6-Oxo-1,2,4-triphenyl-1,6-dihydropyrimidine-5-carbonitrile CAS 65004-31-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 65004-31-1 |
| Molecular Formula | C23H15N3O |
| Molecular Weight | 349.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Oxo-1,2,4-triphenyl-1,6-dihydropyrimidine-5-carbonitrile (CAS 65004-31-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C23H15N3O. Molecular weight: 349.38 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C23H15N3O |
| Molecular Weight | 349.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 3 |
Related Oxo Standards
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Recommended Standards
- 6-Benzyl-4-(4-methoxyphenyl)-3,4,6,7-tetrahydro-1H-pyrrolo[3,4-d]pyrimidine-2,5-dione (CAS 332389-26-1)
- 8-[4-(Propan-2-yl)phenyl]-5,12,14-trioxa-2-azatetracyclo[7.7.0.0^{3,7}.0^{11,15}]hexadeca-1(16),3(7),9,11(15)-tetraen-6-one (CAS 866138-53-6)
- 6-(Ethylsulfonyl)-4-(methylsulfonyl)-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylic acid (CAS 866050-99-9)
- Methyl 2-(6-bromopyridin-2-yl)butanoate (CAS 1956335-95-7)
- 7-Methoxy-1-tetralone Oxime (CAS 20175-97-7)
- 2-Bromo-5-cyano-4-(difluoromethyl)nicotinic acid (CAS 1804842-45-2)
- 4-Amino-3,5-dichloro-6-fluoropyridin-2-ol Potassium Salt (CAS 94133-73-0)
- L-alanyl-D-leucine (CAS 67392-70-5)
- 4-(Bromomethyl)-5-cyclopropyl-3-methylisoxazole (CAS 878204-50-3)
- (Glu1)-Fibrinopeptide B (human) (CAS 103213-49-6)
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