2-methyl-[1,2]thiazolo[5,4-b]pyridin-3-one

Modify Date: 2025-09-10 11:03:39

2-methyl-[1,2]thiazolo[5,4-b]pyridin-3-one Structure
2-methyl-[1,2]thiazolo[5,4-b]pyridin-3-one structure
 Common Name 2-methyl-[1,2]thiazolo[5,4-b]pyridin-3-one
CAS Number 91859-64-2 Molecular Weight 166.20000
Density N/A Boiling Point N/A
Molecular Formula C7H6N2OS Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2-methyl-[1,2]thiazolo[5,4-b]pyridin-3-one
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C7H6N2OS
Molecular Weight 166.20000
Exact Mass 166.02000
PSA 63.13000
LogP 0.99500
InChIKey ANJLAEVMXQRAQF-UHFFFAOYSA-N
SMILES Cn1sc2ncccc2c1=O

 Synthetic Route

3-Pyridinecarbonyl chloride, 2-(chlorothio)- (9CI) structure

3-Pyridinecarbo...

CAS#:156896-55-8

methylamine structure

methylamine

CAS#:74-89-5

~80%

2-methyl-[1,2]thiazolo[5,4-b]pyridin-3-one Structure

2-methyl-[1,2]t...

CAS#:91859-64-2

Literature: Martinez-Merino, Victor; Garcia, Jose I.; Mayoral, Jose A.; Gil, Maria J.; Zabalza, Jose M.; Fayet, Jean P.; Vertut, Marie C.; Carpy, Alain; Gonzalez, Alberto Tetrahedron, 1996 , vol. 52, # 26 p. 8947 - 8956
2,2'-dithiobis(3-pyridinecarbonyl chloride) structure

2,2'-dithiobis(...

CAS#:104857-34-3

~%

2-methyl-[1,2]thiazolo[5,4-b]pyridin-3-one Structure

2-methyl-[1,2]t...

CAS#:91859-64-2

Literature: Monge; Martinez-Merino; Fernandez-Alvarez Journal of Heterocyclic Chemistry, 1988 , vol. 25, # 1 p. 23 - 28
2-MERCAPTONICOTINIC ACID structure

2-MERCAPTONICOT...

CAS#:38521-46-9

~%

2-methyl-[1,2]thiazolo[5,4-b]pyridin-3-one Structure

2-methyl-[1,2]t...

CAS#:91859-64-2

Literature: Monge; Martinez-Merino; Fernandez-Alvarez Journal of Heterocyclic Chemistry, 1988 , vol. 25, # 1 p. 23 - 28
2,2'-trithiobis(3-pyridinecarboxylic acid) structure

2,2'-trithiobis...

CAS#:117088-89-8

~%

2-methyl-[1,2]thiazolo[5,4-b]pyridin-3-one Structure

2-methyl-[1,2]t...

CAS#:91859-64-2

Literature: Monge; Martinez-Merino; Fernandez-Alvarez Journal of Heterocyclic Chemistry, 1988 , vol. 25, # 1 p. 23 - 28
2,2'-dithiobis(ethyl 3-pyridinecarboxylate) structure

2,2'-dithiobis(...

CAS#:117106-56-6

~%

2-methyl-[1,2]thiazolo[5,4-b]pyridin-3-one Structure

2-methyl-[1,2]t...

CAS#:91859-64-2

Literature: Monge; Martinez-Merino; Fernandez-Alvarez Journal of Heterocyclic Chemistry, 1988 , vol. 25, # 1 p. 23 - 28
2,2'-dithiobis(3-pyridinecarboxylic acid) structure

2,2'-dithiobis(...

CAS#:27916-10-5

~%

2-methyl-[1,2]thiazolo[5,4-b]pyridin-3-one Structure

2-methyl-[1,2]t...

CAS#:91859-64-2

Literature: Monge; Martinez-Merino; Fernandez-Alvarez Journal of Heterocyclic Chemistry, 1988 , vol. 25, # 1 p. 23 - 28
2,2'-trithiobis(3-pyridinecarbonyl chloride) structure

2,2'-trithiobis...

CAS#:117088-90-1

methylamine structure

methylamine

CAS#:74-89-5

~30%

N/A structure

N/A

CAS#:91859-74-4

2-methyl-[1,2]thiazolo[5,4-b]pyridin-3-one Structure

2-methyl-[1,2]t...

CAS#:91859-64-2

Literature: Monge; Martinez-Merino; Fernandez-Alvarez Journal of Heterocyclic Chemistry, 1988 , vol. 25, # 1 p. 23 - 28

 Synonyms

2-(methyl)-2,3-dihydro-3-oxoisothiazolo[5,4-b]pyridine
2-methylisothiazolo<5,4-b>pyridin-3(2H)-one
Isothiazolo[5,4-b]pyridin-3(2H)-one,2-methyl
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Chemsrc provides CAS#:91859-64-2 MSDS, density, melting point, boiling point, structure, etc. Its name is 2-methyl-[1,2]thiazolo[5,4-b]pyridin-3-one>> amp version: 2-methyl-[1,2]thiazolo[5,4-b]pyridin-3-one

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