Pterin

CAS Registry Number®

2236-60-4

CAS Name

Pterin

Molecular Formula

C6H5N5O

Molecular Mass

163.14

Cite this Page

Pterin.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=938-42-1 (retrieved 2024-11-24) (CAS RN: 2236-60-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    >360 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H5N5O/c7-6-10-4-3(5(12)11-6)8-1-2-9-4/h1-2H,(H3,7,9,10,11,12)

InChIKey

InChIKey=HNXQXTQTPAJEJL-UHFFFAOYSA-N

SMILES

O=C1C=2C(=NC(N)=N1)NC=CN2

Canonical SMILES

O=C1N=C(N=C2NC=CN=C12)N

Other Names for this Substance

  • 4(3H)-Pteridinone, 2-amino-
  • 4(1H)-Pteridinone, 2-amino-
  • 2-Amino-4(3H)-pteridinone
  • Pterin
  • 2-Amino-4-hydroxypteridine

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Deleted or Replaced CAS Registry Numbers

100643-15-0, 938-42-1, 27839-95-8

CAS INSIGHTSTM
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