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| Product | Description | |
|---|---|---|
| D-erythro-Sphingosine-13C2,D2 | D-erythro-Sphingosine-13C2,D2. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. |  Worldwide |
| D-Erythro-Sphingosine 1-Phosphate | D-Erythro-Sphingosine 1-Phosphate. Group: Biochemicals. Grades: Highly Purified. CAS No. 26993-30-6. Pack Sizes: 1mg, 2mg. US Biological Life Sciences. | Worldwide |
| D-erythro-Sphingosine-1-Phosphate-13C2,D2 | A labeled putative lipid second messenger; found to inhibit cellular mobility of melanoma cells at very low concentrati. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| D-erythro-Sphingosine-1-Phosphate (SPN-1-P) | A putative lipid second messenger; found to inhibit cellular mobility of melanoma cells at very low concentrati. Group: Biochemicals. Alternative Names: SPN-1-P. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| D-erythro-Sphingosine-d7 | D-erythro-Sphingosine-d 7 is the deuterium labeled D-erythro-Sphingosine. D-erythro-Sphingosine (Erythrosphingosine) is a very potent activator of p32-kinase with an EC50 of 8 μM, and inhibits protein kinase C (PKC). D-erythro-Sphingosine (Erythrosphingosine) is also a PP2A activator[1][2][3][4]. Uses: Scientific research. Group: Isotope-labeled compounds. Alternative Names: Erythrosphingosine-d7; erythro-C18-Sphingosine-d7; trans-4-Sphingenine-d7. CAS No. 1246304-34-6. Pack Sizes: 500 μg. Product ID: HY-101047S. |  |
| D-erythro-Sphingosine hydrochloride | D-erythro-Sphingosine (Erythrosphingosine) hydrochloride is a specific TRPM3 activator. D-erythro-Sphingosine also induces retinoblastoma protein dephosphorylation [1] [2]. Uses: Scientific research. Group: Natural products. Alternative Names: Erythrosphingosine hydrochloride; erythro-C18-Sphingosine hydrochloride; trans-4-Sphingenine hydrochloride. CAS No. 2673-72-5. Pack Sizes: 25 mg; 50 mg. Product ID: HY-W089922. | |
| D-Erythro-Sphingosine Hydrochloride | D-Erythro-Sphingosine Hydrochloride. Synonyms: trans-D-erythro-2-Amino-4-octadecene-1,3-diol hydrochloride. CAS No. 2673-72-5. Molecular formula: C18H38ClNO2. Mole weight: 336. |  |
| D-erythro-Sphingosine (sulfate) | D-erythro-Sphingosine (sulfate). Group: Biochemicals. Alternative Names: trans-D-erythro-2-Amino-4-octadecene-1,3-diol sulfate salt. Grades: Highly Purified. CAS No. 56607-20-6. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C18H37NO2. US Biological Life Sciences. | Worldwide |
| D-Erythro-sphingosine(sulfate) | D-Erythro-sphingosine(sulfate). Uses: Designed for use in research and industrial production. Additional or Alternative Names: D-erythro-Sphingosine (sulfate);bis[[R-[R*,S*-(E)]]-(1-formyl-2-hydroxyheptadec-3-enylammonium)] sulfate. Product Category: Heterocyclic Organic Compound. CAS No. 56607-20-6. Molecular formula: C18H37NO2(freebase). Mole weight: 341.46. Purity: 0.96. IUPACName: (E,2S,3R)-2-amino-3-hydroxyoctadec-4-enal; sulfuric acid. Canonical SMILES: CCCCCCCCCCCCCC=CC(C(C=O)N)O.OS(=O)(=O)O. ECNumber: 260-281-2. Product ID: ACM56607206. Alfa Chemistry ISO 9001:2015 Certified. |  |
| D-erythro-Sphingosylphosphorylcholine | D-erythro-Sphingosylphosphorylcholine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: lyso-Sphingomyelin. Product Category: Heterocyclic Organic Compound. CAS No. 1670-26-4. Molecular formula: C23H49N2O5P. Mole weight: 464.6. Purity: 98%+. IUPACName: (2-amino-3-hydroxyoctadec-4-enyl) 2-(trimethylazaniumyl)ethyl phosphate. Product ID: ACM1670264. Alfa Chemistry ISO 9001:2015 Certified. | |
| D-Erythro-Sphingosyl phosphoryl choline | Involved in cell regulation, and transmembrane signaling. A putative lipid second messenger, connected via Protein Kinase C to the phosphatidylinositol-derived second messengers for signal transduction. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| D-erythro-sphingosyl phosphoryl choline (synthetic) | D-erythro-sphingosyl phosphoryl choline (synthetic). Group: Biochemicals. Alternative Names: 2- [ [ [ [ (2S, 3R, 4E) -2-Amino-3-hydroxy-4-octadecen-1-yl] oxy] hydroxyphosphinyl] oxy] -N, N, N-trimethyl-ethanaminium; Sphingenyl-1-phosphorylcholine; Lysosphingomyelin. Grades: Highly Purified. CAS No. 1670-26-4. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C23H49N2O5P. US Biological Life Sciences. | Worldwide |
