3,3-Difluoro-6-methylpiperidin-2-one CAS 2138510-27-5
| CAS No. | 2138510-27-5 |
| Molecular Formula | C6H9F2NO |
| Molecular Weight | 149.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3,3-Difluoro-6-methylpiperidin-2-one.
3,3-Difluoro-6-methylpiperidin-2-one (CAS 2138510-27-5) is a high-purity analytical reference standard with the molecular formula C6H9F2NO and a molecular weight of 149.14 g/mol.
Structurally, 3,3-Difluoro-6-methylpiperidin-2-one (C6H9F2NO) contains an amide group, a hydroxyl group, an ether linkage, fluorine substitution. 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 149.14 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.
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.
CATO manufactures 3,3-Difluoro-6-methylpiperidin-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 | C6H9F2NO |
| Molecular Weight | 149.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluoro Standards
- 2,2-Difluoro-1-pyrrolidin-1-yl-ethanone (CAS 109872-83-5)
- 7,7-Difluoro-5-oxa-2-azaspiro[3.4]octane (CAS 1214875-26-9)
- 3,3-Difluoro-1-(oxetan-3-yl)azetidine (CAS 1823325-13-8)
- 8,8-Difluoro-5-oxa-2-azaspiro[3.4]Octane (CAS 2306270-84-6)
- 3,4-Difluoro-1-Methyl-2,5-Pyrrolidinedione (CAS 56154-78-0)
- 4,4-difluoro-3,3-dimethylpiperidine (CAS 1198392-56-1)
- 4,4-Difluoro-1-methylcyclohexan-1-amine (CAS 1389442-00-5)
- 4,4-Difluoro-3,5-dimethylpiperidine (CAS 1783745-21-0)
Recommended Standards
- (2-Formylphenyl)boronic-10B acid (CAS 269727-10-8)
- 3,5-difluoropyridine-2-carbaldehyde (CAS 780801-58-3)
- (1R,3r)-3-(difluoromethyl)cyclobutane-1-carboxamide (CAS 2169127-41-5)
- 3,5-difluoropyridine-4-carbaldehyde (CAS 870234-98-3)
- (2R,3R,4S,5R)-2-(6-Amino-8-fluoro-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 23205-67-6)
- (5-Iodothiophen-3-yl)methanol (CAS 185395-90-8)
- 6-Chloro-N2-methylpyridine-2,3-diamine (CAS 89660-14-0)
- 5-Amino-3-(3-methoxyphenyl)isoxazole (CAS 119162-46-8)
- tert-Butyl (S)-2-(2-(trifluoromethyl)benzyl)piperazine-1-carboxylate (CAS 1260608-34-1)
- Maribavir Impurity 10 (CAS CATO-C4X-300710)
- Ethyl 5-(chlorosulfonyl)furan-2-carboxylate (CAS 87299-59-0)
- S-(2,2-Dimethyl-4-oxo-3,6,9,12,15-pentaoxa-5-azaheptadecan-17-yl) ethanethioate (CAS 2055040-71-4)
- 4-(Furan-2-yl)-1-methylpyrrolidine-3-carboxylic acid (CAS 1483814-81-8)
- Tirzepatide Impurity 45 (CAS CATO-C4X-324045)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com