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Cyclo(-L-Phe-L-Ser)
An intermediate in the biosynthesis of gliotoxin. Synonyms: Cyclo(-Phe-Ser). Grade: ≥ 98% (HPLC). CAS No. 35591-00-5. Molecular formula: C12H14N2O3. Mole weight: 234.25.
Cyclo(L-Pro-L-Ile). CAS No. 57089-60-8. Molecular formula: C11H18N2O2. Mole weight: 210.27.
cyclo(L-Pro-L-Tyr)
cyclo(L-Pro-L-Tyr) is a diketopiperazine formed by the fusion of tyrosine and proline, and is a secondary metabolite of fungi and bacteria. It can activate N-acyl homoserine lactone (ahls), and can also activate or counteract other luxr-based quorum sensing systems. Synonyms: Maculosin; Cyclo(-Pro-Tyr); (3S,8aS)-Hexahydro-3-[(4-hydroxyphenyl)methyl]pyrrolo[1,2-a]pyrazine-1,4-dione; (3S-trans)-Hexahydro-3-[(4-hydroxyphenyl)methyl]-pyrrolo[1,2-a]pyrazine-1,4-dione; Cyclo L-Prolyl-L-tyrosine; Cyclo(L-tyrosyl-L-proline); L-Proline-L-tyrosine Anhydride; Maculosin 1; Maculosine; Maculosine 1. Grade: >98% by HPLC. CAS No. 4549-2-4. Molecular formula: C14H16N2O3. Mole weight: 260.29.
Cyclo(L-Pro-L-Val)
A diketopiperazine derivative isolated from Bacillus thuringiensis and Bacillus endophyticus. It is a secondary metabolite found in various marine fungi and bacteria. It is capable of activating N-acylhomoserine lactones (ahls), also capable of activating or antagonizing other luxr-based quorum-sensing systems. Synonyms: (3S-trans)-Hexahydro-3-(1-methylethyl)-pyrrolo[1,2-a]pyrazine-1,4-dione; (S,S)-Hexahydro-3-isopropyl-pyrrolo[1,2-a]pyrazine-1,4-dione; (-)-(6S,9S)-Cyclo(prolylvalyl); Cyclo(L-Val-L-Pro); Cyclo(L-prolyl-L-valine); Cyclo(L-prolyl-L-valyl); L-Valyl-L-prolyl lactam; Maculosin 5. Grade: >98% by HPLC. CAS No. 2854-40-2. Molecular formula: C10H16N2O2. Mole weight: 196.25.
Cyclo(L-Trp-L-Trp) is a cyclic dipeptide with antibacterial activity. It inhibits the growth of 41 out of 49 strains of multidrug resistant A. baumannii as well as B. subtilis, M. luteus, S. aureus, S. cerevisiae, A. niger and C. albicans. It has been used as a substrate for indole prenyltransferases in the synthesis of mono- and diprenylated indolines. Synonyms: Cyclo(-Trp-Trp). Grade: ≥98%. CAS No. 20829-55-4. Molecular formula: C22H20N4O2. Mole weight: 372.42.
Cyclo(L-Phe-L-Val) is a diketopiperazine metabolite isolated from Pseudoalteromonas sp. Grade: >95% by HPLC. CAS No. 35590-86-4. Molecular formula: C14H18N2O2. Mole weight: 246.3.
Cyclo(Met-Pro) could be detected in grilled and stewed beef. The cyclopeptide seems to be an important component of beef flavor. Synonyms: cyclo(methionylpropyl); Cyclo(L-Pro-L-Met-); Pyrrolo[1,2-a]pyrazine-1,4-dione, hexahydro-3-[2-(methylthio)ethyl]-, (3S,8aS)-; Cyclo(-Met-Pro); (3S,8aS)-3-[2-(Methylsulfanyl)ethyl]hexahydropyrrolo[1,2-a]pyrazine-1,4-dione; cyclo-(L-proline-L-methionine); cyclo(MP). Grade: ≥90%. CAS No. 53049-06-2. Molecular formula: C10H16N2O2S. Mole weight: 228.32.
