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| Product | Description | |
|---|---|---|
| Octapeptide-11 | Octapeptide-11 is a synthetic peptide inhibitor of the MMP (Matrix MetalloProteinase) enzyme responsible for hyaluronic acid degradation. Octapeptide-11 improves skin's water retention ability, smoothness, and elasticity. Synonyms: CG-Seperin; Met-Ile-Pro-Cys-Tyr-Ile-Ser-Ser. |  |
| Octapeptide-2 | Octapeptide-2 is an ingredient used in cosmetics for skin care. Synonyms: Prohairin-B4; TM-8-NH2; L-Methionine, L-threonyl-L-alanyl-L-α-glutamyl-L-α-glutamyl-L-histidyl-L-α-glutamyl-L-valyl-; L-Threonyl-L-alanyl-L-α-glutamyl-L-α-glutamyl-L-histidyl-L-α-glutamyl-L-valyl-L-methionine; Octapeptide 2; H-Thr-Ala-Glu-Glu-His-Glu-Val-Met-OH; H-TAEEHEVM-OH; (2S,5S,8S,11S,14S,17S)-11-((1H-Imidazol-5-yl)methyl)-17-((S)-2-((2S,3R)-2-amino-3-hydroxybutanamido)propanamido)-8,14-bis(2-carboxyethyl)-5-isopropyl-2-(2-(methylthio)ethyl)-4,7,10,13,16-pentaoxo-3,6,9,12,15-pentaazaicosanedioic acid. Grade: 98%. CAS No. 1374396-34-5. Molecular formula: C38H60N10O16S. Mole weight: 945.01. | |
| Acetyl Octapeptide-2 | Acetyl Octapeptide-2 is a peptide known for its skin conditioning properties, particularly its ability to promote hair growth. It works by activating hair follicle stem cells, which increases cell growth and migration, thereby promoting hair growth. This peptide is also recognized for its potential anti-wrinkle and anti-aging effects, as it can stimulate the regeneration of mature skin, strengthening its structure and contributing to the visible reduction of wrinkles. Additionally, Acetyl Octapeptide-2 is used in cosmetic formulations to maintain skin in good condition and enhance its health. Synonyms: Ac-Thr-Ala-Glu-Glu-His-Glu-Val-Met-OH; Ac-TAEEHEVM-OH; N-Acetyl-L-threonyl-L-alanyl-L-alpha-glutamyl-L-alpha-glutamyl-L-histidyl-L-alpha-glutamyl-L-valyl-L-methionine; Ac-Thr-Ala-Glu-Glu-His-Glu-Val-Met. Grade: ≥95%. Molecular formula: C40H62N10O17S. Mole weight: 987.05. | |
| Acetyl Octapeptide-3 | Acetyl Octapeptide-3. CAS No. 868844-74-0. Product ID: CDC10-0581. Molecular formula: C41H70N16O16S. Category: Cosmetic Active Peptide. Product Keywords: Cosmetic Ingredients; Active Ingredients; Cosmetic active peptide; Acetyl Octapeptide-3; CDC10-0581; Cosmetic active peptide; C41H70N16O16S; Anti-aging, Anti-wrinkle; 868844-74-0. Appearance: Powder. Purity: 98%/99%. Color: white. Physical State: Solid. Solubility: DMSO: 10mg/mL; PBS (pH 7.2): 10mg/mL. Storage: under inert gas (nitrogen or Argon) at 2-8 °C. Application: Anti-aging. Density: 1.56g/cm3. |  |
| Acetyl Octapeptide-3 | Acetyl Octapeptide-3. CAS No. 868844-74-0. Product ID: CDC10-0640. Category: Cosmetic Active Peptide. Product Keywords: Cosmetic Ingredients; Active Ingredients; Cosmetic Active Peptide; ; CDC10-0640; Acetyl Octapeptide-3; Cosmetic Active Peptide; ; 868844-74-0. Purity: 98%/99%. Storage: Inert gas (nitrogen or argon) 2-8 °C. Applications: Anti-aging. | |
| Acetyl Octapeptide-3/1 | Acetyl Octapeptide-3/1. CAS No. 616204-22-9. Product ID: CDC10-0580. Molecular formula: C34H60N14O12S. Category: Cosmetic Active Peptide. Product Keywords: Cosmetic Ingredients; Active Ingredients; Cosmetic active peptide; Acetyl Octapeptide-3/1; CDC10-0580; Cosmetic active peptide; C34H60N14O12S; Anti-aging, Anti-wrinkle; 616204-22-9. Appearance: Powder. Purity: 98%/99%. Color: white. Physical State: Lyophilized solid. Solubility: water soluble. Storage: -20°C. Application: Anti-aging. Density: 1.54 g/cm3. | |
| Acetyl Octapeptide-3/1 | Acetyl Octapeptide-3/1. CAS No. 868844-74-0. Product ID: CDC10-0666. Category: Cosmetic Active Peptide. Product Keywords: Cosmetic Ingredients; Active Ingredients; Cosmetic Active Peptide; ; CDC10-0666; Acetyl Octapeptide-3/1; Cosmetic Active Peptide; ; 868844-74-0. Purity: 98%/99%. Storage: Inert gas (nitrogen or argon) 2-10 °C. Applications: Anti-Wrinkle and anti-aging. | |
| Acetyl Octapeptide-3/1/Argireline | Acetyl Octapeptide-3/1/Argireline. CAS No. 616204-22-9. Product ID: CDC10-0639. Category: Cosmetic Active Peptide. Product Keywords: Cosmetic Ingredients; Active Ingredients; Cosmetic Active Peptide; ; CDC10-0639; Acetyl Octapeptide-3/1/Argireline; Cosmetic Active Peptide; ; 616204-22-9. Purity: 98%/99%. Storage: -20°C. Applications: Anti-aging. | |
| CCK Octapeptide (non-sulfated) | Cholecystokinin (CCK) is a neuropeptide and gut hormone that regulates pancreatic enzyme secretion and gastrointestinal motility, and acts as a satiety signal. CCK Octapeptide (non-sulfated) is the non-sulfated form of the C-terminal octapeptide of CCK. Synonyms: CCK-8 (desulfated); Cholecystokinin (CCK) (26-33); 2-desulfo-cholecystokinin-8 (swine). Grade: 98%. CAS No. 25679-24-7. Molecular formula: C49H62N10O13S2. Mole weight: 1063. | |
| CCK Octapeptide, non-sulfated | CCK Octapeptide, non-sulfated. Group: Biochemicals. Grades: Purified. CAS No. 25679-24-7. Pack Sizes: 1mg. US Biological Life Sciences. |  Worldwide |
| CCK Octapeptide, non-sulfated acetate | Cholecystokinin (CCK) is a neuropeptide and gut hormone that regulates pancreatic enzyme secretion and gastrointestinal motility, and acts as a satiety signal. CCK Octapeptide (non-sulfated) is the non-sulfated form of the C-terminal octapeptide of CCK. Synonyms: CCK-8 (desulfated) acetate; Cholecystokinin (CCK) (26-33) acetate. Molecular formula: C51H66N10O15S2. Mole weight: 1123.26. | |
