3-Butynyl p-toluenesulfonate

CAS Registry Number®

23418-85-1

CAS Name

3-Butynyl p-toluenesulfonate

Molecular Formula

C11H12O3S

Molecular Mass

224.28

Cite this Page

3-Butynyl p-toluenesulfonate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=23418-85-1 (retrieved 2024-11-22) (CAS RN: 23418-85-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    90 °C @ Press: 10-14 Torr

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C11H12O3S/c1-3-4-9-14-15(12,13)11-7-5-10(2)6-8-11/h1,5-8H,4,9H2,2H3

InChIKey

InChIKey=STOASOOVVADOKH-UHFFFAOYSA-N

SMILES

S(OCCC#C)(=O)(=O)C1=CC=C(C)C=C1

Canonical SMILES

O=S(=O)(OCCC#C)C1=CC=C(C=C1)C

Other Names for this Substance

  • 3-Butyn-1-ol, 1-(4-methylbenzenesulfonate)
  • 3-Butyn-1-ol, p-toluenesulfonate
  • 3-Butyn-1-ol, 4-methylbenzenesulfonate
  • 4-p-Tolylsulfonyloxy-1-butyne
  • 3-Butyn-1-yl p-toluenesulfonate

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CAS INSIGHTSTM
Targeted protein degrader structure, illustration