2-(6-Chloropyridin-3-yl)-1-(3-(trifluoromethyl)benzyl)-1H-benzo[d]imidazole CAS 337920-54-4
| CAS No. | 337920-54-4 |
| Molecular Formula | C20H13ClF3N3 |
| Molecular Weight | 387.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 387.79 g/mol gives 2-(6-Chloropyridin-3-yl)-1-(3-(trifluoromethyl)benzyl)-1H-benzo[d]imidazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-(6-Chloropyridin-3-yl)-1-(3-(trifluoromethyl)benzyl)-1H-benzo[d]imidazole (CAS 337920-54-4), a certified reference material (molecular formula C20H13ClF3N3, MW 387.79 g/mol) for analytical method development and quality control.
Structurally, 2-(6-Chloropyridin-3-yl)-1-(3-(trifluoromethyl)benzyl)-1H-benzo[d]imidazole (C20H13ClF3N3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 387.79 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
As a certified reference material (CRM), 2-(6-Chloropyridin-3-yl)-1-(3-(trifluoromethyl)benzyl)-1H-benzo[d]imidazole meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C20H13ClF3N3 |
| Molecular Weight | 387.79 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-(trifluoromethyl)benzyl)-1H-benzo[d]imidazole (CAS 338411-55-5)
- 2-(2-Chloropyridin-3-yl)-1-(4-(trifluoromethyl)benzyl)-1H-benzo[d]imidazole (CAS 338411-56-6)
- 2-(2-Chloropyridin-3-yl)-1-(2,4-dichlorobenzyl)-1H-benzo[d]imidazole (CAS 338411-20-4)
- 2-(2-Chloropyridin-3-yl)-1-(2,6-dichlorobenzyl)-1H-benzo[d]imidazole (CAS 338411-23-7)
- 2-(2-Chloropyridin-3-yl)-1-(3,4-dichlorobenzyl)-1H-benzo[d]imidazole (CAS 338411-21-5)
- 2-(6-Chloropyridin-3-yl)-1-(2,4-dichlorobenzyl)-1H-benzo[d]imidazole (CAS 339112-55-9)
- 2-(6-Chloropyridin-3-yl)-1-(3,4-dichlorobenzyl)-1H-benzo[d]imidazole (CAS 339112-60-6)
- 6-(4-(6-Chloropyridin-2-yl)piperazin-1-yl)-3-cyclohexylpyrimidine-2,4(1H,3H)-dione (CAS 339012-75-8)
Recommended Standards
- Methyl 5-chloro-4-({[(3-fluorobenzyl)oxy]imino}methyl)-1-phenyl-1H-pyrazole-3-carboxylate (CAS 477709-61-8)
- Methyl 5-chloro-4-({[(4-fluorobenzyl)oxy]imino}methyl)-1-phenyl-1H-pyrazole-3-carboxylate (CAS 320423-33-4)
- 1-(Benzo[d][1,3]dioxol-5-ylmethyl)-3-(2-chloro-6-fluorobenzyl)-4-hydroxypyridin-2(1H)-one (CAS 477869-82-2)
- Pantoprazole Impurity 32 (CAS CATO-C4X-139932)
- 6-(2,3,4-Trifluorophenoxy)hexanenitrile (CAS 1443354-01-5)
- Haloperidol (CAS 52-86-8)
- 2-(2-Bromo-4,5-difluorophenoxy)pyridine (CAS 870062-92-3)
- 4,4-Dimethoxy-1-butene (CAS 72380-56-4)
- Carfilzomib Impurity 45 (CAS 1660143-42-9)
- 5-Bromo-4,6-dichloro-2-(methylthio)pyrimidine (CAS 98136-20-0)
- Trenbolone-D3 (CAS 2026642-62-4)
- 3-[(4-Isopropylphenyl)methyl]azetidine 3-[[(4-(1-methylethyl)phenyl]methyl]azetidine 937622-20-3 (CAS 937622-20-3)
- 2-(4-(Trifluoromethyl)phenyl)pyrimidin-5-amine (CAS 1094311-67-7)
- Tau Peptide (274-288) trifluoroacetate salt (CAS 330456-39-8)
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