2-(Bromomethyl)-4-methylthiophene CAS 79758-01-3
| CAS No. | 79758-01-3 |
| Molecular Formula | C6H7BrS |
| Molecular Weight | 191.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 2-(Bromomethyl)-4-methylthiophene (CAS 79758-01-3), a certified reference material (molecular formula C6H7BrS, MW 191.09 g/mol) for analytical method development and quality control.
2-(Bromomethyl)-4-methylthiophene (C6H7BrS) contains sulfur-containing functionality, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.) | 1979 |
| 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)-5-Methylthiophene (CAS 59311-24-9)
- 3-(Bromomethyl)-4-methylthiophene (CAS 856937-70-7)
- 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
- 2-(1-Bromoethyl)thiophene, 97% (CAS 93449-09-3)
- 5-Bromo-2,3-dimethylthiophene (CAS 172319-78-7)
- 2-Bromo-3-ethylthiophene (CAS 53119-61-2)
- 2-Bromo-5-ethylthiophene (CAS 62323-44-8)
- 1-Methyl-4-(o-tolyl)-1,2,3,6-tetrahydropyridine (CAS 102417-86-7)
- 1-(4-Fluorophenyl)heptan-1-one (CAS 1766-85-4)
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- 3-((Dimethylamino)methyl)-4-methoxybenzaldehyde (CAS 628311-20-6)
- 2-Bromo-N-(p-toluenesulfonyl)pyrrole (CAS 290306-56-8)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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