3,3-Difluoro-4-(hydroxymethyl)piperidin-2-one CAS 1258639-19-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1258639-19-8 |
| Molecular Formula | C6H9F2NO2 |
| Molecular Weight | 165.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,3-Difluoro-4-(hydroxymethyl)piperidin-2-one (CAS 1258639-19-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H9F2NO2. Molecular weight: 165.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H9F2NO2 |
| Molecular Weight | 165.14 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluoro Standards
- 2,2-Difluoro-N-methoxy-N-methylcyclopropane-1-carboxamide (CAS 1202774-49-9)
- 3,3-Difluoro-4-piperidinecarboxylic acid (CAS 1303974-04-0)
- (S)-4,4-difluoro-1-methylpyrrolidine-2-carboxylic acid (CAS 1305325-21-6)
- (2S)-4,4-Difluoro-2-methylpyrrolidine-2-carboxylic acid (CAS 1363384-65-9)
- 4,4-difluoro-1-methylpyrrolidine-3-carboxylic acid (CAS 1779842-14-6)
- 4,4-Difluoro-1-methylpyrrolidine-2-carboxylic acid (CAS 1822441-74-6)
- (R)-4,4-difluoro-1-methylpyrrolidine-2-carboxylic acid (CAS 2165571-42-4)
- 2,2-Difluoro-1-Morpholino-Ethanone (CAS 27074-57-3)
Recommended Standards
- 5,5-Difluoropiperidine-3-carboxylic Acid (CAS 1255666-96-6)
- Methyl (2S)-4,4-difluoropyrrolidine-2-carboxylate (CAS 126111-14-6)
- 5,5-Difluoropiperidine-2-carboxylic Acid (CAS 1255663-89-8)
- Ethyl 3-amino-5-bromo-4-(methylamino)benzoate (CAS 1423037-45-9)
- ((1S,4R)-3,3-Dimethylbicyclo[2.2.1]heptan-2-yl)methanol (CAS 684284-13-7)
- 4,4'-((1E,1'E)-Hydrazine-1,2-diylidenebis(methanylylidene))bis(N,N-dimethylaniline) (CAS 108026-63-7)
- cis,cis-9,12-Octadecadien-1-ol (CAS 506-43-4)
- 2-Methyl-6-(piperidin-4-yl)pyrimidin-4-ol (CAS 1087527-83-0)
- D-β-Asp9-Tirzepatide (CAS CATO-CPTD788932)
- Acetyl Dipeptide-1 (CAS 196604-48-5)
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