3-[(2-bromophenyl)methoxy]benzoic acid CAS 923809-38-5
| CAS No. | 923809-38-5 |
| Molecular Formula | C14H11BrO3 |
| Molecular Weight | 307.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[(2-bromophenyl)methoxy]benzoic acid (CAS 923809-38-5), molecular formula C14H11BrO3 and molecular weight 307.14 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H11BrO3, 3-[(2-bromophenyl)methoxy]benzoic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 307.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), 3-[(2-bromophenyl)methoxy]benzoic acid 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 | C14H11BrO3 |
| Molecular Weight | 307.14 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
Related bromophenyl Standards
- Ethyl 2-(4-bromophenyl)pyrimidine-5-carboxylate (CAS 1245145-00-9)
- 1-(4-Bromophenyl)-3-(prop-2-yn-1-ylamino)pyrrolidine-2,5-dione (CAS 1415719-05-9)
- 2-(4-Bromophenyl)-7,8-dihydro-3H-pyrano[4,3-d]pyrimidin-4(5H)-one (CAS 1450790-53-0)
- (E)-{[1-(4-bromophenyl)-1H-pyrrol-3-yl]methylidene}amino acetate (CAS 860785-99-5)
- 1-(3-Bromophenyl)-1h,4h,5h,6h-cyclopenta[c]pyrazole-3-carboxylic acid (CAS 926234-60-8)
- 2-(4-Bromophenyl)-1-(2,4-dihydroxyphenyl)ethanone (CAS 92152-60-8)
- 2-(4-Bromophenyl)-1-(2,6-dihydroxyphenyl)ethan-1-one (CAS 2068150-56-9)
- 2-[(3-bromophenyl)methoxy]benzoic acid (CAS 743453-43-2)
Recommended Standards
- 3,10-bis(chloromethyl)di[1,2,4]triazolo[4,3-a:3,4-c]quinoxaline (CAS 672951-56-3)
- 4-((4-Bromobenzyl)oxy)benzoic acid (CAS 62290-41-9)
- 3-(4-Bromophenoxymethyl)benzoic acid (CAS 380173-56-8)
- 4-(2-Bromobenzoyl)-N-methyl-1H-pyrrole-2-carboxamide (CAS 477852-50-9)
- 2-(carbamoylamino)hexanoic acid (CAS 55513-00-3)
- 1-(4,6-Dimethylpyrimidin-2-yl)-5-methyl-1h-pyrazol-3-amine (CAS 1249585-67-8)
- tert-Butyl N-(4-bromopyridin-2-yl)-N-[(2-methylpropan-2-yl)oxycarbonyl]carbamate (CAS 1216620-65-3)
- Ethyl 1-(azetidin-3-yl)-1h-1,2,3-triazole-4-carboxylate (CAS 1374655-36-3)
- Ethyl 6-amino-2-cyclobutyl[1,2,4]triazolo[1,5-a]pyrimidine-5-carboxylate (CAS 1428139-32-5)
- 5-Methylindolo[1,2-b][2,7]naphthyridin-12(6H)-one (CAS 89651-80-9)
- 2-bromo-5-methyl-pyridin-4-ol (CAS 1227570-72-0)
- 1-(3-Bromo-4-chlorophenyl)propan-1-one (CAS 1261527-19-8)
- Fingolimod Hydrochloride EP Impurity G HCl (CAS 2724509-50-4)
- Tirzepatide Impurity 21 X TFA Salt (CAS CATO-C4X-324021)
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