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A19302 (3-Carboxypropyl)triphenylphosphonium bromide, 97%

CAS Number

Stock No. Size Price ($) Quantity Availability
A19302-14 25g 56.00
A19302-22 100g 159.00
A19302-36 500g 610.00
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(3-Carboxypropyl)triphenylphosphonium bromide, 97%


Chemical Properties

Formula Weight
Melting point
Storage & Sensitivity
Hygroscopic. Ambient temperatures.
Soluble in water. soluble in ethanol.


Reactant for preparation of Piperamide analogs as histone deacetylase (HDAC) inhibitors with antitumor activity, Boron-containing benzoxaboroles as antimalarial agents, Methyl alkenyl quinolones as antimycobacterial agents, Solandelactone E via Sharpless epoxidation, Taber cyclopropanation, chemoselective reductions and lithiation-borylation-allylation sequence, Organotin compounds as antifungal agents, Oleanolic acid derivatives as inhibitors of protein tyrosine phosphatase 1B for negative regulation of insulin pathway (a promising target for treatment of diabetes and obesity), 11-oxa prostaglandin analogs with ocular hypotensive activity.


Hygroscopic. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, water, moisture.

Literature References

Yu Luo et. al. Synthesis and biological evaluation of piperamide analogues as HDAC inhibitors. Bioorganic & Medicinal Chemistry Letters,. 2011, 21 (16), 4844-4846 .

Yong-Kang Zhang et. al. Synthesis and structure-activity relationships of novel benzoxaboroles as a new class of antimalarial agents. Bioorganic & Medicinal Chemistry Letters,. 2011, 21(2), 644-651 .

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. 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. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Harmonized Tariff Code


  • A10348

    Benzaldehyde, 99+%
  • A10371

    Ethyl 4-bromocrotonate, tech. 80%
  • A10723

    3-Methoxycinnamic acid, predominantly trans, 98+%
  • A12023

    (4-Carboxybutyl)triphenylphosphonium bromide, 98%
  • A14080

    2,3-Dimethoxybenzaldehyde, 98+%

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