3-Amino-2-hydroxypyridine-4-carbonitrile CAS 1369248-53-2
| CAS No. | 1369248-53-2 |
| Molecular Formula | C6H5N3O |
| Molecular Weight | 135.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 135.12 g/mol gives 3-Amino-2-hydroxypyridine-4-carbonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-Amino-2-hydroxypyridine-4-carbonitrile (CAS 1369248-53-2), molecular formula C6H5N3O and molecular weight 135.12 g/mol, is a CATO reference standard with documented purity and traceability.
3-Amino-2-hydroxypyridine-4-carbonitrile (C6H5N3O) contains an amide group, a hydroxyl group, an ether linkage, an aromatic ring system. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 3-Amino-2-hydroxypyridine-4-carbonitrile 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 | C6H5N3O |
| Molecular Weight | 135.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 5-Amino-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 1183402-93-8)
- 6-Amino-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 138060-95-4)
- 4-Amino-1-ethynylpyrimidin-2(1H)-one (CAS 141299-26-5)
- 5-Amino-6-oxo-1,6-dihydropyridine-3-carbonitrile (CAS 1695866-72-8)
- 4-Amino-2-hydroxynicotinonitrile (CAS 1804870-72-1)
- 5-Amino-6-oxo-1,6-dihydropyridine-2-carbonitrile (CAS 1805121-58-7)
- 2-Amino-5-hydroxynicotinonitrile (CAS 1805563-19-2)
- 4-Amino-3-hydroxypicolinonitrile (CAS 1806862-94-1)
Recommended Standards
- 4-Cyano-1H-pyrrole-3-carboxamide (CAS 1368128-14-6)
- 1-Methyl-2-Oxo-1,2-dihydropyrimidine-5-carbonitrile (CAS 13638-15-8)
- 5-(2-Furyl)isoxazole (CAS 138716-33-3)
- Benzo[d]isoxazol-4-ol (CAS 1360931-63-0)
- 7-Chloro-3-(tetrahydro-2H-pyran-4-yl)-[1,2,4]triazolo[4,3-c]pyrimidine (CAS 1343379-55-4)
- 4-(But-1-yn-1-yl)-6-chloro-4-(trifluoromethyl)-3,4-dihydroquinazolin-2(1H)-one (CAS 214287-65-7)
- 2-Butyl-4-chlorothieno[2,3-d]pyrimidine (CAS 1503001-22-6)
- 6-Bromo-3-chloro-1H-pyrazolo[4,3-b]pyridine (CAS 1391123-68-4)
- 3-Bromo-2-methylphenylisothiocyanate (CAS 1208076-46-3)
- 6-(4-Chloro-3-nitrophenyl)-3-methylimidazo[2,1-b]thiazole-2-carboxylic acid (CAS 1437481-63-4)
- 1-Ethoxy-1,1-dimethoxyethane (CAS CATO-C4X-2880235)
- 3-Cyclopropyl-4-(trifluoromethoxy)benzaldehyde (CAS 2830621-06-0)
- 3-{1-[(2,6-dichlorophenyl)methyl]-2-oxo-1,2-dihydropyridin-3-yl}-1-[3-(trifluoromethyl)phenyl]urea (CAS 400084-72-2)
- Semaglutide impurity 271 (CAS CATO-C4X-2226271)
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