Rabeprazole EP Impurity D CAS 924663-38-7
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 924663-38-7 |
| Molecular Formula | C18H21N3O4S |
| Molecular Weight | 375.44 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Rabeprazole EP Impurity D (CAS 924663-38-7) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H21N3O4S. Molecular weight: 375.44 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H21N3O4S |
| Molecular Weight | 375.44 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Rabeprazole Standards
- Rabeprazole EP Impurity A (CAS 117976-47-3)
- Rabeprazole impurity 51 (CAS CATO-C4X-112151)
- Rabeprazole EP Impurity A-D3 (CAS 1330261-33-0)
- Rabeprazole impurity 52 (CAS CATO-C4X-112152)
- Rabeprazole-d3 Sodium Salt (CAS CATO-C4X-112147)
- Rabeprazole-d4 (CAS 934295-48-4)
- Rabeprazole-d3 (CAS 934295-30-4)
- Rabeprazole impurity 46 (CAS CATO-C4X-112146)
Recommended Standards
- Esomeprazole impurity 141 (CAS CATO-C4X-1112141)
- Febuxostat Impurity 64 (CAS 2375033-26-2)
- Esomeprazole impurity 139 (CAS CATO-C4X-1112139)
- Mivacurium chloride Impurity 62 (CAS CATO-C4X-137562)
- Amlodipine Impurity 74 (CAS CATO-C4X-109574)
- Tert-butyl (1-(3-hydroxypropyl)piperidin-3-yl)carbamate (CAS 1823249-35-9)
- 3-(pyridin-3-yl)cyclohex-2-en-1-one (CAS 63843-14-1)
- 7'-Bromospiro[cyclobutane-1,2'-thiochroman]-4'-amine (CAS 1823940-47-1)
- (R)-N-((R)-(3,5-Di(naphthalen-2-yl)phenyl)(2-(diphenylphosphanyl)-5-(trifluoromethyl)phenyl)methyl)-N,2-dimethylpropane-2-sulfinamide (CAS 2835567-44-5)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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