3-Bromo-2-(bromomethyl)-5-methylthiophene CAS 857360-05-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 857360-05-5 |
| Molecular Formula | C6H6Br2S |
| Molecular Weight | 269.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Bromo-2-(bromomethyl)-5-methylthiophene (CAS 857360-05-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H6Br2S. Molecular weight: 269.98 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H6Br2S |
| Molecular Weight | 269.98 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.) | 1987 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 4-Bromo-2-(2-bromoethyl)thiophene (CAS 1343682-34-7)
- 2-Bromo-5-(bromomethyl)-3-methylthiophene (CAS 1462380-09-1)
- 2-Bromo-5-(2-bromoethyl)thiophene (CAS 57070-74-3)
- 6-Bromo-4-(trifluoromethyl)picolinic acid (CAS 1060805-49-3)
- 6-Bromo-4-(trifluoromethyl)nicotinic acid (CAS 1060805-50-6)
- 4-Bromo-6-(trifluoromethyl)picolinic acid (CAS 1060810-68-5)
- 4-Bromo-6-(trifluoromethyl)nicotinic acid (CAS 1060810-71-0)
- 1-Bromo-3-nitro-2-(trifluoromethyl)benzene (CAS 1192548-07-4)
Recommended Standards
- 3,4-Dibromo-2,5-dimethylthiophene (CAS 39129-54-9)
- Pentaerythritol-d8 Dibromide (CAS 1216413-92-1)
- 2,5-Dibromo-3-ethylthiophene (CAS 53119-57-6)
- 2-Bromo-4-(2-methoxy-4,5-dimethylphenyl)thiazole (CAS 1225790-45-3)
- 1-Boc-2-(aminomethyl)pyrrolidine (CAS 177911-87-4)
- 2-(((5-Methylthiophen-2-yl)methyl)amino)cyclohexan-1-ol (CAS 1247696-81-6)
- (S)-1-Propionylpyrrolidine-2-carboxamide (CAS 87892-79-3)
- 8-Nitro-2,3,4,4a,5,6-hexahydro-1h-pyrido[1,2-a]quinoline-5-carboxylic acid (CAS 902330-44-3)
- 4-Hydroxy-2-(pyridin-2-yl)pyrimidine-5-carboxylic acid (CAS 56406-45-2)
- D-[Arg]30-Semaglutide (CAS CATO-C4X-222653)
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