Revefenacin impurity 97 CAS 774238-89-0
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 774238-89-0 |
| Molecular Formula | C11H13NO3 |
| Molecular Weight | 207.23 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Revefenacin impurity 97 (CAS 774238-89-0) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C11H13NO3. Molecular weight: 207.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H13NO3 |
| Molecular Weight | 207.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
Related Revefenacin Standards
- Revefenacin impurity 90 (CAS CATO-C4X-203190)
- Revefenacin impurity 92 (CAS CATO-C4X-203192)
- Revefenacin Impurity 113 (CAS 1379371-59-1)
- Revefenacin impurity 94 (CAS CATO-C4X-203194)
- Revefenacin Impurity 3 (CAS 50443-60-2)
- Revefenacin impurity 87 (CAS CATO-C4X-203187)
- Revefenacin impurity 105 (CAS CATO-C4X-2031105)
- Revefenacin impurity 75 (CAS CATO-C4X-203175)
Recommended Standards
- Benzylpenicillin Impurity 74 (CAS 5259-87-0)
- Thiotepa Impurity 2 (CAS 121258-29-5)
- Etomidate Impurity 74 (CAS CATO-C4X-188474)
- Prednisolone Impurity 49 (CAS CATO-C4X-173749)
- Capivasertib Impurity 5 (CAS CATO-C4X-33125)
- (S)-2-Bromo-3-(1H-imidazol-5-yl)propanoic acid (CAS 86288-08-6)
- 1-methyl-2-piperidin-4-yl-1H-benzimidazole dihydrochloride 180160-86-5 T3672 (CAS 180160-86-5)
- 2,7-Dimethyl-2,6-dihydroimidazo[4',5':3,4]benzo[1,2-d][1,2,3]triazole (CAS 32622-35-8)
- 6-Bromo-2,2-difluorobenzo[d][1,3]dioxole-5-carboxylic acid (CAS 2451905-09-0)
- D-Lys20-Tirzepatide (CAS CATO-CPTD788914)
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