1-[(3-Chlorophenyl)methyl]-2-(2-chloropyridin-3-yl)-5,6-dimethyl-1H-1,3-benzodiazole CAS 339100-83-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339100-83-3 |
| Molecular Formula | C21H17Cl2N3 |
| Molecular Weight | 382.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-[(3-Chlorophenyl)methyl]-2-(2-chloropyridin-3-yl)-5,6-dimethyl-1H-1,3-benzodiazole (CAS 339100-83-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H17Cl2N3. Molecular weight: 382.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H17Cl2N3 |
| Molecular Weight | 382.29 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 |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chlorophenyl Standards
- [(E)-2-(4-Chlorophenyl)-2-[(E)-2-(4-chlorophenyl)ethenesulfonyl]ethenyl]dimethylamine (CAS 338403-61-5)
- 2-(4-Chlorophenyl)-3-[(4-chlorophenyl)sulfanyl]quinoline (CAS 477867-88-2)
- 3-(4-Chlorophenyl)-2-[(2-chlorophenyl)sulfanyl]quinoline (CAS 339013-32-0)
- 3-(4-Chlorophenyl)-2-[(3-chlorophenyl)sulfanyl]quinoline (CAS 339013-20-6)
- N-(4-Chlorophenyl)-2-[(4-pentylcyclohexyl)carbonyl]-1-hydrazinecarbothioamide (CAS 866039-99-8)
- (1-(4-Chlorophenyl)-1H-1,2,3-triazol-4-yl)methyl 2,4-dichlorobenzoate (CAS 338419-26-4)
- [5-(2-Chlorophenyl)-1,2-oxazol-3-yl]methyl 2,4-dichlorobenzoate (CAS 343374-45-8)
- [5-(4-Chlorophenyl)-1,2-oxazol-3-yl]methyl 2,4-dichlorobenzoate (CAS 338777-02-9)
Recommended Standards
- 1-(4-Chlorobenzyl)-2-(6-chloropyridin-3-yl)-5,6-dimethyl-1H-benzo[d]imidazole (CAS 337920-58-8)
- N-(3,4-difluorophenyl)-5-methyl-1-(3-(trifluoromethyl)phenyl)-1H-1,2,4-triazole-3-carboxamide (CAS 321431-50-9)
- 1-(2-Chlorobenzyl)-2-(2-chloropyridin-3-yl)-5,6-dimethyl-1H-benzo[d]imidazole (CAS 344278-96-2)
- 2-(4-(Difluoromethyl)-6-iodo-5-methylpyridin-3-yl)acetonitrile (CAS 1805536-39-3)
- 1-(Prop-2-yn-1-yl)azetidin-3-ol (CAS 1341197-80-5)
- 4-Chloro-3,5-dimethylphenethyl acetate (CAS 1443307-37-6)
- 2-(8-Hydroxyimidazo[1,2-a]pyridin-2-yl)acetic acid (CAS 138580-05-9)
- 1-(5-Bromo-2-chlorophenyl)-2,2,2-trifluoroethan-1-ol (CAS 1692004-40-2)
- 2-((2-Chloro-5-(trifluoromethyl)phenyl)amino)-4-(dimethylamino)nicotinonitrile (CAS 339102-81-7)
- Osteoblast-Adhesive Peptide (CAS 193613-75-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com