| CCK Octapeptide, sulfated | CCK Octapeptide, sulfated. Group: Biochemicals. Grades: Purified. CAS No. 25126-32-3. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Hsp70-derived octapeptide | Hsp70-derived octapeptide is a C-terminal conserved octapeptide of HSP70 that interacts with the motif of tetratricopeptide repeat (TPR). Synonyms: H-Gly-Pro-Thr-Ile-Glu-Glu-Val-Asp-OH; glycyl-L-prolyl-L-threonyl-L-isoleucyl-L-alpha-glutamyl-L-alpha-glutamyl-L-valyl-L-aspartic acid. Grade: ≥95%. CAS No. 736171-62-3. Molecular formula: C36H58N8O16. Mole weight: 858.89. | |
| 3-Tyr-octreotide | An impurity of Octreotide. Octreotide is a synthetic long-acting cyclic octapeptide that inhibits growth hormone, glucagon and insulin more effectively than somatostatin. Synonyms: [Tyr3]-Octreotide; [Tyr3]-SMS201-995; L-Cysteinamide, D-phenylalanyl-L-cysteinyl-L-tyrosyl-D-tryptophyl-L-lysyl-L-threonyl-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)propyl]-, cyclic (2-7) disulfide; D-Phe-Cys-Tyr-D-Trp-Lys-Thr-Cys-Thr(ol) (2-7) disulfide; (Tyr(3))octreotide; Tyr-3-octreotide; L-Cysteinamide, D-phenylalanyl-L-cysteinyl-L-tyrosyl-D-tryptophyl-L-lysyl-L-threonyl-N-[2-hydroxy-1-(hydroxymethyl)propyl]-, cyclic (2→7)-disulfide, [R-(R*,R*)]-; [Tyr3]SMS-(201-995); Sandoz 204-090; SDZ 204-090; SMS 204-090; TOC; Tyr3-octreotide; H-D-Phe-Cys(1)-Tyr-D-Trp-Lys-Thr-Cys(1)-Thr-ol; D-Phenylalanyl-L-cysteinyl-L-tyrosyl-D-tryptophyl-L-lysyl-L-threonyl-L-cysteinyl-L-threoninol (2->7)-disulfide. Grade: 95%. CAS No. 103667-46-5. Molecular formula: C49H66N10O11S2. Mole weight: 1035.25. | |
| [Ac-D-Phe1,D-Cys7]-Octreotide | An impurity of Octreotide. Octreotide is a synthetic long-acting cyclic octapeptide that inhibits growth hormone, glucagon and insulin more effectively than somatostatin. Synonyms: Ac-DPhe-Cys-Phe-DTrp-Lys-Thr-DCys-Thr-ol(Cys2&Cys7 bridge); Ac-DPhe-CF-DTrp-KT-DCys-Thr-ol(Cys2&Cys7 bridge); Ac-D-Phenylalanyl-L-cystyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-D-cystyl-L-threoninol (Disulfide Bridge between Cys2-Cys7); N-Acetyl-D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)propyl]-D-cysteinamide cyclic (2→7)-disulfide; [D-Phe1(Ac),D-Cys7]-Octreotide; Ac-D-Phe-Cys-Phe-D-Trp-Lys-Thr-D-Cys-Thr-ol (Disulfide bridge: Cys2-Cys7). Grade: ≥95%. Molecular formula: C51H68N10O11S2. Mole weight: 1061.28. | |
| Acetyl-Lys5-octreotide Acetate | Acetyl-Lys5-octreotide is an impurity of Octreotide, which is a synthetic long-acting cyclic octapeptide used as a more potent inhibitor of growth hormone, glucagon, and insulin than somatostatin. Synonyms: Lys(Ac)-Octreotide Acetate; D-phenylalanyl-L-cystyl-L-phenylalanyl-D-tryptophyl-L-lysyl(acetyl)-L-threonyl-L-cystyl-L-threoninol (Disulfide Bridge between Cys2-Cys7). Grade: 98%. Molecular formula: C51H68N10O11S2.xC2H4O2. Mole weight: 1061.28 (free base). | |
| Acetyl-Phe1-octreotide Acetate | Acetyl-Phe1-octreotide is an impurity of Octreotide, which is a synthetic long-acting cyclic octapeptide used as a more potent inhibitor of growth hormone, glucagon, and insulin than somatostatin. Synonyms: L-Cysteinamide, N-acetyl-D-phenylalanyl-L-cysteinyl-L-phenylalanylD-tryptophyl-L-lysyl-L-threonyl-N-[2-hydroxy-1-(hydroxymethyl)propyl]-, cyclic (2→7)-disulfide, [R-(R*,R*)]-, acetate (salt) (9CI); Ac-D-phenylalanyl-L-cystyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-L-cystyl-L-threoninol (Disulfide Bridge between Cys2-Cys7); N-Acetyl-Phe-Octreotide Acetate. Grade: 98%. CAS No. 83795-62-4. Molecular formula: C51H68N10O11S2.xC2H4O2. Mole weight: 1061.28 (free base). | |
| Ac-Octreotide | Ac-Octreotide is an impurity of Octreotide, which is a synthetic long-acting cyclic octapeptide used as a more potent inhibitor of growth hormone, glucagon, and insulin than somatostatin. Synonyms: Ac-DPhe-Cys-Phe-DTrp-Lys-Thr-Cys-Thr-ol(Cys2&Cys7 bridge); N2.1-Acetyloctreotide; Ac-D-Phe-c(Cys-Phe-D-Trp-Lys-Thr-Cys)-Thr-ol; Octreotide EP Impurity I; Ac-D-Phenylalanyl-L-cystyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-L-cystyl-L-threoninol (Disulfide Bridge between Cys2-Cys7); N-Acetyl-Phe-Octreotide; L-Cysteinamide, N-acetyl-D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)propyl]-, cyclic (2→7)-disulfide; L-Cysteinamide, N-acetyl-D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-N-[2-hydroxy-1-(hydroxymethyl)propyl]-, cyclic (2→7)-disulfide, [R-(R*,R*)]-; N-Acetyl-D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)propyl]-L-cysteinamide cyclic (2→7)-disulfide; D-Phe(Ac)-Octreotide; Ac-D-Phe-Cys-Phe-D-Trp-Lys-Thr-Cys-Thr-ol (Disulfide bridge: Cys2-Cys7); Acetyl-Octreotide; Acetyl-Phe1-octreotide; N-Acetyl-D-phenylalanyl-L-hemicystyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-L-hemicystyl-L-threoninol cyclic (2→7)-disulfide. Grade: ≥95%. CAS No. 83795-61-3. Molecular formula: C51H68N10O11S2. Mole weight: 1061.28. | |
| Adrenorphin | Adrenorphin is an opioid octapeptide that acts as an agonist of μ-opioid receptor. Synonyms: L-Valinamide, L-tyrosylglycylglycyl-L-phenylalanyl-L-methionyl-L-arginyl-L-arginyl-; L-Tyrosylglycylglycyl-L-phenylalanyl-L-methionyl-L-arginyl-L-arginyl-L-valinamide; Adrenorphin (human); Adrenorphin (ox); BAM 8; Metaphinamide; Metorphamide; Metorphamide (ox); Metorphinamide; H-Tyr-Gly-Gly-Phe-Met-Arg-Arg-Val-NH2. Grade: >95%. CAS No. 88377-68-8. Molecular formula: C44H69N15O9S. Mole weight: 984.18. | |
