2-Trifluoromethyl-3H-benzoimidazol-5-ylaminedihydrochloride CAS 4205-97-4
| CAS No. | 4205-97-4 |
| Molecular Formula | C8H6F3N3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Trifluoromethyl-3H-benzoimidazol-5-ylaminedihydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
2-Trifluoromethyl-3H-benzoimidazol-5-ylaminedihydrochloride (CAS 4205-97-4), molecular formula C8H6F3N3HCl and molecular weight 237.61 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H6F3N3HCl, 2-Trifluoromethyl-3H-benzoimidazol-5-ylaminedihydrochloride contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 237.61 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C8H6F3N3 2*HCl |
| Molecular Weight | 237.61 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Trifluoromethyl Standards
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Recommended Standards
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- 3-Hydroxy-7-iodobenzo[b]thiophene-2-carboxylic acid (CAS 1934712-87-4)
- (5-(((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)amino)methyl)-4,5-dihydroisoxazol-3-yl)methyl 4-chlorobenzoate (CAS 338422-35-8)
- 5-Methyl-N-(5-methylisoxazol-3-yl)-3-phenylisoxazole-4-carboxamide (CAS 442565-11-9)
- Ethyl 1-(4-amino-2-chlorophenyl)piperidine-4-carboxylate (CAS 1354751-64-6)
- D-Trp25-Tirzepatide (CAS CATO-CPTD788909)
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 18665070610 / Nicole.chen@cato-chem.com