N-(4-Chlorobenzyl)-6-nitro-4-quinazolinamine CAS 882083-52-5
| CAS No. | 882083-52-5 |
| Molecular Formula | C15H11ClN4O2 |
| Molecular Weight | 314.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N-(4-Chlorobenzyl)-6-nitro-4-quinazolinamine 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.
N-(4-Chlorobenzyl)-6-nitro-4-quinazolinamine (CAS 882083-52-5) is a high-purity analytical reference standard with the molecular formula C15H11ClN4O2 and a molecular weight of 314.73 g/mol.
Based on its molecular formula C15H11ClN4O2, N-(4-Chlorobenzyl)-6-nitro-4-quinazolinamine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 314.73 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C15H11ClN4O2 |
| Molecular Weight | 314.73 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 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related N Standards
- 2-(3-Chlorobenzyl)-5-methyl-2H-1,2,6-thiadiazine-4-carboxylic acid 1,1-dioxide (CAS 1775350-85-0)
- 2-(4-Chlorobenzyl)-5-methyl-2H-1,2,6-thiadiazine-4-carboxylic acid 1,1-dioxide (CAS 1775541-49-5)
- 5-{[(2-Chlorobenzyl)sulfonyl]methyl}-2-furoic acid (CAS 696648-35-8)
- N-(4-chlorobenzyl)-2-(5-methoxy-1H-indol-3-yl)ethan-1-amine (CAS 155639-11-5)
- 3-(4-chlorobenzyl)-4-(5-chloro-1,3-thiazol-2-yl)-2-butanone (CAS 478248-67-8)
- 1,2-Bis(4-chlorobenzyl)disulfane (CAS 23566-17-8)
- 1-(2-((2-Chlorobenzyl)thio)ethyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 1440535-35-2)
- 3-((3-Chlorobenzyl)thio)-6-(pyridin-3-yl)pyridazine (CAS 896058-36-9)
Recommended Standards
- 5-Amino-2-chloro-N-(4-oxo-1,4-dihydroquinazolin-2-yl)benzamide (CAS 61613-50-1)
- N-(5-Chloro-6-(4-methylpiperazin-1-yl)-3-nitropyrazin-2-yl)acetamide (CAS 89083-22-7)
- 4-Amino-2-chloro-N-(4-oxo-1,4-dihydroquinazolin-2-yl)benzamide (CAS 61613-51-2)
- 1-(2-Chloro-4-fluorobenzyl)-3-phenyl-1H-pyrazole-4-carbaldehyde (CAS 1006472-09-8)
- 1-Chloro-2-(1-(p-tolyl)ethyl)benzene (CAS 1190968-76-3)
- Cy3 NHS ester (CAS 1032678-38-8)
- 2-Amino-2-(3-phenyl-1,2,4-oxadiazol-5-yl)ethan-1-ol hydrochloride (CAS 1251925-45-7)
- 2-(2-Bromoethyl)-5-ethylpyridine (CAS 1260827-87-9)
- 5-fluoro-1-methyl-indole-3-sulfonyl chloride (CAS 1158209-34-7)
- 3,5-Difluoro-4-nitroaniline (CAS 122129-79-7)
- 2-((3-Chloro-4-fluorophenyl)amino)-4H-[1,3]thiazino[5,6-b]quinoxalin-4-one (CAS 154371-22-9)
- 2,2-Diallylpiperidine (CAS 91355-50-9)
- 5-Fluoro-3-phenylbenzoic acid (CAS 1082565-35-2)
- Insulin Degludec Impurity 11 (CAS CATO-C4X-215711)
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