4,5,6,7-Tetrachloro-2-(Trifluoromethyl)-1H-Benzimidazole CAS 2338-29-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2338-29-6 |
| Molecular Formula | C8HCl4F3N2 |
| Molecular Weight | 323.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,5,6,7-Tetrachloro-2-(Trifluoromethyl)-1H-Benzimidazole (CAS 2338-29-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8HCl4F3N2. Molecular weight: 323.91 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8HCl4F3N2 |
| Molecular Weight | 323.91 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 |
| 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.) | 1957 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Tetrachloro Standards
- 3,3',5,5'-Tetrachloro-[1,1'-biphenyl]-4,4'-diol (CAS 13049-13-3)
- 3,3',5,5'-Tetrachloro-[1,1'-biphenyl]-2,2'-diol (CAS 21951-40-6)
- 6-(2,3,5,6-Tetrachloro-4-methylphenyl)pyridazin-3(2H)-one (CAS 92681-12-4)
- 2,3,4,5-Tetrachloro-6-phenoxyaniline (CAS 1956310-69-2)
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- 2,3,7,8-Tetrachloro-P-Dioxin (CAS 1746-01-6)
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Recommended Standards
- 7-Bromo-5-iodobenzo[d]oxazole (CAS 1845689-86-2)
- 2-Amino-5-bromo-3-iodoisonicotinonitrile (CAS 1207625-49-7)
- 6-Bromo-2-iodobenzo[d]oxazole (CAS 1806430-53-4)
- 1-(tert-Butoxycarbonyl)-5,5-difluoropiperidine-3-carboxylic acid (CAS 1255666-86-4)
- (R)-1-methyl-5-vinylpyrrolidin-2-one (CAS 122662-87-7)
- (2S,4S)-Methyl 4-chloropyrrolidine-2-carboxylate (CAS 86940-74-1)
- 3,5,6-Trichloro-4-hydrazinylpicolinic acid (CAS 32889-74-0)
- 3-Chloro-7-methyl-1H-pyrrolo[2,3-c]pyridine (CAS 1190313-79-1)
- 1,2-Di(pyrimidin-2-yl)disulfane (CAS 15718-46-4)
- Akt/SKG Substrate Peptide (CAS 276680-69-4)
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