3-bromophenylacetic acid CAS 1878-67-7
| CAS No. | 1878-67-7 |
| Molecular Formula | C8H13BrO2 |
| Molecular Weight | 221.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3-bromophenylacetic acid (C8H13BrO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
3-bromophenylacetic acid (CAS 1878-67-7) is a high-purity analytical reference standard with the molecular formula C8H13BrO2 and a molecular weight of 221.09 g/mol.
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-bromophenylacetic 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 | C8H13BrO2 |
| Molecular Weight | 221.09 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
Related bromophenylacetic Standards
- 2-bromophenylacetic acid (CAS 18698-97-0)
- a-Bromophenylacetic acid 2-bromo-2-phenylacetic acid alpha-bromophenylacetic acid a-(bromo)phenylacetic acid dl-alpha-bromophenylacetic acid bromo-phenyl-acetic acid 4870-65-9 (CAS 4870-65-9)
- 4-Bromophenylacetic Acid (CAS 1878-68-8)
- 4-Bromophenylacetic acid ethyl ester (CAS 14062-25-0)
Recommended Standards
- 2-Bromo-7-methylnaphthalene (CAS 187746-76-5)
- 5-Nitro-2,3,4-trifluorobenzoic Acid (CAS 197520-71-1)
- (4-Bromo-2-fluorophenyl)methanethiol (CAS 886498-29-9)
- Ethyl 1-(Bromomethyl)cyclobutanecarboxylate (CAS 1823369-78-3)
- 3'-Fluoro-4'-methyl-[1,1'-biphenyl]-3-carbaldehyde (CAS 885964-68-1)
- 4-Chloro-1-cyclobutyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 2750602-23-2)
- Methyl 4-(Bromomethyl)-3-(trifluoromethyl)benzoate (CAS 863248-28-6)
- 7-(Trifluoromethyl)benzo[b]thiophene (CAS 120568-07-2)
- 3-Propylhexanoic acid (CAS 25110-61-6)
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- 1-Methyl-7-vinyl-1H-indole (CAS 1443411-51-5)
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