3,5-Dibromo-2,4-dichlorotoluene CAS 1160574-76-4
| CAS No. | 1160574-76-4 |
| Molecular Formula | C7H4Br2Cl2 |
| Molecular Weight | 318.82 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 3,5-Dibromo-2,4-dichlorotoluene.
CATO supplies 3,5-Dibromo-2,4-dichlorotoluene (CAS 1160574-76-4), a certified reference material (molecular formula C7H4Br2Cl2, MW 318.82 g/mol) for analytical method development and quality control.
The molecular framework of 3,5-Dibromo-2,4-dichlorotoluene (C7H4Br2Cl2) 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 3,5-Dibromo-2,4-dichlorotoluene 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 | C7H4Br2Cl2 |
| Molecular Weight | 318.82 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 1989 |
| Halogen Content | Cl/Br-containing |
Related Dibromo Standards
- 1,5-Dibromo-2,4-dichloro-3-methylbenzene (CAS 1000573-67-0)
- 3,6-Dibromo-2,4-dichlorotoluene (CAS 951884-87-0)
- 3,4-Dibromo-5-(trifluoromethyl)aniline (CAS 1803786-53-9)
- 3,5-Dibromo-2-(trifluoromethyl)aniline (CAS 1805123-75-4)
- 3,5-Dibromo-4-(trifluoromethyl)aniline (CAS 1806274-43-0)
- 2,5-Dibromo-3-(trifluoromethyl)aniline (CAS 1806300-71-9)
- 2,5-Dibromo-4-(trifluoromethyl)aniline (CAS 1806329-20-3)
- 2,3-Dibromo-5-(trifluoromethyl)aniline (CAS 1806352-54-4)
Recommended Standards
- 1-Bromo-2-(bromomethyl)-3,5-dichlorobenzene (CAS 115615-20-8)
- 3-Amino-4-chloro-N-methyl-N-(tetrahydro-2H-pyran-4-ylmethyl)benzenesulfonamide (CAS 1220027-42-8)
- 4-Chloro-5-(4-ethoxyphenyl)-2,6-dimethylthieno[2,3-d]pyrimidine (CAS 1018575-91-1)
- (S)-tert-Butyl 3-((2-chlorothiazol-5-yl)methoxy)pyrrolidine-1-carboxylate (CAS 1264035-82-6)
- 2-(5-Amino-3-(4-fluorophenyl)-1H-pyrazol-1-yl)-6-methylpyrimidin-4(3H)-one (CAS 1416346-85-4)
- 5-Methyl-4-phenyl-2H-pyrazol-3-ylamine (CAS 60419-81-0)
- 3-(Hydroxyimino)-5-methylindolin-2-one (CAS 13208-98-5)
- Lysine Impurity 11 HCl (CAS 39994-75-7)
- N-Ethoxy-6,7-dimethoxyquinazolin-4-amine (CAS 477855-12-2)
- 2-(3,5-Bis(trifluoromethyl)phenyl)pyrrolidine (CAS 334477-36-0)
- 1-Nitroso-6-(trifluoromethyl)quinolin-4(1H)-one (CAS CATO-C3D-263039)
- 4-Iodo-2-nitrobenzene-1-sulfonyl chloride (CAS 1261611-49-7)
- Difluoromethyltrimethylsilane (Difluoromethyl)trimethylsilane 65864-64-4 (CAS 65864-64-4)
- Gly-Neuroendocrine Regulatory Peptide-3 (human, mouse, rat) trifluoroacetate salt (CAS 1815618-19-9)
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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