4-Chloro-2-(methylthio)thieno[2,3-d]pyrimidine

Modify Date: 2025-08-25 18:12:46

4-Chloro-2-(methylthio)thieno[2,3-d]pyrimidine Structure
4-Chloro-2-(methylthio)thieno[2,3-d]pyrimidine structure
Common Name 4-Chloro-2-(methylthio)thieno[2,3-d]pyrimidine
CAS Number 598298-10-3 Molecular Weight 216.71100
Density 1.531g/cm3 Boiling Point 394.53ºC at 760 mmHg
Molecular Formula C7H5ClN2S2 Melting Point N/A
MSDS N/A Flash Point 192.405ºC

 Names

Name 4-chloro-2-methylsulfanylthieno[2,3-d]pyrimidine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.531g/cm3
Boiling Point 394.53ºC at 760 mmHg
Molecular Formula C7H5ClN2S2
Molecular Weight 216.71100
Flash Point 192.405ºC
Exact Mass 215.95800
PSA 79.32000
LogP 3.06660
Index of Refraction 1.714
InChIKey MPSIJWLMMVUKGB-UHFFFAOYSA-N
SMILES CSc1nc(Cl)c2ccsc2n1

 Safety Information

HS Code 2934999090

 Synthetic Route

~%

4-Chloro-2-(methylthio)thieno[2,3-d]pyrimidine Structure

4-Chloro-2-(met...

CAS#:598298-10-3

Literature: US2003/207900 A1, ; Page/Page column 19 ; US 20030207900 A1

 Precursor & DownStream

Precursor  1

DownStream  1

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

4-chloro-2-methylsulfanyl-thieno[2,3-d]pyrimidine
4-chloro-2-(methylthio)thieno[2,3-d]pyrimidine
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