1-(3,4-dihydro-2H-pyran-5-yl)-2,2-difluoroethan-1-one CAS 1564797-97-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1564797-97-2 |
| Molecular Formula | C7H8F2O2 |
| Molecular Weight | 162.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(3,4-dihydro-2H-pyran-5-yl)-2,2-difluoroethan-1-one (CAS 1564797-97-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H8F2O2. Molecular weight: 162.13 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H8F2O2 |
| Molecular Weight | 162.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
Related dihydro Standards
- 2-Oxo-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-4-carbaldehyde (CAS 1190316-28-9)
- 2,3-Dihydro-[1,4]dioxino[2,3-b]pyridine-7-carbonitrile (CAS 1261365-28-9)
- 4,5-Dihydro-1,3,4-benzoxadiazepin-5-one (CAS 144760-61-2)
- 2-Oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carbaldehyde (CAS 1553231-99-4)
- 2,3-Dihydro-[1,4]dioxino-[2,3-c]pyridine-5-carbonitrile (CAS 1823922-75-3)
- 2-Oxo-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-5-carbaldehyde (CAS 189563-98-2)
- 1-Oxo-2,3-dihydro-1H-pyrrolo[3,4-c]pyridine-6-carbaldehyde (CAS 2847886-20-6)
- 1-phenyl-1,4-dihydro-5H-tetrazol-5-one (CAS 5097-82-5)
Recommended Standards
- (1R,3R,5S)-rel-6,6-difluorobicyclo[3.1.0]hexane-3-carboxylic acid (CAS 1447972-24-8)
- (3S,5s)-1,1-difluorospiro[2.3]Hexane-5-carboxylic acid (CAS 1773508-79-4)
- rel-(1R,3s,5S)-6,6-difluorobicyclo[3.1.0]hexane-3-carboxylic acid (CAS 1447942-40-6)
- 6-Bromo-2-(trifluoromethyl)benzo[d]oxazole (CAS 1260834-26-1)
- 5-(Furan-2-yl)-3-(4-methoxyphenyl)-4,5-dihydro-1h-pyrazole-1-carbothioamide (CAS 394682-47-4)
- Tert-butyl 3-hydroxy-4-(3-(trifluoromethyl)phenyl)piperidine-1-carboxylate (CAS 1187173-60-9)
- 4-Methoxy-3-sulfamoylbenzene-1-sulfonyl chloride (CAS 98280-42-3)
- 2-(Pyridin-2-yl)-4-(trifluoromethyl)-6-{[3-(trifluoromethyl)phenyl]sulfanyl}pyrimidine (CAS 338418-06-7)
- (1R,4R,5R,6R)-rel-2,2,5,6-Tetrachloro-1,7,7-Tris(chloromethyl)-Bicyclo[2.2.1]heptane (CAS 51775-36-1)
- Acetyl Tetrapeptide-11 (CAS 928006-88-6)
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 13829788188 / jacky.chen@cato-chem.com