5-Hydroxy-2-oxo-1,2-dihydropyridine-4-carboxylic acid CAS 132829-86-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 132829-86-8 |
| Molecular Formula | C6H5NO4 |
| Molecular Weight | 155.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Hydroxy-2-oxo-1,2-dihydropyridine-4-carboxylic acid (CAS 132829-86-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H5NO4. Molecular weight: 155.11 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H5NO4 |
| Molecular Weight | 155.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 1 |
Related Hydroxy Standards
- 6-Hydroxy-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 10357-91-2)
- 3-Hydroxy-2-oxo-1,2-dihydropyridine-4-carboxylic acid (CAS 1174332-60-5)
- 1-Hydroxy-2-oxo-1,2-dihydropyridine-4-carboxylic acid (CAS 119736-22-0)
- (E)-3-(3-hydroxy-1H-1,2,4-triazol-5-yl)acrylic acid (CAS 1394306-92-3)
- N-Hydroxy-3-oxo-3,4-dihydropyrazine-2-carboxamide (CAS 185949-08-0)
- 5-Hydroxy-4-oxo-1,4-dihydropyridine-3-carboxylic acid (CAS 1909302-71-1)
- 1-Hydroxy-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 202118-70-5)
- 1-Hydroxy-6-oxo-1,6-dihydropyridine-2-carboxylic acid (CAS 94781-89-2)
Recommended Standards
- 4-Carbamoylfuran-2-carboxylic acid (CAS 1315367-95-3)
- 3-carbamoylfuran-2-carboxylic acid (CAS 13379-62-9)
- 4,6-Diamino-1,3,5-triazine-2-carboxylic acid (CAS 13055-81-7)
- 5-Bromo-2,4-dimethylpyrimidine (CAS 69696-37-3)
- 8-Methoxy-2-methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride (CAS 22199-39-9)
- 2-Bromo-5-(difluoromethyl)-6-iodonicotinic acid (CAS 1805415-66-0)
- 4-Guanidinobutanamide (CAS 4210-97-3)
- 5-Ethyl-1-isobutyl-6-(phenylthio)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 136160-39-9)
- 2-Amino-6-fluoro-3H-indol-3-one (CAS 475142-97-3)
- Cholecystokinin Octapeptide (sulfated) (H-2060.0005) (CAS 25679-23-6)
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