1-Methylcytosine

CAS Registry Number®

1122-47-0

CAS Name

1-Methylcytosine

Molecular Formula

C5H7N3O

Molecular Mass

125.13

Cite this Page

1-Methylcytosine.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1122-47-0 (retrieved 2024-11-21) (CAS RN: 1122-47-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    278-279 °C

  • Density (2)

    1.4483 g/cm³

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C5H7N3O/c1-8-3-2-4(6)7-5(8)9/h2-3H,1H3,(H2,6,7,9)

InChIKey

InChIKey=HWPZZUQOWRWFDB-UHFFFAOYSA-N

SMILES

O=C1N(C)C=CC(N)=N1

Canonical SMILES

O=C1N=C(N)C=CN1C

Other Names for this Substance

  • 2(1H)-Pyrimidinone, 4-amino-1-methyl-
  • Cytosine, 1-methyl-
  • 4-Amino-1-methyl-2(1H)-pyrimidinone
  • 1-Methylcytosine
  • N1-Methylcytosine

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CAS INSIGHTSTM
Targeted protein degrader structure, illustration