3,3-dimethyl-1,4-diazepan-2-one CAS 933689-98-6
| CAS No. | 933689-98-6 |
| Molecular Formula | C7H14N2O |
| Molecular Weight | 142.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3,3-dimethyl-1,4-diazepan-2-one (CAS 933689-98-6), a certified reference material (molecular formula C7H14N2O, MW 142.20 g/mol) for analytical method development and quality control.
Structurally, 3,3-dimethyl-1,4-diazepan-2-one (C7H14N2O) contains an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 142.20 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3,3-dimethyl-1,4-diazepan-2-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H14N2O |
| Molecular Weight | 142.20 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) | 2.0 |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related dimethyl Standards
- 7,7-Dimethyl-2-oxabicyclo[3.2.0]heptan-6-ol (CAS 1333823-86-1)
- 2,4-Dimethyl-1,4-diazepan-5-one (CAS 1536757-25-1)
- 2,2-Dimethyl-cyclopropanecarboxylic acid ethyl ester (CAS 16783-11-2)
- (2,5-Dimethyl-3,4-dihydro-2H-pyran-2-yl)methanol (CAS 54004-34-1)
- (3,3-Dimethyl-2-oxabicyclo[2.1.1]Hexan-1-yl)methanol (CAS 2228305-71-1)
- (6,6-dimethyl-2,5-dihydropyran-3-yl)methanol (CAS 2306270-04-0)
- 1-(1,3-dimethyl-1H-pyrazol-5-yl)ethan-1-one (CAS 87375-38-0)
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Recommended Standards
- 3,3,4-trimethylpiperazin-2-one (CAS 86290-99-5)
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- 3,3-Dimethylhex-5-enoic acid (CAS 77290-88-1)
- 5-Oxo-2-(1H-pyrrol-1-yl)-4-(thiophen-2-yl)-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile (CAS 477854-13-0)
- 5-(5,7-Dimethylbenzo[d]oxazol-2-yl)-2-methylaniline (CAS 293737-72-1)
- 3-Ethyl-5,6,7,8-tetrahydroindolizine-1-carboxylic acid (CAS 1823442-30-3)
- 3-(2,4-Dichlorophenyl)-5-((2-fluorobenzyl)thio)-4H-1,2,4-triazol-4-amine (CAS 676244-32-9)
- Cefpodoxime Proxetil (CAS 87239-81-4)
- 1,4-Bis(5-phenyl-2-oxazolyl)benzene (CAS 1806-34-4)
- Methyl 1-(2-chlorophenyl)cyclopropanecarboxylate (CAS 943118-88-5)
- 4-METHOXYPYRIMIDIN-5-AMINE HCL (CAS 1794752-81-0)
- 3-(3-Chloro-4-ethoxyphenyl)-7-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 1713588-29-4)
- Insulin Degludec Impurity 27 (CAS CATO-C4X-215727)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com