4’-Bromospiro[cyclohexane-1,9’-fluorene]

4’-Bromospiro[cyclohexane-1,9’-fluorene] (CAS: 1547491-57-5) is a high-purity spiro-structured fluorene derivative with a rigid spiro cyclohexane-fluorene skeleton and bromine substitution at the 4' position. It possesses excellent thermal stability, structural rigidity and chemical modification activity, featuring low crystallinity and good solubility in conventional organic solvents. As a high-end fine chemical and functional material intermediate,4’-Bromospiro[cyclohexane-1,9’-fluorene] (CAS: 1547491-57-5) is widely used in fine chemical synthesis, organic optoelectronic material preparation, pharmaceutical intermediate research and cosmetic functional raw material development.

4'-Bromospiro[cyclohexane-1,9'-fluorene], 4-Bromospirocyclohexanefluorene, Spiro[cyclohexane-1,9'-fluorene]-4'-bromo, 4'-Bromo-9,9-cyclohexanefluorene

2903999090

1. Organic Optoelectronic Material Intermediate Synthesis: 4’-Bromospiro[cyclohexane-1,9’-fluorene] (CAS: 1547491-57-5) acts as a core building block for organic optoelectronic materials. Its unique spiro rigid structure effectively inhibits molecular aggregation and improves the thermal stability and luminous efficiency of OLED luminescent materials, hole transport materials and organic semiconductor materials. 2. High-end Fine Chemical Derivatization: 4’-Bromospiro[cyclohexane-1,9’-fluorene] (CAS: 1547491-57-5) is widely applied in customized fine chemical synthesis. The active bromine functional group can participate in Suzuki coupling, C-C coupling and other organic reactions, supporting molecular structural modification and derivation of high-value spirofluorene derivatives. 3. Pharmaceutical Intermediate Research and Development: 4’-Bromospiro[cyclohexane-1,9’-fluorene] (CAS: 1547491-57-5) serves as a special rigid cyclic intermediate for pharmaceutical synthesis. Its stable molecular skeleton provides reliable structural units for the research of new bioactive pharmaceutical intermediates and drug precursor compounds. 4. Cosmetic Functional Raw Material Preparation: As a high-purity and stable organic intermediate, 4’-Bromospiro[cyclohexane-1,9’-fluorene] (CAS: 1547491-57-5) can be used for the synthesis of high-end cosmetic functional additives, improving the stability and anti-oxidation performance of cosmetic formula systems.

≥98%

C19H19Br

327.26

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White to off-white crystalline solid

1.33±0.1 g/cm3