Vildagliptin Impurity 71 CAS 3974-99-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3974-99-0 |
| Molecular Formula | C5H7Cl3O2 |
| Molecular Weight | 205.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Vildagliptin Impurity 71 (CAS 3974-99-0) pharmaceutical standards reference standard. Molecular formula: C5H7Cl3O2. Molecular weight: 205.47 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H7Cl3O2 |
| Molecular Weight | 205.47 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
Related Vildagliptin Standards
- Vildagliptin impurity 13 (CAS 38074-72-5)
- Vildagliptin Impurity 30 (CAS 1803168-09-3)
- Vildagliptin Impurity 54 (CAS 16104-28-2)
- Vildagliptin Impurity 19 (CAS 243145-00-8)
- Vildagliptin Impurity 62 (CAS 39917-38-9)
- Vildagliptin Impurity 92 (CAS 53990-71-9)
- Vildagliptin Impurity 39 (CAS 6708-06-1)
- Vildagliptin Impurity 40 (CAS 19943-27-2)
Recommended Standards
- 1,2,4-Trichloro-5-ethynylbenzene (CAS 6546-87-8)
- 2-Bromo-5-chlorotoluene (CAS 14495-51-3)
- 1,2,3-Trichloro-5-ethynylbenzene (CAS 2013531-87-6)
- 1-(7-Bromoquinolin-3-yl)ethan-1-one (CAS 1228552-87-1)
- 3,3-Dimethyl-4-(trifluoromethyl)indolin-2-one (CAS 1822816-54-5)
- 1-[(1E)-1-Buten-1-Yl]-3-Fluorobenzene (CAS 370558-09-1)
- 3-[1-(3-Fluorobenzoyl)piperidin-4-yl]-4-phenyl-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775546-57-0)
- (3E,5E)-3,5-Bis[(4-ethylphenyl)methylidene]-1-methylpiperidin-4-one (CAS 647031-88-7)
- 1-Benzylpyridin-4(1H)-one (CAS 72359-37-6)
- Insulin Glulisine (CAS 207748-29-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com