2-(Bromomethyl)-4-chlorothiophene CAS 1400991-44-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1400991-44-7 |
| Molecular Formula | C5H4BrClS |
| Molecular Weight | 211.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Bromomethyl)-4-chlorothiophene (CAS 1400991-44-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H4BrClS. Molecular weight: 211.51 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H4BrClS |
| Molecular Weight | 211.51 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.) | 1991 |
| Halogen Content | Cl/Br-containing |
| Sulfur Atoms | 1 |
Related Bromomethyl Standards
- 2-(Bromomethyl)-5-chlorothiophene (CAS 59311-22-7)
- 3-(bromomethyl)-2-chlorothiophene (CAS 40032-81-3)
- 4-(bromomethyl)-2-chlorothiophene (CAS 73919-94-5)
- (Cis-2-(bromomethyl)cyclopropyl)benzene (CAS 1017962-38-7)
- 1-(Bromomethyl)-4-cyclopropylbenzene (CAS 1150617-57-4)
- 1-(bromomethyl)-2-cyclopropylbenzene (CAS 1260801-90-8)
- 1-(Bromomethyl)-3-cyclopropylbenzene (CAS 1260850-05-2)
- (trans-2-(bromomethyl)cyclopropyl)benzene (CAS 135911-95-4)
Recommended Standards
- 5-Bromo-2-chloro-3-methylthiophene (CAS 1182346-30-0)
- 4-Bromo-2-(chloromethyl)thiophene (CAS 170859-70-8)
- n-Dodecyl-d25 Alcohol (CAS 160776-83-0)
- 6-Chloro-3-[(3-chloro-2-fluorophenyl)methylene]-1,3-dihydro-2H-indol-2-one (CAS 897365-76-3)
- Methyl (2S,4S)-4-(3-chloro-4-fluorophenoxy)-2-pyrrolidinecarboxylate (CAS 1217813-37-0)
- 2,7-Dibromo-9-vinyl-9H-carbazole (CAS 1438252-33-5)
- 2-Propenoic acid, polymer with butyl 2-propenoate and 2-propenenitrile (CAS 25686-45-7)
- (4-Methoxyphenyl)diphenylsulfonium triflate (CAS 116808-67-4)
- 9-Bromo-10-iodophenanthrene (CAS 93188-73-9)
- Semaglutide impurity 57 (CAS 2773558-06-6)
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