1-Allyl-3-(2,4-dimethylphenyl)quinazoline-2,4(1H,3H)-dione CAS 60942-83-8
| CAS No. | 60942-83-8 |
| Molecular Formula | C19H18N2O2 |
| Molecular Weight | 306.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1-Allyl-3-(2,4-dimethylphenyl)quinazoline-2,4(1H,3H)-dione (C19H18N2O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 306.36 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
1-Allyl-3-(2,4-dimethylphenyl)quinazoline-2,4(1H,3H)-dione (CAS 60942-83-8), molecular formula C19H18N2O2 and molecular weight 306.36 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-Allyl-3-(2,4-dimethylphenyl)quinazoline-2,4(1H,3H)-dione under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H18N2O2 |
| Molecular Weight | 306.36 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 2-(2,2-Dimethyl-3-(2-oxopropyl)cyclopropyl)acetic Acid (CAS 99265-61-9)
- 5-(2H-1,3-benzodioxol-5-yl)-1,3,4-thiadiazol-2-amine (CAS 28004-60-6)
- 2-((4-Ethyl-5-(2-hydroxyphenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(5-fluoro-2-methylphenyl)acetamide (CAS 835896-49-6)
- 1-(pyridin-4-yl)-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one hydrochloride (CAS 1803583-22-3)
- 4-Chloro-N-((4-morpholinophenyl)carbamothioyl)butanamide (CAS 637303-35-6)
- 2-Methoxy-4-(trifluoromethoxy)benzamide (CAS 886500-76-1)
- Semaglutide impurity 29 (CAS 1188328-22-4)
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