N-(9-oxo-10-thia-2-azabicyclo[4.4.0]deca-2,4,7,11-tetraen-8-yl)acetamide

Modify Date: 2026-07-01 00:57:28

N-(9-oxo-10-thia-2-azabicyclo[4.4.0]deca-2,4,7,11-tetraen-8-yl)acetamide Structure
N-(9-oxo-10-thia-2-azabicyclo[4.4.0]deca-2,4,7,11-tetraen-8-yl)acetamide structure
Common Name N-(9-oxo-10-thia-2-azabicyclo[4.4.0]deca-2,4,7,11-tetraen-8-yl)acetamide
CAS Number 80947-43-9 Molecular Weight 220.24800
Density 1.42g/cm3 Boiling Point 466.4ºC at 760 mmHg
Molecular Formula C10H8N2O2S Melting Point N/A
MSDS N/A Flash Point 235.9ºC

 Names

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

Name N-(2-oxothiopyrano[2,3-b]pyridin-3-yl)acetamide
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 1.42g/cm3
Boiling Point 466.4ºC at 760 mmHg
Molecular Formula C10H8N2O2S
Molecular Weight 220.24800
Flash Point 235.9ºC
Exact Mass 220.03100
PSA 87.30000
LogP 1.68790
Index of Refraction 1.659
InChIKey DZMVBQJTFJUTEF-UHFFFAOYSA-N
SMILES CC(=O)Nc1cc2cccnc2sc1=O

 Synthetic Route

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

~71%

N-(9-oxo-10-thia-2-azabicyclo[4.4.0]deca-2,4,7,11-tetraen-8-yl)acetamide Structure

N-(9-oxo-10-thi...

CAS#:80947-43-9

Learn More
Literature: Christensen, Mads Chr.; Becher, Jan Journal of Heterocyclic Chemistry, 1981 , vol. 18, p. 1357 - 1363

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  2

DownStream  0

 Synonyms

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

3-acetamido-2H-thiopyrano<2,3-b>pyridin-2-one

  | 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 N-(2-oxothiopyrano[2,3-b]pyridin-3-yl)acetamide?
A: Polar surface area (PSA) of N-(2-oxothiopyrano[2,3-b]pyridin-3-yl)acetamide is 87.30000.
Q: What are the upstream materials of N-(2-oxothiopyrano[2,3-b]pyridin-3-yl)acetamide?
A: Related upstream materials(CAS) of N-(2-oxothiopyrano[2,3-b]pyridin-3-yl)acetamide: 61856-53-9;543-24-8.
Q: What is the Chinese name of 80947-43-9?
A: Chinese name of 80947-43-9 is 80947-43-9.
Q: What is the LogP of N-(2-oxothiopyrano[2,3-b]pyridin-3-yl)acetamide?
A: LogP of N-(2-oxothiopyrano[2,3-b]pyridin-3-yl)acetamide is 1.68790.
Q: What is the InChIKey of N-(2-oxothiopyrano[2,3-b]pyridin-3-yl)acetamide?
A: InChIKey of N-(2-oxothiopyrano[2,3-b]pyridin-3-yl)acetamide is DZMVBQJTFJUTEF-UHFFFAOYSA-N.
Q: What is the SMILES notation of N-(2-oxothiopyrano[2,3-b]pyridin-3-yl)acetamide?
A: SMILES notation of N-(2-oxothiopyrano[2,3-b]pyridin-3-yl)acetamide is CC(=O)Nc1cc2cccnc2sc1=O.
Q: What is the CAS number of N-(2-oxothiopyrano[2,3-b]pyridin-3-yl)acetamide?
A: CAS number of N-(2-oxothiopyrano[2,3-b]pyridin-3-yl)acetamide is 80947-43-9.
Q: What is the English name of N-(2-oxothiopyrano[2,3-b]pyridin-3-yl)acetamide?
A: The English name of N-(2-oxothiopyrano[2,3-b]pyridin-3-yl)acetamide is N-(2-oxothiopyrano[2,3-b]pyridin-3-yl)acetamide.
Q: What English synonyms does N-(2-oxothiopyrano[2,3-b]pyridin-3-yl)acetamide have?
A: English synonyms of N-(2-oxothiopyrano[2,3-b]pyridin-3-yl)acetamide: 3-acetamido-2H-thiopyranopyridin-2-one.
Q: What is the boiling point of N-(2-oxothiopyrano[2,3-b]pyridin-3-yl)acetamide?
A: Boiling point of N-(2-oxothiopyrano[2,3-b]pyridin-3-yl)acetamide is 466.4ºC at 760 mmHg.

 factory

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

Dayang Chem (Hangzhou) Co., Ltd.
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