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| Product | Description | |
|---|---|---|
| Sitagliptin Impurity 04 | Sitagliptin Impurity 04. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1675201-14-5. Molecular formula: C16H12F6N4O. Mole weight: 390.29. Catalog: APB1675201145. |  |
| Sitagliptin Impurity 05 | Sitagliptin Impurity 05. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1253056-18-6. Molecular formula: C16H12F6N4O. Mole weight: 390.29. Catalog: APB1253056186. | |
| Sitagliptin Impurity 09 | Sitagliptin Impurity 09. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1253056-01-7. Molecular formula: C16H14F6N4O2. Mole weight: 408.3. Catalog: APB1253056017. | |
| Sitagliptin Impurity 19 | Sitagliptin Impurity 19 is an impurity of Sitagliptin. Sitagliptin is a dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Synonyms: (R)-Sitagliptin N-Boc-Acid Impurity; (R)-3-((tert-Butoxycarbonyl)amino)-4-(2,4,5-trifluorophenyl)butanoic Acid; Boc-(R)-3-amino-4-(2,4,5-trifluorophenyl)butanoic acid. Grade: >95%. CAS No. 486460-00-8. Molecular formula: C15H18F3NO4. Mole weight: 333.3. |  |
| Sitagliptin Impurity 21 | Sitagliptin Impurity 21 is an impurity of Sitagliptin. Sitagliptin is a dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Synonyms: Boc-D-β-homophenylalanine; Boc-D-β-Homophe-OH; (R)-3-(Boc-amino)-4-phenylbutyric acid; N-β-(t-Butoxycarbonyl)-D-β-homophenylalanine. Grade: >97%. CAS No. 101555-61-7. Molecular formula: C15H21NO4. Mole weight: 279.33. | |
| Sitagliptin Impurity 22 | Sitagliptin Impurity 22. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1253055-94-5. Molecular formula: C19H20F3NO5. Mole weight: 399.37. Catalog: APB1253055945. | |
| Sitagliptin Impurity 29 | Sitagliptin Impurity 29. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1334244-28-8. Molecular formula: C16H16F5N5O. Mole weight: 389.33. Catalog: APB1334244288. | |
| Sitagliptin Impurity 46 | Sitagliptin Impurity 46. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1234321-81-3. Molecular formula: C13H12F3NO3. Mole weight: 287.24. Catalog: APB1234321813. | |
| Sitagliptin Impurity 61 | Sitagliptin Impurity 61. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1253055-92-3. Molecular formula: C11H12F3NO2. Mole weight: 247.22. Catalog: APB1253055923. | |
| Sitagliptin Impurity 62 | Sitagliptin Impurity 62. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1234321-83-5. Molecular formula: C13H14F3NO3. Mole weight: 289.25. Catalog: APB1234321835. | |
| Sitagliptin Impurity 67 | Sitagliptin Impurity 67. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1032506-99-2. Molecular formula: C11H10F2O3. Mole weight: 228.19. Catalog: APB1032506992. | |
| Sitagliptin Impurity 74 | Sitagliptin Impurity 74. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1256815-03-8. Molecular formula: C10H7F3O3. Mole weight: 232.16. Catalog: APB1256815038. | |
| Rac-Sitagliptin-Desfluoro Impurity | Rac-Sitagliptin-Desfluoro Impurity. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1334244-32-4. Molecular formula: C16H16F5N5O. Mole weight: 389.33. Catalog: APB1334244324. | |
| (R)-Sitagliptin Defluoro Impurity 3 | Sitagliptin Defluoro Impurity 3 is an impurity of Sitagliptin. Sitagliptin is a dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Synonyms: (R)-3-((tert-Butoxycarbonyl)amino)-4-(2,4-difluorophenyl)butanoic acid; (3R)-3-[(tert-Butoxycarbonyl)amino]-4-(2,4-difluorophenyl)butanoic acid. Grade: >90%. CAS No. 851307-12-5. Molecular formula: C15H19F2NO4. Mole weight: 315.31. | |
| (R)-Sitagliptin Defluoro Impurity 4 | (R)-Sitagliptin Defluoro Impurity 4 is an impurity of Sitagliptin. Sitagliptin is an dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Synonyms: Sitagliptin impurity R; (R)-beta-(Boc-amino)-2,5-difluorobenzenebutanoic acid; (R)-3-[((tert-Butoxy)carbonyl)amino]-4-(2,5-difluorophenyl)butanoic acid. CAS No. 486459-98-7. Molecular formula: C15H19F2NO4. Mole weight: 315.31. | |
