furan-2-sulfonyl chloride CAS 52665-48-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 52665-48-2 |
| Molecular Formula | C4H7ClO3S |
| Molecular Weight | 170.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies furan-2-sulfonyl chloride (CAS 52665-48-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H7ClO3S. Molecular weight: 170.61 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H7ClO3S |
| Molecular Weight | 170.61 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related furan Standards
- 2-(Furan-2-ylmethyl-isopropyl-amino)-ethanol (CAS 933717-45-4)
- 1-((Furan-2-ylmethyl)thio)propan-2-one (CAS 58066-86-7)
- 1-(Furan-2-ylmethyl)-3-methylthiourea (CAS 59814-98-1)
- S-(2-(Furan-2-yl)ethyl) ethanethioate (CAS 59020-91-6)
- 1-(Furan-2-yl)-2,2-dimethylpropane-1,3-diol (CAS 4946-64-9)
- Furan Impuirty 1 (5-Butoxy-3-Methyl-2(5H)-Furanone) (CAS 119054-21-6)
- (Z)-3-(furan-2-yl)-2-mercaptoacrylic acid (CAS 19334-19-1)
- 2-(Furan-2-yl)pyridine-4-carbonitrile (CAS 1235440-87-5)
Recommended Standards
- 4-Allyl-1-chloro-2-fluorobenzene (CAS 842124-20-3)
- Methyl 2-sulfinopropanoate (CAS 41145-64-6)
- 3-chloro-4-hydroxy-1λ⁶-thiolane-1,1-dione (CAS 49592-61-2)
- 3-(2,3-Dimethoxyphenyl)-3-hydroxypropanenitrile (CAS 1539510-96-7)
- 7-Methoxyindole (CAS 3189-22-8)
- (R)-tert-Butyl (1-(3-(6-(trifluoromethyl)-1H-benzo[d]imidazol-2-yl)isoxazol-5-yl)ethyl)carbamate (CAS 1095824-21-7)
- 2-Formyl-3-hydroxy-N,N-dimethylbenzamide (CAS 1243344-35-5)
- (2R,3R,4R,5R)-5-acetamido-2,3-dihydroxy-6-oxo-4-(((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexyl hydrogen sulfate (CAS 161619-43-8)
- 6-Chloro-2,3,4,9-tetrahydro-1H-carbazole-5-carboxylic acid (CAS 876885-94-8)
- Peptide Impurity 06 (CAS CATO-CPTD788806)
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