1-Benzyl-5,6-dichloro-2-(6-chloropyridin-3-yl)-1H-benzo[d]imidazole CAS 338773-99-2
| CAS No. | 338773-99-2 |
| Molecular Formula | C19H12Cl3N3 |
| Molecular Weight | 388.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Benzyl-5,6-dichloro-2-(6-chloropyridin-3-yl)-1H-benzo[d]imidazole.
1-Benzyl-5,6-dichloro-2-(6-chloropyridin-3-yl)-1H-benzo[d]imidazole (CAS 338773-99-2) is a high-purity analytical reference standard with the molecular formula C19H12Cl3N3 and a molecular weight of 388.68 g/mol.
The molecular framework of 1-Benzyl-5,6-dichloro-2-(6-chloropyridin-3-yl)-1H-benzo[d]imidazole (C19H12Cl3N3) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-Benzyl-5,6-dichloro-2-(6-chloropyridin-3-yl)-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 | C19H12Cl3N3 |
| Molecular Weight | 388.68 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 | Cl-containing |
| Nitrogen Atoms | 3 |
Related Benzyl Standards
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- 3,5-Dichloro-N-(4-((phenylthio)methyl)phenyl)benzamide (CAS 321431-81-6)
- 3,5-Dichloro-N-[3-(2-phenoxyethoxy)benzyl]aniline (CAS 1040686-40-5)
- 2,3-Dichloro-4-(ethylsulfonyl)-N-(2-methoxyphenyl)benzamide (CAS 477867-70-2)
- 3-(5,6-Dichloro-1-(2-fluorobenzyl)-1H-benzo[d]imidazol-2-yl)pyridin-2(1H)-one (CAS 338774-20-2)
- 3-(5,6-Dichloro-1-(4-fluorobenzyl)-1H-benzo[d]imidazol-2-yl)pyridin-2(1H)-one (CAS 338774-29-1)
- 3-{5,6-dichloro-1-[(3-fluorophenyl)methyl]-1H-1,3-benzodiazol-2-yl}-1,2-dihydropyridin-2-one (CAS 338774-28-0)
- 1-(2,4-Dichloro-5-methoxyphenyl)-5-(3-(trifluoromethyl)phenyl)-1H-tetrazole (CAS 338961-27-6)
Recommended Standards
- epi-Coprostanol (CAS 516-92-7)
- 2-(2-Chloropyridin-3-yl)-1-(2,4-dichlorobenzyl)-1H-benzo[d]imidazole (CAS 338411-20-4)
- Coprostan-3-ol (CAS 360-68-9)
- 2-(2-Chloropyridin-3-yl)-1-(2,6-dichlorobenzyl)-1H-benzo[d]imidazole (CAS 338411-23-7)
- 2-(2-Aminoacetamido)hexanoic acid (CAS 1504-41-2)
- 6-Bromo-1H-imidazo[4,5-c]pyridine (CAS 1312440-90-6)
- 3-(4-(4-Bromophenyl)-5-((2-chlorobenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 678181-51-6)
- 6-(2-Fluoro-5-methoxycarbonylphenyl)-2-formylphenol (CAS 1261919-29-2)
- N1-(2-chloro-4-nitrophenyl)ethane-1,2-diamine (CAS 27080-50-8)
- 66606-21-1 Calcium dehydroacetate calcium 3-acetyl-6-methyl-2-oxo-2H-pyran-4-olate (CAS 66606-21-1)
- 3-(4-Chlorophenyl)-2',3'-dichloropropiophenone (CAS 898788-39-1)
- Poly-L-leucine (CAS 25322-63-8)
- Irinotecan Impurity 35 (CAS 647852-82-2)
- Cholecystokinin Octapeptide (1-3) (desulfated) H-Asp-Tyr-Met-OH (CAS 121880-94-2)
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