2-chloro-3-(dibromomethyl)Thiophene CAS 57846-02-3
| 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 analytical reference standard with the molecular formula C5H3Br2ClS and a molecular weight of 290.40 g/mol.
The molecular framework of 2-chloro-3-(dibromomethyl)Thiophene (C5H3Br2ClS) is characterized by sulfur-containing functionality, chlorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-chloro-3-(dibromomethyl)Thiophene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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 |
Related chloro Standards
- 4-Chloro-8-iodoquinazoline (CAS 125096-73-3)
- 5-Chloro-2-iodo-1,8-naphthyridine (CAS 1260683-14-4)
- 2-Chloro-6-iodoquinazoline (CAS 1388040-50-3)
- 5-Chloro-2-iodoquinazoline (CAS 1416146-89-8)
- 2-Chloro-4-iodoquinazoline (CAS 1529747-20-3)
- 4-Chloro-6-iodocinnoline (CAS 1823363-23-0)
- 2-Chloro-3-iodoquinoxaline (CAS 258506-64-8)
- 2-Chloro-6-iodoquinoxaline (CAS 90703-59-6)
Recommended Standards
- 2,3-Dimesitylcycloprop-2-enone (CAS 61440-88-8)
- 3-(Prop-2-yn-1-yloxy)propyl 2-(adamantan-1-yl)acetate (CAS 2442538-47-6)
- 2,3-dihydro-3-[(phenylmethyl)thio]-Benzo[b]thiophene, 1,1-dioxide (CAS 246173-59-1)
- 4-(4-Octylphenyl)-4-oxobutanoic acid (CAS 64779-10-8)
- 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)
- MEthyl 1-(2,3-dihydro-1,4-benzodioxin-6-yl)-2,3,4,9-tetrahydro-1h-beta-carboline-3-carboxylate, HCl (CAS 1214667-39-6)
- 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)
- tert-butyl 3-(cyanomethyl)-3-(1H-imidazol-1-yl)azetidine-1-carboxylate (CAS 2044836-90-8)
- Thieno[2,3-b]pyridine-3-carbonitrile (CAS 53399-38-5)
- 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 18665070610 / Nicole.chen@cato-chem.com