3-(o-Tolyl)-2,3-dihydroquinazolin-4(1H)-one CAS 1086-23-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1086-23-3 |
| Molecular Formula | C15H14N2O |
| Molecular Weight | 238.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(o-Tolyl)-2,3-dihydroquinazolin-4(1H)-one (CAS 1086-23-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H14N2O. Molecular weight: 238.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H14N2O |
| Molecular Weight | 238.28 g/mol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related o Standards
- 2-(p-Tolyl)-2,3-dihydroquinazolin-4(1H)-one (CAS 13324-79-3)
- 4-(1-(O-tolyl)vinyl)benzoic acid (CAS 1799412-42-2)
- 1-(p-Tolyl)-2,3-dihydroquinazolin-4(1H)-one (CAS 90070-98-7)
- 2-(m-Tolyl)-2,3-dihydroquinazolin-4(1H)-one (CAS 83800-93-5)
- 3-(p-Tolyl)-2,3-dihydroquinazolin-4(1H)-one (CAS 2401-05-0)
- 3-(p-Tolyl)isoxazolo[5,4-b]pyridine-5-carbaldehyde (CAS 1253696-34-2)
- 1-(M-tolyl)-3-(o-tolyl)propan-1-one (CAS 898789-07-6)
- 1-(O-tolyl)-3-(p-tolyl)propan-1-one (CAS 898768-42-8)
Recommended Standards
- 2-(2,5-Dimethoxyphenyl)-3-methylbutanoic acid (CAS 1082507-47-8)
- 2-(4-Methoxyphenyl)-2,3-dihydro-1H-inden-1-one (CAS 1086-43-7)
- 1-Benzyl-4-methoxy-5-azaindole (CAS 1082041-21-1)
- (11aS)-10,11,12,13-Tetrahydro-5-hydroxy-3,7-di-2-naphthalenyl-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin (CAS 1791419-42-5)
- 3-Amino-2-(2-bromoethyl)quinazolin-4(3H)-one (CAS 937698-50-5)
- 2-amino-2-(oxolan-3-yl)acetonitrile (CAS 954578-45-1)
- 4,5-Dichloro-2-fluorophenylacetonitrile (CAS 1806302-31-7)
- N,N-dimethyl-4-(piperidin-3-ylmethoxy)benzenesulfonamide hydrochloride (CAS 1185310-30-8)
- Dotinurad Impurity 155 (CAS CATO-C4X-2494155)
- Semaglutide impurity 86 (CAS CATO-C4X-152686)
Why CATO?
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