| Adrenorphin TFA | Adrenorphin TFA is an opioid octapeptide that acts as an agonist of μ-opioid receptor with a Ki of 12 nM. Synonyms: Adrenorphin (human), trifluoroacetate (salt); L-Tyrosylglycylglycyl-L-phenylalanyl-L-methionyl-L-arginyl-L-arginyl-L-valinamide trifluoroacetate; Adrenorphin (ox) trifluoroacetat; BAM 8 trifluoroacetate; Metaphinamide trifluoroacetate; Metorphamide trifluoroacetate; Metorphamide (ox) trifluoroacetate; Metorphinamide trifluoroacetate; H-Tyr-Gly-Gly-Phe-Met-Arg-Arg-Val-NH2.TFA; Adrenorphin 3TFA. Grade: ≥95%. Molecular formula: C46H70F3N15O11S. Mole weight: 1098.22. | |
| Angiopeptin TFA | Angiopeptin TFA, a cyclic octapeptide analogue of somatostatin, is a weak sst2/sst5 receptor partial agonist with IC50 values of 0.26?nM and 6.92?nM, respectively. Angiopeptin TFA inhibits adenylate cyclase or stimulates extracellular acidification. Synonyms: Angiopeptin (TFA); HY-P2090A; MS-32113; CS-0213957; 2478421-60-0. Grade: 99%. CAS No. 2478421-60-0. Molecular formula: C58H73F6N11O14S2. Mole weight: 1326.39. | |
| Angiotensin 1/2 + A (2-8) Acetate | Angiotensin A is a potent endogenous vasoconstrictor octapeptide. It is a derivative of angiotensin II (Ang II) that differs from Ang II in having alanine instead of aspartic acid as the first amino acid. It shows similar affinity for AT1 and AT2 receptors as angiotensin II with Ki values of 1.6 and 2.3 nM in vitro. Molecular formula: C51H75N13O12. Mole weight: 1062.22. | |
| Angiotensin A | Angiotensin A is a potent endogenous vasoconstrictor octapeptide. It is a derivative of angiotensin II (Ang II) that differs from Ang II in having alanine instead of aspartic acid as the first amino acid. It shows similar affinity for AT1 and AT2 receptors as angiotensin II with Ki values of 1.6 and 2.3 nM in vitro. It causes pressor and renal vasoconstrictor effects in rodents by the AT1 receptor. It is inhibited by Candesartan but not by AT2 receptor ligands in vivo. It also increases inositol phosphate accumulation with a similar potency to Ang II with EC50 value of 6.7 nM. Synonyms: Ala-Angiotensin III; H-Ala-Arg-Val-Tyr-Ile-His-Pro-Phe-OH; Ang A; Angiotensin II, 1-L-alanine-5-L-isoleucine-; L-alanyl-L-arginyl-L-valyl-L-tyrosyl-L-isoleucyl-L-histidyl-L-prolyl-L-phenylalanine. Grade: ≥95%. CAS No. 51833-76-2. Molecular formula: C49H71N13O10. Mole weight: 1002.18. | |
| [Asn1,Val5]-Angiotensin II | [Asn1,Val5]-Angiotensin II, an octapeptide amide of bovine angiotensin II, is used to increase blood pressure through vasoconstriction. It is a potent vasoconstrictor and a cardiac activator. Uses: Vasoconstrictor agents. Synonyms: Angiotensin amide; Angiotensin; Angiotensinamide; Hypertensine; NSC 107678; 1-L-Asparagine-5-L-valineangiotensin II; Alanine, N-[1-[N-[N-[N-[N-(N2-L-asparaginyl-L-arginyl)-L-valyl]-L-tyrosyl]-L-valyl]-L-histidyl]-L-prolyl]-3-phenyl-, L-; 1-L-Asn-5-L-Val-angiotensin II; 1-L-Asparagine-5-L-valine angiotensin II; 1-Asn2-5-Val-angiotensin II; 1-α-Asparagine-5-valine-angiotensin II; 5-L-Valine-angiotensin II amide; 5-Valine angiotensin amide II; 5-Valine angiotensin II amide; Angiotensin II (Oncorhynchus mykiss); Angiotensin II amide; Angiotensin II amide 5-valine; Hypertensin; Hypertensinamide; Ipertensina; Rainbow trout angiotensin II; Val-Hypertensin-II-asp-β-amide; Val5-angiotensin II amide. Grade: >98%. CAS No. 53-73-6. Molecular formula: C49H70N14O11. Mole weight: 1031.17. | |
| [Asn1,Val5]-Angiotensin II acetate | [Asn1,Val5]-Angiotensin II acetate, an octapeptide amide of bovine angiotensin II, is used to increase blood pressure through vasoconstriction. It is a potent vasoconstrictor and a cardiac activator. Synonyms: H-Asn-Arg-Val-Tyr-Val-His-Pro-Phe-OH.CH3CO2H; L-asparagyl-L-arginyl-L-valyl-L-tyrosyl-L-valyl-L-histidyl-L-prolyl-L-phenylalanine acetic acid; Angiotensin II, 1-L-asparagine-5-L-valine-, acetate (1:1); 1-L-Asn-5-L-Val-angiotensin II acetate; Angiotensin II-5-valine-amide acetate; Hypertensin acetate; Hypertensinamide acetate; 1-L-Asparagine-5-L-valine angiotensin II acetate; Angiotensin amide acetate. Grade: ≥95%. CAS No. 1233495-09-4. Molecular formula: C51H74N14O13. Mole weight: 1091.24. | |
| Asn(Acm)-Desmopressin | Asn(Acm)-Desmopressin is an impurity of Desmopressin, which is a synthetic octapeptide and an analog of the human hormone arginine vasopressin with antidiuretic and coagulant activities. Synonyms: Deamino-cysteinyl-L-tyrosyl-L-phenylalanyl-L-glutaminyl-L-asparagyl(Acm)-L-cysteinyl-L-prolyl-D-arginyl-glycinamide (1->6)-disulfide; deamino-Cys-Tyr-Phe-Gln-Asn(Acm)-Cys-Pro-D-Arg-Gly-NH2 (Disulfide bridge: Cys1-Cys6); Mpr-Tyr-Phe-Gln-Asn(Acm)-Cys-Pro-D-Arg-Gly-NH2 (Disulfide Bridge Mpr1-Cys6); [Asn(Acm)]5-Desmopressin; Asn5(Acm)-Desmopressin; N4.5-[(Acetylamino)methyl]desmopressin; Desmopressin EP Impurity F. Grade: ≥95%. Molecular formula: C49H69N15O13S2. Mole weight: 1140.30. | |
