4,5-Diamino-2-phenylpyrimidine

Modify Date: 2025-10-29 10:11:58

4,5-Diamino-2-phenylpyrimidine Structure
4,5-Diamino-2-phenylpyrimidine structure
Common Name 4,5-Diamino-2-phenylpyrimidine
CAS Number 21164-35-2 Molecular Weight 186.21300
Density N/A Boiling Point N/A
Molecular Formula C10H10N4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2-phenylpyrimidine-4,5-diamine
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C10H10N4
Molecular Weight 186.21300
Exact Mass 186.09100
PSA 78.55000
LogP 1.81930
InChIKey OMUVXOQQNGVUJC-UHFFFAOYSA-N
SMILES Nc1cnc(-c2ccccc2)nc1N

 Safety Information

HS Code 2933599090

 Synthetic Route

~84%

4,5-Diamino-2-phenylpyrimidine Structure

4,5-Diamino-2-p...

CAS#:21164-35-2

Learn More
Literature: BANYU PHARMACEUTICAL CO., LTD. Patent: WO2004/2986 A2, 2004 ; Location in patent: Page 126-127 ; WO 2004/002986 A2

 Precursor & DownStream

Precursor  1

DownStream  0

 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%

 Synonyms

4,5-Pyrimidinediamine,2-phenyl
4,5-Diamino-2-phenylpyrimidine
2-phenyl-pyrimidine-4,5-diamine
4,5-Diamino-2-phenyl-pyrimidin
2-phenyl-4,5-diaminopyrimidine
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