| (R)-Sitagliptin N-Boc-Methyl-Ester Impurity | (R)-Sitagliptin N-Boc-Methyl-Ester Impurity is an impurity of Sitagliptin. Sitagliptin is a dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Synonyms: Sitagliptin Impurity 45; (R)-Methyl 3-(t-butoxycarbonylamino)-4-(2,4,5-trifluorophenyl)butanoate; methyl (R)-3-((tert-butoxycarbonyl)amino)-4-(2,4,5-trifluorophenyl)butanoate. Grade: >95%. CAS No. 881995-73-9. Molecular formula: C16H20F3NO4. Mole weight: 347.33. | |
| Sitagliptin FP Impurity E Hydrochloride | Sitagliptin EP Impurity E is an impurity of Sitagliptin. Sitagliptin is a dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Synonyms: Sitagliptin Impurity 17 HCl; Sitagliptin Acid Impurity HCl; (R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic Acid Hydrochloride; (βR)-β-Amino-2,4,5-trifluorobenzenebutanoic Acid Hydrochloride. Grade: >95%. CAS No. 1204818-19-8. Molecular formula: C10H11ClF3NO2. Mole weight: 269.65. | |
| (S)-Sitagliptin N-Boc-Acid Impurity | (S)-Sitagliptin N-Boc-Acid Impurity is an impurity of Sitagliptin. Sitagliptin is a dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Synonyms: Sitagliptin Impurity 41; Boc-(S)-3-Amino-4-(2,4,5-trifluorophenyl)butyric Acid; (βS)?-β-[[(1,?1-Dimethylethoxy)?carbonyl]?amino]?-2,?4,?5-trifluoro-benzenebutanoic Acid; (S)-3-((tert-butoxycarbonyl)amino)-4-(2,4,5-trifluorophenyl)butanoic acid. Grade: >95%. CAS No. 922178-94-7. Molecular formula: C15H18F3NO4. Mole weight: 333.3. | |
| 1-[5,6-Dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazin-7(8H)-yl]-3-hydroxy-4-(2,4,5-trifluorophenyl)-1-butanone | 1-[5,6-Dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazin-7(8H)-yl]-3-hydroxy-4-(2,4,5-trifluorophenyl)-1-butanone is an intermediate in the synthesis of 3-Desamino-2,3-dehydro Sitagliptin (D281985), which is an impurity of Sitagliptin (S491000); a trizolopyrazine dipeptidyl peptidase IV inhibitor. Sitagliptin has recently been approved for the therapy of type II diabetes. Group: Biochemicals. Grades: Highly Purified. CAS No. 1253056-01-7. Pack Sizes: 100mg, 250mg. Molecular Formula: C16H14F6N4O2. US Biological Life Sciences. |  Worldwide |
| 1-(Chloroacetyl)-2-(trifluoroacetyl)hydrazine | 1-(Chloroacetyl)-2-(trifluoroacetyl)hydrazine is an impurity of Sitagliptin. Sitagliptin is a dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Synonyms: 2,2,2-Trifluoroacetic Acid 2-(2-Chloroacetyl)hydrazide; N'-(chloroacetyl)-2,2,2-trifluoroacetohydrazide. Grade: >95%. CAS No. 762240-99-3. Molecular formula: C4H4ClF3N2O2. Mole weight: 204.53. | |
| 2,2,2-Trifluoro-N'-(trifluoroacetyl)acetohydrazide | 2,2,2-Trifluoro-N'-(trifluoroacetyl)acetohydrazide is an impurity of Sitagliptin. Sitagliptin is a dipeptidyl peptidase-4 (DPP-4) inhibitor for the treatment of diabetes mellitus type 2. Synonyms: 2,2,2-trifluoro-N'-(2,2,2-trifluoroethanoyl)ethanehydrazide. Grade: 95%. CAS No. 667-35-6. Molecular formula: C4H2F6N2O2. Mole weight: 224.06. | |
| 2,4,5-Trifluoro-L-β-homophenylalanine hydrochloride | 2,4,5-Trifluoro-L-β-homophenylalanine hydrochloride is used as a reagent in the synthesis of valuable β-amylalkyl-β-amino acid enantiomers. It is also an impurity of Sitagliptin, a dipeptidyl peptidase-4 (DPP-4) inhibitor for the treatment of diabetes mellitus type 2. Synonyms: (S)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic acid hydrochloride. Grade: 95%. CAS No. 1217809-78-3. Molecular formula: C10H11ClF3NO2. Mole weight: 269.65. | |
