6-Methoxy-7-nitroquinazoline-2,4(1H,3H)-dione CAS 648927-57-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 648927-57-5 |
| Molecular Formula | C9H7N3O5 |
| Molecular Weight | 237.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Methoxy-7-nitroquinazoline-2,4(1H,3H)-dione (CAS 648927-57-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H7N3O5. Molecular weight: 237.17 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H7N3O5 |
| Molecular Weight | 237.17 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
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- 4-Methoxy-6-methyl-5-nitroisobenzofuran-1,3-dione (CAS 89586-40-3)
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Recommended Standards
- 6,8-dinitro-3,4-dihydro-1H-quinolin-2-one (CAS 296759-27-8)
- Methyl 2,4,7-trioxo-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-5-carboxylate (CAS 57821-16-6)
- 5-[(4-nitro-1h-pyrazol-1-yl)methyl]furan-2-carboxylic acid (CAS 436086-87-2)
- 6-Iodo-7-methoxyisoquinoline (CAS 244257-63-4)
- 3-(Fluoromethyl)-1-oxo-1,2,3,4-tetrahydroisoquinoline-7-sulfonamide (CAS 780820-78-2)
- 2-(2-Methoxyethoxy)-1-phenylethan-1-amine (CAS 1038304-67-4)
- 3-Benzoylphenylboronic acid (CAS 1265312-79-5)
- 5-(5-(Allylthio)-4-methyl-4H-1,2,4-triazol-3-yl)-4-methyl-2-phenylthiazole (CAS 338760-18-2)
- Ethyl 4-bromo-3-chlorobenzoate (CAS 120077-67-0)
- Myristoyl Pentapeptide-4 (CAS 1392416-25-9)
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