Dimethyl (1R,2R)-4,4-difluorocyclohexane-1,2-dicarboxylate CAS 1694638-14-6
| CAS No. | 1694638-14-6 |
| Molecular Formula | C10H14F2O4 |
| Molecular Weight | 236.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Dimethyl (1R,2R)-4,4-difluorocyclohexane-1,2-dicarboxylate (C10H14F2O4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies Dimethyl (1R,2R)-4,4-difluorocyclohexane-1,2-dicarboxylate (CAS 1694638-14-6), a certified reference material (molecular formula C10H14F2O4, MW 236.21 g/mol) for analytical method development and quality control.
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 Dimethyl (1R,2R)-4,4-difluorocyclohexane-1,2-dicarboxylate 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 | C10H14F2O4 |
| Molecular Weight | 236.21 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 1994 |
| Halogen Content | F-containing |
Related Dimethyl Standards
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Recommended Standards
- 2-[(2,2,2-Trifluoroethyl)sulfanyl]benzoic acid (CAS 162965-55-1)
- 2-Isopropoxyethyl trifluoromethanesulfonate (CAS 1698852-59-3)
- 2-((3,4,4-Trifluorobut-3-en-1-yl)thio)pyrimidin-4(3H)-one (CAS 145320-71-4)
- [2-(Trifluoromethoxy)phenyl]thiourea (CAS 175205-24-0)
- (R)-2-Hydroxypropyl benzoate (CAS 103548-13-6)
- (E)-N'-((5-iodopyridin-2-yl)carbamothioyl)-N,N-dimethylformimidamide (CAS 338748-97-3)
- 5-Hydroxy-4-(m-tolyl)isoquinolin-1(2H)-one (CAS 656234-19-4)
- Methyl 2,5-diaminopentanoate (CAS 81084-75-5)
- (S)-2-(Furan-2-ylmethyl)pyrrolidine-2-carboxylic acid (CAS 1217753-90-6)
- 2-(4-Bromobutyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 124215-50-5)
- Tert-butyl 4-(4-methoxybenzamido)piperidine-1-carboxylate (CAS 1233954-81-8)
- methyl 2-amino-3,6-difluoro-5-(3,3,3-trifluoroprop-1-ynyl)benzoate (CAS 2604102-07-8)
- Azatepa (CAS 125-45-1)
- Peptide T (CAS 106362-32-7)
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