Amisulpride EP Impurity G HCl CAS CATO-C4X-104535
| CAS No. | CATO-C4X-104535 |
| Molecular Formula | C17H27N3O4S |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Amisulpride EP Impurity G HCl (C17H27N3O4SHCl) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies Amisulpride EP Impurity G HCl (CAS CATO-C4X-104535), a pharmacopoeial impurity reference standard (molecular formula C17H27N3O4SHCl, MW 405.94 g/mol) used for the identification and quantification of trace impurities in APIs.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Amisulpride EP Impurity G HCl 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 | C17H27N3O4S HCl |
| Molecular Weight | 405.94 g/mol |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amisulpride Standards
- Amisulpride Impurity 44 (CAS 1119455-01-4)
- Amisulpride Impurity 45 (CAS 1175090-85-3)
- Amisulpride-d5 (CAS 1216626-17-3)
- Amisulpride Impurity 27 (CAS 1258980-24-3)
- 5'-Oxo amisulpride, 98% (CAS 1391052-47-3)
- Amisulpride EP Impurity H (CAS 1391054-22-0)
- Amisulpride EP Impurity H HCl (CAS 1391054-22-0(free base))
- Amisulpride EP Impurity B (CAS 148516-54-5)
Recommended Standards
- Fudosteine Impurity 53 (CAS CATO-C4X-144753)
- Valproate Impurity 52 (CAS 14035-96-2)
- Bumetanide Impurity 83 (CAS CATO-C4X-198683)
- 4,7-Dichloro-5-hydroxybenzo[d][1,3]oxathiol-2-one (CAS 7735-59-3)
- Methyl 5-Methoxybenzimidazole-7-carboxylate (CAS 1305323-10-7)
- (S)-1-(4-Decylphenyl)-2,2,2-trifluoroethan-1-amine (CAS 1213898-17-9)
- 2'-Chloro-5'-methoxy-[1,1'-biphenyl]-2-carboxylic acid (CAS 1261974-52-0)
- 1-(3-ethylphenyl)ethan-1-one (CAS 22699-70-3)
- 4-Phenyl-2-piperazinecarboxylic acid monohydrochloride (CAS 49746-45-4)
- D-Lys20-Tirzepatide (CAS CATO-CPTD788914)
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