Aprepitant USP Related Compound A CAS 1148113-53-4
Purity >95%In StockPharmaceutical Standards
| CAS No. | 1148113-53-4 |
| Molecular Formula | C23H21F7N4O3 |
| Molecular Weight | 534.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Aprepitant USP Related Compound A (CAS 1148113-53-4) pharmaceutical standards reference standard. Molecular formula: C23H21F7N4O3. Molecular weight: 534.43 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C23H21F7N4O3 |
| Molecular Weight | 534.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Aprepitant Standards
- Aprepitant (CAS 170729-80-3)
- Aprepitant Impurity 2 (CAS 1185502-97-9)
- Aprepitant Impurity 3 (CAS 172822-28-5)
- Aprepitant Impurity 4 (CAS 172822-29-6)
- Aprepitant Impurity 5 (CAS 1242175-40-1)
- Aprepitant Impurity 6 (CAS 170902-81-5)
- Aprepitant impurity 66 (CAS CATO-C4X-114166)
- Aprepitant Impurity 7 (CAS 1242175-34-3)
Recommended Standards
- Perfluorophenyl (((9H-fluoren-9-yl)methoxy)carbonyl)-D-glutaminate (CAS 200622-33-9)
- 5-[[(2S,3R)-2-[(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy]-3-(4-fluorophenyl)morpholin-4-yl]methyl]-1,2-dihydro-1,2,4-triazol-3-one (CAS 221350-96-5)
- 2-((5-(5-Bromo-2-hydroxyphenyl)-4-(2,4-dimethylphenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-cyanophenyl)acetamide (CAS 875006-54-5)
- DL-Arginine (CAS 7200-25-1)
- N-(Furan-2-ylmethyl)-5-methyl-1-(3-phenylbenzo[c]isoxazol-5-yl)-1H-1,2,3-triazole-4-carboxamide (CAS 950428-76-9)
- N-(2,2,2-trifluoroethyl)tetrahydrofuran-3-amine hydrochloride (CAS 1384427-96-6)
- (R)-3-Amino-2-azepanone (CAS 28957-33-7)
- N-(tert-Butyl)-3,5,6-trifluoropyridin-2-amine (CAS 189281-22-9)
- 2-((5-Methylisoxazol-3-yl)methylene)hydrazinecarboxamide (CAS 89727-83-3)
- Tirzepatide Impurity 12 (CAS CATO-C4X-324012)
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