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Heptyltriphenylphosphonium bromide

Heptyltriphenylphosphonium bromide chemical structure
CAS Number13423-48-8
FormulaCH3(CH2)6P(C6H5)3Br
Mol. Weight441.38 g/mol

What is Heptyltriphenylphosphonium bromide?

Heptyltriphenylphosphonium bromide is a chemical compound with CAS number 13423-48-8 and molecular formula CH3(CH2)6P(C6H5)3Br. It is used in various industrial and research applications.

Applications

Reactant for:
• Stereospecific rearrangement of epoxides to quaternary carbaldehydes1
• Synthesis of the male pheromone of two species of termite Zootermopsis2
• Regio- and stereoselective TEMPO oxidation3
• Diastereoselective synthesis of climacostol for antitumor activity4
• Enantioselective synthesis of chiral vinylphosphonate and phosphonate analogs of immunosuppressive agent FTY7205
• Preparation of embelin derivatives with XIAP inhibitory and anticancer activity6

Specifications

Linear Formula

CH3(CH2)6P(C6H5)3Br

Molecular Weight

441.38 g/mol

Assay/Purity

97%

Safety Information

GHS07GHS07
Signal Word

Warning

Hazard Statements

H315-H319-H335

Precautionary Statements

P261-P305 + P351 + P338

Required PPE

dust mask type N95 (US), Eyeshields, Gloves

Melting Point

173-176 °C(lit.)

EC Number

236-539-5

WGK Germany

3

Frequently Asked Questions