Vonoprazan Fumarate Impurity 3 CAS 881674-56-2
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 881674-56-2 |
| Molecular Formula | C11H8FNO |
| Molecular Weight | 189.19 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Vonoprazan Fumarate Impurity 3 (CAS 881674-56-2) pharmacopoeial impurity standards reference standard. Molecular formula: C11H8FNO. Molecular weight: 189.19 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H8FNO |
| Molecular Weight | 189.19 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Vonoprazan Standards
- Vonoprazan Impurity 37 (CAS 2827733-27-5)
- Vonoprazan Impurity 38 (CAS 2827733-28-6)
- Vonoprazan Impurity 304 (CAS 57331-00-7)
- Vonoprazan Impurity 87 (CAS CATO-C4X-102087)
- Vonoprazan Impurity 57 (CAS 2726830-13-1)
- Vonoprazan Fumarate Impurity 19 (CAS 161958-62-9)
- Vonoprazan Fumarate Impurity 33 (CAS 881674-58-4)
- Vonoprazan Impurity 204 (CAS 4810-41-7)
Recommended Standards
- α-Hydroxy-2-pyridinemethanesulfonic acid (CAS 3343-41-7)
- N-(4-Fluorophenyl)pyridin-2(1H)-one (CAS 60532-42-5)
- N-(4-Fluorophenyl)pyrazin-2-amine (CAS 94920-78-2)
- Polymyxin Impurity 36 TFA (CAS CATO-C4X-225536)
- Dydrogesterone Impurity 22 (CAS CATO-C4X-218322)
- 54247-23-3 6,8-Dihydroxy-2,2,4,4-tetramethyl-5-(2-methylpropanoyl)-9-(propan-2-yl)-4,9-dihydro-1H-xanthene-1,3(2H)-dione DTXSID80432426 (CAS 54247-23-3)
- Piperidin-3-yl-carbamic acid allyl ester trifluoroacetate (CAS 1187927-72-5)
- 2-Bromo-9,9-bis(2-ethylhexyl)fluorene (CAS 355135-07-8)
- 4-(Pyrimidin-4-yl)benzoic acid (CAS 249292-43-1)
- Insulin Degludec Impurity 11 (CAS CATO-C4X-215711)
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