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Substance Name: 2-Aminoisocytosine
RN: 56-06-4
UNII: EDH7CNS75I
InChIKey: SWELIMKTDYHAOY-UHFFFAOYSA-N

Note

  • Do not confuse abbreviation DAHP with various dehydro-deoxy-arabino-heptulosonic acid phosphates which also use DAHP.

Molecular Formula

  • C4-H6-N4-O

Molecular Weight

  • 126.1184
 

Classification Code

  • Enzyme Inhibitors
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Names and Synonyms

Results Name

  • 2-Aminoisocytosine

Name of Substance

  • 2,4-Diaminohypoxanthine

Synonyms

  • 2,4-DAHP
  • 2,4-Diamino-6-hydroxypyrimidine
  • 2,4-Diaminohypoxanthine
  • 2,6-Diamino-4(1H)-pyrimidinone
  • 2,6-Diamino-4-hydroxypyrimidine
  • 2,6-Diamino-4-pyrimidinol
  • AI3-52085
  • EINECS 200-254-4
  • NSC 44914
  • NSC 680818
  • NSC 9302
  • UNII-EDH7CNS75I

Systematic Names

  • 2,6-Diamino-1H-pyrimidin-4-one
  • 4(1H)-Pyrimidinone, 2,6-diamino-
  • 4(3H)-Pyrimidinone, 2,6-diamino-

Registry Numbers

CAS Registry Number

  • 56-06-4

FDA UNII

  • EDH7CNS75I

Other Registry Numbers

  • 40306-60-3
  • 41982-31-4
  • 863767-89-9

Related Registry Number

  • 58470-85-2 (sulfate)

System Generated Number

  • 0000056064

Structure Descriptors

InChI

1S/C4H6N4O/c5-2-1-3(9)8-4(6)7-2/h1H,(H5,5,6,7,8,9)

InChIKey

SWELIMKTDYHAOY-UHFFFAOYSA-N

Smiles

c1c([nH]c(nc1=O)N)N

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 286 dec deg C   EXP
log P (octanol-water) -1.120 (none)   EST
Atmospheric OH Rate Constant 2.00E-10 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.