4-(Bromomethyl)-3,5-dibromobenzoic acid CAS 1820607-63-3
| CAS No. | 1820607-63-3 |
| Molecular Formula | C8H5Br3O2 |
| Molecular Weight | 372.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H5Br3O2, 4-(Bromomethyl)-3,5-dibromobenzoic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 372.84 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
4-(Bromomethyl)-3,5-dibromobenzoic acid (CAS 1820607-63-3), molecular formula C8H5Br3O2 and molecular weight 372.84 g/mol, is a CATO reference standard with documented purity and traceability.
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 4-(Bromomethyl)-3,5-dibromobenzoic acid 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 | C8H5Br3O2 |
| Molecular Weight | 372.84 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, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Br-containing |
Related Bromomethyl Standards
- 2-(Bromomethyl)-4-cyano-5-(difluoromethyl)-3-iodopyridine (CAS 1806952-67-9)
- 2-(Bromomethyl)-5-cyano-3-(difluoromethyl)-6-iodopyridine (CAS 1806952-85-1)
- 2-(Bromomethyl)-6-cyano-5-(difluoromethyl)-3-iodopyridine (CAS 1806953-21-8)
- 2-(Bromomethyl)-6-cyano-3-(difluoromethyl)-5-iodopyridine (CAS 1806953-33-2)
- Methyl 3-(bromomethyl)-2-fluoro-4-iodobenzoate (CAS 2385174-26-3)
- 3-Bromomethyl-1-chloro-4-(4-methoxy-2-nitrophenoxy)benzene (CAS 1215782-19-6)
- 4-(Bromomethyl)-2-(difluoromethyl)-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine (CAS 1805022-85-8)
- 4'-(Bromomethyl)-2'-chloro-2,3,4,5,6-pentafluoro-1,1'-biphenyl (CAS 1261468-83-0)
Recommended Standards
- 2,4,6-Bribromobenzoic acid methyl ester (CAS 14920-88-8)
- (E)-({2-[(4-chlorophenyl)sulfanyl]pyridin-3-yl}methylidene)[(3-fluorophenyl)methoxy]amine (CAS 478031-04-8)
- Coumaphos-d10 (CAS 287397-86-8)
- (E)-({2-[(4-chlorophenyl)sulfanyl]pyridin-3-yl}methylidene)[(4-fluorophenyl)methoxy]amine (CAS 478031-00-4)
- n-Decyldimethylmethoxysilane (CAS 4170-50-7)
- Methyl 7-bromo-1H-benzo[d]imidazole-6-carboxylate (CAS 1803895-46-6)
- 1-(2-Chloro-4-fluorobenzyl)-1H-pyrrole-3-carboxylic acid (CAS 1538774-36-5)
- Letermovir Impurity 96 (CAS CATO-C4X-291596)
- 6-Fluoro-5-isopropoxynicotinic acid (CAS 1414870-56-6)
- Tert-butyl (2S,4R)-4-amino-2-(ethoxymethyl)pyrrolidine-1-carboxylate (CAS 1207853-59-5)
- Methyl 2-(2-hydroxy-3-nitrophenyl)acetate (CAS 866885-53-2)
- Aprepitant (CAS 170729-80-3)
- Methyl (2R,4R)-4-Hydroxypiperidine-2-carboxylate Hydrochloride (CAS 1104460-09-4)
- Semaglutide impurity 42 (CAS CATO-C4X-222642)
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