Cyclopeptide-5
Cyclopeptide-5 inhibits collagenase 3 and stimulates the production of laminin, type IV collagen. Synonyms: EMD 270179; RonaCare Cyclopeptide 5; Cyclo(1-aminocyclohexanecarbonyl-L-arginylglycyl-L-α-aspartyl-D-phenylalanyl); Cyclotetrapeptide-24 aminocyclohexane carboxylate; 2-((9R,12S,18S)-9-benzyl-18-(3-guanidinopropyl)-8,11,14,17,20-pentaoxo-7,10,13,16,19-pentaazaspiro[5.14]icosan-12-yl)acetic acid. Grade: >95%. CAS No. 197172-76-2. Molecular formula: C28H40N8O7. Mole weight: 600.67.
Cyclopeptide E
Cyclopeptide E is produced by Annona cherimola. It probably participates in a plant defense mechanism. Cyclopeptide E has cytotoxic activity against human nasopharyngeal carcinoma with an IC50 of 17 nM.
Cyclopeptide F
Cyclopeptide F is produced by Annona cherimola. It probably participates in a plant defense mechanism. Cyclopeptide F has cytotoxic activity against human nasopharyngeal carcinoma with an IC50 of 60 nM.
CYCLO(-PHE-PRO)
cyclo(L-Phe-L-Pro) is a diketopiperazine formed by the fusion of phenylalanine and proline, and is a secondary metabolite of fungi and bacteria. It can activate N-acyl homoserine lactone (ahls), and can also activate or counteract other Lux-based quorum sensing systems. Synonyms: Cyclo-L-phenylalanyl-L-proline. Grade: >98% by HPLC. CAS No. 3705-26-8. Molecular formula: C14H16N2O2. Mole weight: 244.29.
Cyclo(-Phe-Trp)
Cyclo(-Phe-Trp), a metabolite of Aspergillus, is a natural product found in Aspergillus flavus and Aspergillus sydowii. Synonyms: (11S,14S)-Cyclo-(L-Trp-L-Phe); Cyclo(L-Trp-L-Phe); (3S,6S)-3-Benzyl-6-(indol-3-ylmethyl)-2,5-piperazinedione; Cyclo(L-phenylalanyl-L-tryptophanyl); 2,5-Piperazinedione, 3-(1H-indol-3-ylmethyl)-6-(phenylmethyl)-, (3S,6S)-. Grade: ≥95%. CAS No. 6521-48-8. Molecular formula: C20H19N3O2. Mole weight: 333.38.
Cyclo(Pro-Ala)
Cyclo(Pro-Ala) is an alkaloid isolated from the roots of Rubia schumanniana Pritzel. Synonyms: Cyclo-Ala-Pro-diketopiperazine; Pyrrolo[1,2-a]pyrazine-1,4-dione, hexahydro-3-methyl-; Hexahydro-3-methylpyrrolo[1,2-a]pyrazine-1,4-dione; 3-Methylhexahydropyrrolo[1,2-a]pyrazine-1,4-dione. Grade: ≥95%. CAS No. 65556-33-4. Molecular formula: C8H12N2O2. Mole weight: 168.19.
Cyclopropaneboronic acid
Cyclopropylboronic Acid is an organoboronic acid commonly used in highly efficient Suzuki coupling reactions. Synonyms: B-Cyclopropylboronic Acid; ACMC-1AMNO; Cyclopropyl Boronic Acid; Boronic Acid, Cyclopropyl- (9Ci); Cyclopropylboronic acid; cyclopropylboranediol; DTXSID00375402; QCR-242; ACN-S003927; 37410-EP2301922A1. Grade: > 98 % (GC). CAS No. 411235-57-9. Molecular formula: C3H7BO2. Mole weight: 85.9.
