Methyl 6-bromo-3-hydroxypyridine-2-carboxylate CAS 321601-48-3
| CAS No. | 321601-48-3 |
| Molecular Formula | C7H6BrNO3 |
| Molecular Weight | 232.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Methyl 6-bromo-3-hydroxypyridine-2-carboxylate (C7H6BrNO3) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 232.03 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.
Methyl 6-bromo-3-hydroxypyridine-2-carboxylate (CAS 321601-48-3) is a high-purity analytical reference standard with the molecular formula C7H6BrNO3 and a molecular weight of 232.03 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 Methyl 6-bromo-3-hydroxypyridine-2-carboxylate 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 | C7H6BrNO3 |
| Molecular Weight | 232.03 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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 methanol, ethanol, DMSO, water |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 2-Bromo-5-methyl-3-nitrophenol (CAS 100959-45-3)
- 2-Bromo-6-methoxynicotinic acid (CAS 1009735-25-4)
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Recommended Standards
- Methyl 5-bromo-6-hydroxynicotinate (CAS 381247-99-0)
- Eltrombopag Impurity 32 (CAS 98775-19-0)
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- Eltrombopag Impurity 36 (CAS 33696-00-3)
- 4-(6-Bromo-3H-imidazo[4,5-b]pyridin-2-yl)benzonitrile (CAS 662113-04-4)
- (E)-Methyl 3-(2,3-difluorophenyl)acrylate (CAS 1363402-34-9)
- 3-fluoro-4-(1H-1,2,4-triazol-1-ylmethyl)benzonitrile (CAS 1016753-56-2)
- N-(5-Cyano-2-pyridinyl)-3-methylbenzenecarboxamide (CAS 477871-30-0)
- Aztreonam impurity 96 (CAS CATO-C4X-152296)
- tert-butyl 4-{2-oxo-octahydro-1H-imidazolidino[4,5-c]pyridin-1-yl}piperidine-1-carboxylate (CAS 1909310-15-1)
- 3-(5-((Diphenylamino)methyl)-1,3,4-thiadiazol-2-yl)-2-styrylquinazolin-4(3H)-one (CAS 74796-91-1)
- Ethyl 2-amino-3-bromo-4-chlorobenzoate (CAS 1696491-09-4)
- tert-Butyl 3-(3-aminopropyl)-1H-indole-1-carboxylate (CAS 886370-67-8)
- Renin Inhibitor Peptide (CAS 50410-01-0)
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