4-Chloro-N-(5-chloro-4-((4-chlorophenyl)(cyano)methyl)-2-methylphenyl)-2-nitrobenzamide CAS 895853-32-4
| CAS No. | 895853-32-4 |
| Molecular Formula | C22H14Cl3N3O3 |
| Molecular Weight | 474.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Chloro-N-(5-chloro-4-((4-chlorophenyl)(cyano)methyl)-2-methylphenyl)-2-nitrobenzamide is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-Chloro-N-(5-chloro-4-((4-chlorophenyl)(cyano)methyl)-2-methylphenyl)-2-nitrobenzamide (CAS 895853-32-4) is a high-purity analytical reference standard with the molecular formula C22H14Cl3N3O3 and a molecular weight of 474.72 g/mol.
Structurally, 4-Chloro-N-(5-chloro-4-((4-chlorophenyl)(cyano)methyl)-2-methylphenyl)-2-nitrobenzamide (C22H14Cl3N3O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 474.72 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
CATO manufactures 4-Chloro-N-(5-chloro-4-((4-chlorophenyl)(cyano)methyl)-2-methylphenyl)-2-nitrobenzamide 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 | C22H14Cl3N3O3 |
| Molecular Weight | 474.72 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 5-Chloro-2-oxo-1-(3-(trifluoromethyl)benzyl)-N-(3-(trifluoromethyl)phenyl)-1,2-dihydropyridine-3-carboxamide (CAS 338977-57-4)
- 5-Chloro-6-oxo-N-[3-(trifluoromethyl)phenyl]-1-{[3-(trifluoromethyl)phenyl]methyl}-1,6-dihydropyridine-3-carboxamide (CAS 339024-14-5)
- (E)-4-Chloro-3-(1,2-dibromodec-1-en-1-yl)-6-methylcinnoline (CAS 1204213-42-2)
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- (3E)-5-Chloro-3-[2-(4-nitrophenyl)hydrazin-1-ylidene]-1-{[3-(trifluoromethyl)phenyl]methyl}-2,3-dihydro-1H-indol-2-one (CAS 303984-81-8)
- 5'-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl](methyl)amino}-4,4-dimethyl-hexahydrospiro[cyclohexane-1,3'-pyrrolo[3,4-d][1,2]oxazole]-2,4',6,6'-tetrone (CAS 338772-51-3)
- 1-(8-Chloro-1-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]quinoxalin-4-yl)piperidin-4-one O-benzyl oxime (CAS 400089-11-4)
Recommended Standards
- Odoratol (CAS 16962-91-7)
- Bryodulcosigenin (CAS 4965-97-3)
- (2R,3R,4R,5R)-5-(benzyloxymethyl)-4-[tert-butyl(dimethyl)silyl]oxy-2-(3-fluorophenyl)-3-methoxy-tetrahydrofuran-2-ol (CAS 1583260-04-1)
- 1H-Benz[e]indene-6-propanoic acid,dodecahydro-6,9a,9b-trimethyl-7-(1- methylethenyl)-3-[(2S,5R)-tetrahydro-5-(1- hydroxy-1-methylethyl)-2-methyl-2- furanyl]-,(3S,3aR,5aR,6S,9aR,9bR)- 21671-00-1 (CAS 21671-00-1)
- 1-(3-Chlorobenzyl)-4-methyl-1H-pyrazol-5-amine (CAS 1015845-70-1)
- 6-[(trifluoromethyl)sulfanyl]pyridine-3-carboxylic acid (CAS 1248802-41-6)
- Methyl 5-bromo-4-cyano-2-hydroxybenzoate (CAS 1804381-61-0)
- 4-Difluoromethoxy-2-fluoronicotinic acid (CAS 1803839-20-4)
- 2-Bromo-3-(difluoromethyl)-5-hydroxyisonicotinonitrile (CAS 1806840-65-2)
- Ethyl 6-methyl-4-{[3-(trifluoromethyl)phenyl]sulfanyl}-3-quinolinecarboxylate (CAS 477847-15-7)
- 2-(Benzylsulfanyl)-4-(4-methylphenyl)-6-(4-methylpiperazin-1-yl)pyrimidine-5-carbonitrile (CAS 303985-63-9)
- 2-Amino-4-(4-(benzyloxy)phenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile (CAS 300732-91-6)
- Ethyl 2-(2,4-dichloro-3,5-dimethylphenoxy)acetate (CAS 2415751-85-6)
- Peptide Impurity 13 (CAS CATO-CPTD788813)
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