| D-Erythrulose | D-Erythrulose. Uses: Designed for use in research and industrial production. Additional or Alternative Names: D-Erythrulose;C02022;D-Glycero-tetrulose;(R)-Erythrulose;D-Erythrulose - Aqueous solution;D-Erythrulose (1M in Water). Product Category: Heterocyclic Organic Compound. CAS No. 496-55-9. Molecular formula: C4H8O4. Mole weight: 120.1. Product ID: ACM496559. Alfa Chemistry ISO 9001:2015 Certified. | |
| D-erythrulose 1-phosphate 3-epimerase | The enzyme, characterized from the pathogenic bacterium Brucella abortus, which causes brucellosis in livestock, participates in erythritol catabolism. Group: Enzymes. Synonyms: eryC (gene name). Enzyme Commission Number: EC 5.1.3.38. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5425; D-erythrulose 1-phosphate 3-epimerase; EC 5.1.3.38; eryC (gene name). Cat No: EXWM-5425. |  |
| D-erythrulose 4-kinase | The enzyme, characterized from the bacterium Mycobacterium smegmatis, participates in the degradation of erythritol and D-threitol. Group: Enzymes. Synonyms: derK (gene name). Enzyme Commission Number: EC 2.7.1.210. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3046; D-erythrulose 4-kinase; EC 2.7.1.210; derK (gene name). Cat No: EXWM-3046. | |
| D-erythrulose 4-phosphate isomerase | The enzyme, characterized from the pathogenic bacterium Brucella abortus, which causes brucellosis in livestock, participates in erythritol catabolism. Group: Enzymes. Synonyms: eryI (gene name). Enzyme Commission Number: EC 5.3.1.34. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5474; D-erythrulose 4-phosphate isomerase; EC 5.3.1.34; eryI (gene name). Cat No: EXWM-5474. | |
| D-Erythrulose - Aqueous solution | D-Erythrulose is aqueous Solution is an aqueous solution which is an esteemed ketosugar extensively employed in the esteemed biomedical sector. This solution serves as a catalyst, instigating a remarkable interaction with the amino acids delicately residing on the epidermal surface, ultimately resulting in the generation of captivating melanoidins. Synonyms: D-Erythrulose; D-glycero-Tetrulose; (R)-1,3,4-Trihydroxybutan-2-one; Erythrulose, D-; D-Glycero-2-tetrulose; 2-Butanone, 1,3,4-trihydroxy-, (3R)-. CAS No. 496-55-9. Molecular formula: C4H8O4. Mole weight: 120.10. | |
| Des-1,2,4-triazol-3-one-5-methyl (2S,3R,1'R)-Aprepitant | Des-1,2,4-triazol-3-one-5-methyl (2S,3R,1'R)-Aprepitant is an impurity of Aprepitant, a novel selective neurokinin-1 (NK-1) receptor antagonist. Synonyms: (2S,3R)-2-[(1R)-1-[3,5-Bis(trifluoromethyl)phenyl]ethoxy]-3-(4-fluorophenyl)morpholine. CAS No. 1185503-48-3. Molecular formula: C20H18F7NO7. Mole weight: 517.35. | |
| Des-1,2-Diglycine-Terlipressin | An impurity of Terlipressin. Terlipressin is a synthetic vasopressin analogue primarily used to improve kidney function in adults with hepatorenal syndrome (HRS), a condition that causes kidney problems in individuals with severe liver disease. It acts as a vasoconstrictor, predominantly in the splanchnic circulation, which helps increase arterial pressure and reduce portal venous pressure. Synonyms: Gly-Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Lys-Gly-NH2(Cys2&Cys7 bridge); N-Gly-8-lys-vasopressin; N-Glycyl-8-lysine vasopressin; GCYFQNCPKG-NH2(Cys2&Cys7 bridge); H-Gly-Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Lys-Gly-NH2 (Disulfide bridge: Cys2-Cys7); Glycyl-L-cysteinyl-L-tyrosyl-L-phenylalanyl-L-glutaminyl-L-asparagyl-L-cysteinyl-L-prolyl-L-lysyl-glycinamide (2->7)-disulfide; Terlipressin EP Impurity B; Des-1,2-diglycine-terlipressin; Vasopressin, 1-(N-glycylcysteine)-8-lysine; Nα-[Glycyl-Cys]1-[8-Lysine]-vasopressin; N-Glycyl-8-L-lysine-vasopressin; Terlipressin Impurity B. Grade: ≥95%. CAS No. 4235-50-1. Molecular formula: C48H68N14O13S2. Mole weight: 1113.27. | |
