Amlodipine Besylate EP Impurity A CAS 88150-62-3
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 88150-62-3 |
| Molecular Formula | C28H27ClN2O7 |
| Molecular Weight | 538.98 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Amlodipine Besylate EP Impurity A (CAS 88150-62-3) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C28H27ClN2O7. Molecular weight: 538.98 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C28H27ClN2O7 |
| Molecular Weight | 538.98 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 16.0 |
| 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 Impurity 135 (CAS CATO-C4X-1095135)
- Amlodipine Impurity 100 (CAS CATO-C4X-1095100)
- Amlodipine Impurity 140 (CAS CATO-C4X-1095140)
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- Amlodipine Impurity 90 (CAS CATO-C4X-109590)
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- Amlodipine Impurity 54 (CAS CATO-C4X-109554)
- Amlodipine Impurity 132 (CAS CATO-C4X-1095132)
Recommended Standards
- (S)-2-(3-Chloro-4-fluorobenzyl)-8-ethyl-10-hydroxy-6-methyl-4-(5-methyl-1,1-dioxido-1,2,5-thiadiazolidin-2-yl)-7,8-dihydropyrazino[1',2':1,5]pyrrolo[2,3-d]pyridazine-1,9(2H,6H)-dione (CAS 1334669-63-4)
- Trazodone Impurity 86 (CAS CATO-C4X-177286)
- 40372-72-3 J98V193ZRY 4,4,15,15-Tetraethoxy-3,16-dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane 3,16-Dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane, 4,4,15,15-tetraethoxy- EINECS 254-896-5 UNII-J98V193ZRY (CAS 40372-72-3)
- Oseltamivir Impurity 157 (CAS CATO-C4X-1720157)
- Cefminox Impurity 36 (CAS CATO-C4X-192636)
- 2-Chloro-n,6-dimethyl-n-(propan-2-yl)pyrimidin-4-amine (CAS 1250373-97-7)
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- (5-chloro-2-fluoropyridin-3-yl)boronic acid (CAS 937595-70-5)
- Dulaglutide (CAS 923950-08-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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