(9H-fluorene-9,9-diyl)dimethanol 4425-93-8 9H-Fluorene-9,9-dimethanol CAS 4425-93-8
| CAS No. | 4425-93-8 |
| Molecular Formula | C15H26O2 |
| Molecular Weight | 238.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (9H-fluorene-9,9-diyl)dimethanol 4425-93-8 9H-Fluorene-9,9-dimethanol (CAS 4425-93-8), a certified reference material (molecular formula C15H26O2, MW 238.37 g/mol) for analytical method development and quality control.
(9H-fluorene-9,9-diyl)dimethanol 4425-93-8 9H-Fluorene-9,9-dimethanol (C15H26O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
CATO manufactures (9H-fluorene-9,9-diyl)dimethanol 4425-93-8 9H-Fluorene-9,9-dimethanol 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 | C15H26O2 |
| Molecular Weight | 238.37 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
Related H Standards
- 9h-Fluorene-9-sulfonamide (CAS 132606-18-9)
- 9h-Fluorene-2-sulfonamide (CAS 13354-22-8)
- 9H-Fluorene-4-carbonyl chloride (CAS 7315-93-7)
- 1,1'-(9H-Fluorene-2,5-diyl)diethanone (CAS 60505-53-5)
- 1,1'-(9H-Fluorene-2,7-diyl)diethanone (CAS 39665-89-9)
- Methyl Fluorene-9-carboxylic Acid Ester (CAS 3002-30-0)
- 9H-Fluorene-2,7-dicarboxylic acid (CAS 22980-67-2)
- 2,2'-(9H-fluorene-9,9-diyl)diethanol (CAS 203070-78-4)
Recommended Standards
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Why CATO?
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