Amisulpride EP Impurity B CAS 148516-54-5
Purity >90%In StockPharmacopoeial Impurity Standards
| CAS No. | 148516-54-5 |
| Molecular Formula | C16H25N3O4S |
| Molecular Weight | 355.45 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Amisulpride EP Impurity B (CAS 148516-54-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H25N3O4S. Molecular weight: 355.45 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H25N3O4S |
| Molecular Weight | 355.45 g/mol |
| Purity | >90% |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amisulpride Standards
- Amisulpride EP Impurity D (CAS 71676-00-1)
- Amisulpride Impurity 57 (CAS CATO-C4X-104557)
- Amisulpride EP Impurity B (CAS CATO-C4X-104559)
- Amisulpride impurity 48 (CAS CATO-C4X-104548)
- Amisulpride Impurity 70 (CAS 2276663-21-7)
- Amisulpride Impurity 33 (CAS CATO-C4X-104533)
- Amisulpride Impurity 56 (CAS CATO-C4X-104556)
- Amisulpride impurity 51 (CAS CATO-C4X-104551)
Recommended Standards
- Tert-butyl 4-((4-aminophenyl)sulfonamido)piperidine-1-carboxylate (CAS 746630-27-3)
- tert-butyl 3-{2-[(4-methylbenzenesulfonyl)oxy]ethyl}azetidine-1-carboxylate (CAS 676125-83-0)
- tert-Butyl 3-(tosyloxy)piperidine-1-carboxylate (CAS 85275-46-3)
- Ambroxol EP Impurity B (CAS 18683-95-9)
- Hydrocortisone EP Impurity E (CAS 600-99-7)
- 2-((4-Fluorobenzyl)thio)-5-(1-methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazol-5-yl)-1,3,4-oxadiazole (CAS 478080-24-9)
- 4-Benzyloxy-Alpha-cyanocinnamic acid (CAS 162882-36-2)
- 2-(3-Bromo-4-fluorophenyl)cyclopropan-1-amine (CAS 1157555-06-0)
- 1-(2-(6-(Dimethylamino)-4-methylpyridin-3-yl)pyrrolidin-1-yl)ethanone (CAS 1352523-20-6)
- Anorexigenic Peptide (CAS 69275-10-1)
Why CATO?
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