6,7-Dimethylquinazolin-4(3H)-one CAS 31867-91-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 31867-91-1 |
| Molecular Formula | C10H10N2O |
| Molecular Weight | 174.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6,7-Dimethylquinazolin-4(3H)-one (CAS 31867-91-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H10N2O. Molecular weight: 174.20 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H10N2O |
| Molecular Weight | 174.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 2 |
Related Dimethylquinazolin Standards
- 1,6-Dimethylquinazolin-4(1H)-one (CAS 1379685-34-3)
- 3,5-Dimethylquinazolin-4(3H)-one (CAS 1423765-57-4)
- 2,5-Dimethylquinazolin-4(1H)-one (CAS 147006-56-2)
- 2,4-Dimethylquinazolin-8-ol (CAS 17056-97-2)
- 2,7-Dimethylquinazolin-4(1H)-one (CAS 194473-09-1)
- 1,2-Dimethylquinazolin-4(1H)-one (CAS 7471-65-0)
- 4,7-Dimethylquinazolin-2-ol (CAS 37527-65-4)
- 6,8-Dimethylquinazolin-4(3H)-one (CAS 79263-04-0)
Recommended Standards
- 6,7-Dimethyl-4H-chromen-4-one (CAS 288399-56-4)
- 6,7-Dimethylquinoxalin-2(1H)-one (CAS 28082-82-8)
- 6,7-Dimethyl-2-benzofurancarboxaldehyde (CAS 289892-04-2)
- (4-Methyl-3-isoxazolyl)methanol (CAS 103245-31-4)
- 5-Bromo-1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid (CAS 4623-25-0)
- Pyraoxystrobin (CAS 862588-11-2)
- Sodium 2,5-dimethylbenzenesulfonate (CAS 827-19-0)
- [2-(2-fluorophenoxy)pyridin-4-yl]methanamine (CAS 953886-63-0)
- 2-(2,6-dioxo-3-piperidyl)-N-(3-hydroxypropyl)-1-oxo-isoindoline-5-carboxamide (CAS 2369903-98-8)
- Semaglutide impurity 44 (CAS CATO-C4X-222644)
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