| Des [1- (4, 4-difluorocyclohexane carboxamido) -1-phenylpropyl ] -3-hydroxy methyl Maraviroc | A metabolite of Maraviroc. Group: Biochemicals. Alternative Names: 4-(3-Exo)-8-azabicyclo[3.2.1]oct-3-yl-5-(1-methylethyl)-4H-1,2,4-triazole-3-methanol. Grades: Highly Purified. CAS No. 856703-83-8. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Des [1- (4, 4-difluorocyclohexane carboxamido) -1-phenylpropyl ] Maraviroc | A metabolite of Maraviroc. Group: Biochemicals. Alternative Names: (3-Exo)-3-[3-methyl-5-(1-methylethyl)-4H-1, 2, 4-triazol-4-yl]-8-Azabicyclo[3. 2. 1]octane; UK 408027. Grades: Highly Purified. CAS No. 423165-07-5. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Des(1-azepanyl)ethyl Bazedoxifene | Des(1-azepanyl)ethyl Bazedoxifene is a metabolite of Bazedoxifene, a nonsteroidal selective estrogen receptor modulator (SERM). Bazedoxifene Acetate is used as an antiosteoporotic. Group: Biochemicals. Alternative Names: 2-(4-Hydroxyphenyl)-1-[(4-hydroxyphenyl)methyl]-3-methyl-1H-Indol-5-ol, 1-(4-Hydroxybenzyl)-2-(4-hydroxyphenyl)-3-methyl-1H-indol-5-ol. Grades: Highly Purified. CAS No. 104599-10-2. Pack Sizes: 10mg. Molecular Formula: C22H19NO3. US Biological Life Sciences. | Worldwide |
| Des(1-cyclohexanol) venlafaxine | Des(1-cyclohexanol) venlafaxine. Group: Biochemicals. Alternative Names: 4-Methoxy-N, N-dimethyl Benzene ethanamine; p-Methoxy-N,N-dimethyl-phenethylamine; N,N-Dimethyl-2-(p-anisyl)ethylamine. Grades: Highly Purified. CAS No. 775-33-7. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C11H17NO. US Biological Life Sciences. | Worldwide |
| Des-1-Gly-Terlipressin | An impurity of Terlipressin. Terlipressin is a synthetic vasopressin analogue primarily used to improve kidney function in adults with hepatorenal syndrome (HRS), a condition that causes kidney problems in individuals with severe liver disease. It acts as a vasoconstrictor, predominantly in the splanchnic circulation, which helps increase arterial pressure and reduce portal venous pressure. Synonyms: Gly-Gly-Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Lys-Gly-NH2(Cys3&Cys8 bridge); N-(N-Glycylglycyl)-8-L-lysine-vasopressin; Vasopressin, 1-(Glycylglycylcysteine)-8-lysine; Nα-Gly-Gly-8-Lys-vasopressin; GGCYFQNCPKG-NH2(Cys3&Cys8 bridge); N-(N-Gly-Gly)-8-Lys-vasopressin; Triglycyl-desglycine amide lysine vasopressin; N-(N-Glycylglycyl)-8-lysine vasopressin; H-Gly-Gly-Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Lys-Gly-NH2 (Disulfide bridge: Cys3-Cys8); Glycyl-glycyl-L-cysteinyl-L-tyrosyl-L-phenylalanyl-L-glutaminyl-L-asparagyl-L-cysteinyl-L-prolyl-L-lysyl-glycinamide (3->8)-disulfide; Terlipressin EP Impurity A; Des-1-glycine-terlipressin; des (Gly(1)-Terlipressin. Grade: ≥95%. CAS No. 14943-47-6. Molecular formula: C50H71N15O14S2. Mole weight: 1170.33. | |
| Des[2-[ (2-hydroxyethyl) amino]ethyl] mitoxantrone (mitoxantrone impurity A) | Des[2-[ (2-hydroxyethyl) amino]ethyl] mitoxantrone (mitoxantrone impurity A). Group: Biochemicals. Alternative Names: 1-Amino-5, 8-dihydroxy-4-[[2-[ (2-hydroxyethyl) amino]ethyl]amino]-9, 10-anthracenedione; Mitoxantrone impurity A. Grades: Highly Purified. CAS No. 89991-52-6. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C18H19N3O5. US Biological Life Sciences. | Worldwide |
| Des[2-[ (2-Hydroxyethyl) amino]ethyl] Mitoxantrone (Mitoxantrone Impurity A) | An impurity of the anticancer agent Mitoxantrone used in immunosuppresion studies. Group: Biochemicals. Alternative Names: 1-Amino-5, 8-dihydroxy-4-[[2-[ (2-hydroxyethyl) amino]ethyl]amino]-9, 10-anthracenedione; Mitoxantrone Impurity A. Grades: Highly Purified. CAS No. 89991-52-6. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Des[2-(2-thienylmethyl)] Eprosartan | Des[2-(2-thienylmethyl)] Eprosartan. Uses: For analytical and research use. Group: Impurity standards. CAS No. 148674-34-4. IUPAC Name: 4-[[2-butyl-4-[(E)-2-carboxyvinyl]imidazol-1-yl]methyl]benzoic acid. Molecular formula: C18H20N2O4. Mole weight: 328.36. Catalog: APS148674344. SMILES: CCCCc1nc(\C=C\C(=O)O)cn1Cc2ccc(cc2)C(=O)O. Format: Neat. |  |
| Des[2-(2-thienylmethyl)] Eprosartan-2-carboxylic Acid-13C3 | Des[2-(2-thienylmethyl)] Eprosartan-2-carboxylic Acid-13C3. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-[[2-Butyl-5-(2,2-dicarboxyvinyl)-1H-imidazol-1yl)methylbenzoic Acid-13C3,2-[[2-Butyl-1-[[4-(carboxyphenyl)]methyl]-1H-imidazol-5-yl]methylene]propanedioic Acid-13C3. CAS No. 1346598-85-3. IUPAC Name: 2-[[2-butyl-1-[(4-carboxyphenyl)methyl]imidazol-4-yl]methylene](1,2,3-^{13}C_{3})propanedioic acid. Molecular formula: 13C3C16H20N2O6. Mole weight: 375.35. Catalog: APS1346598853. SMILES: CCCCc1nc(C=[13C]([13C](=O)O)[13C](=O)O)cn1Cc2ccc(cc2)C(=O)O. Format: Neat. | |
