6,8-Difluoro-1,2,3,4-tetrahydronaphthalen-1-ol CAS 173996-19-5
| CAS No. | 173996-19-5 |
| Molecular Formula | C10H10F2O |
| Molecular Weight | 184.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 6,8-Difluoro-1,2,3,4-tetrahydronaphthalen-1-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.
CATO supplies 6,8-Difluoro-1,2,3,4-tetrahydronaphthalen-1-ol (CAS 173996-19-5), a certified reference material (molecular formula C10H10F2O, MW 184.18 g/mol) for analytical method development and quality control.
The molecular framework of 6,8-Difluoro-1,2,3,4-tetrahydronaphthalen-1-ol (C10H10F2O) is characterized by 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C10H10F2O |
| Molecular Weight | 184.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
| Halogen Content | F-containing |
Related Difluoro Standards
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- (1r)-5,7-Difluoro-1,2,3,4-tetrahydronaphthalen-1-ol (CAS 1568168-54-6)
- 5,7-Difluoro-1,2,3,4-tetrahydronaphthalen-1-ol (CAS 173996-16-2)
- 6,7-Difluoro-1,2,3,4-tetrahydronaphthalen-1-ol (CAS 173996-17-3)
Recommended Standards
- 5,7-Difluoro-1,2,3,4-tetrahydronaphthalen-2-ol (CAS 173996-22-0)
- (R)-5,7-difluoro-1,2,3,4-tetrahydronaphthalen-2-ol (CAS 173996-25-3)
- (2-(3,5-Difluorophenyl)cyclopropyl)methanol (CAS 1696588-54-1)
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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