2-(Bromomethyl)-1,3-dichloro-4-methylbenzene CAS 1379342-39-8
| CAS No. | 1379342-39-8 |
| Molecular Formula | C8H7BrCl2 |
| Molecular Weight | 253.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Bromomethyl)-1,3-dichloro-4-methylbenzene (CAS 1379342-39-8) is a high-purity analytical reference standard with the molecular formula C8H7BrCl2 and a molecular weight of 253.95 g/mol.
Owing to chlorine/bromine substitution, an aromatic ring system, 2-(Bromomethyl)-1,3-dichloro-4-methylbenzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 253.95 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-(Bromomethyl)-1,3-dichloro-4-methylbenzene 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 | C8H7BrCl2 |
| Molecular Weight | 253.95 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl/Br-containing |
Related Bromomethyl Standards
- 1-(Bromomethyl)-2,4-dichloro-3-methylbenzene (CAS 1804896-58-9)
- 2-(Bromomethyl)-4-(difluoromethyl)-3,5-dihydroxypyridine (CAS 1805052-09-8)
- 2-Bromomethyl-4-methyl-5-trifluoromethylpyridine (CAS 1246466-71-6)
- 3-(Bromomethyl)-2-methyl-6-(trifluoromethyl)pyridine (CAS 917396-30-6)
- Methyl 2-(bromomethyl)-6-cyanobenzoate (CAS 1022980-69-3)
- Methyl 3-(bromomethyl)-5-cyanobenzoate (CAS 1261878-67-4)
- Methyl 2-(bromomethyl)-4-cyanobenzoate (CAS 165111-46-6)
- 1-(2-(Bromomethyl)benzo[d]oxazol-4-yl)ethanone (CAS 1806303-89-8)
Recommended Standards
- 1-Bromo-3,5-bis(chloromethyl)benzene (CAS 108835-03-6)
- 2,4-Dichloro-5-methylbenzyl bromide (CAS 1803838-12-1)
- 1-(2-Bromoethyl)-2,4-dichlorobenzene (CAS 108649-59-8)
- 2,5-Dichloro-3-methylbenzyl bromide (CAS 1804516-36-6)
- Cinnoline-6-carboxylic acid (CAS 1897761-85-1)
- 3-Phenoxycyclobutan-1-amine (CAS 1541520-86-8)
- 1,5-Dimethyl-1H-benzo[d]imidazol-2(3H)-one (CAS 39513-28-5)
- N-[(2,3-Difluorophenyl)methyl]cyclopentanamine (CAS 1152951-46-6)
- Spiro[cyclobutane-1,3'-pyrrolo[2,3-b]pyridin]-2'(1'H)-one (CAS 1372860-57-5)
- Betacarotene EP Impurity A (CAS 1638-05-7)
- 2,3,5,6-Tetrafluorobenzylchloride (CAS 107267-44-7)
- 3-(2-Methylallyl)phenyl acetate (CAS 890097-83-3)
- 2-Ethyl-1-((2-methoxy-4,5-dimethylphenyl)sulfonyl)piperidine (CAS 496015-51-1)
- Semaglutide impurity 56 (CAS CATO-C4X-222656)
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