Revefenacin impurity 84 CAS 1801988-33-9
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1801988-33-9 |
| Molecular Formula | C20H28N2O |
| Molecular Weight | 312.45 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Revefenacin impurity 84 (CAS 1801988-33-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H28N2O. Molecular weight: 312.45 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H28N2O |
| Molecular Weight | 312.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1995 |
| Nitrogen Atoms | 2 |
Related Revefenacin Standards
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Recommended Standards
- Levonorgestrel Impurity 39 (CAS CATO-C4X-167739)
- Dydrogesterone (CAS 152-62-5)
- Levonorgestrel Impurity 32 (CAS CATO-C4X-167732)
- Rimegepant Impurity 38 (CAS 1373116-05-2)
- Rupatadine Impurity 38 (CAS CATO-C4X-102738)
- Diethyl 2-(((1H-1,2,4-triazol-5-yl)amino)methylene)malonate (CAS 94628-96-3)
- (2S,4R)-4-(Naphthalen-1-ylmethyl)pyrrolidine-2-carboxylic acid hydrochloride (CAS 1049740-26-2)
- Methyl 3-bromo-1,4-dimethyl-1H-pyrazole-5-carboxylate (CAS 1780677-51-1)
- 2-Chloro-1-(4-ethylpiperazin-1-yl)propan-1-one (CAS 1009690-88-3)
- Semaglutide impurity 233 (CAS CATO-C4X-2226233)
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