2-(2,4-Dichlorophenyl)-1h-benzo[d]imidazole CAS 14225-79-7
| CAS No. | 14225-79-7 |
| Molecular Formula | C13H8Cl2N2 |
| Molecular Weight | 263.12 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 2-(2,4-Dichlorophenyl)-1h-benzo[d]imidazole.
2-(2,4-Dichlorophenyl)-1h-benzo[d]imidazole (CAS 14225-79-7), molecular formula C13H8Cl2N2 and molecular weight 263.12 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(2,4-Dichlorophenyl)-1h-benzo[d]imidazole (C13H8Cl2N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 263.12 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C13H8Cl2N2 |
| Molecular Weight | 263.12 g/mol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichlorophenyl Standards
- 3-(3,5-Dichlorophenyl)-3-hydroxy-2,2-dimethylpropanoic acid (CAS 1248997-05-8)
- Ethyl 3-(3,5-Dichlorophenyl)-3-hydroxypropanoate (CAS 1249380-24-2)
- 2-[6-(2,4-Dichlorophenyl)pyridin-2-yl]acetonitrile (CAS 1361712-31-3)
- 2-(2,5-Dichlorophenyl)-1H-benzo[d]imidazole (CAS 14225-80-0)
- 2-(2,4-Dichlorophenyl)benzofuran (CAS 65246-46-0)
- 2-(2,4-Dichlorophenyl)imidazo[1,2-a]pyridine (CAS 63111-80-8)
- 2-(2,6-Dichlorophenyl)benzofuran (CAS 62924-12-3)
- 2-(3,4-Dichlorophenyl)-1H-benzo[d]imidazole (CAS 67370-32-5)
Recommended Standards
- 5-Chloro-2-(2-chlorophenyl)-1h-1,3-benzodiazole (CAS 14225-75-3)
- tert-Butyl n-(3,6-dichloropyridin-2-yl)carbamate (CAS 1421601-13-9)
- 1-(3-Bromo-2,2-dimethylpropyl)-2,4-difluorobenzene (CAS 1480706-68-0)
- 3-(3,5-Dichloro-4-hydroxyphenyl)-3-methylbutanoic acid (CAS 1420794-76-8)
- 4-(4-Fluorophenyl)thiazole-2-carbaldehyde (CAS 383142-69-6)
- 2-(2-Methylpiperazin-1-yl)pyrimidine (CAS 21279-56-1)
- Methyl 1-Oxoisoindoline-5-carboxylate (CAS 926307-72-4)
- 1-(4-Propylbenzenesulfonyl)piperazine hydrochloride (CAS 1181458-47-8)
- 2-(3-Bromophenyl)-5-phenyl-1,3,4-oxadiazole (CAS 83817-44-1)
- (Z)-3-((4-bromothiophen-2-yl)methylene)indolin-2-one (CAS 210303-61-0)
- 2-Methoxy-5-(1H-tetrazol-1-yl)aniline (CAS 924871-47-6)
- 2,4-Dihydro-5-[4-(1-methylethoxy)phenyl]-3h-pyrazol-3-one (CAS 442872-58-4)
- 1-bromo-3-(bromomethyl)-2-(trifluoromethyl)benzene (CAS 1428940-11-7)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
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