1-[(4-Chlorophenyl)methoxy]-6-nitro-2-phenyl-1H-1,3-benzodiazole CAS 282523-57-3
| CAS No. | 282523-57-3 |
| Molecular Formula | C20H14ClN3O3 |
| Molecular Weight | 379.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-[(4-Chlorophenyl)methoxy]-6-nitro-2-phenyl-1H-1,3-benzodiazole.
CATO supplies 1-[(4-Chlorophenyl)methoxy]-6-nitro-2-phenyl-1H-1,3-benzodiazole (CAS 282523-57-3), a certified reference material (molecular formula C20H14ClN3O3, MW 379.80 g/mol) for analytical method development and quality control.
Structurally, 1-[(4-Chlorophenyl)methoxy]-6-nitro-2-phenyl-1H-1,3-benzodiazole (C20H14ClN3O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 379.80 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-[(4-Chlorophenyl)methoxy]-6-nitro-2-phenyl-1H-1,3-benzodiazole 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.
Physical & Chemical Properties
| Molecular Formula | C20H14ClN3O3 |
| Molecular Weight | 379.80 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chlorophenyl Standards
- 1-[(2-Chlorophenyl)methoxy]-6-nitro-2-phenyl-1H-1,3-benzodiazole (CAS 282523-59-5)
- 2-(4-Chlorophenyl)-N-(4-(5-(furan-2-yl)-1,3,4-oxadiazol-2-yl)phenyl)acetamide (CAS 370854-75-4)
- 3-(2-Chlorophenyl)-N-[(3-phenyl-1,2-oxazol-5-yl)methyl]-1,2-oxazole-5-carboxamide (CAS 478043-66-2)
- N-(2-chlorophenyl)-2-((3-nitrophenyl)glycyl)hydrazine-1-carbothioamide (CAS 331461-32-6)
- 2-(3-Chlorophenyl)-4-Methylsulfanyl-6-[3-(Trifluoromethyl)Phenyl]Pyridine (CAS 144320-18-3)
- Ethyl 4-(4-chlorophenyl)-1-(2-ethoxy-2-oxoethyl)-2-methyl-6-oxo-1,4,5,6-tetrahydropyridine-3-carboxylate (CAS 338966-57-7)
- 5-((4-Chlorophenyl)sulfonyl)-N-phenyl-1,2,3-thiadiazole-4-carboxamide (CAS 303151-48-6)
- 1-(4-Chlorophenyl)-3-(4-(naphthalen-1-yl)thiazol-2-yl)urea (CAS 52968-07-7)
Recommended Standards
- 1-(Benzyloxy)-2-(4-chlorophenyl)-6-nitro-1H-benzo[d]imidazole (CAS 329234-69-7)
- 1-((3-Chlorobenzyl)oxy)-6-nitro-2-phenyl-1H-benzo[d]imidazole (CAS 282523-58-4)
- 6-(Ethylthio)pyrimidin-4-amine (CAS 6303-56-6)
- Pyrazolo[1,5-a]pyrimidine-2,7(1H,4H)-dione, 5-(3-chlorophenyl)-3-(2-oxo-2-phenylethyl)- (CAS 1464091-52-8)
- 6,6-Difluoro-3-azabicyclo[3.2.0]heptane hydrochloride (CAS 1638761-34-8)
- 2-Bromo-4-(difluoromethyl)-6-methoxy-3-nitropyridine (CAS 1805417-50-8)
- N-methyl-3-(piperidin-4-yl)benzamide dihydrochloride (CAS 2140866-87-9)
- 2-Hydroxy-4-isopropyl-3,5-dimethoxybenzoic acid (CAS 1352034-26-4)
- N,N-dimethyl-5-(piperidin-3-yl)-1,2,4-oxadiazol-3-amine (CAS 1598686-94-2)
- N2-(sec-Butyl)-2,3-pyridinediamine (CAS 1040042-71-4)
- 4-Chloro-2-fluoro-n-propylbenzene-1-sulfonamide (CAS 1094563-55-9)
- (25R)-cholest-5-en-26-oic acid, 3,7-hydroxy (CAS 1246298-66-7)
- (S)-5-(((tert-butyldiphenylsilyl)oxy)methyl)pyrrolidin-2-one (CAS 132974-83-5)
- Semaglutide Impurity 184 (CAS CATO-C4X-2226184)
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