3-(Bromomethyl)-4-methylthiophene CAS 856937-70-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 856937-70-7 |
| Molecular Formula | C6H7BrS |
| Molecular Weight | 191.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Bromomethyl)-4-methylthiophene (CAS 856937-70-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H7BrS. Molecular weight: 191.09 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H7BrS |
| Molecular Weight | 191.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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 Bromomethyl Standards
- 2-(Bromomethyl)-3-methylthiophene (CAS 152147-52-9)
- 4-(Bromomethyl)-2-methylthiophene (CAS 171515-92-7)
- 2-(Bromomethyl)-4-methylthiophene (CAS 79758-01-3)
- 2-(Bromomethyl)-5-Methylthiophene (CAS 59311-24-9)
- 1-(Bromomethyl)-3-methylcyclohexane (CAS 1427380-37-7)
- 1-(Bromomethyl)-1-(2-methylpropyl)cyclopropane (CAS 1480261-85-5)
- 1-(Bromomethyl)-1-propylcyclobutane (CAS 1493927-65-3)
- 1-(Bromomethyl)-5-oxaspiro[2.4]heptane (CAS 1540129-13-2)
Recommended Standards
- 3-(2-Bromoethyl)thiophene (CAS 57070-76-5)
- 3-Bromo-2,4-dimethylthiophene (CAS 79485-96-4)
- 2-Bromo-5-ethylthiophene (CAS 62323-44-8)
- (S)-1-(2-chlorophenyl)propan-1-amine (CAS 874098-10-9)
- 4-(3-Oxobenzo[d]isothiazol-2(3H)-yl)benzoic acid (CAS 78471-84-8)
- (3e,3ar,8bs)-3-({[(2r)-4-Methyl-5-Oxo-2,5-Dihydrofuran-2-Yl]oxy}methylidene)-3,3a,4,8b-Tetrahydro-2h-Indeno[1,2-B]furan-2-One (CAS 151716-22-2)
- Imrecoxib Impurity 42 (CAS CATO-C4X-237942)
- Benzoic Acid-d (CAS 54354-03-9)
- 1-(4-Chlorobenzyl)-N-(2-chlorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 899991-32-3)
- Tirzepatide Impurity 26 X TFA Salt (CAS CATO-C4X-324026)
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