Cyclopsychotride-A is isolated from Psychotria longipes. It probably participates in a plant defense mechanism. Cyclopsychotride-A has antibiotic activity. Cyclopsychotride-A inhibits the cytopathic effects and replication of the human immunodeficiency virus. It is active against both Gram-positive and Gram-negative bacteria.
cyclo[RGD(DMNPB)fK]
cyclo[RGD(DMNPB)fK], a photosensitive caged RGD peptide, is used for efficient phototriggering of cell attachment. Synonyms: Cyclo(L-arginylglycyl-L-α-aspartyl-D-phenylalanyl-L-lysyl), 2-(4,5-dimethoxy-2-nitrophenyl)-1-methylpropyl ester. CAS No. 1035105-00-0. Molecular formula: C39H56N10O11. Mole weight: 840.94.
cyclo(RGDfC)
Cyclo(-RGDfC) is a potent and selective inhibitor of the αvβ3 integrin receptor. Synonyms: Cyclo(l-arginylglycyl-l-alpha-aspartyl-d-phenylalanyl-l-cysteinyl). Grade: ≥95%. CAS No. 862772-11-0. Molecular formula: C24H34N8O7S. Mole weight: 578.64.
cyclo(RGDyC) acetate
Cyclo(RGDyC) acetate, a cyclic RGDyc sequence, is an integrin avb3-affine polypeptide. Synonyms: Cyclo(-RGDyC) acetate; cyclo[L-arginyl-glycyl-L-alpha-aspartyl-D-tyrosyl-L-cysteinyl] acetate; Cyclo(L-arginylglycyl-L-α-aspartyl-D-tyrosyl-L-cysteinyl) acetate. Grade: ≥95%. Molecular formula: C26H38N8O10S. Mole weight: 654.70.
Cyclo(RGDyK)
Cyclo(-Arg-Gly-Asp-D-Tyr-Lys) trifluoroacetate salt is a potent and selective αVβ3 integrin inhibitor. Grade: >98%. CAS No. 217099-14-4. Molecular formula: C27H41N9O8. Mole weight: 619.67.
Cyclosporin A-Derivative 1 is a metabolite of cyclosporine A. Cyclosporin A is an immunosuppressant that binds to cyclophilin and inhibits calcineurin phosphatase. Synonyms: Leu-Val-Leu-Ala-D-Ala-Leu-Leu-Val-Aaa-Abu-Sar.BF4; (7S,10S,13S,16S,19S,22R,25S,28S,31S,34S)-10-[(1R,2R,4E)-1-Acetoxy-2-methyl-4-hexen-1-yl]-7-ethyl-16,19,28-triisobutyl-13,31-diisopropyl-N,5,11,14,17,20,22,25,29,36-decamethyl-3,6,9,12,15,18,21,24,27,3 0,33-undecaoxo-2-oxa-5,8,11,14,17,20,23,26,29,32-decaazaheptatriacontan-34-aminium tetrafluoroborate. Grade: ≥98%. CAS No. 1487360-85-9. Molecular formula: C65H118BF4N11O14. Mole weight: 1364.50.
Cyclotide C, partial
Cyclotide C, partial is isolated from Viola odorata. It has antimicrobial activity.
Cyclotide vibi-E
Cyclotide vibi-E is produced by Viola biflora. It probably participates in a plant defense mechanism. Cyclotide vibi-E has cytotoxic activity, active against a human lymphoma cell line with an IC50 of 3.2 μM.
Cyclotide vibi-H
Cyclotide vibi-H is produced by Viola biflora. It has antimicrobial and anticancer activity.
Cycloviolacin H2
Cycloviolacin H2 is produced by Viola hederacea. It probably participates in a plant defense mechanism.
Cycloviolacin H3
Cycloviolacin H3 is produced by Viola hederacea. It probably participates in a plant defense mechanism.
