7-Chloro-N-(4-chlorobenzyl)quinazolin-4-amine CAS 477861-83-9
| CAS No. | 477861-83-9 |
| Molecular Formula | C15H11Cl2N3 |
| Molecular Weight | 304.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 7-Chloro-N-(4-chlorobenzyl)quinazolin-4-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
7-Chloro-N-(4-chlorobenzyl)quinazolin-4-amine (CAS 477861-83-9) is a high-purity analytical reference standard with the molecular formula C15H11Cl2N3 and a molecular weight of 304.17 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, 7-Chloro-N-(4-chlorobenzyl)quinazolin-4-amine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 304.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H11Cl2N3 |
| Molecular Weight | 304.17 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 5-Chloro-2-[(4-chloro-1-naphthyl)oxy]aniline (CAS 134897-75-9)
- 2-Chloro-1-(2-(2-chlorophenyl)-1h-indol-3-yl)ethan-1-one (CAS 924252-37-9)
- 2-Chloro-1-(2-(3-chlorophenyl)-1h-indol-3-yl)ethan-1-one (CAS 924258-49-1)
- 2-Chloro-N-(4-chlorophenyl)-N-methylquinazolin-4-amine (CAS 827030-35-3)
- 2-chloro-N-[(4-chlorophenyl)methyl]quinazolin-4-amine (CAS 938524-91-5)
- 3-Chloro-2-[(4-chloro-1-naphthyl)oxy]aniline (CAS 946727-63-5)
- 3-Chloro-4-((1-chloronaphthalen-2-yl)oxy)aniline (CAS 76590-30-2)
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Recommended Standards
- 7-Chloro-N-(4-chloro-2-methylphenyl)quinazolin-4-amine (CAS 477856-43-2)
- Ethyl 3-((3,4-dichlorophenyl)(ethyl)amino)-3-oxopropanoate (CAS 2007909-88-6)
- 7-Chloro-N-(3-chlorobenzyl)quinazolin-4-amine (CAS 477861-81-7)
- methyl 3,5-dichloro-4-[[(2S)-pyrrolidin-2-yl]methoxy]benzoate (CAS 922529-35-9)
- SN-001 (CAS 727699-84-5)
- 2-Chloro-5H-chromeno[4,3-d]pyrimidine (CAS 1206969-15-4)
- SPho Pd G2 (CAS 1375325-64-6)
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- 2-Chloro-N-(2-chloro-6-fluorobenzyl)-N-isopropylacetamide (CAS 1175907-88-6)
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