2-Cyclohexen-1-one, 2-[4-(2-chloroethynyl)-2-fluoro-6-methoxyphenyl]-3-hydroxy- CAS 1639031-71-2
| CAS No. | 1639031-71-2 |
| Molecular Formula | C15H12ClFO3 |
| Molecular Weight | 294.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Cyclohexen-1-one, 2-[4-(2-chloroethynyl)-2-fluoro-6-methoxyphenyl]-3-hydroxy-.
CATO supplies 2-Cyclohexen-1-one, 2-[4-(2-chloroethynyl)-2-fluoro-6-methoxyphenyl]-3-hydroxy- (CAS 1639031-71-2), a certified reference material (molecular formula C15H12ClFO3, MW 294.71 g/mol) for analytical method development and quality control.
Based on its molecular formula C15H12ClFO3, 2-Cyclohexen-1-one, 2-[4-(2-chloroethynyl)-2-fluoro-6-methoxyphenyl]-3-hydroxy- contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 294.71 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Cyclohexen-1-one, 2-[4-(2-chloroethynyl)-2-fluoro-6-methoxyphenyl]-3-hydroxy- 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 | C15H12ClFO3 |
| Molecular Weight | 294.71 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F/Cl-containing |
Related Cyclohexen Standards
- 145657-26-7 2-Cyclohexen-1-one, 3-((2,3-dichlorophenyl)amino)- 3-(2,3-Dichloroanilino)-2-cyclohexen-1-one 3-((2,3-Dichlorophenyl)amino)-2-cyclohexen-1-one (CAS 145657-26-7)
- 3-Cyclohexen-1-ol, 5,5-dimethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- (CAS 1006389-64-5)
- [2-(1-Cyclohexen-1-yl)ethyl](4-methoxybenzyl)amine Hydrochloride (CAS 356537-08-1)
- 2-Cyclohexen-1-one, 3-[2-(3-fluoro-4-methoxyphenyl)ethynyl]- (CAS 2545469-17-6)
- 5-(1-Cyclohexen-1-yl)-5-ethyl-6-imino-hydrouracil (CAS 6297-72-9)
- 2-[1-(1-Cyclohexen-1-yl)ethenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 306775-14-4)
- [2-(1-Cyclohexen-1-yl)ethyl](2-methylbenzyl)amine Hydrochloride (CAS 356531-13-0)
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Recommended Standards
- 5-(3-Chlorobenzo[b]thiophen-2-yl)-3-methyl-4-nitroisoxazole (CAS 143806-62-6)
- 3-Chloro-4-((2-fluorobenzyl)oxy)benzohydrazide (CAS 1706429-06-2)
- 2-Chloro-4-((2-fluorobenzyl)oxy)-5-methoxybenzaldehyde (CAS 1427014-30-9)
- 3-Chloro-4-((4-fluorobenzyl)oxy)benzohydrazide (CAS 1706429-11-9)
- Etifoxine Hydrochloride (CAS 56776-32-0)
- 1,2-Dibromoacenaphthylene (CAS 13019-33-5)
- 2-Hydroxy-3-phenyl-6-(trifluoromethyl)pyrimidin-4(3H)-one (CAS 26676-02-8)
- 2-Amino-1,6-dihydropyrimidine-4-carboxylic acid (CAS 773010-63-2)
- (R)-2-((tert-Butoxycarbonyl)amino)-3-(2,4-dimethoxyphenyl)propanoic acid (CAS 1213896-42-4)
- 9-(2-Bromo-3-chlorophenyl)-9H-carbazole (CAS 2126841-70-9)
- Iron-54 (CAS 13982-24-6)
- 5-Hydroxy-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid (CAS 1260386-30-8)
- methyl 5-acetylfuran-2-carboxylate (CAS 13341-79-2)
- Cholecystokinin Octapeptide (desulfated) (CAS 25679-24-7)
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