Cycloviolacin H4
Cycloviolacin H4, a hydrophobic cyclotide from Viola hederaceae. Cycloviolacin H4 exhibits the most potent hemolytic activity in cyclotides reported so far, and this activity correlates with the size of a surface-exposed hydrophobic patch. Synonyms: cycloviolacin H4; CHEMBL499782. Molecular formula: C132H200N34O41S6. Mole weight: 3111.6.
Cycloviolacin O1
Cycloviolacin O1 is produced by Viola odorata. It probably participates in a plant defense mechanism.
Cycloviolacin O13
Cycloviolacin O13 is produced by Viola odorata. It probably participates in a plant defense mechanism. Cycloviolacin O13 has hemolytic activity. Molecular formula: C133H207N37O38S6. Mole weight: 3124.67.
Cycloviolacin O14
Cycloviolacin O14 is produced by Viola odorata. It probably participates in a plant defense mechanism. Cycloviolacin O14 has hemolytic activity. Molecular formula: C132H197N35O41S6. Mole weight: 3122.57.
Cycloviolacin O15
Cycloviolacin O15 is produced by Viola odorata. It probably participates in a plant defense mechanism. Cycloviolacin O15 has hemolytic activity. Molecular formula: C130H195N33O39S6. Mole weight: 3036.52.
Cycloviolacin O16
Cycloviolacin O16 is produced by Viola odorata. It probably participates in a plant defense mechanism.
Cycloviolacin O17
Cycloviolacin O17 is produced by Viola odorata. It probably participates in a plant defense mechanism.
Cycloviolacin O18
Cycloviolacin O18 is produced by Viola odorata. It probably participates in a plant defense mechanism.
Cycloviolacin O19
Cycloviolacin O19 is produced by Viola odorata. It probably participates in a plant defense mechanism.
Cycloviolacin-O2
Cycloviolacin-O2 is isolated from Viola odorata. It probably participates in a plant defense mechanism. Cycloviolacin-O2 has strong cytotoxic activity against a variety of drug-resistant and drug-sensitive human tumor cell lines, and against primary chronic lymphocytic leukemia and ovarian carcinoma cells. It also has weaker cytotoxic activity against normal lymphocytes and hemolytic activity. Synonyms: Cycloviolacin-O2; IHB9R8ET7W; CHEMBL4210529; cycloviolacin O2; 261714-23-2; Cyclo(Gly-Ile-Pro-Cys-Gly-Glu-Ser-Cys-Val-Trp-Ile-Pro-Cys-Ile-Ser-Ser-Ala-Ile-Gly-Cys-Ser-Cys-Lys-Ser-Lys-Val-Cys-Tyr-Arg-Asn) 4->18,6->22, 11->27 trisdisulfide; UNII-IHB9R8ET7W; CHEMBL4285275; BDBM50452159. CAS No. 261714-23-2. Molecular formula: C133H207N37O39S6. Mole weight: 3140.7.
Cycloviolacin O20
Cycloviolacin O20 is produced by Viola odorata. It probably participates in a plant defense mechanism.
Cycloviolacin O21
Cycloviolacin O21 is produced by Viola odorata. It probably participates in a plant defense mechanism.
Cycloviolacin O22
Cycloviolacin O22 is produced by Viola odorata. It probably participates in a plant defense mechanism.
Cycloviolacin O23
Cycloviolacin O23 is produced by Viola odorata. It probably participates in a plant defense mechanism.
Cycloviolacin O24
Cycloviolacin O24 is produced by Viola odorata. It probably participates in a plant defense mechanism. Molecular formula: C126H179N35O42S6. Mole weight: 3048.36.
Cycloviolacin O25
Cycloviolacin O25 is produced by Viola odorata. It probably participates in a plant defense mechanism.
Cycloviolacin O3
Cycloviolacin O3 is produced by Viola odorata. It probably participates in a plant defense mechanism.
