6-(3-Bromophenyl)-2-hydroxynicotinic acid CAS 1204296-95-6
| CAS No. | 1204296-95-6 |
| Molecular Formula | C12H8BrNO3 |
| Molecular Weight | 294.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 294.10 g/mol gives 6-(3-Bromophenyl)-2-hydroxynicotinic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
6-(3-Bromophenyl)-2-hydroxynicotinic acid (CAS 1204296-95-6), molecular formula C12H8BrNO3 and molecular weight 294.10 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 6-(3-Bromophenyl)-2-hydroxynicotinic acid (C12H8BrNO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. 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 294.10 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 6-(3-Bromophenyl)-2-hydroxynicotinic 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 | C12H8BrNO3 |
| Molecular Weight | 294.10 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, keep tightly closed to prevent evaporation |
| 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 |
| Nitrogen Atoms | 1 |
Related Bromophenyl Standards
- 6-(4-Bromophenyl)-2-hydroxynicotinic acid (CAS 1204298-37-2)
- 1-(4-Bromophenyl)-2-oxopyridine-3-carboxylic acid (CAS 1267274-34-9)
- 1-(3-bromophenyl)-6-oxo-1,6-dihydropyridine-3-carboxylic acid (CAS 1283343-26-9)
- 2-(4-Bromophenyl)-5-(2-nitrovinyl)furan (CAS 56297-20-2)
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- N-(3-Bromophenyl)-4-Fluorobenzamide (CAS 1978-81-0)
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Recommended Standards
- 4-((5-Bromopyrimidin-2-yl)amino)benzoic acid (CAS 1123515-90-1)
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- 5-Bromo-2-phenoxynicotinic acid (CAS 1215394-12-9)
- 4-(4-Bromophenoxy)pyridine-2-carboxylic acid (CAS 1094408-46-4)
- 1-Fluoro-4-tosylbenzene (CAS 1643-97-6)
- 1-(4-Chlorophenyl)-2-thiocyanatoethan-1-one (CAS 19339-59-4)
- Methyl azetidin-3-ylcarbamate hydrochloride (CAS 1803610-94-7)
- Cromoglicate EP Impurity B (CAS 16150-45-1)
- 4-((1-Methyl-1H-pyrazol-4-yl)oxy)aniline (CAS 1600142-61-7)
- Procaterol Impurity 28 (CAS 59828-06-7)
- [(5-tert-butyl-1H-pyrazol-3-yl)methyl](methyl)amine (CAS 1232137-17-5)
- N-((1-Benzylpiperidin-3-yl)methyl)propan-2-amine (CAS 1273848-19-3)
- 1H-pyrrole-2,3-dicarboxylic acid (CAS 1125-32-2)
- [D-Ser6]-Semaglutide (CAS CATO-C4X-2226287)
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