4-(Difluoromethoxy)cyclohexane-1-carboxylic acid CAS 1206678-19-4
| CAS No. | 1206678-19-4 |
| Molecular Formula | C8H12F2O3 |
| Molecular Weight | 194.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Difluoromethoxy)cyclohexane-1-carboxylic acid (CAS 1206678-19-4), molecular formula C8H12F2O3 and molecular weight 194.18 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H12F2O3, 4-(Difluoromethoxy)cyclohexane-1-carboxylic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 194.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
As a certified reference material (CRM), 4-(Difluoromethoxy)cyclohexane-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.
Physical & Chemical Properties
| Molecular Formula | C8H12F2O3 |
| Molecular Weight | 194.18 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 | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
Related Difluoromethoxy Standards
- 2-(Difluoromethoxy)cyclohexane-1-carboxylic acid (CAS 1782821-58-2)
- trans-4-(Difluoromethoxy)cyclohexane-1-carboxylic acid (CAS 1940134-56-4)
- 1-(Difluoromethoxy)naphthalene (CAS 920981-10-8)
- 2-(Difluoromethoxy)naphthalene (CAS 712-79-8)
- 5-Difluoromethoxy-2-fluorothiophenol (CAS 1803779-48-7)
- 2-Difluoromethoxy-3-fluorothiophenol (CAS 1803823-72-4)
- 2-Difluoromethoxy-6-fluorothiophenol (CAS 1803824-35-2)
- 3-Difluoromethoxy-2-fluorothiophenol (CAS 1803849-00-4)
Recommended Standards
- 3-((Trifluoromethyl)thio)pyridin-4-amine (CAS 1204235-21-1)
- 3-Amino-2-mercapto-6-(trifluoromethyl)pyridine (CAS 1214332-07-6)
- 3-((Trifluoromethyl)thio)pyridin-2-amine (CAS 1204234-81-0)
- (1R,4S)-3-(methoxycarbonyl)bicyclo[2.2.1]Hepta-2,5-diene-2-carboxylic acid (CAS 121701-12-0)
- 5-Amino-2-phenylpyridazin-3(2H)-one (CAS 13589-77-0)
- 2-Fluoro-6-(3-methyl-1h-pyrazol-1-yl)benzene-1-carbothioamide (CAS 1539840-55-5)
- Cangrelor (CAS 163706-06-7)
- N2,n4-dimethylpyrimidine-2,4-diamine (CAS 856289-68-4)
- α-4,5-dibenzoyl-2-cyano- D-deoxyribrate (CAS 226232-74-2)
- silver thiocyanate (CAS 1701-93-5)
- ethyl 3-(benzylamino)propanoate hydrochloride (CAS 100200-22-4)
- 3-(3-Fluorophenyl)-1-phenyl-1H-pyrazol-5-amine (CAS 1015844-72-0)
- N2,N4-dimethyl-3-nitropyridine-2,4-diamine (CAS 1042154-36-8)
- (2S)-2-amino-4-(hydroxymethylphosphinyl)butanoyl-L-alanyl-L-alanine (2S)-2-amino-4-[hydroxy(methyl)phosphinoyl]butyryl-L-alanyl-L-alanine 2-Amino-4-(methylphosphino)butyrylalanylalanine 35597-43-4 Antibiotic SF 1293 Bialaphos CHEBI:3088 L-phosphinothricyl-L-alanyl-L-alanine N-{(2S)-2-amino-4-[hydroxy(methyl)phosphoryl]butanoyl}-L-alanyl-L-alanine PTT Phosphinothricylalanylalanine bilanafos gamma-(Hydroxymethylphosphinyl)-L-alpha-aminobutyryl-L-alanyl-L-alanine phosphinothricin tripeptide (CAS 35597-43-4)
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