methyl 1-fluoro-2-oxo-cyclohexanecarboxylate CAS 84131-42-0
| CAS No. | 84131-42-0 |
| Molecular Formula | C8H11FO3 |
| Molecular Weight | 174.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of methyl 1-fluoro-2-oxo-cyclohexanecarboxylate is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies methyl 1-fluoro-2-oxo-cyclohexanecarboxylate (CAS 84131-42-0), a certified reference material (molecular formula C8H11FO3, MW 174.17 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, methyl 1-fluoro-2-oxo-cyclohexanecarboxylate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 174.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H11FO3 |
| Molecular Weight | 174.17 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.) | 1981 |
| Halogen Content | F-containing |
Related methyl Standards
- 5-Fluoro-1-naphthaldehyde (CAS 110931-86-7)
- 4-Fluoro-2,2'-bipyridine (CAS 118586-07-5)
- 6-Fluoro-2,3'-bipyridine (CAS 1214335-26-8)
- 2-Fluoro-4,4'-bipyridine (CAS 1214355-40-4)
- 2-Fluoro-3-(pyridin-4-yl)pyridine (CAS 1214356-68-9)
- 6-Fluoro-2,4'-bipyridine (CAS 1214360-31-2)
- 6-Fluoro-2,2'-bipyridine (CAS 1223063-81-7)
- 5-Fluoro-6-methyl-1H-indole-3-carbonitrile (CAS 1248585-34-3)
Recommended Standards
- 7-Fluoro-1-naphthalenecarboxaldehyde (CAS 82128-59-4)
- S-Acetylmercaptosuccinic anhydride (CAS 6953-60-2)
- 6-Fluoro-2-naphthaldehyde (CAS 721968-77-0)
- 937-34-8 2L4RKM5351 Phenylsulfate Sulfuric acid, monophenyl ester UNII-2L4RKM5351 (CAS 937-34-8)
- 2,8-Bis(9H-carbazol-9-yl)dibenzothiophene (CAS 913738-04-2)
- 5-Chloro-1-methyl-3-phenyl-4-({[4-(propan-2-yl)phenyl]sulfanyl}methyl)-1H-pyrazole (CAS 318234-19-4)
- 3-Amino-6,7-dihydro-5H-cyclopenta[b]thieno[3,2-e]pyridine-2-carboxylic acid (CAS 166113-90-2)
- N-(4-Methyl-5-nitro-2-pyridyl)acetamide (CAS 90765-02-9)
- n-Ethyl-2-((4-methyl-5-nitropyridin-2-yl)amino)acetamide (CAS 1444689-91-1)
- tert-butyl 5-(iodomethyl)-2-azabicyclo[2.2.1]heptane-2-carboxylate (CAS 1363210-44-9)
- Rehmapicrogenin (CAS 135447-39-1)
- 4-Bromo-5-methylbenzo[c][1,2,5]thiadiazole (CAS 2255-81-4)
- Verazide (CAS 93-47-0)
- Semaglutide Impurity 13 (CAS CATO-C4X-222613)
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