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3-Acetyl-2,7-dimethyl-5 H-[1]benzopyrano[2,3-b]pyridin-5-one

3-Acetyl-2,7-dimethyl-5 H-[1]benzopyrano[2,3-b]pyridin-5-one structure

CAS No.: 67867-48-5

Chemical Name:: 3-Acetyl-2,7-dimethyl-5 H-[1]benzopyrano[2,3-b]pyridin-5-one

Synonyms: 3-acetyl-2,7-dimethyl-5H-(1)benzopyrano-(2,3-B)py;3-ACETYL-2,7-DIMETHYL-5H-CHROMENO[2,3-B]PYRIDIN-5-ONE;3-acetyl-2,7-dimethyl-5H-[1]benzopyrano[2,3-b]pyridin-5-on;3-Acetyl-2,7-dimethyl-5H[1]benzopyrano-[2,b]-pyridine-5-one;3-Acetyl-2,7-dimethyl-5 H-[1]benzopyrano[2,3-b]pyridin-5-one;5H-[1]Benzopyrano[2,3-b]pyridin-5-one, 3-acetyl-2,7-dimethyl-;3-Acetyl-2,7-dimethyl-5-oxo-(5H)-[1]benzopyrano[2.3-b]pyridin-5-one;JRH-03002, 3-Acetyl-2,7-dimethyl-5H-chromeno[2,3-b]pyridin-5-one, 97%;3-ACETYL-2,7-DIMETHYL-5H-(1)BENZOPYRANO- (2,3-B)PYRIDIN-5-ONE, TECH., 90%;3-ACETYL-2,7-DIMETHYL-5-OXO-5H-(1)BENZOPYRANO-(2,3-B)-PYRIDIN-5-ONE, TECH GRADE 90%

CBNumber:: CB4108199

Molecular Formula:: C16H13NO3

Molecular Weight:: 267.28

MDL Number:: MFCD00191703

MOL File:: 67867-48-5.mol

Last updated:2026-09-12 18:52:16

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3-Acetyl-2,7-dimethyl-5 H-[1]benzopyrano[2,3-b]pyridin-5-one Properties

Melting point	185-189 °C(lit.)
Boiling point	469.1±45.0 °C(Predicted)
Density	1.267±0.06 g/cm3(Predicted)
pka	-0.01±0.20(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319-H335
Precautionary statements	P261-P305+P351+P338
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3

3-Acetyl-2,7-dimethyl-5 H-[1]benzopyrano[2,3-b]pyridin-5-one price More Price(5)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Heterocyclics	JRH-03002	3-Acetyl-2,7-dimethyl-5H-chromeno[2,3-b]pyridin-5-one 97%	67867-48-5	5g	$200	2026-06-05	Buy
Heterocyclics	JRH-03002	3-Acetyl-2,7-dimethyl-5H-chromeno[2,3-b]pyridin-5-one 97%	67867-48-5	25g	$600	2026-06-05	Buy
AHH	MT-37579	3-Acetyl-2,7-dimethyl-5H-chromeno[2,3-b]pyridin-5-one 97%		25g	$250	2026-05-26	Buy
American Custom Chemicals Corporation	COR0002386	3-ACETYL-2,7-DIMETHYL-5H-CHROMENO[2,3-B]PYRIDIN-5-ONE 95.00%	67867-48-5	1G	$647.37	2021-12-16	Buy
American Custom Chemicals Corporation	COR0002386	3-ACETYL-2,7-DIMETHYL-5H-CHROMENO[2,3-B]PYRIDIN-5-ONE 95.00%	67867-48-5	5G	$943.52	2021-12-16	Buy

Product number	Packaging	Price	Buy
JRH-03002	5g	$200	Buy
JRH-03002	25g	$600	Buy
MT-37579	25g	$250	Buy
COR0002386	1G	$647.37	Buy
COR0002386	5G	$943.52	Buy

3-Acetyl-2,7-dimethyl-5 H-[1]benzopyrano[2,3-b]pyridin-5-one Preparation Products And Raw materials

Raw materials

Preparation Products

3-Acetyl-2,7-dimethyl-5 H-[1]benzopyrano[2,3-b]pyridin-5-one Suppliers

Global Suppliers ( 18)

Supplier	Tel	Email	Country	ProdList	Advantage
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
DAYANG CHEM (HANGZHOU) CO.,LTD	+86-88938639 +86-17705817739	info@dycnchem.com	China	53589	58

Supplier	Advantage
Energy Chemical	61
DAYANG CHEM (HANGZHOU) CO.,LTD	58

3-Acetyl-2,7-dimethyl-5 H-[1]benzopyrano[2,3-b]pyridin-5-one Spectrum

3-ACETYL-2,7-DIMETHYL-5 H-[1]BENZOPYRANO[2,3-B]PYRIDIN-5-ONE(67867-48-5)IR

67867-48-5 (3-Acetyl-2,7-dimethyl-5 H-[1]benzopyrano[2,3-b]pyridin-5-one) Related Search:

3-Acetyl-2,7-dimethyl-5 H-[1]benzopyrano[2,3-b]pyridin-5-one 5-Acetyl-2-methoxypyridine, 97% 3-Acetyl-2-methyl-5H-chromeno[2,3-b]pyridin-5-one 3,5-Diethyl pyridine Thiazole-5-carboxylic acid

2(1H)-Pyridinone, 5-acetyl- (9CI) 5-Ethyl-2-pyridine alcohol

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3-ACETYL-2,7-DIMETHYL-5H-CHROMENO[2,3-B]PYRIDIN-5-ONE 3-acetyl-2,7-dimethyl-5H-(1)benzopyrano-(2,3-B)py 3-ACETYL-2,7-DIMETHYL-5H-(1)BENZOPYRANO- (2,3-B)PYRIDIN-5-ONE, TECH., 90% 3-Acetyl-2,7-dimethyl-5H[1]benzopyrano-[2,b]-pyridine-5-one 3-Acetyl-2,7-dimethyl-5-oxo-(5H)-[1]benzopyrano[2.3-b]pyridin-5-one 3-ACETYL-2,7-DIMETHYL-5-OXO-5H-(1)BENZOPYRANO-(2,3-B)-PYRIDIN-5-ONE, TECH GRADE 90% 3-acetyl-2,7-dimethyl-5H-[1]benzopyrano[2,3-b]pyridin-5-on JRH-03002, 3-Acetyl-2,7-dimethyl-5H-chromeno[2,3-b]pyridin-5-one, 97% 5H-[1]Benzopyrano[2,3-b]pyridin-5-one, 3-acetyl-2,7-dimethyl- 3-Acetyl-2,7-dimethyl-5 H-[1]benzopyrano[2,3-b]pyridin-5-one 67867-48-5 Pyridines Heterocyclic Building Blocks Building Blocks C9 to C46