Amlodipine para-Chloro Impurity CAS 90445-02-6
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 90445-02-6 |
| Molecular Formula | C20H25ClN2O5 |
| Molecular Weight | 408.88 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Amlodipine para-Chloro Impurity (CAS 90445-02-6) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H25ClN2O5. Molecular weight: 408.88 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H25ClN2O5 |
| Molecular Weight | 408.88 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Amlodipine Standards
- Amlodipine (S)-Isomer (CAS 103129-82-4)
- Amlodipine (CAS 88150-42-9)
- (R)-Amlodipine (CAS 103129-81-3)
- Amlodipine Impurity 150 (CAS CATO-C4X-1095150)
- Amlodipine Metabolite 5 (CAS 114018-75-6)
- Amlodipine Besylate EP Impurity D (CAS 113994-41-5)
- (S)-Amlodipine-d4 (CAS 1346617-19-3)
- Amlodipine-d4 (CAS 1185246-14-3)
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