N-(2-chloro-4-methylphenyl)-4,5-dihydro-1H-imidazol-2-amine CAS 4201-22-3
| CAS No. | 4201-22-3 |
| Molecular Formula | C10H12ClN3 |
| Molecular Weight | 209.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2-chloro-4-methylphenyl)-4,5-dihydro-1H-imidazol-2-amine (CAS 4201-22-3) is a high-purity analytical reference standard with the molecular formula C10H12ClN3 and a molecular weight of 209.68 g/mol.
N-(2-chloro-4-methylphenyl)-4,5-dihydro-1H-imidazol-2-amine (C10H12ClN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 N-(2-chloro-4-methylphenyl)-4,5-dihydro-1H-imidazol-2-amine 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 | C10H12ClN3 |
| Molecular Weight | 209.68 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related N Standards
- 6-Chloro-2-isopropyl-4-methyl-2h-pyrazolo[3,4-b]pyridine (CAS 1018046-39-3)
- 6-Chloro-4-methyl-2-propyl-2H-pyrazolo[3,4-b]pyridine (CAS 1018048-12-8)
- 5-Chloro-3-isopropyl-2-methyl-3H-imidazo[4,5-b]pyridine (CAS 1044770-70-8)
- 5-Chloro-1-isopropyl-1H-benzo[d]imidazol-2-amine (CAS 1154369-65-9)
- 1-(5-Chloro-1h-benzo[d]imidazol-2-yl)propan-1-amine (CAS 1156769-41-3)
- (5-Chloro-1-ethyl-1H-benzo[d]imidazol-2-yl)methanamine (CAS 1183898-37-4)
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Recommended Standards
- 7-Chloro-3-isopropyl-5-methylpyrazolo[1,5-a]pyrimidine (CAS 2091940-74-6)
- n,n-Diallyl-6-chloropyridazin-3-amine (CAS 28620-81-7)
- 7-Chloro-1-propyl-1H-benzo[d]imidazol-2-amine (CAS 945024-43-1)
- Dalilesen Impurity 11 (CAS CATO-C4X-301011)
- n-Isobutyl-3,5-dimethoxy-4-methylbenzamide (CAS 794563-53-4)
- N-(3-(2,2-difluoroethoxy)benzyl)ethanamine (CAS 1184680-66-7)
- 1-Butyl-6-hydroxy-5-(((4-isopropylphenyl)imino)methyl)-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 883278-93-1)
- 5-(2-Chlorophenyl)-7-methyl-3-oxo-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidine-6-carboxamide (CAS 879934-46-0)
- (R)-1-(perfluorophenyl)ethan-1-ol (CAS 104371-21-3)
- (2R,3R,4S,5S,6S)-2-(((2R,3S,4S,5R)-3,4-Dihydroxy-2,5-bis(hydroxymethyl)tetrahydrofuran-2-yl)oxy)-6-(mercaptomethyl)tetrahydro-2H-pyran-3,4,5-triol (CAS 92596-11-7)
- 2-Chlorobenzo[d]thiazole-4-carboxylic acid (CAS 1260529-68-7)
- 6-Nitro-1h-indole-5-carbonitrile (CAS 1423120-44-8)
- 3-Amino-1,1-difluoro-4-phenylbutan-2-ol (CAS 1461706-81-9)
- Acetyl decapeptide-3 (CAS 935288-50-9)
Why CATO?
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