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B20588 (5-Carboxypentyl)triphenylphosphonium bromide, 97%

CAS Number
(5-Carboxyamyl)triphenylphosphonium bromide

Stock No. Size Price ($) Quantity Availability
B20588-03 1g 30.30
B20588-06 5g 78.40
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(5-Carboxypentyl)triphenylphosphonium bromide, 97%


Chemical Properties

Formula Weight
Melting point
Storage & Sensitivity
Ambient temperatures.
Soluble in Chloroform and Methanol.


It is used in medicine and as pharmaceutical intermediate. It is also employed as catalyst.


Hygroscopic. Store at room temperature. Incompatible with strong oxidizing agents.

Literature References

Kaneyoshi Kato.; Shigenori Ohkawa.; Shinji Terao.; Zenichi Terashita.; Kohei Nishikawa. Thromboxane synthetase inhibitors (TXSI). Design, synthesis, and evaluation of a novel series of .µ.-pyridylalkenoic acids. J. Med. Chem. 1985, 28 (3),287-294 .

Jean-Claude Barrière.; Angèle Chiaroni.; Jeanine Cléophax.; Stephan D. Géro.; Claude Riche.; Mare Vuilhorgne. Synthesis of Reactive Intermediates for Natural Cyclopentane Derivatives from (-)-Quinic Acid: Preparation of 11α-hydroxy-13-oxaprostanoic acid. Helvetica Chimica Acta. 1981, 64 (4),1140-1144 .

GHS Hazard and Precautionary Statements

Hazard Statements: H302+H312+H332-H315-H319-H335

Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Rinse mouth. If skin irritation occurs: Get medical advice/attention. Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

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