1-N-Benzyl-4-chlorobenzene-1,2-diamine CAS 39235-92-2
| CAS No. | 39235-92-2 |
| Molecular Formula | C13H13ClN2 |
| Molecular Weight | 232.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-N-Benzyl-4-chlorobenzene-1,2-diamine (CAS 39235-92-2) is a high-purity analytical reference standard with the molecular formula C13H13ClN2 and a molecular weight of 232.71 g/mol.
1-N-Benzyl-4-chlorobenzene-1,2-diamine (C13H13ClN2) 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 1-N-Benzyl-4-chlorobenzene-1,2-diamine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H13ClN2 |
| Molecular Weight | 232.71 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 1-N-[(4-chlorophenyl)methyl]benzene-1,2-diamine (CAS 5729-18-0)
- 2-(2-Chlorophenyl)-1-phenylethan-1-ol (CAS 53774-32-6)
- 1-Chloro-4-(4-methoxybenzyl)benzene (CAS 37155-52-5)
- 2-(4-Chlorophenyl)-2-[(2E)-piperidin-2-ylidene]acetonitrile (CAS 245760-52-5)
- (5-Cyclopropyloxazol-4-yl)methanamine (CAS 1510677-39-0)
- Methyl 5-amino-2-bromo-4-iodobenzoate (CAS 2092601-78-8)
- Morinidazole (CAS 92478-27-8)
- ((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)glutamine (CAS 1009005-00-8)
- 1-(3-Hydroxy-phenyl)-5-oxo-pyrrolidine-3-carboxylic acid (CAS 91891-24-6)
- 2-(2-Fluorobenzoyl)oxazole (CAS 898759-67-6)
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