5-Carbamoyl-2-methylfuran-3-sulfonyl chloride CAS 1490847-28-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1490847-28-3 |
| Molecular Formula | C6H6ClNO4S |
| Molecular Weight | 223.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Carbamoyl-2-methylfuran-3-sulfonyl chloride (CAS 1490847-28-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H6ClNO4S. Molecular weight: 223.63 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H6ClNO4S |
| Molecular Weight | 223.63 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, water |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-(2-Chloro-6-fluorophenyl)-3-oxocyclobutane-1-carbonitrile (CAS 1482220-25-6)
- 5-Chloro-2-(3-fluorophenoxy)pyridine (CAS 1495131-49-1)
- 5-Chloro-2-(4-fluorophenoxy)pyridine (CAS 1479846-27-9)
- 2-(Cyclopent-1-en-1-yl)-4-methoxy-1H-indole (CAS 1028386-71-1)
- N-ethyl-4-propoxyaniline (CAS 59731-93-0)
- 4-(Difluoromethyl)-2-fluoro-5-methoxypyridine-3-sulfonamide (CAS 1805437-64-2)
- 4-Hydroxy-4'-(pyrrolidin-1-ylsulfonyl)-[1,1'-biphenyl]-3-carbonitrile (CAS 1261895-05-9)
- 4-Oxo-4-(piperazin-1-yl)butanoic acid (CAS 72547-43-4)
- 3'-(1,3-Dioxolan-2-yl)[1,1'-biphenyl]-3-carbaldehyde (CAS 893737-21-8)
- [D-Ser6]-Semaglutide (CAS CATO-C4X-2226287)
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