2-(Bromomethyl)-1,4-dichlorobenzene CAS 85482-13-9
| CAS No. | 85482-13-9 |
| Molecular Formula | C7H5BrCl2 |
| Molecular Weight | 239.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(Bromomethyl)-1,4-dichlorobenzene.
CATO supplies 2-(Bromomethyl)-1,4-dichlorobenzene (CAS 85482-13-9), a certified reference material (molecular formula C7H5BrCl2, MW 239.92 g/mol) for analytical method development and quality control.
The molecular framework of 2-(Bromomethyl)-1,4-dichlorobenzene (C7H5BrCl2) is characterized by chlorine/bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-(Bromomethyl)-1,4-dichlorobenzene 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 | C7H5BrCl2 |
| Molecular Weight | 239.92 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.) | 1981 |
| Halogen Content | Cl/Br-containing |
Related Bromomethyl Standards
- 1-(Bromomethyl)-2,4-dichlorobenzene (CAS 20443-99-6)
- 1-(Bromomethyl)-3,5-dichlorobenzene (CAS 7778-01-0)
- 2-(Bromomethyl)-5-(trifluoromethyl)pyridine (CAS 1000773-62-5)
- 3-(Bromomethyl)-5-(trifluoromethyl)pyridine (CAS 1227574-31-3)
- 4-(bromomethyl)-2-(trifluoromethyl)pyridine (CAS 1227585-56-9)
- 3-(Bromomethyl)-2-(trifluoromethyl)pyridine (CAS 1227602-81-4)
- 4-Bromomethyl-3-(trifluoromethyl)pyridine (CAS 1227606-67-8)
- 2-(Bromomethyl)-4-(trifluoromethyl)pyridine (CAS 1227606-71-4)
Recommended Standards
- 1-Bromo-4,5-dichloro-2-methylbenzene (CAS 204930-36-9)
- 2,3-Dichlorobenzyl Bromide (CAS 57915-78-3)
- 1-bromo-2-chloro-4-(chloromethyl)benzene (CAS 95349-72-7)
- 2-Bromo-1,3-dichloro-4-methylbenzene (CAS 206559-41-3)
- (2S)-1-{6-[(1-carboxy-2-methylpropyl)amino]-5-nitropyridin-2-yl}pyrrolidine-2-carboxylic acid (CAS 300374-38-3)
- 2-ethoxy-5-methylbenzoic acid (CAS 854645-34-4)
- Ethyl 5-amino-4,5,6,7-tetrahydrobenzo[d]isoxazole-3-carboxylate hydrochloride (CAS 2177263-09-9)
- (5α)-Pregnane-3,20-dione Cyclic 20-(1,2-Ethanediyl Acetal) (CAS 1452-23-9)
- 3-Ethyl-n1,5-dimethyl-1h-pyrazole-4,5-diamine (CAS 1483264-39-6)
- tert-Butyl (5-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridin-4-yl)carbamate (CAS 1346447-44-6)
- Tributyl(4-cyanobenzyl)phosphoniumbromide (CAS 140141-42-0)
- (2-(Diethylcarbamoyl)phenyl)boronic acid (CAS 129112-21-6)
- 4’-(Bromomethyl)acetophenone (CAS 51229-51-7)
- Immunstimulating Peptide, human (CAS 94773-24-7)
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