1-(1,4-Diazepan-1-yl)-2-(o-tolyl)ethan-1-one hydrochloride CAS 1593645-90-9
| CAS No. | 1593645-90-9 |
| Molecular Formula | C14H20N2O |
| Molecular Weight | N/A |
| 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-(1,4-Diazepan-1-yl)-2-(o-tolyl)ethan-1-one hydrochloride (CAS 1593645-90-9), molecular formula C14H20N2OHCl and molecular weight 268.79 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-(1,4-Diazepan-1-yl)-2-(o-tolyl)ethan-1-one hydrochloride (C14H20N2OHCl) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 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.
As a certified reference material (CRM), 1-(1,4-Diazepan-1-yl)-2-(o-tolyl)ethan-1-one hydrochloride 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 | C14H20N2O HCl |
| Molecular Weight | 268.79 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Diazepan Standards
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- 6-Bromospiro[2H-1,5-benzodioxepin-3(4H),1′-cyclopropane] (CAS 1334499-94-3)
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