| Des(2,3-dihydroxypropyl) iodixanol | Des(2,3-dihydroxypropyl) iodixanol. Group: Biochemicals. Alternative Names: 5-[Acetyl[3-[acetyl[3- (aminocarbonyl) -5-[[ (2, 3-dihydroxypropyl) amino]carbonyl]-2, 4, 6-triiodophenyl]amino]-2-hydroxypropyl]amino]-N, N'-bis (2, 3-dihydroxypropyl) -2, 4, 6-triiodo-1, 3-benzenedicarboxamide. Grades: Highly Purified. CAS No. 255376-57-9. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C32H38I6N6O13. US Biological Life Sciences. | Worldwide |
| Des(2-methylbutyryl) 6'-epipravastatin | An impurity of Pravastatin. Pravastatin is a member of the drug class of statins. It can be used for lowering cholesterol and preventing cardiovascular disease. Synonyms: (βR,δR,1S,2S,6R,8S,8aR)-1,2,6,7,8,8a-Hexahydro-β,δ,6,8-tetrahydroxy-2-methyl-1-naphthaleneheptanoic acid; (3R,5R)-7-((1S,2S,6R,8S,8aR)-6,8-Dihydroxy-2-methyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)-3,5-dihydroxyheptanoic acid; Pravastatin Impurity F (6'-epimer); Des(2-methylbutanoyl) 6'-epipravastatin. Grade: >95%. CAS No. 776294-80-5. Molecular formula: C18H28O6. Mole weight: 340.41. | |
| Des(2-methylbutyryl) lovastatin hydroxy acid sodium salt | Des(2-methylbutyryl) lovastatin hydroxy acid sodium salt. Group: Biochemicals. Alternative Names: 3,5-Dihydroxy-7-(8-hydroxy-2,6-dimethyl-1,2,6,7,8,8a-hexahydro-naphthalen-1-yl)heptenoate acid sodium salt; [1S-[1a(b-S*, δS*), 2b, 6b, 8b, 8a-a]]-1, 2, 6, 7, 8, 8a-hexahydro-b, δ, 8-trihydroxy-2, 6-dimethyl-1-naphthaleneheptanoic acid monosodium salt. Grades: Highly Purified. CAS No. 132294-94-1. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C19H29NaO5. US Biological Life Sciences. | Worldwide |
| Des(2-methylbutyryl) Lovastatin Hydroxy Acid Sodium Salt | An impurity of Lovastatin. Lovastatin is an HMG CoA reductase inhibitor used to treat high blood cholesterol. Synonyms: 3,5-Dihydroxy-7-(8-hydroxy-2,6-dimethyl-1,2,6,7,8,8a-hexahydro-naphthalen-1-yl)heptenoate Acid Sodium Salt; [1S-[1α(βS*,δS*),2β,6β,8β,8aα]]-1,2,6,7,8,8a-hexahydro-β,δ,8-trihydroxy-2,6-dimethyl-1-naphthaleneheptanoic Acid Monosodium Salt. Grade: > 95%. CAS No. 132294-94-1. Molecular formula: C19H29O5Na. Mole weight: 360.42. | |
| Des(2-methylbutyryl)pravastatin | Des(2-methylbutyryl)pravastatin. Uses: Designed for use in research and industrial production. Additional or Alternative Names: [1S-[1α(βS*,δS*),2α,6α,8β,8aα]]- 1,2,6,7,8,8a-Hexahydro-β,δ,6,8-tetrahydroxy-2- methyl-1-naphthaleneheptanoic Acid. Product Category: Heterocyclic Organic Compound. CAS No. 151006-03-0. Molecular formula: C18H28O6. Mole weight: 340.41. Product ID: ACM151006030. Alfa Chemistry ISO 9001:2015 Certified. | |
| Des(2-methylbutyryl) pravastatin | Des(2-methylbutyryl) pravastatin. Group: Biochemicals. Alternative Names: [1S-[1a(b-S*, δS*), 2a, 6a, 8b, 8a-a]]- 1,2,6,7,8,8a-Hexahydro-b,δ,6,8-tetrahydroxy-2-methyl-1-naphthaleneheptanoic acid. Grades: Highly Purified. CAS No. 151006-03-0. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C18H28O6. US Biological Life Sciences. | Worldwide |
| Des[3-[[(1-Carboxymethyl)cyclopropyl]methyl]thio]-2-propenyl Montelukast Mesylate | Des[3-[[(1-Carboxymethyl)cyclopropyl]methyl]thio]-2-propenyl Montelukast Mesylate is an impurity of Montelukast, which is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Synonyms: 2-[(2E)-3-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-2-propen-1-yl]-α,α-dimethyl-benzenemethanol Methanesulfonate. CAS No. 1187586-82-8. Molecular formula: C30H30ClNO4S. Mole weight: 536.08. | |
| Des-(32,31)-Thr,Pro-Calcitonin | Des-(32,31)-Thr,Pro-Calcitonin is an impurity of Calcitonin salmon, which is a calcium regulating hormone used to be an effective alternative for the treatment of postmenopausal osteoporosis. Synonyms: H-Cys-Ser-Asn-Leu-Ser-Thr-Cys-Val-Leu-Gly-Lys-Leu-Ser-Gln-Glu-Leu-His-Lys-Leu-Gln-Thr-Tyr-Pro-Arg-Thr-Asn-Thr-Gly-Ser-Gly-NH2 (Disulfide bond between Cys1 and Cys7); L-cysteinyl-L-seryl-L-asparagyl-L-leucyl-L-seryl-L-threonyl-L-cysteinyl-L-valyl-L-leucyl-glycyl-L-lysyl-L-leucyl-L-seryl-L-glutaminyl-L-alpha-glutamyl-L-leucyl-L-histidyl-L-lysyl-L-leucyl-L-glutaminyl-L-threonyl-L-tyrosyl-L-prolyl-L-arginyl-L-threonyl-L-asparagyl-L-threonyl-glycyl-L-seryl-glycinamide (1->7)-disulfide. Molecular formula: C136H226N42O45S2. Mole weight: 3233.67. | |