Cycloviolacin O8
Cycloviolacin O8 is produced by Viola odorata. It probably participates in a plant defense mechanism.
Cycloviolacin Y1
Cycloviolacin Y1 was found in Viola yedoensis. It has anti-HIV activity (EC50=1.2 microM). Synonyms: Cycloviolacin Y1. Molecular formula: C144H206N36O48S6. Mole weight: 3401.8.
Cycloviolacin Y2
Cycloviolacin Y2 was found in Viola philippica. It has antiviral activity.
Cycloviolacin Y3
Cycloviolacin Y3 was found in Viola philippica. It has antiviral activity.
Cycloviolacin Y4
Cycloviolacin Y4 was found in Viola yedoensis. It has anti-HIV activity (EC50=0.12 microM). Molecular formula: C127H202N32O41S6. Mole weight: 3025.53.
Cycloviolacin Y5
Cycloviolacin Y5 was found in Viola philippica. It has antiviral activity. Synonyms: Cycloviolacin Y5. Molecular formula: C132H209N33O42S6. Mole weight: 3122.7.
Cycloviolin-A
Cycloviolin-A is isolated from Leonia cymosa. It probably participates in a plant defense mechanism. Cycloviolin-A has anti-HIV activity. Molecular formula: C137H216N38O39S6. Mole weight: 3211.79.
Cycloviolin-B
Cycloviolin-B is isolated from Leonia cymosa. It probably participates in a plant defense mechanism. Cycloviolin-B has anti-HIV activity. Molecular formula: C120H177N31O40S6. Mole weight: 2886.26.
Cycloviolin-C
Cycloviolin-C is isolated from Leonia cymosa. It probably participates in a plant defense mechanism. Cycloviolin-C has anti-HIV activity. Molecular formula: C133H209N37O39S6. Mole weight: 3142.69.
Cycloviolin-D
Cycloviolin-D is isolated from Leonia cymosa. It probably participates in a plant defense mechanism. Cycloviolin-D has anti-HIV activity. Molecular formula: C135H205N37O38S6. Mole weight: 3146.68.
CYMEL 303LF resin
CYMEL 303 LF resin is a highly methylated monomeric melamine crosslinker available in liquid form. Although CYMEL 303 LF resin is insoluble in water, it shows good compatibility with water-soluble backbone polymers and provides very good stability in amine-stabilized waterborne formulations. Its high degree of alkylation and low tendency to self-condensation make the product a highly effective crosslinking agent for a wide range of applications, such as cans, containers, automotive, and general industrial coatings. Synonyms: CYMEL® 303 LF resin; Modified melamine resin.
Cypemycin
Cypemycin is an extensively modified linear peptide produced by Streptomyces sp. OH-4156 with potent in vitro activity against mouse leukemia cells. Molecular formula: C99H154N24O24S. Mole weight: 2096.49.
Oxyntomodulin is a peptide hormone that's released into the blood after eating. OXM is a dual agonist of the glucagon-like peptide-1 receptor (GLP1R) and the glucagon receptor (GCGR). Synonyms: His-Ser-Gln-Gly-Thr-Phe-Thr-Ser-Asp-Tyr-Ser-Lys-Tyr-Leu-Asp-Ser-Arg-Arg-Ala-Gln-Asp-Phe-Val-Gln-Trp-Leu-Met-Asn-Thr-Lys-Arg-Asn-Arg-Asn-Asn-Ile-Ala-Cys-NH2. Molecular formula: C195H301N63O60S2. Mole weight: 4551.98.
