N-(4-chlorophenyl)-2-(3-oxo-3,4-dihydro-2H-benzo[b][1,4]thiazin-2-yl)acetamide CAS 132858-26-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 132858-26-5 |
| Molecular Formula | C16H13ClN2O2S |
| Molecular Weight | 332.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity N-(4-chlorophenyl)-2-(3-oxo-3,4-dihydro-2H-benzo[b][1,4]thiazin-2-yl)acetamide (CAS 132858-26-5) pharmaceutical standards reference standard. Molecular formula: C16H13ClN2O2S. Molecular weight: 332.80 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H13ClN2O2S |
| Molecular Weight | 332.80 g/mol |
| Purity | 97%+ |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- 5-(4-Chlorophenyl)-4-tosyl-1H-pyrazole (CAS 140614-07-9)
- 3-(2-Chlorophenyl)-5-methyl-N-(thiophen-2-ylmethyl)isoxazole-4-carboxamide (CAS 546062-75-3)
- Methyl (1-((4-chlorophenyl)sulfonyl)piperidin-4-yl)carbamate (CAS 478047-66-4)
- N-{[2-(4-chlorophenyl)-4-methyl-1,3-thiazol-5-yl]methyl}furan-2-carboxamide (CAS 866018-57-7)
- N-(4-Chlorophenyl)-2-{1-[5-(cyanomethyl)-2-thienyl]ethylidene}-1-hydrazinecarboxamide (CAS 866142-46-3)
- N4-(4-Chlorophenyl)-N6-(2-methoxyethyl)-1-methyl-1H-pyrazolo[3,4-d]pyrimidine-4,6-diamine (CAS 896004-86-7)
- 1-(2-Chlorophenyl)-3-(5-hydroxy-3-phenylpentyl)urea (CAS 1795301-96-0)
- 3-(5-(4-Chlorophenyl)furan-2-yl)-1-(4-methylpiperazin-1-yl)propan-1-one (CAS 853312-37-5)
Recommended Standards
- Ethyl 2-(2-chloropropanamido)-4-methyl-5-(methylcarbamoyl)thiophene-3-carboxylate (CAS 1311316-22-9)
- tert-Butyl 3-(chlorosulfonyl)-5,8-dihydro-1,7-naphthyridine-7(6H)-carboxylate (CAS 1393562-70-3)
- 1'-Benzyl-6-chloro-7-fluoro-1H-spiro[furo[3,4-c]pyridine-3,4'-piperidine] (CAS 1283090-94-7)
- 2-(2,4-Difluorophenoxy)-5-(2-methoxy-5-(5-methyl-1,3,4-oxadiazol-2-yl)phenyl)-6H-pyrido[1,2-b]pyridazin-6-one (CAS 1349264-72-7)
- 2-Amino-3-(4-methoxy-3-(trifluoromethoxy)phenyl)propanoic acid (CAS 1259979-50-4)
- 2-Ethoxy-1,3-difluorobenzene (CAS 946078-87-1)
- 2-Cyano-3-(3-pyrrolinomethyl) benzophenone (CAS 898789-72-5)
- 3'-Hydroxy-6'-(4-hydroxyphenoxy)-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one (CAS 359010-69-8)
- (S)-3-(2,5-Difluorophenyl)piperazin-2-one (CAS 1228543-02-9)
- Tirzepatide Impurity 58 (CAS CATO-C4X-324058)
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 13829788188 / jacky.chen@cato-chem.com