1-(Difluoromethyl)-4-oxocyclohexane-1-carboxylic acid CAS 2228323-72-4
| CAS No. | 2228323-72-4 |
| Molecular Formula | C8H10F2O3 |
| Molecular Weight | 192.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(Difluoromethyl)-4-oxocyclohexane-1-carboxylic acid 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.
1-(Difluoromethyl)-4-oxocyclohexane-1-carboxylic acid (CAS 2228323-72-4) is a high-purity analytical reference standard with the molecular formula C8H10F2O3 and a molecular weight of 192.16 g/mol.
Structurally, 1-(Difluoromethyl)-4-oxocyclohexane-1-carboxylic acid (C8H10F2O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 192.16 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H10F2O3 |
| Molecular Weight | 192.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
Related Difluoromethyl Standards
- 3-(Difluoromethyl)-2-oxopiperidine-3-carboxamide (CAS 126309-11-3)
- 1-(difluoromethyl)-1H-indole-3-carbonitrile (CAS 1506544-16-6)
- 1-(Difluoromethyl)-1h-indole-4-carbonitrile (CAS 1700081-44-2)
- 3-(Difluoromethyl)-1H-indole-5-carbonitrile (CAS 2114943-90-5)
- 5-(difluoromethyl)-4H,7H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one (CAS 1018125-45-5)
- 5-(Difluoromethyl)-2-fluoro-3-methoxypyridin-4-amine (CAS 1804947-44-1)
- 3-(Difluoromethyl)-4-fluoro-6-methoxypyridin-2-amine (CAS 1805055-06-4)
- 5-(Difluoromethyl)-3-fluoro-6-methoxypyridin-2-amine (CAS 1805055-18-8)
Recommended Standards
- 6,7-Difluoro-2-methyl-1H-indole-5-carbonitrile (CAS 1956324-97-2)
- 2-(2-(Trifluoromethyl)thiazol-5-yl)acetonitrile (CAS 2167711-50-2)
- 2-(2,3-Difluorophenyl)pyrimidine (CAS 190776-46-6)
- 2-(3,5-Difluorophenyl)pyrimidine (CAS 797047-23-5)
- Ethyl 7-(2-methoxyphenyl)-7-oxoheptanoate (CAS 122115-56-4)
- Tert-butyl 5-amino-4-cyano-1H-pyrazole-1-carboxylate (CAS 1232792-00-5)
- 4-(Tert-butyl)-1-ethynylcyclohexan-1-ol (CAS 20325-03-5)
- 2,3-Difluoro-5-formylbenzonitrile (CAS 1807274-74-3)
- Iguratimod Impurity 57 (CAS 149457-04-5)
- N-(3-chloro-2-methylphenyl)-3-phenylisoxazole-5-carboxamide (CAS 477859-17-9)
- Ammonium acrylate (CAS 9003-03-6)
- Methyl 2-amino-3-(2,4-dimethoxyphenyl)propanoate (CAS 174906-29-7)
- Clarity (CAS 104040-79-1)
- Semaglutide impurity 41 (CAS CATO-C4X-222641)
Why CATO?
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