Cys39-exendin-4
Cys39-exendin-4 is a modified version of the peptide exendin-4, which is used in imaging and research. Exendin-4 is a peptide hormone that promotes insulin secretion. Synonyms: His-Gly-Glu-Gly-Thr-Phe-Thr-Ser-Asp-Leu-Ser-Lys-Gln-Met-Glu-Glu-Glu-Ala-Val-Arg-Leu-Phe-Ile-Glu-Trp-Leu-Lys-Asn-Gly-Gly-Pro-Ser-Ser-Gly-Ala-Pro-Pro-Pro-Cys-NH2. CAS No. 898569-08-9. Molecular formula: C184H282N50O59S2. Mole weight: 4202.89.
Cys40, Exendin-4
Cys40-Exendin-4 is a radiolabeled peptide that can be used as a tracer in PET imaging. It's a glucagon-like peptide 1 (GLP-1) receptor agonist that can be used to image insulinomas and transplanted human islets. Synonyms: His-Gly-Glu-Gly-Thr-Phe-Thr-Ser-Asp-Leu-Ser-Lys-Gln-Met-Glu-Glu-Glu-Ala-Val-Arg-Leu-Phe-Ile-Glu-Trp-Leu-Lys-Asn-Gly-Gly-Pro-Ser-Ser-Gly-Ala-Pro-Pro-Pro-Ser-Cys-NH2. Molecular formula: C187H287N51O61S2. Mole weight: 4289.69.
Cys-beta-Amyloid (1-42)
Cys-beta-Amyloid (1-42) is a mutant form of the protein beta-amyloid (Aβ) that contains cysteine. It's a major component of amyloid plaques in the brains of people with Alzheimer's disease. Synonyms: H-Cys-Asp-Ala-Glu-Phe-Arg-His-Asp-Ser-Gly-Tyr-Glu-Val-His-His-Gln-Lys-Leu-Val-Phe-Phe-Ala-Glu-Asp-Val-Gly-Ser-Asn-Lys-Gly-Ala-Ile-Ile-Gly-Leu-Met-Val-Gly-Gly-Val-Val-Ile-Ala-OH. Molecular formula: C206H316N56O61S2. Mole weight: 4617.48.
Cys(BODIPY FL-maleimide)2, pHLIP var3 (D)
Cys(BODIPY FL-maleimide)2, pHLIP var3 (D) is a derivative of pHLIP var3, a pH low insertion peptide used as a marker of low pH in tumor allografts and of malignant lesions. Synonyms: Ala-Cys(BODIPY FL-maleimide)-Asp-Asp-Gln-Asn-Pro-Trp-Arg-Ala-Tyr-Leu-Asp-Leu-Leu-Phe-Pro-Thr-Asp-Thr-Leu-Leu-Leu-Asp-Leu-Leu-Trp (All D AA). Mole weight: 3635.89.
Cys(BODIPY FL-maleimide)2, pHLIP var7 (D)
Cys(BODIPY FL-maleimide)2, pHLIP var7 (D) is a derivative of pHLIP var7, which is the shortest and most polar peptide sequence in the pHLIP family targeting the tumor. Synonyms: Ala-Cys(BODIPY FL-maleimide)-Glu-Glu-Gln-Asn-Pro-Trp-Ala-Arg-Tyr-Leu-Glu-Trp-Leu-Phe-Pro-Thr-Glu-Thr-Leu-Leu-Leu-Glu-Leu (All D AA). Mole weight: 3479.67.
Cys(BODIPY FL-maleimide)2, pHLIP-WT (D)
Cys(BODIPY FL-maleimide)2, pHLIP-WT (D) is a derivative of pHLIP-WT, a pH low insertion peptide used as a marker of low pH in tumor allografts and of malignant lesions. Synonyms: Ala-Cys(BODIPY FL-maleimide)-Glu-Gln-Asn-Pro-Ile-Tyr-Trp-Ala-Arg-Tyr-Ala-Asp-Trp-Leu-Phe-Thr-Thr-Pro-Leu-Leu-Leu-Leu-Asp-Leu-Ala-Leu-Leu-Val-Asp-Ala-Asp-Glu-Gly-Thr (All D AA). Mole weight: 4525.87.