3-hydroxythiophene-2-carbaldehyde

Modify Date: 2025-08-25 14:49:34

3-hydroxythiophene-2-carbaldehyde Structure
3-hydroxythiophene-2-carbaldehyde structure
Common Name 3-hydroxythiophene-2-carbaldehyde
CAS Number 5118-08-1 Molecular Weight 128.14900
Density N/A Boiling Point N/A
Molecular Formula C5H4O2S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2-(hydroxymethylidene)thiophen-3-one
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C5H4O2S
Molecular Weight 128.14900
Exact Mass 127.99300
PSA 62.60000
LogP 1.21540
InChIKey GQBCZPRINVZQJQ-UHFFFAOYSA-N
SMILES O=Cc1sccc1O

 Safety Information

HS Code 2934999090

 Synthetic Route

~73%

3-hydroxythiophene-2-carbaldehyde Structure

3-hydroxythioph...

CAS#:5118-08-1

Literature: Jeong, Yong-Chul; Ahn, Dae-Jun; Lee, Woo-Sun; Lee, Seung-Han; Ahn, Kwang-Hyun Bulletin of the Korean Chemical Society, 2011 , vol. 32, # 3 p. 1063 - 1066

 Precursor & DownStream

Precursor  1

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%

 Synonyms

2-Formyl-3-hydroxy-thiophen
2-Thiophenecarboxaldehyde,3-hydroxy
3-hydroxythiophene-2-carbaldehyde
3-Hydroxythiophencarbaldehyd-2
3-hydroxy-2-formylthiophene
2-formyl-3-hydroxythiophene
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