2-amino-7-(trifluoromethyl)-3,4-dihydroquinazolin-4-one CAS 50440-86-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 50440-86-3 |
| Molecular Formula | C9H14F3N3O |
| Molecular Weight | 237.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-amino-7-(trifluoromethyl)-3,4-dihydroquinazolin-4-one (CAS 50440-86-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H14F3N3O. Molecular weight: 237.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H14F3N3O |
| Molecular Weight | 237.22 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
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- 7-Amino-2-pyridin-4-yl[1,2,4]triazolo[1,5-a]pyrimidine-6-carbonitrile (CAS 120564-72-9)
- 7-Amino-2-pyridin-3-yl[1,2,4]triazolo[1,5-a]pyrimidine-6-carbonitrile (CAS 122484-56-4)
- 2-Amino-6-((1R,2R)-1,2-dihydroxypropyl)-5,8-dihydropteridin-4(3H)-one (CAS 13019-52-8)
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Recommended Standards
- 3'-(Trifluoromethyl)-[1,1'-biphenyl]-2-amine (CAS 365-06-0)
- 2-[1-(2-Hydroxyethyl)-4-oxo-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-yl]acetamide (CAS 899971-27-8)
- 3'-(Trifluoromethyl)[1,1'-biphenyl]-4-amine (CAS 397-28-4)
- Nafamostat (CAS 81525-10-2)
- N2-(4-methylphenyl)-N4-[4-(trifluoromethyl)phenyl]-6-chloro-1,3,5-triazine-2,4-diamine (CAS 680215-23-0)
- 2-Methoxy-4-methylthiazole-5-carboxylic acid (CAS 126909-38-4)
- N-[(4-BRomophenyl)(pyridin-2-yl)methyl]ethane-1,2-diamine (CAS 1098340-24-9)
- 2,4-Dichloro-7,8-difluoro-6-methylquinoline (CAS 1422496-23-8)
- (3aS,4S,7R,7aR)-3a,4,7,7a-Tetrahydro-4,7-methanoisobenzofuran-1(3H)-one (CAS 95340-93-5)
- Adrenal Peptide E, bovine (CAS 78355-50-7)
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