| Boc-Tyr(OtBu)-Aib-Glu(OtBu)-Gly-Thr(OtBu)-Phe-Thr(OtBu)-OH | Boc-Tyr(OtBu)-Aib-Glu(OtBu)-Gly-Thr(OtBu)-Phe-Thr(OtBu)-OH is a protected heptapeptide used in peptide synthesis. It includes tyrosine (Tyr), α-aminoisobutyric acid (Aib), glutamic acid (Glu), glycine (Gly), threonine (Thr), and phenylalanine (Phe), with Boc (tert-Butyloxycarbonyl) and OtBu (tert-butyl) groups protecting the amino and hydroxyl groups, respectively. The peptide has a free -OH group at the C-terminus for further modifications or coupling. This octapeptide is designed for controlled reactivity and stability, making it suitable for synthesis and applications in peptide-based drug design and functional studies. Synonyms: Boc-Tyr(OtBu)-Aib-Glu(OtBu)-Gly-Thr(OtBu)-Phe-Thr(OtBu); N-N-(((S)-5-(tert-Butoxy)-2-(2-((S)-3-(4-(tert-butoxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanamido)-2-methylpropanamido)-5-oxopentanoyl)glycyl)-O-(tert-butyl)-L-threonyl-L-phenylalanyl-O-(tert-butyl)-L-threonine; Boc-Tyr(tBu)-Aib-Glu(tBu)-Gly-Thr(tBu)-Phe-Thr(tBu)-OH. Grade: ≥90%. Molecular formula: C58H91N7O15. Mole weight: 1126.40. | |
| Boc-Tyr(tBu)-Aib-Glu(tBu)-Gly-Glu(OtBu)-Glu(OtBu)-Tyr(OtBu)-Leu-OH | Boc-Tyr(tBu)-Aib-Glu(tBu)-Gly-Glu(OtBu)-Glu(OtBu)-Tyr(OtBu)-Leu-OH is a protected octapeptide used in peptide synthesis. It includes tyrosine (Tyr), ?-aminoisobutyric acid (Aib), glutamic acid (Glu), glycine (Gly), and leucine (Leu), with Boc (tert-Butyloxycarbonyl) and tBu (tert-butyl) groups protecting the amino and hydroxyl groups of tyrosine and glutamic acid residues. The peptide has a free -OH group at the C-terminus, allowing for further modifications or coupling. This nonapeptide is designed for controlled reactivity and stability, making it suitable for applications in peptide synthesis, drug design, and functional peptide research. Synonyms: Boc-Tyr(tBu)-Aib-Glu(tBu)-Gly-Glu(OtBu)-Glu(OtBu)-Tyr(OtBu)-Leu; ((S)-2-((S)-5-(tert-Butoxy)-2-((S)-5-(tert-butoxy)-2-(2-((S)-5-(tert-butoxy)-2-(2-((S)-3-(4-(tert-butoxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanamido)-2-methylpropanamido)-5-oxopentanamido)acetamido)-5-oxopentanamido)-5-oxopentanamido)-3-(4-(tert-butoxy)phenyl)propanoyl)-L-leucine; Boc-Tyr(OtBu)-Aib-Glu(OtBu)-Gly-Glu(OtBu)-Glu(OtBu)-Tyr(OtBu)-Leu-OH; Boc-Tyr(tBu)-Aib-Glu(tBu)-Gly-Glu(tBu)-Glu(tBu)-Tyr(tBu)-Leu-OH. Grade: ≥95%. Molecular formula: C70H110N8O19. Mole weight: 1367.69. | |
| C3a (70-77) | C3a (70-77) is an octapeptide corresponding to the COOH terminus of C3a, exhibits the specificity and 1 to 2% biologic activities of C3a. Uses: Scientific research. Group: Peptides. Alternative Names: Complement 3a (70-77). CAS No. 63555-63-5. Pack Sizes: 1 mg. Product ID: HY-P1505. |  |
| C3a 70-77 | C3A (70-77) is an octapeptide corresponding to the COOH terminal of C3A, shows C3a specificity and 1-2% bioactivity. Synonyms: Complement 3a (70-77); H-Ala-Ser-His-Leu-Gly-Leu-Ala-Arg-OH; L-alanyl-L-seryl-L-histidyl-L-leucyl-glycyl-L-leucyl-L-alanyl-L-arginine; (2S,5S,8S,14S,17S,20S,23S)-17-((1H-imidazol-4-yl)methyl)-23-amino-2-(3-guanidinopropyl)-20-(hydroxymethyl)-8,14-diisobutyl-5-methyl-4,7,10,13,16,19,22-heptaoxo-3,6,9,12,15,18,21-heptaazatetracosan-1-oic acid; C3a octapeptide. Grade: ≥95%. CAS No. 63555-63-5. Molecular formula: C35H61N13O10. Mole weight: 823.94. | |
| C3a 70-77 2TFA | C3A (70-77) is an octapeptide corresponding to the COOH terminal of C3A, shows C3a specificity and 1-2% bioactivity. Synonyms: Complement 3a (70-77) 2TFA. Molecular formula: C39H63F6N13O14. Mole weight: 1051.98. | |
| C3a 70-77 acetate | C3A (70-77), an octapeptide corresponding to the COOH terminal of C3A, shows C3a specificity and 1-2% bioactivity. Molecular formula: C37H65N13O12. Mole weight: 883.99. | |
| CCK-4 Acetate | Tetragastrin is a tetrapeptide. Synonyms: CCK-4; CCK4; CCK 4; Gastrin Tetrapeptide; Cholecystokinin Octapeptide (5-8); Cholecystokinin Tetrapeptide; Gastrin (14-17) (human). CAS No. 35144-91-3. Molecular formula: C29H36N6O6S. Mole weight: 596.70. | |
| CTAP (Mu Opioid Receptor Antagonist, CTAP) | A highly potent octapeptide that acts as a selective and brain penetrating bioavailable u opioid receptor antagonist (IC50 = 3.5nM). Used in studies of reward systems and additions. Group: Biochemicals. Grades: Highly Purified. CAS No. 103429-32-9. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| CTAP trifluoroacetate salt | CTAP is a water-soluble and selective antagonist of the μ opioid receptor (IC50 = 3.5 nM) over the δ receptor (IC50 = 4,500 nM). It is a cyclic octapeptide which acts as a poor antagonist of the somatostatin receptor (IC50 = 14.3 μM). CTAP is at least 10-fold more potent than naltrexone. Molecular formula: C51H69N13O11S2·xCF3COOH. Mole weight: 1104.31. | |
| (Cys(S)²)-Octreotide trifluoroacetate salt | Trisulfide Octreotide is an impurity of Octreotide, which is a synthetic long-acting cyclic octapeptide used as a more potent inhibitor of growth hormone, glucagon, and insulin than somatostatin. Synonyms: H-D-Phe-Cys(S)-Phe-D-Trp-Lys-Thr-Cys-L-threoninol trifluoroacetate salt (Trisulfide bond); Trisulfide Octreotide trifluoroacetate salt. Grade: 95%. | |
| DABCYL-gamma-Abu-Ser-Gln-Asn-Tyr-Pro-Ile-Val-Gln-EDANS | DABCYL-gamma-Abu-Ser-Gln-Asn-Tyr-Pro-Ile-Val-Gln-EDANS, the fluorogenic HIV-1 protease substrate, consists of an octapeptide with a fluorescent donor (EDANS) and a quenching acceptor (DABCYL), linked to the COOH- and NH2-terminal. The γ-abu spacer is inserted to avoid the potential steric hindrance of substrate binding by bulky acceptor. The FRET substrate is cleaved by the HIV-1 protease on the Tyr-Pro bond, resulting in increased fluorescence intensity in a time-dependent (excitation at 340 nm, emission at 490 nm). Synonyms: DABCYL-γ-Abu-Ser-Gln-Asn-Tyr-Pro-Ile-Val-Gln-EDANS. Grade: 95%. CAS No. 127134-13-8. Molecular formula: C73H97N17O18S. Mole weight: 1532.72. | |
