CAS 3607-17-8

(3-Bromopropyl)triphenylphosphonium bromide

Description:

(3-Bromopropyl)triphenylphosphonium bromide is a quaternary ammonium salt characterized by its triphenylphosphonium cation and a 3-bromopropyl group as the alkyl substituent. This compound typically appears as a white to off-white solid and is soluble in polar organic solvents. It is known for its role in organic synthesis, particularly in the formation of phosphonium ylides, which are useful intermediates in various reactions, including the Wittig reaction for alkene synthesis. The presence of the bromine atom enhances its reactivity, making it a valuable reagent in synthetic chemistry. Additionally, the triphenylphosphonium moiety contributes to its lipophilicity, allowing it to penetrate biological membranes, which has implications in medicinal chemistry. Safety data indicates that, like many brominated compounds, it should be handled with care due to potential toxicity and environmental concerns. Overall, (3-Bromopropyl)triphenylphosphonium bromide is a versatile compound with significant applications in both academic and industrial chemistry.

Formula: C₂₁H₂₁BrP·Br

InChI: InChI=1S/C21H21BrP.BrH/c22-17-10-18-23(19-11-4-1-5-12-19,20-13-6-2-7-14-20)21-15-8-3-9-16-21;/h1-9,11-16H,10,17-18H2;1H/q+1;/p-1

InChI key: InChIKey=ZAHUZZUGJRPGKW-UHFFFAOYSA-M

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

Synonyms:

• (3-Bromopropyl)(Triphenyl)Phosphonium
• 3-Bromopropyltriphenylphosphonium Bromide
• Bromo(3-Bromopropyl)Triphenyl-Lambda~5~-Phosphane
• Bromo(3-Bromopropyl)Triphenylphosphorane
• NSC 84074
• Phosphonium, (3-bromopropyl)triphenyl-, bromide
• Phosphonium, (3-bromopropyl)triphenyl-, bromide (1:1)
• Triphenyl(3-bromopropyl)phosphonium bromide
• (3-Bromopropyl)triphenylphosphonium bromide

3-Bromopropyltriphenylphosphonium Bromide

CAS: 3607-17-8

Formula: C₂₁H₂₁Br₂P

Purity: >98.0%(T)(HPLC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 464.18

Ref: 3B-B1208

(3-Bromopropyl)triphenylphosphonium bromide

CAS: 3607-17-8

Formula: C₂₁H₂₁Br₂P

Purity: 97%

Color and Shape: Solid

Molecular weight: 464.1732

Ref: IN-DA003AY8

(3-Bromopropyl)triphenylphosphonium bromide

CAS: 3607-17-8

(3-Bromopropyl)triphenylphosphonium bromide

Purity: 98%

Molecular weight: 464.17g/mol

Ref: 54-OR95188

3-Bromopropyltriphenylphosphonium Bromide

CAS: 3607-17-8

3-Bromopropyltriphenylphosphonium Bromide

Formula: C₂₁H₂₁Br₂P

Purity: 98%

Color and Shape: white powder

Molecular weight: 464.18g/mol

Ref: 54-OR72606

Olopatadine Impurity 7

CAS: 3607-17-8

Formula: C₂₁H₂₁BrP·Br

Molecular weight: 384.28 79.90

Ref: 4Z-O-1023

(3-Bromopropyl)triphenylphosphonium bromide

CAS: 3607-17-8

Purity: 97%

Color and Shape: Solid

Molecular weight: 464.1809998

Ref: 10-F791123

(3-Bromopropyl)triphenylphosphonium Bromide

Controlled Product

CAS: 3607-17-8

Applications (3-Bromopropyl)triphenylphosphonium Bromide is used in rearrangement reactions of cyclic organic molecules and in organic synthesis.
References Kippo, T. et al.: J. Am. Chem. Soc., 135, 632 (2013); Shi, M. et al.: J. Am. Chem. Soc., 128, 7430 (2006);

Formula: C₂₁H₂₁Br₂P

Color and Shape: Neat

Molecular weight: 464.17

Ref: TR-B686925

Olopatadine Impurity 7

CAS: 3607-17-8

Formula: C₂₁H₂₁BrPBr

Molecular weight: 384.28 : 79.90

Ref: ST-EA-CP-O8040