Ethyl 4H-thieno[3,2-b]pyrrole-5-carboxylate

Modify Date: 2026-09-27 17:56:53

Ethyl 4H-thieno[3,2-b]pyrrole-5-carboxylate Structure
Ethyl 4H-thieno[3,2-b]pyrrole-5-carboxylate structure
Common Name Ethyl 4H-thieno[3,2-b]pyrrole-5-carboxylate
CAS Number 46193-76-4 Molecular Weight 195.238
Density 1.3±0.1 g/cm3 Boiling Point 345.7±22.0 °C at 760 mmHg
Molecular Formula C9H9NO2S Melting Point 131-132ºC
MSDS N/A Flash Point 162.9±22.3 °C

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name Ethyl 4H-Thieno[2,3-d]Pyrrole-5-Carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.3±0.1 g/cm3
Boiling Point 345.7±22.0 °C at 760 mmHg
Melting Point 131-132ºC
Molecular Formula C9H9NO2S
Molecular Weight 195.238
Flash Point 162.9±22.3 °C
Exact Mass 195.035400
PSA 70.33000
LogP 4.03
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.652
InChIKey BLUDZFMRKHHPGZ-UHFFFAOYSA-N
SMILES CCOC(=O)c1cc2sccc2[nH]1

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes Xi
HS Code 2934999090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~50%

Ethyl 4H-thieno[3,2-b]pyrrole-5-carboxylate Structure

Ethyl 4H-thieno...

CAS#:46193-76-4

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Literature: Jiang, Xin-Dong; Zhang, Houjun; Zhang, Yuanlin; Zhao, Weili Tetrahedron, 2012 , vol. 68, # 47 p. 9795 - 9801,7

~66%

Ethyl 4H-thieno[3,2-b]pyrrole-5-carboxylate Structure

Ethyl 4H-thieno...

CAS#:46193-76-4

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Literature: AstraZeneca UK Limited Patent: US6479527 B1, 2002 ; US 6479527 B1

~93%

Ethyl 4H-thieno[3,2-b]pyrrole-5-carboxylate Structure

Ethyl 4H-thieno...

CAS#:46193-76-4

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Literature: Wu, Yayang; Cheng, Chi; Jiao, Lijuan; Yu, Changjiang; Wang, Sufan; Wei, Yun; Mu, Xiaolong; Hao, Erhong Organic Letters, 2014 , vol. 16, # 3 p. 748 - 751

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Ethyl 4H-thieno[3,2-b]pyrrole-5-carboxylate Structure

Ethyl 4H-thieno...

CAS#:46193-76-4

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Literature: Venable, Jennifer D.; Cai, Hui; Chai, Wenying; Dvorak, Curt A.; Grice, Cheryl A.; Jablonowski, Jill A.; Shah, Chandra R.; Kwok, Annette K.; Ly, Kiev S.; Pio, Barbara; Wei, Jianmei; Desai, Pragnya J.; Jiang, Wen; Nguyen, Steven; Ling, Ping; Wilson, Sandy J.; Dunford, Paul J.; Thurmond, Robin L.; Lovenberg, Timothy W.; Karlsson, Lars; Carruthers, Nicholas I.; Edwards, James P. Journal of Medicinal Chemistry, 2005 , vol. 48, # 26 p. 8289 - 8298

~%

Ethyl 4H-thieno[3,2-b]pyrrole-5-carboxylate Structure

Ethyl 4H-thieno...

CAS#:46193-76-4

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Literature: GLAXO GROUP LIMITED; BLUNT, Richard; EATHERTON, Andrew John; GARZYA, Vincenzo; HEALY, Mark Patrick; MYATT, James; PORTER, Roderick Alan Patent: WO2011/12622 A1, 2011 ; Location in patent: Page/Page column 103; 104 ; WO 2011/012622 A1

~%

Ethyl 4H-thieno[3,2-b]pyrrole-5-carboxylate Structure

Ethyl 4H-thieno...

