(1,1-Dioxidobenzo[b]thiophen-2-yl)methyl carbonochloridate CAS 135204-19-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 135204-19-2 |
| Molecular Formula | C10H7ClO4S |
| Molecular Weight | 258.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1,1-Dioxidobenzo[b]thiophen-2-yl)methyl carbonochloridate (CAS 135204-19-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H7ClO4S. Molecular weight: 258.68 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H7ClO4S |
| Molecular Weight | 258.68 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- Ethyl 5-(5-chlorothiophen-2-yl)-1,2,4-oxadiazole-3-carboxylate (CAS 1339341-49-9)
- 6-Chloro-2-(3-fluorophenyl)quinoxaline (CAS 1391118-21-0)
- 4-Chloro-7-(4-fluorophenyl)quinazoline (CAS 1197199-75-9)
- 2-(Methylthio)-5,7-bis(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-3-carboxamide (CAS 175203-36-8)
- Iproniazid (CAS 54-92-2)
- 4-Amino-2'-methyl[1,1'-biphenyl]-3-carboxylic acid (CAS 893735-60-9)
- 4-amino-1-benzyl-5-methylpyrrolidin-2-one hydrochloride (CAS 1803567-17-0)
- [2-(Benzyloxy)-6-methylpyridin-3-yl]boronic acid (CAS 2377610-37-0)
- N-((1-Ethyl-3-methyl-1H-pyrazol-4-yl)methyl)-3-methyl-1-propyl-1H-pyrazol-4-amine hydrochloride (CAS 1855947-32-8)
- Semaglutide impurity 101 (CAS CATO-C4X-2226101)
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