5-Chloro-2-(2-(pyridin-2-yl)phenyl)-1H-benzo[d]imidazole CAS 824395-00-8
| CAS No. | 824395-00-8 |
| Molecular Formula | C18H12ClN3 |
| Molecular Weight | 305.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-Chloro-2-(2-(pyridin-2-yl)phenyl)-1H-benzo[d]imidazole is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 5-Chloro-2-(2-(pyridin-2-yl)phenyl)-1H-benzo[d]imidazole (CAS 824395-00-8), a certified reference material (molecular formula C18H12ClN3, MW 305.76 g/mol) for analytical method development and quality control.
The molecular framework of 5-Chloro-2-(2-(pyridin-2-yl)phenyl)-1H-benzo[d]imidazole (C18H12ClN3) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C18H12ClN3 |
| Molecular Weight | 305.76 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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- 1,3,8-Trihydroxy-6-(hydroxymethyl)anthracen-9(10H)-one (CAS 61350-20-7)
- 2-Phenyl-2H-1,2,3-triazole-4-carbonyl chloride (CAS 36386-85-3)
- Thiamphenicol Impurity 2 (CAS 19934-71-5)
- 3-(Ethylthio)-N-(5-(thiophen-2-yl)-1,3,4-oxadiazol-2-yl)benzamide (CAS 886913-13-9)
- 4-Methyl-2-(2,2,2-trifluoroethoxy)pyrimidine-5-carboxylic acid (CAS 914201-23-3)
- Methyl (2E)-4-(3-Bromophenyl)-4-oxobut-2-enoate (CAS 1072069-57-8)
- 2-(3,4-Dichloro-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1165935-92-1)
- Peptide Impurity 05 (CAS 2322924-83-2)
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