2-Hydroxy-3-phenyl-4H-pyrido[1,2-a]pyrimidin-4-one 4333AF 95533-95-2 C14H10N2O2 CAS 95533-95-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 95533-95-2 |
| Molecular Formula | C14H10N2O2 |
| Molecular Weight | 238.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Hydroxy-3-phenyl-4H-pyrido[1,2-a]pyrimidin-4-one 4333AF 95533-95-2 C14H10N2O2 (CAS 95533-95-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H10N2O2. Molecular weight: 238.24 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H10N2O2 |
| Molecular Weight | 238.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 2 |
Related Hydroxy Standards
- 2-hydroxy-5-{[(propan-2-yl)carbamoyl]amino}benzoic acid (CAS 1038255-06-9)
- 4-(4-Hydroxy-2,6-dimethyl-pyrimidin-5-yl)-3-oxo-butyric acid methyl ester (CAS 1083282-70-5)
- Ethyl 2-hydroxy-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine-3-carboxylate (CAS 1204419-95-3)
- 2-hydroxy-4-{[(propan-2-yl)carbamoyl]amino}benzoic acid (CAS 144835-24-5)
- 2-Hydroxy-3-methylanthraquinone (CAS 17241-40-6)
- (5-Hydroxy-1-benzofuran-3-yl)(phenyl)methanone (CAS 17249-62-6)
- 4-Hydroxy-3-Phenylcoumarin (CAS 1786-05-6)
- 4-((5-Hydroxy-4-oxo-4H-pyran-2-yl)methyl)piperazine-1-carbaldehyde (CAS 1807982-45-1)
Recommended Standards
- 7746-36-3 4-Nitro-2-phenyl-1H-indole DTXSID30566109 (CAS 7746-36-3)
- 3,3'-(diazene-1,2-diyl)dibenzaldehyde (CAS CATO-C3D-262533)
- 4-(sec-Butylamino)-3-nitrobenzoic acid 440347-89-7 (CAS 440347-89-7)
- 3-Bromo-2-chloro-5-(trifluoromethyl)benzonitrile (CAS 133013-31-7)
- 1-(Cyclopropylmethyl)-4-(2-(pyrrolidin-1-yl)pyrimidin-5-yl)-1H-pyrrole-2-carboxylic acid (CAS 1422138-39-3)
- 1-(3-(Piperazin-1-yl)phenyl)ethanone (CAS 155088-96-3)
- N-(9-((2R,4S,5R)-4-(bis(4-methoxyphenyl)(phenyl)methoxy)-5-(hydroxymethyl)tetrahydrofuran-2-yl)-6-oxo-6,9-dihydro-3H-purin-2-yl)isobutyramide (CAS 140712-81-8)
- ZK756326 2HCl (CAS 1780259-94-0)
- 4-(3-Bromoimidazo[1,2-b]pyridazin-6-yl)morpholine (CAS 1012343-72-4)
- Nonapeptide-1 (CAS 158563-45-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com