2-(2-Chloropyridin-3-yl)-1-[(4-fluorophenyl)methyl]-1H-1,3-benzodiazole CAS 338411-28-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338411-28-2 |
| Molecular Formula | C19H13ClFN3 |
| Molecular Weight | 337.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-Chloropyridin-3-yl)-1-[(4-fluorophenyl)methyl]-1H-1,3-benzodiazole (CAS 338411-28-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H13ClFN3. Molecular weight: 337.78 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H13ClFN3 |
| Molecular Weight | 337.78 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 | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloropyridin Standards
- 2-(2-Chloropyridin-3-yl)-1-(3-fluorobenzyl)-1H-benzo[d]imidazole (CAS 338411-26-0)
- 2-(2-Chloropyridin-3-yl)-1-[(2-fluorophenyl)methyl]-1H-1,3-benzodiazole (CAS 338411-25-9)
- (E)-[4-(6-Chloropyridin-3-yl)-3-[(6-chloropyridin-3-yl)methyl]butan-2-ylidene](methoxy)amine (CAS 866040-65-5)
- 2-(6-Chloropyridin-3-yl)-5-methylthiazol-4-yl thiophene-2-carboxylate (CAS 400081-00-7)
- 5-(1-(6-Chloropyridin-2-yl)-1H-pyrazol-3-yl)-2-phenylthiazole (CAS 318255-96-8)
- 2-(2-Chloropyridin-3-yl)-1-(propan-2-yl)-5-(trifluoromethyl)-1H-1,3-benzodiazole (CAS 866143-10-4)
- 2-(6-Chloropyridin-3-yl)-1-isopropyl-5-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 400074-14-8)
- 5-[(6-Chloropyridin-3-yl)methylidene]-3-ethyl-2-[(4H-1,2,4-triazol-4-yl)imino]-1,3-thiazolidin-4-one (CAS 478078-07-8)
Recommended Standards
- 2-Methoxy-4-(1-oxoisoindolin-2-yl)benzene-1-sulfonyl chloride (CAS 277758-53-9)
- 3-(4-(n-(2-Chlorophenyl)sulfamoyl)phenyl)acrylic acid (CAS 379729-51-8)
- 2-((4-Chloropyrimidin-5-yl)oxy)-N-ethyl-5-fluoro-N-isopropylbenzamide (CAS 2169923-04-8)
- 3-Methyl-1H-isochromen-1-one (CAS 29539-21-7)
- 2-Methanesulfonyl-N-(propan-2-yl)aniline (CAS 1154733-37-5)
- (R)-1-(2-Chloropyridin-4-yl)ethan-1-ol (CAS 937399-97-8)
- (4-Bromo-2,3-difluoro-6-methoxyphenyl)(methyl)sulfane (CAS 2635937-85-6)
- Alectinib Impurity 78 (CAS CATO-C4X-283678)
- 41164-59-4 LL P880 beta 2H-Pyran-2-one, 6-(1,2-dihydroxypentyl)-5,6-dihydro-4-methoxy-, (6S-(6R*(1R*,2S*)))- 6-(1,2-Dihydroxypentyl)-4-methoxy-5,6-dihydropyran-2-one LL-P880-beta LL-P880beta (CAS 41164-59-4)
- SAMS Peptide (CAS 125911-68-4)
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