| Des-(32,31)-Thr,Pro Calcitonin Acid | Des-(32,31)-Thr,Pro Calcitonin Acid is an impurity of Calcitonin salmon, which is a calcium regulating hormone used to be an effective alternative for the treatment of postmenopausal osteoporosis. Synonyms: Des(32,31)-Thr,Pro-OH Calcitonin; H-Cys-Ser-Asn-Leu-Ser-Thr-Cys-Val-Leu-Gly-Lys-Leu-Ser-Gln-Glu-Leu-His-Lys-Leu-Gln-Thr-Tyr-Pro-Arg-Thr-Asn-Thr-Gly-Ser-Gly-OH (Disulfide bond between Cys1 and Cys7); L-cysteinyl-L-seryl-L-asparagyl-L-leucyl-L-seryl-L-threonyl-L-cysteinyl-L-valyl-L-leucyl-glycyl-L-lysyl-L-leucyl-L-seryl-L-glutaminyl-L-alpha-glutamyl-L-leucyl-L-histidyl-L-lysyl-L-leucyl-L-glutaminyl-L-threonyl-L-tyrosyl-L-prolyl-L-arginyl-L-threonyl-L-asparagyl-L-threonyl-glycyl-L-seryl-glycine (1->7)-disulfide. Molecular formula: C136H225N41O46S2. Mole weight: 3234.66. | |
| Des[3-Acetyl-5-(2-dimethylamino)ethyl] Diltiazem | A key intermediate for Diltiazem synthesis. Group: Biochemicals. Alternative Names: (2S,3S)-2,3-Dihydro-3-hydroxy-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one; (2S-cis)-2,3-Dihydro-3-hydroxy-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one. Grades: Highly Purified. CAS No. 42399-49-5. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| Des-(3-(Pyridin-2-ylamino)propanoate)Dabigatran Ethyl Ester | Des-(3-(Pyridin-2-ylamino)propanoate)Dabigatran Ethyl Ester is an impurity of Dabigatran. Dabigatran is a very potent anticoagulant, in which the terminal phenyl can be substituted by the more hydrophilic 2-pyridyl group without substantial loss of activity. Synonyms: Ethyl 2-(((4-carbamimidoylphenyl)amino)methyl)-1-methyl-1H-benzo[d]imidazole-5-carboxylate. CAS No. 1408238-41-4. Molecular formula: C19H21N5O2. Mole weight: 351.41. | |
| Des-3-pyridylmethyl indinavir | Des-3-pyridylmethyl indinavir. Group: Biochemicals. Alternative Names: 2, 3, 5-Trideoxy-N-[ (1S, 2R) -2, 3-dihydro-2-hydroxy-1H-inden-1-yl]-5-[ (2S) -2-[[ (1, 1-dimethylethyl) amino]carbonyl]-1-piperazinyl]-2- (phenylmethyl) -D-erythro-pentonamide. Grades: Highly Purified. CAS No. 150323-38-9. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C30H42N4O4. US Biological Life Sciences. | Worldwide |
| Des-3-pyridylmethyl indinavir(>90%) | Des-3-pyridylmethyl indinavir(>90%). Uses: Designed for use in research and industrial production. Additional or Alternative Names: [1(1s,2r),5(S)]-2,3,5-Trideoxy-N-(2,3-Dihydro-2-Hydroxy-1h-Inden-1-Yl)-5-[2-[[(1,1-Dimethyl)Amino]Carbonyl]-1-Piperazinyl]-2-(Phenylmethyl)-D-Erythro-Pentonamide;[1(1S,2R),5(S)]-2,3,5-Trideoxy-N-(2,3-dihydro-2-hydroxy-1H-inden-1-yl)-5-[2-[[(1,1-dimethyle. Appearance: Light brown solid. CAS No. 150323-38-9. Molecular formula: C30H42N4O4. Mole weight: 522.68. Purity: 0.96. IUPACName: (2S)-1-[(2S,4R)-4-benzyl-2-hydroxy-5-[[(1S,2R)-2-hydroxy-2,3-dihydro-1. Density: 1.22. Product ID: ACM150323389. Alfa Chemistry ISO 9001:2015 Certified. | |
| Des(3-pyridylmethyl tert-Butylaminocarbonyl) Indinavir Hydrochloride | Des(3-pyridylmethyl tert-Butylaminocarbonyl) Indinavir is an analogue of Indinavir. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Des[4-(2-cyclopropylmethoxy)] betaxolol hydrochloride | Des[4-(2-cyclopropylmethoxy)] betaxolol hydrochloride. Group: Biochemicals. Alternative Names: (2RS)-1-(4-Ethylphenoxy)-3-[(1-methylethyl)amino]-2-propanol hydrochloride. Grades: Highly Purified. CAS No. 464877-45-0. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C14H24ClNO2. US Biological Life Sciences. | Worldwide |
| Des-[(4-Amino-2,3,6-trideoxy-hexapyranosyl)oxy)-1-methyl] 2-Carboxylate Doxorubicin | Des-[(4-Amino-2,3,6-trideoxy-hexapyranosyl)oxy)-1-methyl] 2-Carboxylate Doxorubicin is an impurity of Doxorubicin, which is an anthracycline antibiotic with anti-Gram-positive bacterial activity and a broad antitumor spectrum. Synonyms: Doxorubicin Hydrochloride Impurity 5. Molecular formula: C20H12O7. Mole weight: 364.31. | |
