2-Chloro-4-(4-methylpiperidine-1-carboxamido)benzene-1-sulfonyl chloride CAS 728864-76-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 728864-76-4 |
| Molecular Formula | C13H16Cl2N2O3S |
| Molecular Weight | 351.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-4-(4-methylpiperidine-1-carboxamido)benzene-1-sulfonyl chloride (CAS 728864-76-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H16Cl2N2O3S. Molecular weight: 351.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H16Cl2N2O3S |
| Molecular Weight | 351.25 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 3-Chloro-N-(2-chloro-5-(pyrrolidin-1-ylsulfonyl)phenyl)propanamide (CAS 1087784-08-4)
- 2-Chloro-4-(3-methylpiperidine-1-carboxamido)benzenesulfonyl chloride (CAS 728864-75-3)
- 2-Chloro-N-[2-chloro-5-(piperidine-1-sulfonyl)phenyl]acetamide (CAS 379255-33-1)
- 6-Chloro-2-(4-chlorophenyl)-4-phenylquinazoline (CAS 49797-11-7)
- 3-Chloro-5-(4-chlorophenyl)-4-(2,6-difluorophenyl)-6-methylpyridazine (CAS 871513-21-2)
- 1-(3-Chloro-4-fluorophenyl)-3-(4-chlorophenyl)-1h-pyrazole-5-carboxylic acid (CAS 618102-45-7)
- 5-Chloro-4-(4-chlorophenoxy)-2-(4-fluorophenyl)-2,3-dihydropyridazin-3-one (CAS 551921-40-5)
- 3-(4-Chloro-3-methyl-phenyl)-propan-1-ol (CAS 1093173-25-1)
Recommended Standards
- 2,2-Dichloro-N-(4-(6-methylbenzo[d]thiazol-2-yl)phenyl)acetamide (CAS 349616-50-8)
- 3-(2,4-Dichlorophenyl)-2-methoxy-5-(phenylthio)furan (CAS 941270-41-3)
- 2-(2,4-Dichlorophenyl)-5,6,7,8-tetrahydrobenzo[d]imidazo[2,1-b]thiazole-3-carbaldehyde (CAS 478029-48-0)
- 6-(Difluoromethoxy)-5,7-dimethoxy-1h-indole-2-carboxylic acid (CAS 885525-00-8)
- Methyl 4-chloro-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylate, 97% (CAS 944709-69-7)
- 4-(4-(Dimethylamino)phenyl)-1,4-dihydrobenzo[4,5]imidazo[1,2-a][1,3,5]triazin-2-amine (CAS 78650-04-1)
- 3-Iodo-6-(trifluoromethyl)-1H-pyrrolo[3,2-b]pyridine (CAS 1190319-52-8)
- 2-Chloro-6-(2-chlorophenyl)-4-(trifluoromethyl)pyridine-3-carbonitrile (CAS 338749-86-3)
- N-[1-(1-tert-butyl-3-methyl-1H-pyrazol-4-yl)ethylidene]hydroxylamine (CAS 1807885-02-4)
- Semaglutide impurity 193 (CAS CATO-C4X-2226193)
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