| D-allo-Thr(6)-Octreotide | D-allo-Thr(6)-Octreotide is an impurity of Octreotide, which is a synthetic long-acting cyclic octapeptide used as a more potent inhibitor of growth hormone, glucagon, and insulin than somatostatin. Synonyms: DPhe-Cys-Phe-DTrp-Lys-DaThr-Cys-Thr-ol(Cys2&Cys7 bridge); [6-D-allothreonine]octreotide; DPhe-CF-DTrp-K-DaThr-C-Thr-ol(Cys2&Cys7 bridge); Octreotide EP Impurity A; (D-Phe)-Cys-Phe-(D-Trp)-Lys-(Dallo-Thr)-Cys-Thr-Ol (Disulfide bond Cys2/Cys7); D-Phenylalanyl-L-cystyl-L-phenylalanyl-D-tryptophyl-L-lysyl-D-allo-threonyl-L-cystyl-L-threoninol (Disulfide Bridge between Cys2-Cys7); D-Phe-Cys-Phe-D-Trp-Lys-D-allo-Thr-Cys-Thr-ol (Disulfide Bridge between Cys2-Cys7); Octreotide impurity A; L-Cysteinamide, D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-D-allo-threonyl-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)propyl]-, cyclic (2→7)-disulfide. Grade: ≥95%. CAS No. 1546983-12-3. Molecular formula: C49H66N10O10S2. Mole weight: 1019.25. | |
| D-allo-Thr(6)-Octreotide trifluoroacetate salt | D-allo-Thr(6)-Octreotide is an impurity of Octreotide, which is a synthetic long-acting cyclic octapeptide used as a more potent inhibitor of growth hormone, glucagon, and insulin than somatostatin. Grade: 95%. | |
| D-Cys(2)-Octreotide | D-Cys(2)-Octreotide is an impurity of Octreotide, which is a synthetic long-acting cyclic octapeptide used as a more potent inhibitor of growth hormone, glucagon, and insulin than somatostatin. Synonyms: DPhe-DCys-Phe-DTrp-Lys-Thr-Cys-Thr-ol(Cys2&Cys7 bridge); [2-D-Cysteine]octreotide; DPhe-DCys-F-DTrp-KTC-Thr-ol(Cys2&Cys7 bridge); Octreotide EP Impurity G; D-Phenylalanyl-D-cystyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-L-cystyl-L-threoninol (Disulfide Bridge between Cys2-Cys7); Octreotide Impurity-6; H-D-Phe-D-Cys-Phe-D-Trp-Lys-Thr-Cys-Thr-ol (Disulfide bridge: Cys2-Cys7); D-Phenylalanyl-D-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)propyl]-L-cysteinamide cyclic (2→7)-disulfide; L-Cysteinamide, D-phenylalanyl-D-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-N-[2-hydroxy-1-(hydroxymethyl)propyl]-, cyclic (2→7)-disulfide, [R-(R*,R*)]-; L-Cysteinamide, D-phenylalanyl-D-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)propyl]-, cyclic (2→7)-disulfide. Grade: ≥95%. CAS No. 108102-47-2. Molecular formula: C49H66N10O10S2. Mole weight: 1019.25. | |
| D-Cys(2)-Octreotide trifluoroacetate salt | D-Cys(2)-Octreotide is an impurity of Octreotide, which is a synthetic long-acting cyclic octapeptide used as a more potent inhibitor of growth hormone, glucagon, and insulin than somatostatin. Synonyms: H-D-Phe-D-Cys-Phe-D-Trp-Lys-Thr-Cys-Thr-ol trifluoroacetate salt (Disulfide bridge: Cys2-Cys7); Octreotide EP Impurity G trifluoroacetate salt. Grade: 95%. | |
| D-Cys(7)-Octreotide | D-Cys(7)-Octreotide is an impurity of Octreotide, which is a synthetic long-acting cyclic octapeptide used as a more potent inhibitor of growth hormone, glucagon, and insulin than somatostatin. Synonyms: DPhe-Cys-Phe-DTrp-Lys-Thr-DCys-Thr-ol(Cys2&Cys7 bridge); [7-D-cysteine]octreotide; Octreotide EP Impurity B; [D-Cys7]-Octreotide; D-Phenylalanyl-L-cystyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-D-cystyl-L-threoninol (Disulfide Bridge between Cys2-Cys7); H-D-Phe-Cys-Phe-D-Trp-Lys-Thr-D-Cys-Thr-ol (Disulfide bridge: Cys2-Cys7); D-Cysteinamide, D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)propyl]-, cyclic (2→7)-disulfide; DPhe-CF-DTrp-KT-DCys-Thr-ol(Cys2&Cys7 bridge). Grade: 98%. CAS No. 1211530-36-7. Molecular formula: C49H66N10O10S2. Mole weight: 1019.25. | |
| Des-D-Phe(1)-Octreotide | Des-D-Phe(1)-Octreotide is an impurity of Octreotide, which is a synthetic long-acting cyclic octapeptide used as a more potent inhibitor of growth hormone, glucagon, and insulin than somatostatin. Synonyms: L-cystyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-L-cystyl-L-threoninol (Disulfide Bridge between Cys1-Cys6); Octreotide Impurity-F; H-Cys-Phe-D-Trp-Lys-Thr-Cys-Thr-ol (Disulfide bridge: Cys1-Cys6); L-Cysteinamide, L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)propyl]-, cyclic (1→6)-disulfide. Molecular formula: C40H57N9O9S2. Mole weight: 872.07. | |
| Des-D-Trp(4)-Octreotide | Des-D-Trp(4)-Octreotide is an impurity of Octreotide, which is a synthetic long-acting cyclic octapeptide used as a more potent inhibitor of growth hormone, glucagon, and insulin than somatostatin. Synonyms: D-phenylalanyl-L-cystyl-L-phenylalanyl-L-lysyl-L-threonyl-L-cystyl-L-threoninol (Disulfide Bridge between Cys2-Cys6); Octreotide Impurity-G; H-D-Phe-Cys-Phe-Lys-Thr-Cys-Thr-ol (Disulfide bridge: Cys2-Cys6); L-Cysteinamide, D-phenylalanyl-L-cysteinyl-L-phenylalanyl-L-lysyl-L-threonyl-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)propyl]-, cyclic (2→6)-disulfide. Molecular formula: C38H56N8O9S2. Mole weight: 833.03. | |
| Des-Lys(5)-Octreotide | Des-Lys(5)-Octreotide is an impurity of Octreotide, which is a synthetic long-acting cyclic octapeptide used as a more potent inhibitor of growth hormone, glucagon, and insulin than somatostatin. Synonyms: D-phenylalanyl-L-cystyl-L-phenylalanyl-D-tryptophyl-L-threonyl-L-cystyl-L-threoninol (Disulfide Bridge between Cys2-Cys6); Octreotide Impurity-H; H-D-Phe-Cys-Phe-D-Trp-Thr-Cys-Thr-ol (Disulfide bridge: Cys2-Cys6); L-Cysteinamide, D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-threonyl-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)propyl]-, cyclic (2→6)-disulfide. Molecular formula: C43H54N8O9S2. Mole weight: 891.07. | |
