Xanthopterin

CAS Registry Number®

119-44-8

CAS Name

Xanthopterin

Molecular Formula

C6H5N5O2

Molecular Mass

179.14

Cite this Page

Xanthopterin.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=119-44-8 (retrieved 2024-11-22) (CAS RN: 119-44-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    98-100 °C @ Press: 18 Torr

  • Melting Point (2)

    >410 °C (decomp)

  • Density (1)

    1.559 g/cm³

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H5N5O2/c7-6-10-4-3(5(13)11-6)9-2(12)1-8-4/h1H,(H,9,12)(H3,7,8,10,11,13)

InChIKey

InChIKey=VURKRJGMSKJIQX-UHFFFAOYSA-N

SMILES

O=C1C2=C(NC(N)=N1)N=CC(=O)N2

Canonical SMILES

O=C1N=C(N)NC=2N=CC(=O)NC12

Other Names for this Substance

  • 4,6-Pteridinedione, 2-amino-3,5-dihydro-
  • 4,6-Pteridinedione, 2-amino-1,5-dihydro-
  • 4,6-Pteridinediol, 2-amino-
  • 4(1H)-Pteridinone, 2,3-dihydro-6-hydroxy-2-imino-
  • 2-Amino-3,5-dihydro-4,6-pteridinedione

View All

Deleted or Replaced CAS Registry Numbers

2142-48-5, 34896-99-6

CAS INSIGHTSTM
Targeted protein degrader structure, illustration