5-Methoxyuracil

CAS Registry Number®

6623-81-0

CAS Name

5-Methoxyuracil

Molecular Formula

C5H6N2O3

Molecular Mass

142.11

Cite this Page

5-Methoxyuracil.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=6623-81-0 (retrieved 2024-11-21) (CAS RN: 6623-81-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    336-337 °C (decomp)

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C5H6N2O3/c1-10-3-2-6-5(9)7-4(3)8/h2H,1H3,(H2,6,7,8,9)

InChIKey

InChIKey=KELXHQACBIUYSE-UHFFFAOYSA-N

SMILES

O(C)C=1C(=O)NC(=O)NC1

Canonical SMILES

O=C1NC=C(OC)C(=O)N1

Other Names for this Substance

  • 2,4(1H,3H)-Pyrimidinedione, 5-methoxy-
  • Uracil, 5-methoxy-
  • 5-Methoxy-2,4(1H,3H)-pyrimidinedione
  • 5-Methoxyuracil
  • NSC 55452

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CAS INSIGHTSTM
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