| Desmopressin-[d8] | Desmopressin-[d8] is the labelled analogue of Desmopressin, which is a synthetic octapeptide and an analog of the human hormone arginine vasopressin with antidiuretic and coagulant activities. Synonyms: Desmopressin D8; Mpr-Tyr-Phe(D8)-Gln-Asn-Cys-Pro-D-Arg-Gly-NH2 (Disulfide Bridge Mpr1-Cys6); deamino-cysteinyl-L-tyrosyl-L-phenylalanyl(D8)-L-glutaminyl-L-asparagyl-L-cysteinyl-L-prolyl-D-arginyl-glycine (Disulfide Bridge Mpr1-Cys6); deamino-Cys-Tyr-Phe(D8)-Gln-Asn-Cys-Pro-D-Arg-Gly-NH2 (Disulfide bridge: Cys1-Cys6); deamino-cysteinyl-L-tyrosyl-L-phenylalanyl(D8)-L-glutaminyl-L-asparagyl-L-cysteinyl-L-prolyl-D-arginyl-glycinamide (1->6)-disulfide; 1-Desamino-8-D-arginine-vasopressin-d8; 8-D-Arginine deaminovasopressin-d8; [Desamino-Cys1,D-Arg8]vasopressin-d8; Adiuretin-d8. Molecular formula: C46H56D8N14O12S2. Mole weight: 1077.27. | |
| Des-Thr6-Octreotide | An impurity of Octreotide. Octreotide is a synthetic long-acting cyclic octapeptide that inhibits growth hormone, glucagon and insulin more effectively than somatostatin. Synonyms: DPhe-Cys-Phe-DTrp-Lys-Cys-Thr-ol(Cys2&Cys6 bridge); D-Phe-c(Cys-Phe-D-Trp-Lys-Cys)-Thr-ol; D-Phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-cysteinyl-L-threoninol (2->6)-disulfide; [Des-Thr6]-Octreotide; Des-Thr(6)-Octreotide; D-Phenylalanyl-L-cystyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-cystyl-L-threoninol (Disulfide Bridge between Cys2-Cys6); L-Cysteinamide, D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-N-[2-hydroxy-1-(hydroxymethyl)propyl]-, cyclic (2→6)-disulfide, [R-(R*,R*)]-. Grade: ≥95%. CAS No. 159660-05-6. Molecular formula: C45H59N9O8S2. Mole weight: 918.14. | |
| Des-Threoninol-Octreotide | Des-Threoninol-Octreotide is an impurity of Octreotide, which is a synthetic long-acting cyclic octapeptide used as a more potent inhibitor of growth hormone, glucagon, and insulin than somatostatin. Synonyms: DPhe-Cys-Phe-DTrp-Lys-Thr-Cys(Cys2&Cys7 bridge); [Des-Thr-ol] Octreotide; Des-Thr-ol Octreotide; [Des-Thr-ol8] Octreotide; DPhe-CF-DTrp-KTC(Cys2&Cys7 bridge); D-Phenylalanyl-L-cystyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-L-cystine (Disulfide Bridge between Cys2-Cys7); Octreotide impurity-11; H-D-Phe-Cys-Phe-D-Trp-Lys-Thr-Cys-OH (Disulfide bridge: Cys2-Cys7); L-Cysteine, D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-, cyclic (2→7)-disulfide; D-Phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-L-cysteine cyclic (2→7)-disulfide. Grade: ≥95%. CAS No. 160841-00-9. Molecular formula: C45H57N9O9S2. Mole weight: 932.13. | |
| [des-Thr-ol8]-D-Cys7-octreotide | [des-Thr-ol8]-D-Cys7-octreotide is an impurity of Octreotide, which is a synthetic long-acting cyclic octapeptide used as a more potent inhibitor of growth hormone, glucagon, and insulin than somatostatin. Synonyms: H-D-Phe-Cys(1)-Phe-D-Trp-Lys-Thr-D-Cys(1)-ol; H-D-Phe-Cys-Phe-D-Trp-Lys-Thr-D-Cys-ol (Disulfide bridge: Cys2-Cys7). Molecular formula: C45H57N9O9S2. Mole weight: 932.13. | |
| [Des-Thr-ol]8-Des-D-Trp4-Octreotide | An impurity of Octreotide. Octreotide is a synthetic long-acting cyclic octapeptide that inhibits growth hormone, glucagon and insulin more effectively than somatostatin. Synonyms: DPhe-Cys-Phe-Lys-Thr-Cys(Cys2&Cys6 bridge); DPhe-CF-KTC(Cys2&Cys6 bridge); [Des-Thr-ol]8-[Des-D-Trp]4-Octreotide; [Des-Thr-ol8]-[Des-D-Trp4]-Octreotide; D-Phenylalanyl-L-cysteinyl-L-phenylalanyl-L-lysyl-L-threonyl-L-cystine (2->6)-disulfide; D-Phenylalanyl-L-cystyl-L-phenylalanyl-L-lysyl-L-threonyl-L-cystine (Disulfide Bridge between Cys2-Cys6); H-D-Phe-Cys-Phe-Lys-Thr-Cys-OH (Disulfide bridge: Cys2-Cys6). Grade: ≥95%. Molecular formula: C34H47N7O8S2. Mole weight: 745.91. | |
| Dexloxiglumide | Dexloxiglumide, an active enantiomer of Loxiglumide, is a selective cholecystokinin type A (CCKA) receptor antagonist. Dexloxiglumide inhibits smooth muscle cell contractions induced by cholecystokinin-octapeptide (CCK-8). Synonyms: Dexloxiglumida; Dexloxiglumidum; CR-2017; (R)-4-(3,4-Dichlorobenzamido)-5-((3-methoxypropyl)(pentyl)amino)-5-oxopentanoic acid. Grade: 95%. CAS No. 119817-90-2. Molecular formula: C21H30Cl2N2O5. Mole weight: 461.38. | |
| Dexloxiglumide | Dexloxiglumide is a selective cholecystokinin type A (CCKA) receptor antagonist [1]. Dexloxiglumide, the active enantiomer of Loxiglumide, inhibits smooth muscle cell contractions induced by cholecystokinin-octapeptide (CCK-8) [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 119817-90-2. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-128878. | |
| Di-Thr6-Octreotide | An impurity of Octreotide. Octreotide is a synthetic long-acting cyclic octapeptide that inhibits growth hormone, glucagon and insulin more effectively than somatostatin. Synonyms: DPhe-Cys-Phe-DTrp-Lys-Thr-Thr-Cys-Thr-ol(Cys2&Cys8 bridge); H-D-Phe-Cys(1)-Phe-D-Trp-Lys-Thr-Thr-Cys(1)-Thr-ol; D-Phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-L-threonyl-L-cysteinyl-L-threoninol (2->8)-disulfide; D-Phe-c(Cys-Phe-D-Trp-Lys-Thr-Thr-Cys)-Thr-ol; [Di-Thr6]-Octreotide; Di-Thr(6)-Octreotide; D-Phenylalanyl-L-cystyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-L-threonyl-L-cystyl-L-threoninol (Disulfide Bridge between Cys2-Cys8). Grade: ≥95%. Molecular formula: C53H73N11O12S2. Mole weight: 1120.34. | |
