3-Methyl-5-nitro-6-(pyridin-4-yl)pyrimidine-2,4(1H,3H)-dione CAS 831231-65-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 831231-65-3 |
| Molecular Formula | C10H8N4O4 |
| Molecular Weight | 248.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methyl-5-nitro-6-(pyridin-4-yl)pyrimidine-2,4(1H,3H)-dione (CAS 831231-65-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H8N4O4. Molecular weight: 248.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H8N4O4 |
| Molecular Weight | 248.19 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 | 4 |
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- 4-Nitro-1-[(3-nitrophenyl)methyl]-1h-pyrazole (CAS 1240569-46-3)
- Methyl 2-(6-Nitro-3-indolyl)-2-oxoacetate (CAS 133053-91-5)
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Recommended Standards
- 3-(1,1-DIMETHYL-HEPTYL)-5-METHOXYANISOLE (CAS 60526-81-0)
- 4-[(3-nitro-1h-1,2,4-triazol-1-yl)methyl]benzoic acid (CAS 402720-88-1)
- 3-((3-Nitro-1H-1,2,4-triazol-1-yl)methyl)benzoic acid (CAS 374920-73-7)
- (5-Amino-2-cyclopropylphenyl)boronic acid (CAS 2225155-84-8)
- 5-(2-Bromo-5-fluorophenyl)-1-(tert-butyl)-4-iodo-1H-pyrazole (CAS 1245643-25-7)
- Methyl 3-bromo-2,4-dioxo-4-phenylbutanoate (CAS 59609-59-5)
- 2,2-Dimethyl-4-phenylbutanenitrile (CAS 75490-38-9)
- Ethyl 2-((2R,6R)-1-benzyl-6-methylpiperazin-2-yl)acetate hydrochloride (CAS 2795166-87-7)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(dimethylamino)pyridin-2-yl)boronate (CAS 2223027-46-9)
- D-Pro36-Tirzepatide (CAS CATO-CPTD788903)
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