| 2,4,5-Trifluorophenylacetic acid | 2,4,5-Trifluorophenylacetic acid is used in the synthesis of EGFR/ErbB-2-kinase inhibitors. It is also used in the synthesis of new imidazopyrazinone derivatives as potnetial dipeptidyl peptidase IV inhibitors. 2,4,5-Trifluorophenylacetic acid is an impurity of Sitagliptin. Synonyms: Benzeneacetic acid, 2,4,5-trifluoro-; (2,4,5-Trifluorophenyl)acetic acid. Grade: 99%. CAS No. 209995-38-0. Molecular formula: C8H5F3O2. Mole weight: 190.12. | |
| 2,4-Difluorophenylacetic acid | 2,4-Difluorophenylacetic acid is an impurity of Sitagliptin. Sitagliptin is a dipeptidyl peptidase-4 (DPP-4) inhibitor for the treatment of diabetes mellitus type 2. Synonyms: 2-(2,4-difluorophenyl)acetic acid. Grade: 99%. CAS No. 81228-09-3. Molecular formula: C8H6F2O2. Mole weight: 172.13. | |
| 2-Carboxy-3,4,6-trifluorobenzeneacetic acid | An impurity of Sitagliptin. Sitagliptin is a dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Synonyms: Sitagliptin Impurity 120. Grade: ≥95%. CAS No. 2428591-91-5. Molecular formula: C9H5F3O4. Mole weight: 234.13. | |
| 2-(chloromethyl)-5-(trifluoromethyl)-1,3,4-oxadiazole | 2-(chloromethyl)-5-(trifluoromethyl)-1,3,4-oxadiazole is an impurity of Sitagliptin. Sitagliptin is an dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Synonyms: 2-Chloromethyl-5-trifluoromethyl-1,3,4-oxadiazole. Grade: 98.0 %. CAS No. 723286-98-4. Molecular formula: C4H2ClF3N2O. Mole weight: 186.52. | |
| (2Z)-1-[5,6-Dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazin-7(8H)-yl]-4-(2,4,5-trifluorophenyl)-2-buten-1-one | (2Z)-1-[5,6-Dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazin-7(8H)-yl]-4-(2,4,5-trifluorophenyl)-2-buten-1-one is an impurity of Sitagliptin. Sitagliptin is an dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Synonyms: SCHEMBL23269993; 1803026-54-1; (Z)-1-(3-(Trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)but-2-en-1-one. CAS No. 1803026-54-1. Molecular formula: C16H12F6N4O. Mole weight: 390.28. | |
| (2Z)-1-[5,6-Dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazin-7(8H)-yl]-4-(2,4,5-trifluorophenyl)-2-buten-1-one | (2Z)-1-[5,6-Dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazin-7(8H)-yl]-4-(2,4,5-trifluorophenyl)-2-buten-1-one is an intermediate in the synthesis of 3-Desamino-2,3-dehydro Sitagliptin (D281985),an impurity of Sitagliptin (S491000). Sitagliptin is a trizolopyrazine dipeptidyl peptidase IV inhibitor. Sitagliptin has recently been approved for the therapy of type II diabetes. Group: Biochemicals. Grades: Highly Purified. CAS No. 1803026-54-1. Pack Sizes: 10mg, 25mg. Molecular Formula: C16H12F6N4O. US Biological Life Sciences. | Worldwide |
| 3,4-Difluorophenylacetic acid | 3,4-Difluorophenylacetic acid is an impurity of Sitagliptin. Sitagliptin is a dipeptidyl peptidase-4 (DPP-4) inhibitor for the treatment of diabetes mellitus type 2. Synonyms: 2-(3,4-difluorophenyl)acetic acid. Grade: 99%. CAS No. 658-93-5. Molecular formula: C8H6F2O2. Mole weight: 172.13. | |
| 3-Amino-4-(2,4,5-trifluorophenyl)butanoic acid hydrochloride | An impurity of Sitagliptin, a dipeptidyl peptidase-4 (DPP-4) inhibitor for the treatment of diabetes mellitus type 2. Grade: 95%. CAS No. 1909337-07-0. Molecular formula: C10H11ClF3NO2. Mole weight: 269.65. | |
| 3-Amino-4- (2, 4, 5-trifluorophenyl) butanyl Sitagliptin | 3-Amino-4- (2, 4, 5-trifluorophenyl) butanyl Sitagliptin is an impurity of Sitagliptin (S490990). Sitagliptin is a trizolopyrazine dipeptidyl peptidase IV inhibitor. It has recently been approved for the therapy of type II diabetes. Group: Biochemicals. Grades: Highly Purified. CAS No. 2072867-07-1. Pack Sizes: 50mg, 100mg. Molecular Formula: C26H23F9N6O2, Molecular Weight: 622.49. US Biological Life Sciences. | Worldwide |
| 3-(((Benzyloxy)carbonyl)amino)-4-(2,4,5-trifluorophenyl)butanoic Acid | 3-(((Benzyloxy)carbonyl)amino)-4-(2,4,5-trifluorophenyl)butanoic Acid is an impurity of Sitagliptin. Sitagliptin is a dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Molecular formula: C18H16F3NO4. Mole weight: 367.32. | |