| Des-(4-chloro-3-trifluoromethyl)-4-(methyl-4-hydroxypicolinate) Sorafenib | Des-(4-chloro-3-trifluoromethyl)-4-(methyl-4-hydroxypicolinate) Sorafenib is one of Sorafenib impurities. Sorafenib is a polykinase inhibitor of Raf-1, B-Raf and VEGFR-2 and is an anti-tumor drug. Synonyms: 4-[4-[[[[4-[[2-[(Methylamino)carbonyl]-4-pyridinyl]oxy]phenyl]amino]carbonyl]amino]phenoxy]-methyl ester-2-pyridinecarboxylic Acid; Sorafenib Impurity C; Sorafenib Impurity 6. Grade: > 98%. CAS No. 2204442-52-2. Molecular formula: C27H23N5O6. Mole weight: 513.50. | |
| Des(4-cyclohexyl-L-proline) fosinopril acetic acid | Des(4-cyclohexyl-L-proline) fosinopril acetic acid. Group: Biochemicals. Alternative Names: 2-[ (R) -[ (1S) -2-methyl-1- (1-oxopropoxy) propoxy] (4-phenylbutyl) phosphinyl]acetic acid. Grades: Highly Purified. CAS No. 128948-00-5. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C19H29O6P. US Biological Life Sciences. | Worldwide |
| Des(4-cyclohexyl-L-proline) Fosinopril Acetic Acid | Des(4-cyclohexyl-L-proline) Fosinopril Acetic Acid. Synonyms: [(R)-[(1S)-2-Methyl-1-(i-oxopropoxy)propoxy](4-phenylbutyl)phosphinyl] Acetic acid; 2-[(R)-[(1S)-2-Methyl-1-(1-oxopropoxy)propoxy](4-phenylbutyl)phosphinyl]acetic Acid. Grade: > 95%. CAS No. 128948-00-5. Molecular formula: C19H29O6P. Mole weight: 384.41. | |
| Des-4-fluorobenzyl Mosapride | Des-4-fluorobenzyl Mosapride is an impurity of Mosapride. Mosapride is a 5-HT4 receptor agonist and 5-HT3 receptor antagonist. It is used as a gastroprokinetic agent. Synonyms: Des-p-fluorobenzyl mosapride; Mosapride Impurity 5; 4-amino-5-chloro-2-ethoxy-N-((2-morpholinyl)methyl)benzamide. Grade: 95%. CAS No. 152013-26-8. Molecular formula: C14H20ClN3O3. Mole weight: 313.79. | |
| Des-4-fluorobenzyl Mosapride | The major metabolite of Mosapride. Group: Biochemicals. Alternative Names: (+/-) -4-Amino-5-chloro-2-ethoxy-N- (2-morpholinylmethyl) benzamide. Grades: Highly Purified. CAS No. 152013-26-8. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| Des[5-(2-dimethylamino)ethyl] Diltiazem | Diltiazem. Group: Biochemicals. Alternative Names: (2S,3S)-3-(Acetyloxy)-2,3-dihydro-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one; (2S-cis)-3-(Acetyloxy)-2,3-dihydro-2-(4-methoxyphenyl)-. Grades: Highly Purified. CAS No. 87447-47-0. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| Des-5'-chloro-4-fluorobenzyl mosapride | Des-5'-chloro-4-fluorobenzyl mosapride. Group: Biochemicals. Alternative Names: 4-Amino-2-ethoxy-N- (2-morpholinylmethyl) benzamide. Grades: Highly Purified. CAS No. 170799-30-1. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C14H21N3O3. US Biological Life Sciences. | Worldwide |
| Des-5'-chloro-4-fluorobenzyl Mosapride | Des-5'-chloro-4-fluorobenzyl Mosapride is an intermediate of Mosapride, which is a selective agonist of 5-HT4 receptor, could be used as an astroprokinetic agent. It is also found to be a 5-HT3 receptor antagonist. Uses: Intermediate in the preparation of mosapride and its metabolites. Synonyms: 4-Amino-2-ethoxy-N-(2-morpholinylmethyl)benzamide; Benzamide, 4-amino-2-ethoxy-N-(2-morpholinylmethyl)-. Grade: 98%. CAS No. 170799-30-1. Molecular formula: C14H21N3O3. Mole weight: 279.33. | |
| Des (5- methyl pyrazinecarbonyl) glipizide | Des (5- methyl pyrazinecarbonyl) glipizide. Group: Biochemicals. Alternative Names: 4- (2-Aminoethyl) -N- [ (cyclohexylamino) carbonyl] benzenesulfonamide; 1-[[p- (2-Aminoethyl) phenyl]sulfonyl]-3-cyclohexylurea. Grades: Highly Purified. CAS No. 2015-16-9. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C15H23N3O3S. US Biological Life Sciences. | Worldwide |
| Des(5-methylpyrazinecarbonyl) Glipizide | Des(5-methylpyrazinecarbonyl) Glipizide is an impurity formed during the synthesis of Glipizide. Glipizide is an oral rapid- and short-acting anti-diabetic drug from the sulfonylurea class. Synonyms: 4-(2-Aminoethyl)-N-(cyclohexylcarbamoyl)benzene-1-sulfonamide; 1-[[p-(2-Aminoethyl)phenyl]sulfonyl]-3-cyclohexylurea. CAS No. 2015-16-9. Molecular formula: C15H23N3O3S. Mole weight: 325.43. | |
| Des-(5-(threo-3-hydroxy-L-ornithine)) Caspofungin Acetate | Des-(5-(threo-3-hydroxy-L-ornithine)) Caspofungin Acetate is an impurity of Caspofungin acetate, which is an essential component of the cell wall of filamentous fungi. Synonyms: Caspofungin Acetate Impurity 7; Caspofungin Impurity 5; Pneumocandin B0, 1-[(4R,5S)-5-[(2-aminoethyl)amino]-N2-[(10R,12S)-10,12-dimethyl-1-oxotetradecyl]-4-hydroxy-L-ornithine]-; 1-[(4R,5S)-5-[(2-Aminoethyl)amino]-N2-[(10R,12S)-10,12-dimethyl-1-oxotetradecyl]-4-hydroxy-L-ornithine]pneumocandin B0. CAS No. 1404083-47-1. Molecular formula: C52H86N10O16. Mole weight: 1107.29. | |
