1-Fluorocyclohex-3-enecarboxylic acid CAS 32273-88-4
| CAS No. | 32273-88-4 |
| Molecular Formula | C7H9FO2 |
| Molecular Weight | 144.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, 1-Fluorocyclohex-3-enecarboxylic acid is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 144.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
1-Fluorocyclohex-3-enecarboxylic acid (CAS 32273-88-4), molecular formula C7H9FO2 and molecular weight 144.14 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-Fluorocyclohex-3-enecarboxylic 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 | C7H9FO2 |
| Molecular Weight | 144.14 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.) | 1966 |
| Halogen Content | F-containing |
Related Fluorocyclohex Standards
- 4-Fluorocyclohex-3-ene-1-carboxylic Acid (CAS 350-44-7)
- 2-acetyl-3-fluorocyclohex-2-en-1-one (CAS 134614-45-2)
- 5-acetyl-4-fluorocyclohex-3-en-1-one (CAS 145300-02-3)
- 4-Fluorocyclohex-3-enecarbonitrile (CAS 459-53-0)
- 4-Fluorocyclohex-3-en-1-ol (CAS 910039-57-5)
- ethyl 4-fluorocyclohex-3-ene-1-carboxylate (CAS 452333-58-3)
- 4-Fluorocyclohex-3-en-1-amine (CAS 675112-72-8)
- Butyl 1-fluorocyclohex-3-enecarboxylate (CAS 887268-27-1)
Recommended Standards
- 1,2-dihydro-1,2,4,5-tetrazine-3,6-dione hydrazone (CAS 5940-53-4)
- 2-{3-fluorobicyclo[1.1.1]pentan-1-yl}acetic acid (CAS 2092067-90-6)
- trans-2-Fluoro-[1,1-bi(cyclopropane)]-1-carboxylic acid (CAS 1706436-39-6)
- 2-Cyclopentylidene-2-fluoroacetic acid (CAS 777946-22-2)
- FIIN-3 (CAS 1637735-84-2)
- Ethyl 4-bromomethylcinnamate (CAS 60682-98-6)
- 5-Fluoro-1,2-dimethoxy-3-methylbenzene (CAS 91407-42-0)
- 3-Butoxy-N-[2-(hexyloxy)benzyl]aniline (CAS 1040683-28-0)
- 4-Amino-2-(pyridin-4-yl)pyrimidine-5-carboxamide (CAS 1543098-16-3)
- 3-(2-Methoxyphenyl)-2,5-dimethyl-N-(2-morpholinoethyl)pyrazolo[1,5-a]pyrimidin-7-amine (CAS 902041-09-2)
- (S)-2-(2-(((tert-Butoxycarbonyl)(cyclopropyl)amino)methyl)pyrrolidin-1-yl)acetic acid (CAS 1354015-71-6)
- 4-(Benzo[d]thiazol-2-ylthio)benzonitrile (CAS 1019608-44-6)
- 4-Methyl-6-oxo-1,6-dihydropyridine-3-carbonitrile (CAS 1355196-92-7)
- Semaglutide impurity 198 (CAS CATO-C4X-2226198)
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