2-Butyl-1,4-dihydroquinazolin-4-one CAS 23905-41-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 23905-41-1 |
| Molecular Formula | C12H14N2O |
| Molecular Weight | 202.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Butyl-1,4-dihydroquinazolin-4-one (CAS 23905-41-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H14N2O. Molecular weight: 202.25 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H14N2O |
| Molecular Weight | 202.25 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 2 |
Related Butyl Standards
- 4-Oxo-3,4-dihydroquinazolin-7-yl acetate (CAS 179246-13-0)
- 4-Oxo-1,4-dihydroquinazolin-6-yl acetate (CAS 179688-15-4)
- 3-(4-Oxo-3,4-dihydroquinazolin-3-yl)propanenitrile (CAS 7455-91-6)
- (4-Oxo-1,4-dihydroquinazolin-6-yl)boronic acid (CAS 1092790-28-7)
- (4-Oxo-3,4-dihydroquinazolin-7-yl)boronic acid (CAS 573675-97-5)
- 2-(4-Oxo-3,4-dihydroquinazolin-2-yl)acetonitrile (CAS 30750-23-3)
- 2-phenyl-2,3-dihydroquinazolin-4(1H)-one (CAS 954-91-6)
- 3-(4-oxo-3,4-dihydroquinazolin-3-yl)propanoic acid (CAS 25818-88-6)
Recommended Standards
- 2-Benzylcyclohexane-1,3-dione (CAS 22381-56-2)
- 2-Butyl-1-benzofuran-3-carbaldehyde (CAS 251479-20-6)
- 2-Benzyl-6-methyl-4,5-dihydropyridazin-3(2H)-one (CAS 860761-30-4)
- 4-(Difluoromethyl)thiophene-2-carboxylic acid (CAS 2143554-23-6)
- 2-((3-(Aminomethyl)piperidin-1-yl)methyl)benzonitrile hydrochloride (CAS 1353964-88-1)
- Mephenytoin Impurity 3 (CAS 50-12-4)
- (S)-5-(Pyridin-3-yl)pentan-2-amine (CAS 111954-73-5)
- Apixaban Impurity 54 (CAS 37522-29-5)
- Chloro[(R)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl][(1R,2R)-cyclohexane-1,2-diamine)]ruthenium(II) (CAS 1150112-41-6)
- Atrial Natriuretic Polypeptide (4-28), human (CAS 95896-08-5)
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