2-(Chlorodifluoromethyl)-5-(trifluoromethoxy)-1H-benzimidazole CAS 1210386-82-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1210386-82-5 |
| Molecular Formula | C9H4ClF5N2O |
| Molecular Weight | 286.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Chlorodifluoromethyl)-5-(trifluoromethoxy)-1H-benzimidazole (CAS 1210386-82-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H4ClF5N2O. Molecular weight: 286.59 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H4ClF5N2O |
| Molecular Weight | 286.59 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
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- 5-(Chlorodifluoromethyl)-1-methyl-3-(trifluoromethyl)-1h-pyrazole-4-carboxylic acid (CAS 1421603-58-8)
- 7-(Chlorodifluoromethyl)-5-methyl-3-(pyridin-2-yl)pyrazolo[1,5-a]pyrimidine (CAS 866049-87-8)
- 5-(Chlorodifluoromethyl)-1-(4-chlorophenyl)-3-methyl-1H-pyrazole (CAS 321998-13-4)
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Recommended Standards
- N-Benzyl-2,4,5-trichloroaniline (CAS 356530-71-7)
- 4-Chloro-2-(methylthio)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine (CAS 1264136-29-9)
- 6,8,9-Trichloro-1,2,3,4-tetrahydroacridine (CAS 365533-85-3)
- 2-Fluoro-5-iodo-N-methylbenzamide (CAS 866683-76-3)
- 2-Chloro-4,7-dimethyl-1,3-benzothiazole (CAS 80945-84-2)
- 1-Methyl-4-(phenylamino)quinazolin-2(1H)-one (CAS 92554-69-3)
- 2-(4-Nitrophenyl)-2-oxoethyl 6-bromo-2-(4-chlorophenyl)quinoline-4-carboxylate (CAS 355420-61-0)
- (3-(4-Bromophenyl)oxetan-3-yl)methanol (CAS 1188264-15-4)
- 4’-Hydroxy Pyrimethanil-d4 (CAS 1794897-91-8)
- Neuropeptide Y (3-36) (human, rat) trifluoroacetate salt (CAS 150138-78-6)
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