Phosphonium, triphenyl-2-propyn-1-yl-, bromide (1:1)

CAS Registry Number®

2091-46-5

CAS Name

Phosphonium, triphenyl-2-propyn-1-yl-, bromide (1:1)

Molecular Formula

C21H18P.Br

Cite this Page

Phosphonium, triphenyl-2-propyn-1-yl-, bromide (1:1).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=2091-46-5 (retrieved 2024-11-22) (CAS RN: 2091-46-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    164-167 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C21H18P.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;/h1,3-17H,18H2;1H/q+1;/p-1

InChIKey

InChIKey=AFZDAWIXETXKRE-UHFFFAOYSA-M

SMILES

[P+](CC#C)(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[Br-]

Canonical SMILES

[Br-].C#CC[P+](C=1C=CC=CC1)(C=2C=CC=CC2)C=3C=CC=CC3

Other Names for this Substance

  • Phosphonium, triphenyl-2-propyn-1-yl-, bromide (1:1)
  • Phosphonium, triphenyl-2-propynyl-, bromide
  • Triphenyl-2-propynylphosphonium bromide
  • Propargyltriphenylphosphonium bromide
  • Triphenylpropargylphosphonium bromide

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CAS INSIGHTSTM
Targeted protein degrader structure, illustration