| D-Lactolactoyl-Lys5-Octreotide | An impurity of Octreotide. Octreotide is a synthetic long-acting cyclic octapeptide that inhibits growth hormone, glucagon and insulin more effectively than somatostatin. Synonyms: DPhe-Cys-Phe-DTrp-Lys(D-Lactide)-Thr-Cys-Thr-ol(Cys2&Cys7 bridge); L-Cysteinamide, D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-N6-[(2R)-2-[(2R)-2-hydroxy-1-oxopropoxy]-1-oxopropyl]-L-lysyl-L-threonyl-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)propyl]-, cyclic (2→7)-disulfide; DPhe-Cys-Phe-DTrp-Lys(D-Lactide)-Thr-Cys-Thr-ol(Cys2&Cys7 bridge); D-Lactolactoyl-Lys-Octreotide; D-Lactide-Lys5-Octreotide. Grade: ≥95%. CAS No. 2821715-05-1. Molecular formula: C55H74N10O14S2. Mole weight: 1163.37. | |
| D-Lactolactoyl-Thr8-Octreotide | An impurity of Octreotide. Octreotide is a synthetic long-acting cyclic octapeptide that inhibits growth hormone, glucagon and insulin more effectively than somatostatin. Synonyms: DPhe-Cys-Phe-DTrp-Lys-Thr-Cys-Thr-ol-D-Lactide(Cys2&Cys7 bridge); D-Lactolactoyl-Thr-Octreotide; DPhe-Cys-Phe-DTrp-Lys-Thr-Cys-Thr-ol-D-Lactide(Cys2&Cys7 bridge); D-Lactide-Thr8-Octreotide. Grade: ≥95%. Molecular formula: C55H74N10O14S2. Mole weight: 1163.37. | |
| D-Lys5-Octreotide | An impurity of Octreotide. Octreotide is a synthetic long-acting cyclic octapeptide that inhibits growth hormone, glucagon and insulin more effectively than somatostatin. Synonyms: DPhe-Cys-Phe-DTrp-DLys-Thr-Cys-Thr-ol(Cys2&Cys7 bridge); [D-Lys5]-Octreotide; D-Lys(5)-Octreotide; H-D-Phe-Cys(1)-Phe-D-Trp-D-Lys-Thr-Cys(1)-Thr-ol; D-Phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-D-lysyl-L-threonyl-L-cysteinyl-L-threoninol (2->7)-disulfide; DPhe-CF-DTrp-DLys-TC-Thr-ol(Cys2&Cys7 bridge); (D-Lys5)-Octreotide. Grade: ≥95%. Molecular formula: C49H66N10O10S2. Mole weight: 1019.25. | |
| D-Phe(3)-Octreotide | D-Phe(3)-Octreotide is an impurity of Octreotide, which is a synthetic long-acting cyclic octapeptide used as a more potent inhibitor of growth hormone, glucagon, and insulin than somatostatin. Synonyms: D-phenylalanyl-L-cystyl-D-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-L-cystyl-L-threoninol (Disulfide Bridge between Cys2-Cys7); D-Phe-Cys-D-Phe-D-Trp-Lys-Thr-Cys-Thr-ol (Disulfide Bridge between Cys2-Cys7); L-Cysteinamide, D-phenylalanyl-L-cysteinyl-D-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)propyl]-, cyclic (2→7)-disulfide; D-phenylalanyl-L-cysteinyl-D-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-L-cysteinyl-L-threoninol (2->7)-disulfide. Molecular formula: C49H66N10O10S2. Mole weight: 1019.25. | |
| D-Thr(6)-Octreotide | D-Thr(6)-0ctreotide is an impurity of Octreotide, which is a synthetic long-acting cyclic octapeptide used as a more potent inhibitor of growth hormone, glucagon, and insulin than somatostatin. Synonyms: DPhe-Cys-Phe-DTrp-Lys-DThr-Cys-Thr-ol(Cys2&Cys7 bridge); D-Thr6-Octreotide; [D-Thr6]-Octreotide; D-Phe-c(Cys-Phe-D-Trp-Lys-D-Thr-Cys)-Thr-ol; H-D-Phe-Cys(1)-Phe-D-Trp-Lys-D-Thr-Cys(1)-Thr-ol; D-Phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-D-threonyl-L-cysteinyl-L-threoninol (2->8)-disulfide; D-Phenylalanyl-L-cystyl-L-phenylalanyl-D-tryptophyl-L-lysyl-D-threonyl-L-cystyl-L-threoninol (Disulfide Bridge between Cys2-Cys7); L-Cysteinamide, D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-D-threonyl-N-[2-hydroxy-1-(hydroxymethyl)propyl]-, cyclic (2→7)-disulfide, [R-(R*,R*)]-; Octreotide impurity-10; H-D-Phe-Cys-Phe-D-Trp-Lys-D-Thr-Cys-Thr-ol (Disulfide bridge: Cys2-Cys7); L-Cysteinamide, D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-D-threonyl-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)propyl]-, cyclic (2→7)-disulfide. Grade: ≥95%. CAS No. 87759-89-5. Molecular formula: C49H66N10O10S2. Mole weight: 1019.25. | |
| D-Thr(6)-Octreotide Acetate | D-Thr(6)-0ctreotide is an impurity of Octreotide, which is a synthetic long-acting cyclic octapeptide used as a more potent inhibitor of growth hormone, glucagon, and insulin than somatostatin. Synonyms: L-Cysteinamide, D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-D-threonyl-N-[2-hydroxy-1-(hydroxymethyl)propyl]-,cyclic (2→7)-disulfide, [R-(R*,R*)]-, acetate (salt) (9CI). Grade: 95%. CAS No. 87759-90-8. Molecular formula: C49H66N10O10S2.xC2H4O2. | |
| Dynorphin A (1-8) | Dynorphin A (1-8) is an opioid octapeptide that exhibits agonist activity at μ and δ receptors. Synonyms: Dynorphin A fragment 1-8 porcine; H-Tyr-Gly-Gly-Phe-Leu-Arg-Arg-Ile-OH. Grade: 98%. CAS No. 75790-53-3. Molecular formula: C46H72N14O10. Mole weight: 981.15. | |
| Emodepside | Emodepside, also known as PF 1022-221, a semisynthetic derivative of PF1022A, is efficacious against a variety of gastrointestinal nematodes and used as an anthelmintic drug with broad-spectrum anthelmintic activity. Emodepside is an octapeptide drug that has been approved for use in cats. Synonyms: BAY 44-4400; BAY44-4400; BAY-44-4400; BAY 444400; BAY444400; BAY-444400; cyclo[N(Me)Leu-D-OAla-N(Me)Leu-D-OPhe(morpholino)-N(Me)Leu-D-OAla-N(Me)Leu-D-OPhe(morpholino)]; cyclo[N-methyl-L-leucyl-N-oxa-D-alanyl-N-methyl-L-leucyl-N-oxa-4-morpholino-D-phenylalanyl-N-methyl-L-leucyl-N-oxa-D-alanyl-N-methyl-L-leucyl-N-oxa-4-morpholino-D-phenylalanyl]. Grade: ≥95%. CAS No. 155030-63-0. Molecular formula: C60H90N6O14. Mole weight: 1119.39. | |