| Des-6-[4-(2-hydroxyethyl)-1-piperazinyl]-6-chloro Dasatinib | Des-6-[4-(2-hydroxyethyl)-1-piperazinyl]-6-chloro Dasatinib is an intermediate in the preparation of Dasatinib metabolite, used in the treatment of cancers and immune diseases. Synonyms: N-[2-Chloro-6-(hydroxymethyl)phenyl]-2-[(6-chloro-2-methyl-4-pyrimidinyl)amino]-5-thiazolecarboxamide. Grade: > 95%. CAS No. 910297-71-1. Molecular formula: C16H13Cl2N5O2S. Mole weight: 410.28. | |
| Des-6-[4-(2-hydroxyethyl)-1-piperazinyl]-6-chloro-O-pivalate Dasatinib | Des-6-[4-(2-hydroxyethyl)-1-piperazinyl]-6-chloro-O-pivalate Dasatinib is an intermediate in the preparation of Dasatinib metabolite, used in the treatment of cancers and immune diseases. Synonyms: 2,2-Dimethyl-propanoic Acid [3-Chloro-2-[[[2-[(6-chloro-2-methyl-4-pyrimidinyl)amino]-5-thiazolyl]carbonyl]amino]phenyl]methyl Ester. Grade: > 95%. CAS No. 910297-70-0. Molecular formula: C21H21Cl2N5O3S. Mole weight: 494.39. | |
| Des(6-amino-5-bromo)-5-amino-6-chloro etravirine | Des(6-amino-5-bromo)-5-amino-6-chloro etravirine. Group: Biochemicals. Alternative Names: 4-[[5-Amino-6-chloro-2-[(4-cyanophenyl)amino]-4-pyrimidinyl]oxy]-3,5-dimethylbenzonitrile. Grades: Highly Purified. CAS No. 269055-78-9. Pack Sizes: 1mg. Molecular Formula: C20H15ClN6O. US Biological Life Sciences. | Worldwide |
| Des-Acety-Cetrorelix | Des-Acety-Cetrorelix is an impurity of Cetrorelix, which is a gonadotropin-releasing hormone antagonist used in the treatment of prostate and breast cancers. Synonyms: D-2Nal-D-Phe(4-Cl)-D-3Pal-Ser-Tyr-D-Cit-Leu-Arg-Pro-D-Alanine amide; Cetrorelix Impurity-9; Des-Ac-Cetrorelix; 3-(2-Naphthyl)-D-alanyl-4-chloro-D-phenylalanyl-3-(3-pyridyl)-D-alanyl-L-seryl-L-tyrosyl-D-citrullyl-L-leucyl-L-arginyl-L-prolyl-D-alaninamide; (S)-N-((R)-1-amino-1-oxopropan-2-yl)-1-((2S,5S,8R,11S,14S,17R,20R,23R)-23-amino-20-(4-chlorobenzyl)-2-(3-((diaminomethylene)amino)propyl)-11-(4-hydroxybenzyl)-14-(hydroxymethyl)-5-isobutyl-24-(naphthalen-2-yl)-4,7,10,13,16,19,22-heptaoxo-17-(pyridin-3-ylmethyl)-8-(3-ureidopropyl)-3,6,9,12,15,18,21-heptaazatetracosanoyl)pyrrolidine-2-carboxamide; D-Alaninamide, 3-(2-naphthalenyl)-D-alanyl-4-chloro-D-phenylalanyl-3-(3-pyridinyl)-D-alanyl-L-seryl-L-tyrosyl-N5-(aminocarbonyl)-D-ornithyl-L-leucyl-L-arginyl-L-prolyl-. CAS No. 121081-09-2. Molecular formula: C68H90ClN17O13. Mole weight: 1389.02. | |
| Desacetyl 2-O-tert-Butyldimethylsilyl Prasugrel | Intermediate in the preparation of Prasugrel and its metabolites. Group: Biochemicals. Alternative Names: 1-Cyclopropyl-2-[2-[[ (1, 1-dimethylethyl) dimethylsilyl]oxy]-6, 7-dihydrothieno[3, 2-c]pyridin-5 (4H) -yl]-2- (2-fluorophenyl) -ethanone; 2-(tert-Butyldimethylsilyloxy)-5-(α-cyclopropylcarbonyl-2-fluorobenzyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine. Grades: Highly Purified. CAS No. 952340-38-4. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Desacetyl-7-ACA lactone | Desacetyl-7-ACA lactone is a lactone derivative of 7-Aminocephalosporanic acid, a fundamental building block in the synthesis of cephalosporin antibiotics. Synonyms: (5aR,6R)-6-Amino-5a,6-dihydro-3H,7H-Azeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(4H)-dione; (5aR-trans)-6-amino-5a,6-dihydro-3H,7H-Azeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(4H)-dione. Grade: > 95%. CAS No. 184696-69-3. Molecular formula: C8H8N2O3S. Mole weight: 212.23. | |
| Desacetyl acetaminophen glutathione | Desacetyl Acetaminophen Glutathione is a hepatic metabolite of Acetaminophen, which is a selective COX-2 inhibitor used as an antipyretic, analgesic, and anti-inflammatory agent. Uses: The hepatic metabolite of p-aminophenol. the aminophenol glutathione s-conjugates formed induce p-aminophenol nephrotoxicity by a pathway dependent on γ-glutamyl transpeptidase. Synonyms: N-[S-(5-Amino-2-hydroxyphenyl)-N-L-γ-glutamyl-L-cysteinyl]glycine; Glycine, N-[S-(5-amino-2-hydroxyphenyl)-N-L-γ-glutamyl-L-cysteinyl]-. Grade: 95%. CAS No. 129762-76-1. Molecular formula: C16H22N4O7S. Mole weight: 414.43. | |
