4(1H)-Pyrimidinone, 2,5-diamino- (9CI)

Names

[ CAS No. ]:
77994-12-8

[ Name ]:
4(1H)-Pyrimidinone, 2,5-diamino- (9CI)

[Synonym ]:
2,5-Diamino-3H-pyrimidin-4-on
5-aminoisocytosine
2,5-diamino-3H-pyrimidin-4-one

Chemical & Physical Properties

[ Molecular Formula ]:
C₄H₆N₄O

[ Molecular Weight ]:
126.11700

[ Exact Mass ]:
126.05400

[ PSA ]:
98.78000

Safety Information

[ HS Code ]:
2933599090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2933599090

[ Summary ]:
2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%