Sitagliptin Impurity 9 CAS 767340-03-4
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 767340-03-4 |
| Molecular Formula | C16H13F6N5O |
| Molecular Weight | 405.30 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Sitagliptin Impurity 9 (CAS 767340-03-4) pharmacopoeial impurity standards reference standard. Molecular formula: C16H13F6N5O. Molecular weight: 405.30 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H13F6N5O |
| Molecular Weight | 405.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Related Sitagliptin Standards
- Sitagliptin Impurity 23 (CAS CATO-C4X-114423)
- Sitagliptin Impurity 24 (CAS CATO-C4X-114424)
- Sitagliptin Impurity 108 (CAS CATO-C4X-1144108)
- Sitagliptin Impurity 109 (CAS CATO-C4X-1144109)
- Sitagliptin Impurity 137 (CAS CATO-C4X-1144137)
- Sitagliptin Impurity 4 (CAS 764667-65-4)
- Sitagliptin EP Impurity A (CAS 823817-55-6)
- Sitagliptin Impurity 116 (CAS 945261-50-7)
Recommended Standards
- 1-[(2,4-dichlorophenyl)methyl]-3-[4-methyl-5-(prop-2-yn-1-ylsulfanyl)-4H-1,2,4-triazol-3-yl]-1,2-dihydropyridin-2-one 11E-368S 477853-20-6 (CAS 477853-20-6)
- Tert-butyl 4-fluoro-4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine-1-carboxylate (CAS 1374342-20-7)
- S-phenyl (1-(3,4-dichlorobenzyl)-2-oxo-1,2-dihydropyridin-3-yl)carbamothioate (CAS 338755-56-9)
- Olmesartan Impurity 44 (CAS CATO-C4X-109744)
- Fosfomycin Impurity 58 (CAS CATO-C4X-131658)
- Ethyl 2-(4-(pyrrolidin-1-ylmethyl)benzoyl)benzoate (CAS 898776-11-9)
- 9,10-Dihydro-1-benzo[a]pyrene-7(8H)-one Oxime (CAS 88909-82-4)
- 1-{[3-(Trifluoromethyl)phenyl]methyl}cyclobutane-1-carboxylic acid (CAS 1439902-85-8)
- 137724-66-4 2-CHLORO-1-FLUORO-4-ISOTHIOCYANATOBENZENE 3-Chloro-4-fluorophenyl isothiocyanate AKOS B006856 ART-CHEM-BB ACB001515 ART-CHEM-BB B006856 AS04353 BENZENE, 2-CHLORO-1-FLUORO-4-ISOTHIOCYANATO- OTAVA-BB 1055695 TIMTEC-BB SBB003683 (CAS 137724-66-4)
- 107444-51-9 0JS9125PIZ Glucagon-like peptide 1 (7-36) Glucagon-related peptide 1 (Rana catesbeiana), 3-L-glutamic acid-10-L-valine-16-glycine-17-L-glutamine-23-L-isoleucine-24-L-alanine-27-L-valine-30-L-argininamide-31-de-L-proline-32-de-L-lysine- Glp-I (7-36) Proglucagon (78-107) Human glucagon-like peptide-1-(7-36) amide Human GLP-1-(7-36)-amide Glucagon-like peptide-I(7-36) amide Rat GLP-I(7-36)amide Insulinotropin (human) MKC 253 UNII-0JS9125PIZ (CAS 107444-51-9)
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