(5R)-9-fluoro-2,3,4,5-tetrahydro-1-benzoxepin-5-ol CAS 1567880-97-0
| CAS No. | 1567880-97-0 |
| Molecular Formula | C10H11FO2 |
| Molecular Weight | 182.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5R)-9-fluoro-2,3,4,5-tetrahydro-1-benzoxepin-5-ol (CAS 1567880-97-0) is a high-purity analytical reference standard with the molecular formula C10H11FO2 and a molecular weight of 182.19 g/mol.
The molecular framework of (5R)-9-fluoro-2,3,4,5-tetrahydro-1-benzoxepin-5-ol (C10H11FO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 (5R)-9-fluoro-2,3,4,5-tetrahydro-1-benzoxepin-5-ol 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 | C10H11FO2 |
| Molecular Weight | 182.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
Related R Standards
- 2-(4-Fluoro-3,5-dimethylphenyl)acetic acid (CAS 1000544-58-0)
- 1-(5-Fluoro-2-methoxyphenyl)propan-2-one (CAS 1017082-10-8)
- 3-(3-Fluoro-5-methylphenyl)propanoic acid (CAS 1017779-56-4)
- 3-Fluoro-4-(propan-2-yloxy)benzaldehyde (CAS 1021231-72-0)
- 3-(3-fluoro-4-methoxyphenyl)propanal (CAS 1036396-31-2)
- 3-Fluoro-2-isopropoxybenzaldehyde (CAS 1037092-98-0)
- Ethyl 3-Fluoro-2-methylbenzoate (CAS 114312-57-1)
- 2-(3-Fluoro-4-methoxyphenyl)-2-methyloxirane (CAS 1189785-35-0)
Recommended Standards
- 4-(2-Fluoropyridin-4-yl)morpholine (CAS 1564591-74-7)
- (5s)-9-Fluoro-2,3,4,5-tetrahydro-1-benzoxepin-5-ol (CAS 1568193-23-6)
- 2-(4-Ethylphenyl)-2-fluoroacetic acid (CAS 1540215-43-7)
- 3-(4-Fluorophenyl)butanoic acid (CAS 15954-41-3)
- C-[1-(2-Methyl-piperidin-1-yl)-cyclopentyl]-methylamine (CAS 946681-91-0)
- 6-Methyl-N-(piperidin-2-ylmethyl)pyridin-2-amine (CAS 1250036-56-6)
- 1,2-Benzenedicarboxylic Acid, Dihexyl Ester, Branched And Linear (CAS 68515-50-4)
- 3-(4-(Methoxymethoxy)phenyl)propan-1-ol (CAS 74882-15-8)
- Methyl 3-[methyl(1-methylpyrrolidin-3-yl)amino]-propanoate (CAS 1119449-66-9)
- N-(2-(Cyclohex-1-en-1-yl)ethyl)-3-(pyridin-2-yloxy)benzamide (CAS 1797084-11-7)
- 4-Bromo-6-chloro-8-methoxy-2-methylquinoline (CAS 1189107-57-0)
- [3-(aminomethyl)pentan-3-yl]dimethylamine (CAS 891647-25-9)
- 1-ethylcyclopropanecarboxylic acid (CAS 150864-95-2)
- Peptide 434 (CAS CATO-CPTD788434)
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