| 3-Desamino-2,3-dehydro sitagliptin | 3-Desamino-2,3-dehydro sitagliptin. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1253056-18-6. Molecular formula: C16H12F6N4O. Mole weight: 390.28. Catalog: APS1253056186. Format: Neat. | |
| 3-Desamino-3,4-dehydro Sitagliptin | 3-Desamino-3,4-dehydro Sitagliptin. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1803026-58-5. Pack Sizes: 5MG. IUPAC Name: (E)-1-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-4-(2,4,5-trifluorophenyl)but-3-en-1-one. Molecular formula: C16H12F6N4O. Mole weight: 390.28. Catalog: APS1803026585. SMILES: Fc1cc(F)c(\C=C\CC(=O)N2CCn3c(C2)nnc3C(F)(F)F)cc1F. Format: Neat. Shipping: Room Temperature. | |
| 3-Desamino Acetoxy Sitagliptin | 3-Desamino Acetoxy Sitagliptin is an impurity of Sitagliptin. Sitagliptin is an dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Synonyms: 4-Oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl Acetate. CAS No. 1675201-16-7. Molecular formula: C18H16F6N4O3. Mole weight: 450.33. | |
| (3-Des-trifluoromethyl-3-methyl) Sitagliptin | (3-Des-trifluoromethyl-3-methyl) Sitagliptin is an impurity of Sitagliptin. Sitagliptin is a dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Molecular formula: C16H18F3N5O. Mole weight: 353.34. | |
| 3-(Trifluoromethyl)-6,7-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-8(5H)-one | 3-(Trifluoromethyl)-6,7-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-8(5H)-one an impurity of Sitagliptin. Sitagliptin is an dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Synonyms: 6,7-Dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazin-8(5H)-one. Grade: >98%. CAS No. 877402-45-4. Molecular formula: C6H5F3N4O. Mole weight: 206.13. | |
| 4-Desfluoro-destrifluoromethyl Sitagliptin Hydrochloride Salt | 4-Desfluoro-destrifluoromethyl Sitagliptin Hydrochloride Salt is an impurity of Sitagliptin. Sitagliptin is a dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Synonyms: (R)-3-Amino-4-(2,5-difluorophenyl)-1-(5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)butan-1-one Hydrochloride Salt. Molecular formula: C15H18ClF2N5O. Mole weight: 357.79. | |
| 5-Desfluoro-destrifluoromethyl Sitagliptin Hydrochloride Salt | 5-Desfluoro-destrifluoromethyl Sitagliptin Hydrochloride Salt is an impurity of Sitagliptin. Sitagliptin is a dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Synonyms: (R)-3-Amino-4-(2,4-difluorophenyl)-1-(5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)butan-1-one Hydrochloride Salt. Molecular formula: C15H18ClF2N5O. Mole weight: 357.79. | |
| Benzyl (4-Oxo-4-(8-oxo-3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl)carbamate | Benzyl (4-Oxo-4-(8-oxo-3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl)carbamate is an impurity of Sitagliptin. Sitagliptin is a dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Molecular formula: C24H19F6N5O4. Mole weight: 555.43. | |
| Bis-benzyl Sitagliptin Maleate Adduct | Bis-benzyl Sitagliptin Maleate Adduct is an impurity of Sitagliptin. Sitagliptin is a dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Synonyms: Bis-benzyl Sitagliptin Fumarate Adduct. Molecular formula: C34H29F6N5O5. Mole weight: 701.61. | |
| Boc-2-fluoro-D-β-homophenylalanine | Boc-2-fluoro-D-β-homophenylalanine is an impurity of Sitagliptin. Sitagliptin is a dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Synonyms: (R)-3-((tert-butoxycarbonyl)amino)-4-(2-fluorophenyl)butanoic acid; Boc-D-β-HomoPhe(2-F)-OH; Boc-(R)-3-amino-4-(2-fluorophenyl)butyric acid. Grade: >98%. CAS No. 218608-98-1. Molecular formula: C15H20FNO4. Mole weight: 297.32. | |
