8-Chloro-2-(methylthio)pyrimido[5,4-d]pyrimidine

Modify Date: 2025-08-25 10:27:32

8-Chloro-2-(methylthio)pyrimido[5,4-d]pyrimidine Structure
8-Chloro-2-(methylthio)pyrimido[5,4-d]pyrimidine structure
Common Name 8-Chloro-2-(methylthio)pyrimido[5,4-d]pyrimidine
CAS Number 176637-10-8 Molecular Weight 212.65900
Density N/A Boiling Point N/A
Molecular Formula C7H5ClN4S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-chloro-6-methylsulfanylpyrimido[5,4-d]pyrimidine
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C7H5ClN4S
Molecular Weight 212.65900
Exact Mass 211.99200
PSA 76.86000
LogP 1.79510

 Safety Information

HS Code 2933990090

 Synthetic Route

~%

8-Chloro-2-(methylthio)pyrimido[5,4-d]pyrimidine Structure

8-Chloro-2-(met...

CAS#:176637-10-8

Literature: US2012/94975 A1, ; Page/Page column 69 ;

 Precursor & DownStream

Precursor  1

DownStream  0

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

qc-5656
8-Chloro-2-(methylthio)pyrimido[5,4-d]pyrimidine
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