CAS#:46193-76-4

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Literature: Soth,S. et al. Canadian Journal of Chemistry, 1978 , vol. 56, p. 1429 - 1434

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

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

 Bioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Discovery of Small Molecules to Inhibit Human Cytomegalovirus Nuclear Egress
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
Target: HCMV UL50
External Id: HMS1262
Name: Chemical Probes of Kaposi's Sarcoma Herpes Virus Latent Infection
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
Target: ORF 73 [Human herpesvirus 8 type M]
External Id: HMS791
Name: Inhibitors of CDC25B-CDK2/CyclinA interaction
Source: Center for Chemical Genomics, University of Michigan
External Id: MScreen:TargetID_600
Name: High-throughput screen for inhibitors of the GIV GBA-motif interaction with Galpha-i ...
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
External Id: HMS1303
Name: A screen for compounds that inhibit the activity of LtaS in Staphylococcus aureus
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
External Id: HMS979
Name: Alphascreen assay for small molecules abrogating mHTT-CaM Interaction
Source: 24983
Target: Huntingtin
External Id: KUHTS-Muma KU-CaM-Htt INH-01
Name: A screen for compounds that inhibit viral RNA polymerase binding and polymerization a...
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
Target: Chain A, Poliovirus Polymerase With Gtp
External Id: HMS750
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

Ethyl 4H-thieno[3,2-b]pyrrole-5-carboxylate
4H-Thieno[3,2-b]pyrrole-5-carboxylic acid, ethyl ester

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the polar surface area (PSA) of Ethyl 4H-Thieno[2,3-d]Pyrrole-5-Carboxylate?
A: Polar surface area (PSA) of Ethyl 4H-Thieno[2,3-d]Pyrrole-5-Carboxylate is 70.33000.
Q: What is the molecular weight of Ethyl 4H-Thieno[2,3-d]Pyrrole-5-Carboxylate?
A: Molecular weight of Ethyl 4H-Thieno[2,3-d]Pyrrole-5-Carboxylate is 195.238.
Q: What is the boiling point of Ethyl 4H-Thieno[2,3-d]Pyrrole-5-Carboxylate?
A: Boiling point of Ethyl 4H-Thieno[2,3-d]Pyrrole-5-Carboxylate is 345.7±22.0 °C at 760 mmHg.
Q: What is the English name of Ethyl 4H-Thieno[2,3-d]Pyrrole-5-Carboxylate?
A: The English name of Ethyl 4H-Thieno[2,3-d]Pyrrole-5-Carboxylate is Ethyl 4H-Thieno[2,3-d]Pyrrole-5-Carboxylate.
Q: What is the SMILES notation of Ethyl 4H-Thieno[2,3-d]Pyrrole-5-Carboxylate?
A: SMILES notation of Ethyl 4H-Thieno[2,3-d]Pyrrole-5-Carboxylate is CCOC(=O)c1cc2sccc2[nH]1.
Q: What English synonyms does Ethyl 4H-Thieno[2,3-d]Pyrrole-5-Carboxylate have?
A: English synonyms of Ethyl 4H-Thieno[2,3-d]Pyrrole-5-Carboxylate: Ethyl 4H-thieno[3,2-b]pyrrole-5-carboxylate, 4H-Thieno[3,2-b]pyrrole-5-carboxylic acid, ethyl ester.
Q: What is the LogP of Ethyl 4H-Thieno[2,3-d]Pyrrole-5-Carboxylate?
A: LogP of Ethyl 4H-Thieno[2,3-d]Pyrrole-5-Carboxylate is 4.03.
Q: What is the InChIKey of Ethyl 4H-Thieno[2,3-d]Pyrrole-5-Carboxylate?
A: InChIKey of Ethyl 4H-Thieno[2,3-d]Pyrrole-5-Carboxylate is BLUDZFMRKHHPGZ-UHFFFAOYSA-N.
Q: What is the CAS number of Ethyl 4H-Thieno[2,3-d]Pyrrole-5-Carboxylate?
A: CAS number of Ethyl 4H-Thieno[2,3-d]Pyrrole-5-Carboxylate is 46193-76-4.
Q: What is the melting point of Ethyl 4H-Thieno[2,3-d]Pyrrole-5-Carboxylate?
A: Melting point of Ethyl 4H-Thieno[2,3-d]Pyrrole-5-Carboxylate is 131-132ºC.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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