| Boc-3,4-difluoro-D-beta-homophenylalanine | Boc-3,4-difluoro-D-beta-homophenylalanine is an impurity of Sitagliptin. Sitagliptin is a dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Synonyms: Boc-(R)-3-amino-4-(3,4-difluoro-phenyl)-butyric acid; (R)-3-((tert-butoxycarbonyl)amino)-4-(3,4-difluorophenyl)butanoic acid. Grade: >90%. CAS No. 269396-59-0. Molecular formula: C15H19F2NO4. Mole weight: 315.31. | |
| Desfluoro Sitagliptin | Desfluoro Saitagliptin is an impurity of Sitagliptin. Sitagliptin is a dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Synonyms: (R)-3-Amino-4-phenyl-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)butan-1-one. Molecular formula: C16H18F3N5O. Mole weight: 353.34. | |
| Ethyl 3-(((Benzyloxy)carbonyl)amino)-4-(2,4,5-trifluorophenyl)butanoate | Ethyl 3-(((Benzyloxy)carbonyl)amino)-4-(2,4,5-trifluorophenyl)butanoate is an impurity of Sitagliptin. Sitagliptin is a dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Molecular formula: C20H20F3NO4. Mole weight: 395.37. | |
| Fmoc-(R)-3-amino-4-(2,4,5-trifluorophenyl)butyric Acid | Fmoc-(R)-3-amino-4-(2,4,5-trifluorophenyl)butyric Acid is an impurity of Sitagliptin. Sitagliptin is a dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Synonyms: N-β-(9-Fluorenylmethoxycarbonyl)-2,4,5-trifluoro-D-β-homophenylalanine; (R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(2,4,5-trifluorophenyl)butanoic acid. Grade: >95%. CAS No. 1217818-53-5. Molecular formula: C25H20F3NO4. Mole weight: 455.43. | |
| (R)-3-Amino-N-((R)-4-oxo-1-phenyl-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)butan-2-yl)-4-(2,4,5-trifluorophenyl)butanamide | (R)-3-Amino-N-((R)-4-oxo-1-phenyl-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)butan-2-yl)-4-(2,4,5-trifluorophenyl)butanamide is an impurity of Sitagliptin. Sitagliptin is an dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Molecular formula: C26H26F6N6O2. Mole weight: 568.51. | |
| (S)-3-((tert-butoxycarbonyl)amino)-4-(2,5-difluorophenyl)butanoic acid | (S)-3-((tert-butoxycarbonyl)amino)-4-(2,5-difluorophenyl)butanoic acid is an impurity of Sitagliptin. Sitagliptin is a dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Synonyms: Sitagliptin Impurity 24; Benzenebutanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-2,5-difluoro-, (βS)-. CAS No. 2349567-54-8. Molecular formula: C15H19F2NO4. Mole weight: 315.32. | |
| (±)-Sitagliptin-d4 hydrochloride | (±)-Sitagliptin-d4 is intended for use as an internal standard for the quantification of sitagliptin by GC- or LC-MS. Sitagliptin i and (+)-sitagliptin, also known as sitagliptin impurity E, a potential impurity found in commercial preparations of (-)-sitagliptin. Synonyms: 3-amino-1-[5,6-dihydro-5,6-d2-3-(trifluoromethyl)-1,2,4-triazolo[4,3-α]pyrazin-7(8H)-yl-5,6-d2]-4-(2,4,5-trifluorophenyl)-1-butanone monohydrochloride. Grade: ≥99% atom D. Molecular formula: C16H11D4F6N5O·HCl. Mole weight: 447.80. | |
| Sitagliptin Related Compound 1 | Sitagliptin Related Compound 1 is an impurity of Sitagliptin. Sitagliptin is a dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Synonyms: (R)-3-((tert-Butoxycarbonyl)amino)-4-(3-fluorophenyl)butanoic acid; Boc-(R)-3-amino-4-(3-fluorophenyl)-butyric acid. Grade: >95%. CAS No. 331763-66-7. Molecular formula: C15H20FNO4. Mole weight: 297.32. | |
| (S)-Methyl 3-amino-4-(2,4,5-trifluorophenyl)butanoate Tartaric acid salt | (S)-Methyl 3-amino-4-(2,4,5-trifluorophenyl)butanoate Tartaric acid salt is an impurity of Sitagliptin. Sitagliptin is a dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Synonyms: Benzenebutanoic acid, β-amino-2,4,5-trifluoro-, methyl ester, (βR)-, (2R,3R)-2,3-dihydroxybutanedioate (1:1); Sitagliptin Impurity 85. CAS No. 1384431-02-0. Molecular formula: C15H18F3NO8. Mole weight: 397.30. | |
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