1,3-Dibromo-2-(bromomethyl)benzene CAS 93701-32-7
| CAS No. | 93701-32-7 |
| Molecular Formula | C7H5Br3 |
| Molecular Weight | 328.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 328.83 g/mol gives 1,3-Dibromo-2-(bromomethyl)benzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1,3-Dibromo-2-(bromomethyl)benzene (CAS 93701-32-7), a certified reference material (molecular formula C7H5Br3, MW 328.83 g/mol) for analytical method development and quality control.
The molecular framework of 1,3-Dibromo-2-(bromomethyl)benzene (C7H5Br3) is characterized by 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1,3-Dibromo-2-(bromomethyl)benzene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H5Br3 |
| Molecular Weight | 328.83 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.) | 1983 |
| Halogen Content | Br-containing |
Related Dibromo Standards
- 1,2-Dibromo-4-(bromomethyl)benzene (CAS 64382-93-0)
- 2,4-dibromo-1-(bromomethyl)benzene (CAS 64382-92-9)
- 2-(3,5-Dibromo-4-nitro-1H-pyrazol-1-yl)acetic acid (CAS 1172253-30-3)
- 4,5-Dibromo-2-(trifluoromethyl)benzonitrile (CAS 1242339-25-8)
- 1,3-Dibromo-5-fluoro-2-methoxy-4-nitrobenzene (CAS 346664-78-6)
- 1,5-Dibromo-2-fluoro-4-methoxy-3-nitrobenzene (CAS 2140327-00-8)
- 2,5-Dibromo-1-(ethoxymethyl)-4-nitro-1H-imidazole (CAS 1100750-08-0)
- (4,5-Dibromo-1H-pyrrol-2-yl)(phenyl)methanone (CAS 50372-61-7)
Recommended Standards
- 2,3-Dibromobenzyl bromide (CAS 93701-31-6)
- 1,2,3-Tribromo-5-methylbenzene (CAS 73557-59-2)
- 2,4,5-Tribromotoluene (CAS 3278-88-4)
- 1-(4-Chlorophenoxy)-2-methyl-3-{[2-(morpholin-4-yl)ethyl]amino}propan-2-ol (CAS 866156-85-6)
- 4'-Bromo-3-(trifluoromethoxy)-1,1'-biphenyl (CAS 1443344-70-4)
- n-(2-(Difluoromethoxy)benzyl)cyclopropanamine (CAS 1016674-97-7)
- BA 1 (CAS 183241-31-8)
- n-(2-Aminoethyl)-1,3-benzothiazol-2-amine hydrochloride (CAS 1172857-56-5)
- 3-(2,3-dihydrobenzofuran-7-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridine (CAS 875639-25-1)
- (25R)-cholest-5-en-26-oic acid, 3,7-hydroxy (CAS 1246298-66-7)
- Lithium aluminum hydride solution (CAS 16853-85-3)
- 2-phenylpiperazine dihydrochloride (CAS 872139-22-5)
- Venlafaxine Impurity N2 (CAS 1346601-14-6)
- [D-Glu]3-Semaglutide (CAS CATO-C4X-2226253)
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