N4-(3-chloro-4-fluorophenyl)-7-(2-methoxyethoxy)quinazoline-4,6-diamine CAS 402855-01-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 402855-01-0 |
| Molecular Formula | C17H16ClFN4O2 |
| Molecular Weight | 362.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N4-(3-chloro-4-fluorophenyl)-7-(2-methoxyethoxy)quinazoline-4,6-diamine (CAS 402855-01-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H16ClFN4O2. Molecular weight: 362.79 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H16ClFN4O2 |
| Molecular Weight | 362.79 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, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 5-(2H-1,3-Benzodioxol-5-yl)-1-(4-chlorobenzenesulfonyl)-1H-pyrazole (CAS 956193-64-9)
- Indapamide Impurity 10 (CAS CATO-C4X-140010)
- 3-[(4-Chlorophenyl)sulfanyl]-1-(4-nitrophenyl)pyrrolidine-2,5-dione (CAS 306732-18-3)
- (R)-2-Methyl-1-(3-(trifluoromethyl)phenyl)propan-1-amine (CAS 1213684-08-2)
- 8-(Dibenzylamino)-1,4-dioxaspiro[4.5]decane (CAS 168893-04-7)
- 5-Phenyl-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazole-1-carbothioamide (CAS 906457-69-0)
- 1-(tert-Butyl) 3-methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5,6-dihydropyridine-1,3(2H)-dicarboxylate (CAS 2820001-04-3)
- Tert-butyl 4-(2-methyl-6-((5-vinylthiazol-2-yl)amino)pyrimidin-4-yl)piperazine-1-carboxylate (CAS 936845-86-2)
- n-(4-Acetylphenyl)pyrrolidine-1-sulfonamide (CAS 941912-79-4)
- Des-[Oct-γ-Glu-AEEA-AEEA]-Semaglutide (CAS CATO-C4X-2226112)
Why CATO?
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