2-(3-Chlorophenyl)-1-((4-methylbenzyl)oxy)-6-nitro-1H-benzo[d]imidazole CAS 303149-38-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303149-38-4 |
| Molecular Formula | C21H16ClN3O3 |
| Molecular Weight | 393.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3-Chlorophenyl)-1-((4-methylbenzyl)oxy)-6-nitro-1H-benzo[d]imidazole (CAS 303149-38-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H16ClN3O3. Molecular weight: 393.82 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H16ClN3O3 |
| Molecular Weight | 393.82 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
- 2-(4-Chlorophenyl)-1-((4-methylbenzyl)oxy)-6-nitro-1H-benzo[d]imidazole (CAS 282523-17-5)
- Methyl 4-(2-(2-((4-chlorophenyl)carbamothioyl)hydrazinyl)-2-oxoethoxy)benzoate (CAS 1024147-43-0)
- 5-[(4-Chlorophenyl)sulfanyl]-N-(2,4-difluorophenyl)-1,3-dimethyl-1H-pyrazole-4-carboxamide (CAS 158712-50-6)
- 5-[(3-Chlorophenyl)sulfanyl]-N-(2,4-difluorophenyl)-1,3-dimethyl-1H-pyrazole-4-carboxamide (CAS 158712-51-7)
- (E)-{[2-(4-chlorophenyl)-7-methylimidazo[1,2-a]pyridin-3-yl]methylidene}[(3-fluorophenyl)methoxy]amine (CAS 478257-39-5)
- (E)-{[2-(4-chlorophenyl)-7-methylimidazo[1,2-a]pyridin-3-yl]methylidene}[(4-fluorophenyl)methoxy]amine (CAS 478257-37-3)
- (E)-{[2-(4-chlorophenyl)-8-methylimidazo[1,2-a]pyridin-3-yl]methylidene}[(3-fluorophenyl)methoxy]amine (CAS 478257-45-3)
- (E)-{[2-(4-chlorophenyl)-8-methylimidazo[1,2-a]pyridin-3-yl]methylidene}[(4-fluorophenyl)methoxy]amine (CAS 478257-47-5)
Recommended Standards
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-6-chlorobenzoic acid (CAS 914348-17-7)
- N-Fmoc-5-amino-2-chlorobenzoic acid (CAS 186320-16-1)
- 2-(Fmoc-amino)-4-chlorobenzoic acid (CAS 332121-92-3)
- Methyl 5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-4-carboxylate (CAS 2120737-24-6)
- 4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}butanehydrazide (CAS 332361-09-8)
- C. I. Solvent Yellow 5 (Yellow AB) (CAS 85-84-7)
- 1-(2-Bromoethyl)-1,2,3-triazole (CAS 1083172-01-3)
- (4-Fluoro-3,5-dimethylphenyl)methanol (CAS 886501-76-4)
- N-Carbobenzoxy-L-tryptophanamide (CAS 20696-64-4)
- Calcitonin C-Terminal Flanking Peptide (human) XTFA (CAS 85916-47-8（free base）)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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