7-Chloro-N-[4-(propan-2-yl)phenyl]quinazolin-4-amine CAS 477856-34-1
| CAS No. | 477856-34-1 |
| Molecular Formula | C17H16ClN3 |
| Molecular Weight | 297.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
7-Chloro-N-[4-(propan-2-yl)phenyl]quinazolin-4-amine (CAS 477856-34-1), molecular formula C17H16ClN3 and molecular weight 297.78 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C17H16ClN3, 7-Chloro-N-[4-(propan-2-yl)phenyl]quinazolin-4-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 297.78 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures 7-Chloro-N-[4-(propan-2-yl)phenyl]quinazolin-4-amine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H16ClN3 |
| Molecular Weight | 297.78 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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- 3-Fluoro-4-hydroxy-5-nitrobenzoic acid (CAS 1047621-84-0)
- N-(4-(N-(5-Phenyl-1,3,4-oxadiazol-2-yl)sulfamoyl)phenyl)acetamide (CAS 63776-59-0)
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- 3-(Oxan-4-yl)prop-2-enoic acid (CAS 856413-64-4)
- N-butyl-4-(pyridin-2-yl)piperazine-1-carboxamide (CAS 335282-64-9)
- Crustacean Cardioactive Peptide (CCAP) (CAS 309247-84-5)
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