(3R)-3-Fluorooxan-4-one CAS 1266339-08-5
| CAS No. | 1266339-08-5 |
| Molecular Formula | C5H7FO2 |
| Molecular Weight | 118.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (3R)-3-Fluorooxan-4-one 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.
(3R)-3-Fluorooxan-4-one (CAS 1266339-08-5), molecular formula C5H7FO2 and molecular weight 118.11 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (3R)-3-Fluorooxan-4-one (C5H7FO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 118.11 g/mol, it falls into the low-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 (3R)-3-Fluorooxan-4-one 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 | C5H7FO2 |
| Molecular Weight | 118.11 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 | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
Related R Standards
- 5-fluorooxan-3-one (CAS 1507158-67-9)
- (3S)-3-Fluorooxan-4-one (CAS 1638744-54-3)
- cis-3-fluorooxan-4-amine (CAS 1631027-04-7)
- cis-3-fluorooxan-4-ol (CAS 1422188-18-8)
- 3-fluorooxan-4-ol (CAS 1481690-51-0)
- 5-fluorooxan-3-ol (CAS 2306269-61-2)
- (4-fluorooxan-4-yl)methanamine (CAS 1228875-13-5)
- (3-fluorooxan-3-yl)methanol (CAS 1554200-18-8)
Recommended Standards
- trans-3-fluorocyclobutane-1-carboxylic acid (CAS 123812-79-3)
- 1-(Fluoromethyl)cyclopropanecarboxylic Acid (CAS 1273565-75-5)
- cis-3-fluorocyclobutane-1-carboxylic acid (CAS 123812-78-2)
- 128230-87-5 cis-2-Fluoro-1-methylcyclopropanecarboxylic acid (CAS 128230-87-5)
- ENMD 547 (CAS 644961-61-5)
- 1-((4-Chlorophenyl)sulfonyl)piperidin-3-amine hydrochloride (CAS 1827467-55-9)
- 1-[4-(4-Bromophenyl)-1,3-thiazol-2-yl]-3-phenyl-1H-pyrazol-5-ol (CAS 1020052-17-8)
- 5-Methoxy-2,3-dihydrobenzofuran-6-amine (CAS 156488-98-1)
- (S)-2-Amino-N-(4-((cyclopropylmethyl)amino)cyclohexyl)-3-methylbutanamide (CAS 1354010-57-3)
- 4-Methyl-7-phenoxy-1h,2h,3h,4h,9h-cyclopenta[b]quinolin-9-one (CAS 374918-94-2)
- 1-(2-Amino-4,5-dimethoxyphenyl)propan-1-one (CAS 4765-46-2)
- 1-Ethylquinolin-4(1H)-one (CAS 13720-89-3)
- tert-Butyl 4-(5-formylthiazol-2-yl)piperidine-1-carboxylate (CAS 1001203-01-5)
- Peptide 433 (CAS CATO-CPTD788433)
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