1-methyl-3-(methylamino)azepan-2-one hydrochloride CAS 2059940-37-1
| CAS No. | 2059940-37-1 |
| Molecular Formula | C8H16N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-methyl-3-(methylamino)azepan-2-one hydrochloride is closely related to an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-methyl-3-(methylamino)azepan-2-one hydrochloride (CAS 2059940-37-1), molecular formula C8H16N2OHCl and molecular weight 192.69 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-methyl-3-(methylamino)azepan-2-one hydrochloride (C8H16N2OHCl) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 192.69 g/mol, it falls into the medium-molecular-weight range. 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.
As a certified reference material (CRM), 1-methyl-3-(methylamino)azepan-2-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 | C8H16N2O HCl |
| Molecular Weight | 192.69 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related methyl Standards
- 4-(Methylamino)phenyl furan-2-carboxylate (CAS 100063-33-0)
- 2-(methylamino)-6,7-dihydro-3H-purin-6-one (CAS 10030-78-1)
- 6-(Methylamino)pyridine-3-boronic Acid Pinacol Ester (CAS 1005009-98-2)
- 2-(Methylamino)cyclopentan-1-ol (CAS 100524-01-4)
- 2-(Methylamino)ethane-1-thiol (CAS 10061-40-2)
- 1-(2-(Methylamino)-2-oxoethyl)-1H-pyrazole-3-carboxylic acid (CAS 1006463-30-4)
- Ethyl 4-((methylamino)methyl)benzoate hydrochloride (CAS 1007870-76-9)
- 2-methyl-2-(methylamino)-1-phenyl-propan-1-ol (CAS 10079-55-7)
Recommended Standards
- 3-Chloro-4-nitropyridine hydrochloride (CAS 1257849-11-8)
- 4-Methyl-2H-indazol-3-amine (CAS 1207529-96-1)
- 34784-05-9 6-bromoisoquinoline InChI=1/C9H6BrN/c10-9-2-1-8-6-11-4-3-7(8)5-9/h1-6 isoquinoline, 6-bromo- (CAS 34784-05-9)
- 1-(4-Methoxy-3,5-dimethylphenyl)-2-methylpropan-2-ol (CAS 1443327-08-9)
- 2-Phenyl-N-((5-phenylisoxazol-3-yl)methyl)acetamide (CAS 946344-12-3)
- (3-(5-Bromopyridin-2-yl)phenyl)boronic acid (CAS 2225180-53-8)
- (S)-1-Boc-pyrrolidine-2-carbothioamide (CAS 101410-18-8)
- 5-Fluoro-2,3-dihydro-1H-inden-1-ol (CAS 52085-92-4)
- (6-(Methoxycarbonyl)-4-methylpyridin-3-yl)boronic acid (CAS 2225174-75-2)
- Semaglutide impurity 64 (CAS CATO-C4X-222664)
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