2-(7-Bromo-9,9-dihexyl-9H-fluoren-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 1048037-36-0
| CAS No. | 1048037-36-0 |
| Molecular Formula | C31H44BBrO2 |
| Molecular Weight | 539.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(7-Bromo-9,9-dihexyl-9H-fluoren-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(7-Bromo-9,9-dihexyl-9H-fluoren-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1048037-36-0), molecular formula C31H44BBrO2 and molecular weight 539.39 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(7-Bromo-9,9-dihexyl-9H-fluoren-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (C31H44BBrO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, a polycyclic aromatic 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 2-(7-Bromo-9,9-dihexyl-9H-fluoren-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 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 | C31H44BBrO2 |
| Molecular Weight | 539.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
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Recommended Standards
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- Baclofen Impurity 62 (CAS CATO-C4X-101262)
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- 4'-((4-Fluorobenzyl)thio)-1'H-spiro[cyclohexane-1,2'-quinazoline] (CAS 893786-15-7)
- (1-Isopropyl-1H-pyrazol-4-yl)methanamine (CAS 936940-09-9)
- 1-{[(2-Methylpropyl)amino]methyl}naphthalen-2-ol hydrochloride (CAS 1240578-35-1)
- 2-(5-Amino-4-phenyl-1h-imidazol-1-yl)acetamide (CAS 1235438-82-0)
- 2-(3-(Methoxymethyl)phenoxy)acetic acid (CAS 1339548-62-7)
- Alcaftadine Carboxylic Acid-d3 (CAS 1795019-71-4)
- Met(O)14-Exenatide trifluoroacetate salt (CAS 1678417-38-3)
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