2-Chlorofuran CAS 3187-94-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3187-94-8 |
| Molecular Formula | C4H3ClO |
| Molecular Weight | 102.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chlorofuran (CAS 3187-94-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H3ClO. Molecular weight: 102.52 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H3ClO |
| Molecular Weight | 102.52 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related Chlorofuran Standards
- 3-Chlorofuran (CAS 50689-17-3)
- 5-Chlorofuran-2-amine (CAS 13725-43-4)
- 4-Chlorofuran-2-carbonitrile (CAS 1399657-96-5)
- 5-Chlorofuran-2-carbonitrile (CAS 57240-59-2)
- 3-Chlorofuran-2-carbaldehyde (CAS 101724-23-6)
- (5-Chlorofuran-2-yl)methanamine (CAS 214759-18-9)
- (4-Chlorofuran-2-yl)methanol (CAS 1399652-62-0)
- 5-Chlorofuran-2-methanol (CAS 27230-59-7)
Recommended Standards
- 2-Butynoyl chloride (CAS 39753-54-3)
- 3-Chloro-3H-pyrazole (CAS 610272-24-7)
- 4-Chloro-1H-imidazole (CAS 15965-31-8)
- 2-{6-chloro-1H-pyrazolo[3,4-d]pyrimidin-1-yl}ethan-1-amine (CAS 2839521-06-9)
- 2-(2-Bromoethyl)-1,3-dimethylbenzene (CAS 79927-86-9)
- TAT 14 Peptide (Nrf2 Activator III) (CAS 1362661-34-4)
- tert-butyl 4-oxo-6-azabicyclo[3.2.0]heptane-6-carboxylate (CAS 1523618-31-6)
- N-(3-Aminocyclobutyl)-2,2-dimethylpropanamide (CAS 1156752-37-2)
- 2-(4-Chloropyridin-3-yl)acetic acid (CAS 1000567-15-6)
- Semaglutide impurity 199 (CAS CATO-C4X-2226199)
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