5-(5-thiophen-2-ylthiophen-2-yl)thiophene-2-carboxylic acid

Modify Date: 2025-09-04 13:12:24

5-(5-thiophen-2-ylthiophen-2-yl)thiophene-2-carboxylic acid Structure
5-(5-thiophen-2-ylthiophen-2-yl)thiophene-2-carboxylic acid structure
Common Name 5-(5-thiophen-2-ylthiophen-2-yl)thiophene-2-carboxylic acid
CAS Number 87145-85-5 Molecular Weight 292.39600
Density 1.454g/cm3 Boiling Point 481.5ºC at 760mmHg
Molecular Formula C13H8O2S3 Melting Point N/A
MSDS N/A Flash Point 245ºC

 Names

Name 5-(5-thiophen-2-ylthiophen-2-yl)thiophene-2-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.454g/cm3
Boiling Point 481.5ºC at 760mmHg
Molecular Formula C13H8O2S3
Molecular Weight 292.39600
Flash Point 245ºC
Exact Mass 291.96900
PSA 122.02000
LogP 4.90330

 Synthetic Route

~93%

5-(5-thiophen-2-ylthiophen-2-yl)thiophene-2-carboxylic acid Structure

5-(5-thiophen-2...

CAS#:87145-85-5

Literature: Lehrman, Jessica A.; Cui, Honggang; Tsai, Wei-Wen; Moyer, Tyson J.; Stupp, Samuel I. Chemical Communications, 2012 , vol. 48, # 78 p. 9711 - 9713

~20%

5-(5-thiophen-2-ylthiophen-2-yl)thiophene-2-carboxylic acid Structure

5-(5-thiophen-2...

CAS#:87145-85-5

Literature: Kagan, Jacques; Arora, Sudershan K.; Uestuenol, Ayse Journal of Organic Chemistry, 1983 , vol. 48, # 22 p. 4076 - 4078

 Synonyms

2-carboxy-terthiophene
2,2':5',2"-terthiophene-5-carboxylic acid
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