| Desacetyl acetaminophen glutathione | Desacetyl acetaminophen glutathione. Group: Biochemicals. Alternative Names: N-[S-(5-Amino-2-hydroxyphenyl)-N-L-gamma-glutamyl-L-cysteinyl]glycine. Grades: Highly Purified. CAS No. 129762-76-1. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C16H22N4O7S. US Biological Life Sciences. | Worldwide |
| Desacetyl Acetaminophen Glutathione. | The hepatic metabolite of p-Aminophenol. The aminophenol glutathione S-conjugates formed induce p-Aminophenol nephrotoxicity by a pathway dependent on γ-glutamyl transpeptidase. Group: Biochemicals. Alternative Names: N-[S-(5-Amino-2-hydroxyphenyl)-N-L-γ-glutamyl-L-cysteinyl]glycine. Grades: Highly Purified. CAS No. 129762-76-1. Pack Sizes: 500ug. US Biological Life Sciences. | Worldwide |
| Desacetyl actarit | Desacetyl actarit. Group: Biochemicals. Alternative Names: 4-Aminobenzeneacetic acid; 4-Aminophenylacetic acid; NSC 7929. Grades: Highly Purified. CAS No. 1197-55-3. Pack Sizes: 100g, 250g, 500g, 1kg, 2kg. Molecular Formula: C8H9NO2. US Biological Life Sciences. | Worldwide |
| Des-acetyl Apremilast | Des-acetyl Apremilast is an impurity of Apremilast, which is an oral phosphodiesterase 4 inhibitor used for treating psoriatic arthritis. Synonyms: 4-Amino-2-[(1S)-1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl]-1H-isoindole-1,3(2H)-dione; (S)-4-amino-2-(1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)isoindoline-1,3-dione. CAS No. 635705-72-5. Molecular formula: C20H22N2O6S. Mole weight: 418.46. | |
| Desacetyl bisacodyl | An impurity of Bisacodyl, which is a stimulant laxative belonging to the diphenylmethane family. It works by enhancing colonic motility and increasing stool water content. It needs to be converted into the active metabolite bis-(p-hydroxyphenyl)-pyridyl-2-methane (BHPM) in the gut to achieve its laxative effect. Uses: The active form of bisacodyl. cathartic. Synonyms: 4,4'-[(Pyridin-2-yl)methylene]diphenol; Deacetylbisacodyl; Dihydroxydiphenyl-pyridyl methane; DDPM; p,p'-(2-Pyridylmethylene)bisphenol; 4,4'-(2-Pyridinylmethylene)bisphenol; Deacetyl Bisacodyl; 4,4'-(2-Pyridylmethylene)diphenol; 4,4'-Dihydroxydiphenyl(2-pyridyl)methane; Bis(4-hydroxyphenyl)(2-pyridyl)methane; Bisacodyl EP Impurity A; Bisacodyl Impurity A; Picosulfate EP Impurity B; Sodium Picosulfate EP Impurity B; USP Bisacodyl Related Compound A; 4,4'-(Pyridin-2-ylmethylene)diphenol; Bisacodyl USP Related Compound A; Bisacodyl Related Compound A. Grade: 95%. CAS No. 603-41-8. Molecular formula: C18H15NO2. Mole weight: 277.32. | |
| Desacetyl Bisacodyl | The active form of Bisacodyl. Cathartic. Group: Biochemicals. Alternative Names: 4, 4- (2-Pyridinylmethylene) bisphenol; 4,4-Dihydroxydiphenyl(2-pyridyl)methane; Desdiacetyl Bisacodyl; Bis(4-hydroxyphenyl)(2-pyridyl)methane; DDPM; DDPM (pharmaceutical); Deacetylbisacodyl; La 96; USP Bisacodyl Related Compound A. Grades: Highly Purified. CAS No. 603-41-8. Pack Sizes: 100mg, 250mg. US Biological Life Sciences. | Worldwide |
| Desacetyl Bisacodyl β-D-Glucuronide | Desacetyl-Bisacodyl β-D-glucuronide is a metabolite of Bisacodyl, which is a drug used primarily as a laxative to treat constipation. Uses: The glucuronide metabolite of desacetyl bisacodyl. Synonyms: 4-[(4-Hydroxyphenyl)-2-pyridinylmethyl]phenyl β-D-glucopyranosiduronic acid; α-(p-Hydroxyphenyl)-α-2-pyridyl-p-tolyl β-D-glucosiduronic acid; (2S,3S,4S,5R,6S)-3,4,5-Trihydroxy-6-(4-((4-hydroxyphenyl)(pyridin-2-yl)methyl)phenoxy)tetrahydro-2H-pyran-2-carboxylic acid; Desacetyl-Bisacodyl β-D-glucuronidel; Desacetyl Bisacodyl 2-D-Glucuronide; Bisacodyl Desacetyl β-D-Glucuronide. Grade: ≥98%. CAS No. 31050-47-2. Molecular formula: C24H23NO8. Mole weight: 453.44. | |
| Desacetyl Bisacodyl-d13 (Mixture of d12/d13) | Labeled active form of Bisacodyl. Cathartic. Group: Biochemicals. Alternative Names: 4, 4'- (2-Pyridinylmethylene) bisphenol-d13; 4,4'-Dihydroxydiphenyl(2-pyridyl)methane-d13; Bis(4-hydroxyphenyl)(2-pyridyl)methane-d13; DDPM-d13; DDPM-d13 (pharmaceutical); Deacetylbisacodyl-d13; La 96-d13. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
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