2-Oxo-4-(pyridin-4-yl)-1,2-dihydropyrimidine-5-carboxylic acid CAS 791585-99-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 791585-99-4 |
| Molecular Formula | C10H7N3O3 |
| Molecular Weight | 217.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Oxo-4-(pyridin-4-yl)-1,2-dihydropyrimidine-5-carboxylic acid (CAS 791585-99-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H7N3O3. Molecular weight: 217.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H7N3O3 |
| Molecular Weight | 217.18 g/mol |
| Appearance | Pale yellow to 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
Related Oxo Standards
- 2-(Pyridin-3-yloxy)pyrimidine-5-carboxylic acid (CAS 927879-20-7)
- 3-Oxo-6-(pyridin-4-yl)-2,3-dihydropyridazine-4-carboxylic acid (CAS 80843-48-7)
- 6-Oxo-2-(pyridin-3-yl)-1,6-dihydropyrimidine-4-carboxylic acid (CAS 84660-10-6)
- 6-Oxo-2-(pyridin-4-yl)-1,6-dihydropyrimidine-4-carboxylic acid (CAS 84660-14-0)
- 6-Oxo-2-(pyridin-4-yl)-1,6-dihydropyrimidine-5-carboxylic acid (CAS 56406-43-0)
- Ethyl 1-(pyridin-4-yl)-1H-pyrazole-4-carboxylate (CAS 1014631-92-5)
- 1035235-03-0 5-pyridin-2-ylfuran-2-carboxylic acid ethyl ester (CAS 1035235-03-0)
- 5-Ethyl-1-(pyridin-2-yl)-1h-pyrazole-4-carboxylic acid (CAS 1135324-06-9)
Recommended Standards
- 2-Oxo-4-(pyrazin-2-yl)-1,2-dihydropyridine-3-carboxylic acid (CAS 89996-11-2)
- 2-Oxo-5-(pyridazin-4-yl)-1,2-dihydropyridine-3-carboxylic acid (CAS 89996-21-4)
- 2-Hydroxy-6-nitro-1-naphthaldehyde (CAS 53653-22-8)
- 4-(4-Methoxyphenyl)-2-methyl-5-[(Z)-2-phenyldiazen-1-yl]pyrimidine (CAS 338414-45-2)
- 4-(3,4-Dihydroxyphenyl)-1,3-dithiol-2-thione (CAS 153275-67-3)
- D-(-)-Lyxose (CAS 1114-34-7)
- 4-Ethynyl-1-methyl-5-nitro-1H-pyrazole (CAS 1823445-08-4)
- 5-Bromo-1-(3,4-dimethoxyphenyl)-1H-benzo[d]imidazole (CAS 1956323-01-5)
- (αR)-7,8-Dihydro-α-methyl-N-[3-[3-(trifluoromethyl)phenyl]propyl]-1-naphthalenemethanamine (CAS 802918-35-0)
- Insulin Degludec Impurity 3 (CAS CATO-C4X-21573)
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