CAS 6228-47-3

Propyltriphenylphosphonium bromide

Description:

Propyltriphenylphosphonium bromide is a quaternary ammonium salt characterized by its cationic structure, which consists of a triphenylphosphonium group attached to a propyl chain, along with a bromide anion. This compound typically appears as a white to off-white crystalline solid and is soluble in polar organic solvents, such as methanol and ethanol, but less soluble in non-polar solvents. It is known for its role as a phase transfer catalyst in organic synthesis, facilitating the transfer of reactants between immiscible phases. Additionally, it exhibits antimicrobial properties and has applications in various fields, including medicinal chemistry and materials science. The compound's stability and reactivity can be influenced by the nature of the substituents on the phosphonium ion, making it a versatile reagent in synthetic chemistry. Safety precautions should be taken when handling this compound, as it may pose health risks if ingested or inhaled.

Formula: C₂₁H₂₂P·Br

InChI: InChI=1S/C21H22P.BrH/c1-2-18-22(19-12-6-3-7-13-19,20-14-8-4-9-15-20)21-16-10-5-11-17-21;/h3-17H,2,18H2,1H3;1H/q+1;/p-1

InChI key: InChIKey=XMQSELBBYSAURN-UHFFFAOYSA-M

SMILES: [P+](CCC)(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[Br-]

Synonyms:

• (1-Propyl)triphenylphosphonium bromide
• Bromo(propyl)triphenylphosphorane
• N-Propyltriphenyl phosphonium Bromide
• NSC 50539
• Phosphonium, triphenylpropyl-, bromide
• Phosphonium, triphenylpropyl-, bromide (1:1)
• Propyl Triphenyl Phosphonium Bromide
• Propyl Triphenylphosphonium Bromide
• Triphenyl-n-propylphosphonium bromide
• Triphenylpropylphosphonium bromide
• n-Propyltriphenylphosphonium bromide

Triphenylpropylphosphonium Bromide

CAS: 6228-47-3

Formula: C₂₁H₂₂BrP

Purity: >98.0%(T)(HPLC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 385.28

Ref: 3B-P1200

(1-Propyl)triphenylphosphonium bromide, 99%

CAS: 6228-47-3

It is employed as a catalyst for the carboxylation of styrene oxide and as a reactant involved in epoxidation of arylalkenes, boration of allylic epoxides, Wittig reactions, selective dimerization of -olefins, and synthesis of indoles. It has also been shown to be part of Phosphonium salts, having a

Formula: C₂₁H₂₂BrP

Purity: 99%

Color and Shape: White, Crystals or powder or crystalline powder

Molecular weight: 385.29

Ref: 02-A12968

Phosphonium, triphenylpropyl-, bromide

CAS: 6228-47-3

Formula: C₂₁H₂₂BrP

Purity: 95%

Color and Shape: Solid

Molecular weight: 385.2771

Ref: IN-DA00IB00

Propyl(triphenyl)phosphonium bromide

CAS: 6228-47-3

Propyl(triphenyl)phosphonium bromide

Formula: C₂₁H₂₂P·Br

Purity: 99%

Color and Shape: white. crystalline powder

Molecular weight: 385.28g/mol

Ref: 54-OR23996

n-Propyl-2,2,3,3,3-d5-triphenylphosphonium Bromide

CAS: 1703757-22-5, 6228-47-3

Formula: CD₃CD₂CH₂P(C₆H₅)₃Br

Purity: 98 atom % D

Color and Shape: White Solid

Molecular weight: 389.09563

Ref: 3U-D6393

Propyltriphenylphosphonium bromide

CAS: 6228-47-3

Formula: C₂₁H₂₂BrP

Purity: 95%

Color and Shape: Solid

Molecular weight: 385.285

Ref: 10-F222209

n-Propyltriphenylphosphonium Bromide

Controlled Product

CAS: 6228-47-3

Stability Hygroscopic
Applications n-Propyltriphenylphosphonium Bromide, is an analogue of phosphonium, acting as reversible inhibitors of cholinesterases of different animals. It has also been shown to be part of Phosphonium salts, having antiviral activity against influenza virus A.
References Basova, N. E., et al.: oklady Biochem. Biophys., 434, 245 (2010); Romanov, G. V., et al.: Khimiko-Farmatsevticheskii Zhurnal, 24, 28 (1990);

Formula: C₂₁H₂₂BrP

Color and Shape: Neat

Molecular weight: 385.28

Ref: TR-P838390

Triphenyl(propyl)phosphonium Bromide

CAS: 6228-47-3

Formula: C₂₁H₂₂BrP

Molecular weight: 385.28

Ref: ST-EA-CP-C26103

(1-Propyl)triphenylphosphonium bromide

CAS: 6228-47-3

(1-Propyl)triphenylphosphonium bromide is an organic chemical compound. It is a colorless solid that is soluble in organic solvents such as chloroform and ether, but insoluble in water. The chemical structure of (1-propyl)triphenylphosphonium bromide was determined by NMR spectra and chemical ionization mass spectroscopy. The viscosity of the liquid at room temperature is 0.5 Pa·s. Reaction intermediates have been detected by GC/MS analysis, which includes protonated 1-propyl triphenylphosphonium cation, phosphonium ylide, and phosphonium carbenoid. This product has shown inhibitory effects on the reaction between aldehyde groups and fatty acid chains in the presence of potassium hydroxide or sodium hydroxide solutions.

Purity: Min. 95%

Ref: 3D-FP39703