1-[(2,4-Dichlorophenyl)methyl]-N-ethyl-1H-1,3-benzodiazol-2-amine CAS 692733-04-3
| CAS No. | 692733-04-3 |
| Molecular Formula | C16H15Cl2N3 |
| Molecular Weight | 320.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C16H15Cl2N3, 1-[(2,4-Dichlorophenyl)methyl]-N-ethyl-1H-1,3-benzodiazol-2-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 320.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
1-[(2,4-Dichlorophenyl)methyl]-N-ethyl-1H-1,3-benzodiazol-2-amine (CAS 692733-04-3), molecular formula C16H15Cl2N3 and molecular weight 320.22 g/mol, is a CATO reference standard with documented purity and traceability.
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.
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 | C16H15Cl2N3 |
| Molecular Weight | 320.22 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 1-(2,6-Dinitro-4-(trifluoromethyl)phenyl)piperazine (CAS 36317-84-7)
- 2-((5-Amino-1,3,4-thiadiazol-2-yl)thio)-1-(2,4-dichlorophenyl)ethan-1-one (CAS 401583-42-4)
- (S)-1-(4-bromophenyl)-2-(((R)-1-phenylethyl)amino)ethan-1-ol (CAS 879205-72-8)
- 2-Amino-4-(2,3-dichlorophenyl)-6-(2-methylpropyl)pyridine-3-carbonitrile (CAS 338794-67-5)
- 3-Ethylazetidin-3-amine (CAS 866432-22-6)
- 2-(2-(1,3-Dioxolan-2-yl)ethoxy)-3-methoxybenzaldehyde (CAS 1443312-60-4)
- 2-(Cyclohexyloxy)isonicotinonitrile (CAS 1016867-57-4)
- (E)-beta-Chloro-4'-Fluoroacrylophenone (CAS 25871-99-2)
- Ethyl 3-(chloromethyl)benzoate (CAS 54589-54-7)
- 1-(7-Methoxynaphthalen-2-yl)ethanone (CAS 72775-28-1)
- N-((1R,2R)-2-methoxycyclopentyl)thietan-3-amine (CAS 1867444-20-9)
- 2-(Bromomethyl)benzofuran (CAS 41014-27-1)
- trans-4'-(3,4-Difluorophenyl)bicyclohexyl-4-one (CAS 147622-85-3)
- GnRH Associated Peptide (GAP) (1-13), human (CAS 100111-07-7)
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