5-chloro-2-(2,4-dichlorophenyl)-1H-1,3-benzimidazole CAS 95845-34-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 95845-34-4 |
| Molecular Formula | C13H7Cl3N2 |
| Molecular Weight | 297.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-chloro-2-(2,4-dichlorophenyl)-1H-1,3-benzimidazole (CAS 95845-34-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H7Cl3N2. Molecular weight: 297.57 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H7Cl3N2 |
| Molecular Weight | 297.57 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, keep tightly closed to prevent evaporation |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related chloro Standards
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- 3-Chloro-2-isopropoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1344997-94-9)
- (3-Chloro-4-(2-(4-methylpiperidin-1-yl)ethoxy)phenyl)boronic acid (CAS 1704074-00-9)
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Recommended Standards
- 4-(Benzyloxy)-1-bromo-2-chlorobenzene (CAS 729590-57-2)
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- 2-(5-Bromo-2-chlorobenzyl)phenol (CAS CATO-C4X-1138189)
- (5-(N-(tert-Butyl)sulfamoyl)-2-methoxyphenyl)boronic acid (CAS 731016-02-7)
- tert-Butyl 6-amino-4-(1H-pyrazol-1-yl)-3,4-dihydroquinoline-1(2H)-carboxylate (CAS 1311183-40-0)
- Peficitinib Impurity 23 (CAS 2055576-50-4)
- 3-(Aminomethyl)-5-(trifluoromethyl)aniline (CAS 1233324-80-5)
- 2-(2-Bromo-6-(difluoromethyl)-3-nitropyridin-4-yl)acetic acid (CAS 1806916-75-5)
- 1,1'-(5-((4,6-Diamino-1,3,5-triazin-2-yl)amino)-1,3-phenylene)diethanone (CAS 180741-01-9)
- Osteoblast-Adhesive Peptide (CAS 193613-75-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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