N4-(4-(Trifluoromethyl)phenyl)quinazoline-4,6-diamine CAS 899829-98-2
| CAS No. | 899829-98-2 |
| Molecular Formula | C15H11F3N4 |
| Molecular Weight | 304.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N4-(4-(Trifluoromethyl)phenyl)quinazoline-4,6-diamine.
CATO supplies N4-(4-(Trifluoromethyl)phenyl)quinazoline-4,6-diamine (CAS 899829-98-2), a certified reference material (molecular formula C15H11F3N4, MW 304.27 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution, N4-(4-(Trifluoromethyl)phenyl)quinazoline-4,6-diamine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 304.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H11F3N4 |
| Molecular Weight | 304.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related N Standards
- 3-(4-(3-(Trifluoromethyl)phenoxy)phenyl)-1H-pyrazole (CAS 1019007-78-3)
- 2-Methyl-8-{[5-(trifluoromethyl)pyridin-2-yl]oxy}quinoline (CAS 1024222-55-6)
- 1211597-10-2 5-Phenyl-2-(trifluoromethyl)-1H-indole-7-carboxamide DTXSID60677818 (CAS 1211597-10-2)
- 4-((8-(Trifluoromethyl)quinolin-4-yl)oxy)aniline (CAS 1315347-64-8)
- 4-((6-(Trifluoromethyl)quinolin-4-yl)oxy)aniline (CAS 1315350-66-3)
- 2-(3-(Trifluoromethyl)benzyl)quinazolin-4(3H)-one (CAS 400078-62-8)
- 3-(4-(4-(Trifluoromethyl)pyrimidin-2-yl)piperazin-1-yl)propanoic acid (CAS 874802-34-3)
- 4-Methyl-2-[4-(trifluoromethyl)phenyl]-1,2-dihydrophthalazin-1-one (CAS 551921-13-2)
Recommended Standards
- N1-(1-Methoxypropan-2-yl)-N2-(3-(trifluoromethyl)phenyl)oxalamide (CAS 920411-23-0)
- Tert-butyl 2-(4-(trifluoromethyl)benzoyl)hydrazine-1-carboxylate (CAS 820209-71-0)
- N-(3-Pyridinylmethyl)-3-(trifluoromethyl)-2-quinoxalinamine (CAS 321433-77-6)
- Ethyl 8-(4-fluorophenyl)-4-oxo-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxylate (CAS 1105190-13-3)
- (1R,3S,4R)-4-((tert-butoxycarbonyl)amino)-3-fluorocyclohexane-1-carboxylic acid (CAS 1932803-06-9)
- (4R)-Perillyl Phenyl Sulfoxide (CAS 1246812-26-9)
- 3-(tert-Butyl)pyridin-2-ol (CAS 1822705-32-7)
- 2-(2,5-dimethylphenyl)acetaldehyde (CAS 433230-57-0)
- (4-(Benzyloxy)-3-bromo-5-ethoxyphenyl)methanol (CAS 898693-57-7)
- 2-(1-(Prop-2-yn-1-yl)piperidin-4-yl)ethan-1-ol (CAS 1442656-83-8)
- 4-(Dimethylamino)-3-phenylbutanoic acid (CAS 22494-46-8)
- 4-Oxo-4-phenyl-N-(1-((tetrahydro-2H-pyran-4-yl)methyl)-1H-pyrazol-4-yl)butanamide (CAS 1705096-75-8)
- 3-(1,2,3-Trimethyl-2,3-dihydro-1H-imidazol-4-yl)propan-1-amine (CAS 724416-35-7)
- Semaglutide Impurity 12 (CAS CATO-C4X-222612)
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