CAS 1530-33-2

Phosphonium,(1-methylethyl)triphenyl-, bromide (1:1)

Description:

Phosphonium, (1-methylethyl)triphenyl-, bromide (1:1), commonly referred to as triethylphenylphosphonium bromide, is a quaternary ammonium salt characterized by its phosphonium cation and bromide anion. This compound features a central phosphorus atom bonded to three phenyl groups and one isopropyl group, resulting in a bulky and lipophilic structure. It is typically a white to light yellow crystalline solid that is soluble in organic solvents such as acetone and ethanol, but less soluble in water due to its hydrophobic nature. The presence of the bromide ion contributes to its ionic character, making it useful in various organic synthesis applications, particularly in phase-transfer catalysis. Additionally, phosphonium salts are known for their ability to stabilize reactive intermediates and facilitate nucleophilic substitutions. The compound is also of interest in the field of materials science and catalysis, where it may serve as a precursor for the synthesis of phosphine ligands or other organophosphorus compounds. Safety precautions should be observed when handling this substance, as with many organophosphorus compounds.

Formula: C₂₁H₂₂P・Br

Isopropyltriphenylphosphonium bromide

CAS: 1530-33-2

Formula: C₂₁H₂₂BrP

Purity: 95%

Color and Shape: Solid

Molecular weight: 385.2771

Ref: IN-DA003R5F

Isopropyl(triphenyl)phosphonium bromide

CAS: 1530-33-2

Isopropyl(triphenyl)phosphonium bromide

Formula: C₂₁H₂₂P·Br

Purity: ≥95%

Color and Shape: white powder

Molecular weight: 385.28g/mol

Ref: 54-OR28315

Isopropyltriphenylphosphonium Bromide

CAS: 1530-33-2

Formula: C₂₁H₂₂BrP

Purity: >98.0%(T)(HPLC)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 385.28

Ref: 3B-I1289

Isopropyltriphenylphosphonium bromide

CAS: 1530-33-2

Purity: 95%

Molecular weight: 385.2850037

Ref: 10-F862816

2-Propyltriphenylphosphonium-13C3 Bromide

Controlled Product

CAS: 1530-33-2

Applications 2-Propyltriphenylphosphonium-13C3 Bromide is an intermediate in the synthesis of Farnesyl Pyrophosphate Triammonium Salt-13C3(F102473). Farnesyl Pyrophosphate Triammonium Salt-13C3 is the labelled form of Farnesyl Pyrophosphate Triammonium Salt (F102470), which is an isoprenoid from the intracellular mevalonate pathway used for prenylation of several low molecular mass G proteins, including Ras. 2-Propyltriphenylphosphonium-13C3 Bromide is also the labelled form of 2-Propyltriphenylphosphonium Bromide (P838335).
References Correll, C., et al.: J. Biol. Chem., 269, 17390 (1994); Moura, I., et al.: Antimicrob. Agents Chemother., 45, 2553 (2001); Gana-Weisz, M., et al.: Clin. Cancer Res., 8, 555 (2002)

Formula: C₃C₁₈H₂₂P·Br

Color and Shape: Neat

Molecular weight: 388.255

Ref: TR-P838337

2-Propyltriphenylphosphonium Bromide

Controlled Product

CAS: 1530-33-2

Applications Shows antiviral activity.

Formula: C₂₁H₂₂BrP

Color and Shape: Neat

Molecular weight: 385.28

Ref: TR-P838335