2-chloro-3-(dibromomethyl)Thiophene CAS 57846-02-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 57846-02-3 |
| Molecular Formula | C5H3Br2ClS |
| Molecular Weight | 290.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-chloro-3-(dibromomethyl)Thiophene (CAS 57846-02-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H3Br2ClS. Molecular weight: 290.40 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H3Br2ClS |
| Molecular Weight | 290.40 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl/Br-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2,3-Dimesitylcycloprop-2-enone (CAS 61440-88-8)
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- 2,3-dihydro-3-[(phenylmethyl)thio]-Benzo[b]thiophene, 1,1-dioxide (CAS 246173-59-1)
- 286013-13-6 1,4-Bis(trifluoromethyl)(~13~C_6_)benzene DTXSID30583997 (CAS 286013-13-6)
- [(2,6-Dichlorophenyl)methyl](2-methylpropyl)amine (CAS 869947-65-9)
- Methazolamide Impurity 3 (CAS CATO-C4X-34043)
- Ceftolozane Impurity 38 (CAS CATO-C4X-240638)
- 4-Chloro-2-methoxy-N-methylaniline (CAS 35122-79-3)
- 1-(2,6-Dihydroxyphenyl)butan-1-one (CAS 10121-26-3)
- Semaglutide impurity 54 (CAS CATO-C4X-222654)
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