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2,4-diamino-6-hydroxypyrimidine

Chemical Structure

General Material Information

Preferred name 2,4-diamino-6-hydroxypyrimidine
Trivial Name 2,4-Diamino-6-hydroxypyrimidine
Short Description 2,4-diaminohypoxanthine
Formula C4 H6 N4 O
CAS Number 56-06-4
Deleted CAS Number 40306-60-3
ECHA Number 200-254-4
FDA UNII EDH7CNS75I
Nikkaji Number J41.153A
Beilstein Number 125006
MDL MFCD00006098
xLogP3-AA -1.80 (est)
NMR Predictor External link
Synonyms
  • 2-aminoisocytosine
  • 2,6-diamino-1H-pyrimidin-4-one
  • 2,6-diamino-4(1H)-pyrimidinone
  • 2,4-diaminohypoxanthine
  • 4(3H)- pyrimidinone, 2,6-diamino-
  • 4(3H)-Pyrimidinone, 2,6-diamino-
  • 4(1H)-Pyrimidinone, 2,6-diamino-
  • 2,6-Diamino-4(3H)-pyrimidinone
  • 2,6-Diamino-4-pyrimidinol
  • 2,6-Diamino-4-hydroxypyrimidine
  • 6-Hydroxy-2,4-pyrimidinediamine
  • 2,6-Diamino-4(1H)-pyrimidinone
  • 6-Aminoisocytosine
  • 2,6-Diaminopyrimidin-4-one
  • 2,4-Diamino-6-pyrimidinone
  • NSC 44914
  • NSC 680818
  • NSC 9302
  • 2,6-Diamino-3,4-dihydropyrimidin-4-one
  • 6-Hydroxy-2,4-diaminopyrimidine
  • 2,6-Diamino-3H-pyrimidin-4-one
  • 4-Hydroxypyrimidine-2,6-diamine
  • 2,6-Diamino-1,4-dihydropyrimidin-4-one
  • 2,6-Diamino-1H-pyrimidin-4-one

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Other Information

(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
FDA Indirect Additives used in Food Contact Substances:View
CHEMBL:View
HMDB (The Human Metabolome Database):HMDB02128
FooDB:FDB022857
Export Tariff Code:2933.59.9500
ChemSpider:View

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 126.11901855469
Solubility
water, 8.585e+005 mg/L @ 25 °C (est) Yes

Safety Information

Safety information

Preferred SDS: View
Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Pictogram
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

Safety in use information

Category:
indirect food additives: adhesives and components of coatings
Recommendation for 2,4-diamino-6-hydroxypyrimidine usage levels up to:
not for fragrance use.
Recommendation for 2,4-diamino-6-hydroxypyrimidine flavor usage levels up to:
not for flavor use.

Safety references

European Food Safety Authority (EFSA) reference(s):

Scientific Opinion on the safety evaluation of the substance, 2,4-diamino-6-hydroxypyrimidine, CAS No. 56-06-4, for use in food contact materials
View page or View pdf

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):56-06-4
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :2944
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
2,6-diamino-1H-pyrimidin-4-one
Chemidplus:0000056064