1,2-DIfluorocyclohex-2-enecarboxylic acid CAS 1823920-29-1
| CAS No. | 1823920-29-1 |
| Molecular Formula | C7H8F2O2 |
| Molecular Weight | 162.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2-DIfluorocyclohex-2-enecarboxylic acid (CAS 1823920-29-1) is a high-purity analytical reference standard with the molecular formula C7H8F2O2 and a molecular weight of 162.13 g/mol.
Structurally, 1,2-DIfluorocyclohex-2-enecarboxylic acid (C7H8F2O2) 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 162.13 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).
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 1,2-DIfluorocyclohex-2-enecarboxylic acid 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 | 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.) | 1995 |
| Halogen Content | F-containing |
Related DIfluorocyclohex Standards
Recommended Standards
- (3R,5r)-1,1-difluorospiro[2.3]Hexane-5-carboxylic acid (CAS 1773508-80-7)
- 3,3-Difluorobicyclo[3.1.0]Hexane-6-carboxylic acid (CAS 1823966-34-2)
- (3S,5s)-1,1-difluorospiro[2.3]Hexane-5-carboxylic acid (CAS 1773508-79-4)
- (3aR,6aS)-3,3-Difluorohexahydro-2H-Cyclopenta[b]Furan-2-One (CAS 182932-06-5)
- 4-(Allyloxy)benzylamine (CAS 83171-41-9)
- Borate(1-), dimethyldiphenyl-, lithium (1:1), (T-4)- (CAS 68132-95-6)
- 1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-1H-pyrrole-2-carboxaldehyde (CAS 259175-25-2)
- 1-Bromo-5-methoxy-4-methyl-2-nitrobenzene (CAS 1807224-98-1)
- 4-[(4-Fluorophenyl)sulfanyl]butanoic acid (CAS 18850-56-1)
- 2-(4-Chlorophenyl)-8,8-dimethyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine (CAS 1416438-52-2)
- Ethyl 4-hydroxy-6-oxo-1-(o-tolyl)-1,6-dihydropyridazine-3-carboxylate (CAS 1105193-01-8)
- 3-(Dec-1-en-1-yl)dihydrofuran-2,5-dione (CAS 25447-83-0)
- (R)-(2-Bromo-1-(2-fluorophenyl)ethoxy)(tert-butyl)dimethylsilane (CAS 1263284-18-9)
- Delicious Peptide (bovine) (CAS 73984-05-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com