(9H-Fluoren-9-yl)boronic acid CAS 100374-79-6
| CAS No. | 100374-79-6 |
| Molecular Formula | C13H11BO2 |
| Molecular Weight | 210.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (9H-Fluoren-9-yl)boronic acid (C13H11BO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, 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).
CATO supplies (9H-Fluoren-9-yl)boronic acid (CAS 100374-79-6), a certified reference material (molecular formula C13H11BO2, MW 210.04 g/mol) for analytical method development and quality control.
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.
As a certified reference material (CRM), (9H-Fluoren-9-yl)boronic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H11BO2 |
| Molecular Weight | 210.04 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
Related H Standards
- (9H-fluoren-2-yl)boronic acid (CAS 480424-61-1)
- ((9H-Fluoren-2-yl)methyl)hydrazine (CAS 887593-05-7)
- 1-(9h-Fluoren-2-yl)ethan-1-ol (CAS 20371-86-2)
- 1-(9H-Fluoren-9-yl)ethanol (CAS 3023-49-2)
- 1-(9h-Fluoren-9-yl)ethan-1-amine (CAS 758629-83-3)
- 1-(9H-Fluoren-9-yl)-N-methylmethanamine (CAS 76532-37-1)
- 2-(9H-Fluoren-9-yl)ethan-1-amine (CAS 21745-79-9)
- 1-(9H-Fluoren-3-yl)ethanone (CAS 55718-48-4)
Recommended Standards
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- (3-Methyl-1-(tetrahydro-2h-pyran-2-yl)-1h-pyrazol-5-yl)boronic acid (CAS 1141878-24-1)
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- Methyl 4-Azidotetrafluorobenzoate (CAS 122590-75-4)
- H-D-Arg-Phe-OH (CAS 133410-92-1)
- 2-(3-Fluoro-4-methylphenyl)morpholine (CAS 1516358-32-9)
- N-(2-(2,2-difluoroethoxy)benzyl)ethanamine (CAS 1183458-43-6)
- 3-(1H-Benzo[d][1,2,3]triazol-1-yl)-4,4-dimethylcyclohexan-1-one (CAS 300395-38-4)
- 1-Allyl-4-(naphthalen-1-yl)-1,4-dihydropyrazine-2,3-dione (CAS 898409-58-0)
- Thieno[2,3-d]pyridazin-7(6H)-one (CAS 697-72-3)
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