Amisulpride Impurity 30 CAS 80036-90-4
| CAS No. | 80036-90-4 |
| Molecular Formula | C11H13NO7S |
| Molecular Weight | 303.29 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
As a process- or degradation-related impurity, Amisulpride Impurity 30 (CAS 80036-90-4, C11H13NO7S) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, Amisulpride Impurity 30 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 303.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Amisulpride Impurity 30 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H13NO7S |
| Molecular Weight | 303.29 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 1979 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Amisulpride Standards
- Amisulpride Impurity 43 (CAS 79893-22-4)
- Amisulpride Impurity 27 (CAS 1258980-24-3)
- Amisulpride Impurity 42 (CAS 31925-29-8)
- Amisulpride Impurity 31 (CAS 2657666-20-9)
- Amisulpride Impurity 23 (CAS CATO-C4X-104523)
- Amisulpride impurity 51 (CAS CATO-C4X-104551)
- Amisulpride Impurity 33 (CAS CATO-C4X-104533)
- Amisulpride Impurity 56 (CAS CATO-C4X-104556)
Recommended Standards
- N-(6,7-Dihydro-[1,4]dioxino[2',3':4,5]benzo[1,2-d]thiazol-2-yl)isoxazole-5-carboxamide (CAS 941913-89-9)
- Trelagliptin Impurity 41 (CAS 1938080-43-3)
- N-(4-Fluorophenyl)-2-(2-oxobutoxy)pyrimidine-5-carboxamide (CAS 923292-38-0)
- Regorafenib EP Impurity B (CAS CATO-C4X-10478)
- Avatrombopag Impurity 89 (CAS CATO-C4X-223489)
- Linezolid Impurity 80 (CAS 70887-96-6)
- Crisaborole impurity 150 (CAS CATO-C4X-2021150)
- 1-(4-Bromophenyl)-2-methylpropan-1-amine hydrochloride (CAS 233608-09-8)
- 4-Cyclopropylbenzenesulfonamide (CAS 167403-81-8)
- 3-Cyclopropoxy-2-formyl-N,N-dimethylisonicotinamide (CAS 1243385-16-1)
- 2-Amino-5-(4-trifluoromethoxyphenyl)pyridine (CAS 1110656-38-6)
- 4-((2-Bromophenyl)thio)butan-2-one (CAS 1044058-13-0)
- aaa (20S)-Cholestane (CAS 41083-75-4)
- Tirzepatide Impurity 33 (CAS CATO-C4X-324033)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com