1-Methyl-3-phenyl-2,5,6,7-tetrahydro-1H-1,4-diazepin-2-one CAS 1622069-58-2
| CAS No. | 1622069-58-2 |
| Molecular Formula | C12H14N2O |
| Molecular Weight | 202.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-Methyl-3-phenyl-2,5,6,7-tetrahydro-1H-1,4-diazepin-2-one (C12H14N2O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
1-Methyl-3-phenyl-2,5,6,7-tetrahydro-1H-1,4-diazepin-2-one (CAS 1622069-58-2) is a high-purity analytical reference standard with the molecular formula C12H14N2O and a molecular weight of 202.25 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-Methyl-3-phenyl-2,5,6,7-tetrahydro-1H-1,4-diazepin-2-one 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 | C12H14N2O |
| Molecular Weight | 202.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1993 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (3R,4S)-(4-Hydroxy-pyrrolidin-3-yl)-carbamic acid tert-butyl ester (CAS 1613023-55-4)
- tert-Butyl ((3R,4S)-4-aminotetrahydrofuran-3-yl)carbamate (CAS 1628794-75-1)
- 1-(3,5-Dimethylbenzyl)-1H-pyrazol-4-ol (CAS 1603253-55-9)
- Tert-butyl 5-hydroxytetrahydro-2H-pyran-2-carboxylate (CAS 1629145-46-5)
- Nonafluoro-tert-butyl 2-methylbutyrate (CAS 914637-47-1)
- 4-Cyano-1-methylpyridin-1-ium chloride (CAS 45709-30-6)
- 1-(2,2-Difluoroethyl)-3-nitro-1h-pyrazole-5-carboxylic acid (CAS 1328640-79-4)
- 4-[(4-Bromophenyl)sulfanyl]-5-methoxy-2-({[3-(trifluoromethyl)phenyl]methyl}sulfanyl)pyrimidine (CAS 339275-95-5)
- Methyl 3-Amino-5-(trifluoromethyl)benzoate (CAS 22235-25-2)
- Daprodustat Impurity 40 (CAS CATO-C4X-240740)
- 3,5-Difluoro-2-methylbenzonitrile (CAS 1003708-74-4)
- Kanamycin Impurity N1 (CAS 51736-76-6)
- 5-Methoxy-2-phenyl-2H-indazole (CAS 120455-03-0)
- Semaglutide impurity 57 (CAS 2773558-06-6)
Why CATO?
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