1-Benzyl-4,5-dichloro-2-methyl-1H-imidazole CAS 1219563-82-2
| CAS No. | 1219563-82-2 |
| Molecular Formula | C11H10Cl2N2 |
| Molecular Weight | 241.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-Benzyl-4,5-dichloro-2-methyl-1H-imidazole (C11H10Cl2N2) 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.
1-Benzyl-4,5-dichloro-2-methyl-1H-imidazole (CAS 1219563-82-2) is a high-purity analytical reference standard with the molecular formula C11H10Cl2N2 and a molecular weight of 241.12 g/mol.
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.
CATO manufactures 1-Benzyl-4,5-dichloro-2-methyl-1H-imidazole 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.
Physical & Chemical Properties
| Molecular Formula | C11H10Cl2N2 |
| Molecular Weight | 241.12 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Benzyl Standards
- 2,4-Dichloro-N,N-dimethylquinolin-7-amine (CAS 114058-61-6)
- 4,7-Dichloro-2-isopropylquinazoline (CAS 1185248-75-2)
- 2,4-Dichloro-7-methyl-5,6,7,8-tetrahydroquinoline-3-carbonitrile (CAS 2768870-77-3)
- 4,8-Dichloro-2-isopropylquinazoline (CAS 887590-80-9)
- 6,7-Dichloro-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole (CAS 922510-77-8)
- 6,8-Dichloro-1H,2H,3H,4H,5H-pyrido[4,3-b]indole (CAS 439928-26-4)
- 2,4-dichloro-7-fluoro-8-methyl-quinazoline (CAS 1039736-73-6)
- 2,4-Dichloro-6-((methylsulfonyl)methyl)pyrimidine (CAS 944058-90-6)
Recommended Standards
- (4-Bromophenyl)(cyclobutyl)methanol (CAS 1216219-03-2)
- 1-bromo-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-ol (CAS 1221135-07-4)
- 4-Bromo-2,2-dimethyl-2,3-dihydro-1H-inden-1-ol (CAS 1188169-75-6)
- 5-(4-bromophenyl)pentan-2-one (CAS 1225493-45-7)
- 5-Bromo-2-methylbenzo[b]thiophene-1,1-dioxide (CAS 63166-90-5)
- 1-(7-Chloro-3-iodo-2-methylpyrazolo[1,5-a]pyrimidin-5-yl)ethan-1-ol (CAS 2387601-58-1)
- 2-Bromo-4-fluoro-5-nitrophenol (CAS 84478-87-5)
- (R)-5-bromo-2-(methoxycarbonyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 1638668-13-9)
- 2-(Hex-3-en-1-yl)-5-methylfuran (CAS 60858-07-3)
- 3-Chloro-4-[(6-chloro-5-fluoro-4-pyrimidinyl)amino]benzonitrile (CAS 1147558-27-7)
- 7-Chloro-3-(methylthio)-4H-benzo[e][1,2,4]thiadiazine 1,1-dioxide (CAS 40009-41-4)
- (3R,4S,5R)-5-(benzyloxymethyl)-3-fluoro-4-triisopropylsilyloxy-tetrahydrofuran-2-one (CAS 1583260-31-4)
- N-(4-(benzyloxy)benzyl)thietan-3-amine (CAS 2013273-38-4)
- Semaglutide impurity 29 (CAS 110990-08-4)
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