7-Bromo-3-hydroxyquinoline-4-carboxylic acid CAS 1031929-53-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1031929-53-9 |
| Molecular Formula | C10H6BrNO3 |
| Molecular Weight | 268.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 7-Bromo-3-hydroxyquinoline-4-carboxylic acid (CAS 1031929-53-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H6BrNO3. Molecular weight: 268.06 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H6BrNO3 |
| Molecular Weight | 268.06 g/mol |
| Appearance | Pale yellow to 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 |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 8-Bromo-4-oxo-1,4-dihydroquinoline-2-carboxylic acid (CAS 1016841-45-4)
- 6-Bromo-4-hydroxyquinoline-2-carboxylic acid (CAS 10174-70-6)
- 8-Bromo-4-hydroxyquinoline-2-carboxylic acid (CAS 10174-71-7)
- 5-Bromo-3-hydroxyquinoline-4-carboxylic acid (CAS 1031929-54-0)
- 3-Bromo-4-hydroxyquinoline-6-carboxylic acid (CAS 1065088-02-9)
- 3-Bromo-4-oxo-1,4-dihydroquinoline-8-carboxylic acid (CAS 1065088-08-5)
- 5-Bromo-3-formyl-1h-indole-2-carboxylic acid (CAS 1082193-05-2)
- 7-Bromo-3,4-dihydro-4-oxoquinoline-3-carboxylic acid, 97% (CAS 1116339-54-8)
Recommended Standards
- 3-Iodo-1H-indole-2-carbonitrile (CAS 51796-65-7)
- 4,6-Dichloro-2-(2,2-difluoro-propoxy)-pyrimidine-5-carbonitrile (CAS 1965309-21-0)
- 2,4-Dichloro-6-(2,2-difluoro-propoxy)-pyrimidine-5-carbonitrile (CAS 1965309-20-9)
- Ethyl 2-(naphthalen-1-yl)ethanimidate hydrochloride (CAS 43002-67-1)
- 1-(2-Fluorophenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one (CAS 866472-46-0)
- N-(4-Bromo-3,5-dichlorophenyl)hydrazinecarbothioamide (CAS 1263376-53-9)
- 2-(Dimethylamino)-N-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethane-1-sulfonamide (CAS 756520-90-8)
- 4-bromo-7-fluoro-1H-pyrrolo[3,2-c]pyridine (CAS 1082040-86-5)
- 1,2-Bis(3-methoxyphenyl)ethane-1,2-diol (CAS 156091-01-9)
- Tirzepatide Impurity 18 (CAS CATO-C4X-324018)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com