Methyl 5-((4-chlorophenyl)sulfonamido)benzo[b]thiophene-2-carboxylate CAS 477847-44-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477847-44-2 |
| Molecular Formula | C16H12ClNO4S2 |
| Molecular Weight | 381.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 5-((4-chlorophenyl)sulfonamido)benzo[b]thiophene-2-carboxylate (CAS 477847-44-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H12ClNO4S2. Molecular weight: 381.85 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H12ClNO4S2 |
| Molecular Weight | 381.85 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Methyl Standards
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- 2-(2-Chlorophenyl)-1-{2-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]pyrrolidin-1-yl}ethan-1-one (CAS 1798633-77-8)
- 4-[5-(4-Chlorophenyl)-1-(4-methylphenyl)-1H-pyrazole-3-carbonyl]morpholine (CAS 477712-29-1)
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- Ethyl 4-(2-((4-chlorophenyl)sulfonyl)acetamido)benzoate (CAS 895467-50-2)
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Recommended Standards
- 5-(2,4,6-Tribromophenyl)oxazole (CAS 2364584-82-5)
- N-(2-Benzylphenyl)-3-chloro-4,5-dimethoxybenzamide (CAS 854024-61-6)
- Z-2-Nal-chloromethylketone (C-3495.0250) (CAS 128019-71-6)
- 3-[(3-Pyridinyloxy)methyl]piperidine hydrochloride (CAS 1220029-51-5)
- 2'-Chloro-[1,1'-biphenyl]-2-carbaldehyde (CAS 223575-76-6)
- 4-(Benzyloxy)butan-2-ol (CAS 4799-69-3)
- 2-Methyl-6-trifluoromethyl-4-quinolinol (CAS 203626-74-8)
- 5-Chloro-2-(4-(furan-2-yl)benzyl)isothiazol-3(2H)-one (CAS 918107-73-0)
- Bis(3-bromothiophen-2-yl)sulfane (CAS 28504-80-5)
- Semaglutide Impurity 129 (CAS 2490269-79-7)
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