5-Chloro-4-(chlorosulfonyl)furan-2-carboxylic acid CAS 2137610-41-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2137610-41-2 |
| Molecular Formula | C5H2Cl2O5S |
| Molecular Weight | 245.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Chloro-4-(chlorosulfonyl)furan-2-carboxylic acid (CAS 2137610-41-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H2Cl2O5S. Molecular weight: 245.04 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H2Cl2O5S |
| Molecular Weight | 245.04 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, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-Chloro-1-(chloromethyl)-4-(trifluoromethoxy)benzene (CAS 1261581-56-9)
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- 2-Chloro-4-(chloromethyl)-1-(trifluoromethoxy)benzene (CAS 75462-57-6)
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Recommended Standards
- (4-((Furan-2-ylmethyl)carbamoyl)phenyl)boronic acid (CAS 850568-18-2)
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- (3-((Furan-2-ylmethyl)carbamoyl)phenyl)boronic acid (CAS 850567-27-0)
- 2-Bromo-1H-benzo[d]imidazol-7-amine (CAS 1805694-15-8)
- 1-(7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-N-methylmethanamine (CAS 886851-54-3)
- 1-(3-(Dimethylamino)phenyl)urea (CAS 26455-21-0)
- Neuropeptide Y (13-36) (porcine) (CAS 113662-54-7)
- 3-(2-Aminoethyl)-2-methyl-1H-indole-5-carbonitrile (CAS 74885-64-6)
- 5-Methyl-N-(thiophen-2-ylmethyl)-2-(2,2,2-trifluoroacetamido)benzamide (CAS 329700-01-8)
- Cholecystokinin Octapeptide (1-3) (desulfated) H-Asp-Tyr-Met-OH (CAS 121880-94-2)
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