1,1′-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis[1,1-diphenylphosphine]

CAS Registry Number®

161265-03-8

CAS Name

1,1′-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis[1,1-diphenylphosphine]

Molecular Formula

C39H32OP2

Molecular Mass

578.62

Cite this Page

1,1′-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis[1,1-diphenylphosphine].   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=161265-03-8 (retrieved 2024-11-21) (CAS RN: 161265-03-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    229-230 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C39H32OP2/c1-39(2)33-25-15-27-35(41(29-17-7-3-8-18-29)30-19-9-4-10-20-30)37(33)40-38-34(39)26-16-28-36(38)42(31-21-11-5-12-22-31)32-23-13-6-14-24-32/h3-28H,1-2H3

InChIKey

InChIKey=CXNIUSPIQKWYAI-UHFFFAOYSA-N

SMILES

P(C1=C2C(C(C)(C)C=3C(O2)=C(P(C4=CC=CC=C4)C5=CC=CC=C5)C=CC3)=CC=C1)(C6=CC=CC=C6)C7=CC=CC=C7

Canonical SMILES

O1C=2C(=CC=CC2C(C=3C=CC=C(C13)P(C=4C=CC=CC4)C=5C=CC=CC5)(C)C)P(C=6C=CC=CC6)C=7C=CC=CC7

Other Names for this Substance

  • Phosphine, 1,1′-(9,9-dimethyl-9H-xanthene-4,5-diyl)bis[1,1-diphenyl-
  • Phosphine, (9,9-dimethyl-9H-xanthene-4,5-diyl)bis[diphenyl-
  • 1,1′-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis[1,1-diphenylphosphine]
  • Xantphos
  • (9,9-Dimethyl-9H-xanthene-4,5-diyl)bis[diphenylphosphine]

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CAS INSIGHTSTM
Targeted protein degrader structure, illustration