7-bromo-2-chloro-5-fluoro-1H-benzimidazole CAS 1239720-18-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1239720-18-3 |
| Molecular Formula | C7H11BrClFN2 |
| Molecular Weight | 257.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 7-bromo-2-chloro-5-fluoro-1H-benzimidazole (CAS 1239720-18-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H11BrClFN2. Molecular weight: 257.53 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H11BrClFN2 |
| Molecular Weight | 257.53 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl/Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 3-([(tert-Butyldimethylsilyl)oxy]methyl)piperidine (CAS 876147-50-1)
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- (3-Chloro-4-(3-(dimethylamino)propoxy)phenyl)boronic acid (CAS 1704080-14-7)
- (S)-2-(4-Methoxyphenyl)morpholine (CAS 761397-10-8)
- Propargite (CAS 2312-35-8)
- 1-Methyl-4-(1-methylcyclohexyl)benzene (CAS 14962-12-0)
- 5-(2-Chloropyridin-4-yl)-3-(3-(trifluoromethyl)phenyl)-1,2,4-oxadiazole (CAS 266692-21-1)
- 4-Bromo-3-(difluoromethoxy)pyridine (CAS 1804910-68-6)
- 3-(1-benzylpiperidin-4-yl)aniline (CAS 1783503-38-7)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788694)
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