2-Amino-5-methyl-4(3H)-pyrimidinone

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Names

[ CAS No. ]:
15981-91-6

[ Name ]:
2-Amino-5-methyl-4(3H)-pyrimidinone

[Synonym ]:
4(3H)-Pyrimidinone, 2-amino-5-methyl-
2-Amino-5-methyl-4-oxopyrimidin
2-amino-5-methyl-3H-pyrimidin-4-one
2-amino-5-methylpyrimidin-4-one
2-Amino-5-methyl-3H-pyrimidin-4-on
2-AMINO-5-METHYL-4-PYRIMIDINOL
2-Amino-5-methyl-4(3H)-pyrimidinone
5-methylisocytosine
2-Amino-5-methylpyrimidin-4-ol
5-Methylisocytosin

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Molecular Formula ]:
C5H7N3O

[ Molecular Weight ]:
125.129

[ Exact Mass ]:
125.058914

[ PSA ]:
71.77000

[ LogP ]:
-0.40

[ Index of Refraction ]:
1.651

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H318

[ Precautionary Statements ]:
P280-P305 + P351 + P338

[ Risk Phrases ]:
41

[ Safety Phrases ]:
26-39

[ RIDADR ]:
NONH for all modes of transport

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • methyl formate
  • Guanidine hydrochloride
  • n-Ethyl propanoate
  • 1,3-dimethylthymine
  • guanidine
  • 3-methylmalic acid

DownStream

  • Thymine
  • 4-Chloro-5-methylpyrimidin-2-amine

Related Compounds

  • 2-Amino-5-hydroxy-4(3H)-pyrimidinone
  • 2-Amino-5-(4-chlorobenzyl)-6-methylpyrimidin-4(3H)-one
  • 2-amino-5-methyl-6-phenylpyrimidin-4(3H)-one
  • 2-Amino-5-methyl-4-(4-propylphenyl)thiophene-3-carbonitrile
  • 2-Amino-5-methyl-4-(4-methylphenyl)thiophene-3-carbonitrile
  • 2-Amino-5-methyl-4-(trifluoromethyl)benzonitrile
  • 4-(3,5-Dichloro-4-methoxy-2,6-dimethylphenyl)-3-thiophenecarboxylic acid ethyl ester
  • 4-(4-Chloro-6-ethylthieno[2,3-d]pyrimidin-5-yl)isoquinoline
  • 4-(3,5-Dichloro-4-methoxy-2,6-dimethylphenyl)-2,5-diiodo-3-thiophenecarboxylic acid ethyl ester
  • 4-(3,5-Dichloro-4-methoxy-2,6-dimethylphenyl)-5-iodo-3-thiophenecarboxylic acid ethyl ester
  • 2-(4-Fluoro-3-nitrophenoxy)acetonitrile
  • 4-Acetamido-2,3-dimethylbenzoic acid
  • 2-[2-(2-Methoxyethoxy)phenyl]-4-pyrimidinemethanol
  • 2-Chloro-5-ethynyl-N-isopropylpyridin-4-amine
  • 2-Chloro-N-isopropyl-5-(4-propyl-1H-1,2,3-triazol-1-yl)pyridin-4-amine
  • 5-Bromo-2-chloro-N-isopropylpyridin-4-amine
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