| Gln(Acm)-Desmopressin | Gln(Acm)-Desmopressin is an impurity of Desmopressin, which is a synthetic octapeptide and an analog of the human hormone arginine vasopressin with antidiuretic and coagulant activities. Synonyms: Deamino-cysteinyl-L-tyrosyl-L-phenylalanyl-L-glutaminyl(Acm)-L-asparagyl-L-cysteinyl-L-prolyl-D-arginyl-glycinamide (1->6)-disulfide; deamino-Cys-Tyr-Phe-Gln(Acm)-Asn-Cys-Pro-D-Arg-Gly-NH2 (Disulfide bridge: Cys1-Cys6); Mpr-Tyr-Phe-Gln(Acm)-Asn-Cys-Pro-D-Arg-Gly-NH2 (Disulfide Bridge Mpr1-Cys6); [Gln(Acm)]4-Desmopressin; Gln4(Acm)-Desmopressin; N5.4-[(Acetylamino)methyl]desmopressin; Desmopressin EP Impurity E. Grade: ≥95%. Molecular formula: C49H69N15O13S2. Mole weight: 1140.30. | |
| Glycoglycoyl-Lys5-Octreotide | An impurity of Octreotide. Octreotide is a synthetic long-acting cyclic octapeptide that inhibits growth hormone, glucagon and insulin more effectively than somatostatin. Synonyms: DPhe-Cys-Phe-DTrp-Lys(Glycolide)-Thr-Cys-Thr-ol(Cys2&Cys7 bridge); Glycoglycoyl-Lys-Octreotide; D-Phenylalanyl-L-hemicystyl-L-phenylalanyl-D-tryptophyl-(N-Glycoglycoyl)-L-lysyl-L-threonyl-L-hemicystyl-L-Threoninol cyclic (2-7)-disulfide; DPhe-Cys-Phe-DTrp-Lys(Glycolide)-Thr-Cys-Thr-ol(Cys2&Cys7 bridge); Glycolide-Lys5-Octreotide. Grade: ≥95%. Molecular formula: C53H70N10O14S2. Mole weight: 1135.31. | |
| Glycoglycoyl-Phe1-Octreotide | An impurity of Octreotide. Octreotide is a synthetic long-acting cyclic octapeptide that inhibits growth hormone, glucagon and insulin more effectively than somatostatin. Synonyms: Glycolide-DPhe-Cys-Phe-DTrp-Lys-Thr-Cys-Thr-ol(Cys2&Cys7 bridge); Glycolide-Phe1-Octreotide; (N-GlycoGlycoyl)-D-phenylalanyl-L-hemicystyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-L-hemicystyl-L-Threoninol cyclic (2-7)-disulfide; Glycolide-DPhe-CF-DTrp-KTC-Thr-ol(Cys2&Cys7 bridge). Grade: ≥95%. Molecular formula: C53H70N10O14S2. Mole weight: 1135.31. | |
| Glycoglycoyl-Thr8-Octreotide | An impurity of Octreotide. Octreotide is a synthetic long-acting cyclic octapeptide that inhibits growth hormone, glucagon and insulin more effectively than somatostatin. Synonyms: DPhe-Cys-Phe-DTrp-Lys-Thr-Cys-Thr-ol-Glycolide(Cys2&Cys7 bridge); DPhe-Cys-Phe-DTrp-Lys-Thr-Cys-Thr-ol-Glycolide(Cys2&Cys7 bridge); Glycolide-Thr8-Octreotide. Grade: ≥95%. CAS No. 1796598-15-6. Molecular formula: C53H70N10O14S2. Mole weight: 1135.31. | |
| Glycoyl-Lys5-Octreotide | An impurity of Octreotide. Octreotide is a synthetic long-acting cyclic octapeptide that inhibits growth hormone, glucagon and insulin more effectively than somatostatin. Synonyms: DPhe-Cys-Phe-DTrp-Lys(Glycolate)-Thr-Cys-Thr-ol(Cys2&Cys7 bridge); Glycoyl-Lys-5-Octreotide; Glycoyl-Lys-Octreotide; D-Phenylalanyl-L-hemicystyl-L-phenylalanyl-D-tryptophyl-(N-Glycoglycoyl)-L-lysyl-L-threonyl-L-hemicystyl-L-Threoninol cyclic (2-7)-disulfide; DPhe-Cys-Phe-DTrp-Lys(Glycolate)-Thr-Cys-Thr-ol(Cys2&Cys7 bridge); Glycolate-Lys5-Octreotide. Grade: ≥95%. Molecular formula: C51H68N10O12S2. Mole weight: 1077.28. | |
| Glycoyl-Phe1-Octreotide | An impurity of Octreotide. Octreotide is a synthetic long-acting cyclic octapeptide that inhibits growth hormone, glucagon and insulin more effectively than somatostatin. Synonyms: Glycolate-DPhe-Cys-Phe-DTrp-Lys-Thr-Cys-Thr-ol(Cys2&Cys7 bridge); Glycolate-Phe1-Octreotide; Glycolate-DPhe-CF-DTrp-KTC-Thr-ol(Cys2&Cys7 bridge); DPhe(Glycolate)-Cys-Phe-DTrp-Lys-Thr-Cys-Thr-ol(Cys2&Cys7 bridge); (N-Glycoyl)-D-phenylalanyl-L-hemicystyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-L-hemicystyl-L-Threoninol cyclic (2-7)-disulfide; Glycolate-Phe1-Octreotide. Grade: ≥95%. Molecular formula: C51H68N10O12S2. Mole weight: 1077.28. | |
| Glycoyl-Thr8-Octreotide | An impurity of Octreotide. Octreotide is a synthetic long-acting cyclic octapeptide that inhibits growth hormone, glucagon and insulin more effectively than somatostatin. Synonyms: DPhe-Cys-Phe-DTrp-Lys-Thr-Cys-Thr-ol-Glycolate(Cys2&Cys7 bridge); Glycolate-Thr8-Octreotide; DPhe-Cys-Phe-DTrp-Lys-Thr-Cys-Thr-ol-Glycolate(Cys2&Cys7 bridge). Grade: ≥95%. CAS No. 1796598-13-4. Molecular formula: C51H68N10O12S2. Mole weight: 1077.28. | |
| H-ASP-TYR-OH | H-ASP-TYR-OH. Synonyms: Asp-tyr; Aspartyltyrosine; Cholecystokinin Octapeptide (1-2) (desulfated); L-Aspartyl-L-Tyrosine; (S)-3-amino-4-((S)-1-carboxy-2-(4-hydroxyphenyl)ethylamino)-4-oxobutanoic acid. Grade: 95%. CAS No. 22840-03-5. Molecular formula: C13H16N2O6. Mole weight: 296.28. | |
| H-Gly-Pro-Ser(tBu)-Ser(tBu)-Gly-Leu-Pro-Ala-NH2 | H-Gly-Pro-Ser(tBu)-Ser(tBu)-Gly-Leu-Pro-Ala-NH2 is a protected octapeptide used in peptide synthesis. It contains glycine (Gly), proline (Pro), serine (Ser), leucine (Leu), and alanine (Ala), with tBu (tert-butyl) groups protecting the hydroxyl groups of the serine residues. The peptide has a free -NH2 group at the C-terminus, allowing for further modifications or coupling. This nonapeptide is designed to maintain controlled reactivity and stability, making it suitable for applications in peptide synthesis, structural studies, and functional peptide research. Synonyms: Gly-Pro-Ser(tBu)-Ser(tBu)-Gly-Leu-Pro-Ala-NH2; (S)-N-((S)-1-Amino-1-oxopropan-2-yl)-1-(O-(tert-butyl)-N-(O-(tert-butyl)-N-glycyl-L-prolyl-L-seryl)-L-serylglycyl-L-leucyl)pyrrolidine-2-carboxamide; H-Gly-Pro-Ser(OtBu)-Ser(OtBu)-Gly-Leu-Pro-Ala-NH2. Grade: ≥96%. Molecular formula: C37H65N9O10. Mole weight: 795.98. | |
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