Fosinopril EP Impurity A CAS 95399-71-6
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 95399-71-6 |
| Molecular Formula | C23H34NO5P |
| Molecular Weight | 435.49 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Fosinopril EP Impurity A (CAS 95399-71-6) pharmacopoeial impurity standards reference standard. Molecular formula: C23H34NO5P. Molecular weight: 435.49 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C23H34NO5P |
| Molecular Weight | 435.49 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |
Related Fosinopril Standards
- Fosinopril Impurity 5 (CAS 123599-78-0)
- Fosinopril EP Impurity I (CAS 123599-82-6)
- Fosinopril Impurity 1 (CAS 149760-14-5)
- Fosinopril EP Impurity C (CAS 474519-28-3)
- Fosinopril (CAS 98048-97-6)
- Fosinopril Impurity 2 (CAS 1421283-57-9)
- Fosinopril Impurity 1 (CAS 72651-25-3)
- Fosinopril Related Compound D (CAS 1356353-41-7)
Recommended Standards
- 2,5-Bis(butyltellanyl)furan (CAS 543692-18-8)
- Pitavastatin Impurity 16 (CAS 849811-78-5)
- 1,2-Dichloro-1,1,2,2-tetraphenyldisilane (CAS 15288-62-7)
- Pimecrolimus Impurity 17 (CAS CATO-C4X-173117)
- Sertraline EP Impurity C HCl (1S,4S-Isomer) (CAS 79646-00-7)
- 3-Methyl-5-(4-nitrophenyl)-1,2,4-oxadiazole (CAS 1455-82-9)
- 5-bromo-2-methylsulfanyl-pyrrolo[2,1-f][1,2,4]triazine (CAS 1233181-67-3)
- 4-Chloro-5-methyl-2-(trifluoromethyl)pyridine (CAS 220870-80-4)
- 2-Cyanoquinolin-6-yl 5-methyl-2-nitrobenzenesulfonate (CAS 918400-84-7)
- Liraglutide Impurity 16 TFA Salt (CAS CATO-C4X-199216)
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