1-(thiophen-2-yl)-1H-pyrazole

Modify Date: 2024-01-10 12:26:49

1-(thiophen-2-yl)-1H-pyrazole Structure
1-(thiophen-2-yl)-1H-pyrazole structure
Common Name 1-(thiophen-2-yl)-1H-pyrazole
CAS Number 74990-30-0 Molecular Weight 150.20100
Density N/A Boiling Point N/A
Molecular Formula C7H6N2S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 1-thiophen-2-ylpyrazole

 Chemical & Physical Properties

Molecular Formula C7H6N2S
Molecular Weight 150.20100
Exact Mass 150.02500
PSA 46.06000
LogP 1.93380

 Safety Information

HS Code 2934999090

 Synthetic Route

~94%

1-(thiophen-2-yl)-1H-pyrazole Structure

1-(thiophen-2-y...

CAS#:74990-30-0

Literature: Correa, Arkaitz; Bolm, Carsten Advanced Synthesis and Catalysis, 2007 , vol. 349, # 17-18 p. 2673 - 2676

~72%

1-(thiophen-2-yl)-1H-pyrazole Structure

1-(thiophen-2-y...

CAS#:74990-30-0

Literature: Lee, Hang Wai; Chan, Albert S.C.; Kwong, Fuk Yee Tetrahedron Letters, 2009 , vol. 50, # 42 p. 5868 - 5871

 Precursor & DownStream

Precursor  3

DownStream  0

 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%