5-methoxybenzothiophene-2-sulfonyl chloride CAS 96803-99-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 96803-99-5 |
| Molecular Formula | C9H15ClO3S2 |
| Molecular Weight | 270.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-methoxybenzothiophene-2-sulfonyl chloride (CAS 96803-99-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H15ClO3S2. Molecular weight: 270.80 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H15ClO3S2 |
| Molecular Weight | 270.80 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 2 |
Related methoxybenzothiophene Standards
- 5-methoxybenzothiophene-3-sulfonyl chloride (CAS 1158208-28-6)
- 7-methoxybenzothiophene-2-sulfonyl chloride (CAS 1158210-12-8)
- 6-methoxybenzothiophene-2-sulfonyl chloride (CAS 96814-31-2)
- 7-methoxybenzothiophene-2-sulfonamide (CAS 96803-65-5)
- Ethyl 4-Methoxybenzothiophene-2-carboxylate (CAS 187753-63-5)
- methyl 5-methoxybenzothiophene-2-carboxylate (CAS 19492-99-0)
- 6-Methoxybenzothiophene-2-carboxylic Acid (CAS 102539-79-7)
- 5-Methoxybenzothiophene-2-carboxylic Acid (CAS 23046-02-8)
Recommended Standards
- 8-chloro-4,6-dimethyl-5H,6H-benzo[c]2,7-naphthyridin-5-one (CAS 1551407-49-8)
- 5-Chloro-3-[(3-phenylpropyl)sulfanyl]-1,2,4-thiadiazole (CAS 1326813-92-6)
- 6-(1,1-Dimethylpropyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonyl chloride (CAS 1160248-94-1)
- 2-[1-(azidomethyl)cyclopropyl]acetonitrile (CAS 1498580-94-1)
- 2-(Pyridin-2-yl)-5,6,7,8-tetrahydro-4H-oxazolo[4,5-c]azepine (CAS 1246892-67-0)
- 3-(4-Methoxyphenyl)-N-(thiophen-2-ylmethyl)azepane-1-carboxamide (CAS 1788560-65-5)
- N-[2-(1H-Benzimidazol-2-yl)ethyl]-N-ethylamine dihydrochloride (CAS 5528-19-8)
- 2-(2-Oxobenzo[cd]indol-1(2H)-yl)acetic acid (CAS 39273-46-6)
- 8-Allyl-2-oxo-2H-chromene-3-carboxylic acid (CAS 82119-77-5)
- Prolactin-Releasing Peptide (1-31) (human) (CAS 215510-22-8)
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