3'-Bromo-4'-methoxybiphenyl-3-carboxylic acid CAS 1215206-32-8
| CAS No. | 1215206-32-8 |
| Molecular Formula | C14H11BrO3 |
| Molecular Weight | 307.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3'-Bromo-4'-methoxybiphenyl-3-carboxylic acid (CAS 1215206-32-8), molecular formula C14H11BrO3 and molecular weight 307.14 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3'-Bromo-4'-methoxybiphenyl-3-carboxylic acid (C14H11BrO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 307.14 g/mol, it falls into the moderately-high-molecular-weight range. 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).
CATO manufactures 3'-Bromo-4'-methoxybiphenyl-3-carboxylic 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 | 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.) | 1990 |
| Halogen Content | Br-containing |
Related Bromo Standards
- Methyl 5-bromo-4-hydroxy-[1,1'-biphenyl]-3-carboxylate (CAS 1155261-80-5)
- 3'-Bromo-5'-methoxy-[1,1'-biphenyl]-3-carboxylic acid (CAS 1215205-39-2)
- 2-Bromo-5-methoxy-[1,1'-biphenyl]-3-carboxylic acid (CAS 1215205-67-6)
- 2'-Bromo-3'-methoxybiphenyl-3-carboxylic acid (CAS 1215206-07-7)
- 4'-Bromo-3'-methoxy-[1,1'-biphenyl]-3-carboxylic acid (CAS 1215206-10-2)
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