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Coumarin 339

Coumarin 339 structure

CAS No.: 62669-73-2

Chemical Name:: Coumarin 339

Synonyms: coumarin 339;COUMARIN 339, LASER GRADE, 99;4-methyl-6,7,8,9-tetrahydropyrano[3,2-g]quinolin-2-one;2-g]quinolin-2-one,6,7,8,9-tetrahydro-4-methyl-2h-pyrano[;4-methyl-6,7,8,9-tetrahydro-2h-pyrano[3,2-g]quinolin-2-one;2H-Pyrano[3,2-g]quinolin-2-one, 6,7,8,9-tetrahydro-4-methyl-

CBNumber:: CB3502277

Molecular Formula:: C13H13NO2

Molecular Weight:: 215.25

MDL Number:

MOL File:: 62669-73-2.mol

Last updated:2025-12-31 14:38:37

Product description	Number	Pack Size	Price
6,7,8,9-Tetrahydro-4-methyl-2H-pyrano[3,2-g]quinolin-2-one 95+%	AA01EF8I	100mg	$463
6,7,8,9-Tetrahydro-4-methyl-2H-pyrano[3,2-g]quinolin-2-one 95+%	AA01EF8I	500mg	$988
6,7,8,9-Tetrahydro-4-methyl-2H-pyrano[3,2-g]quinolin-2-one 95+%	AA01EF8I	1g	$1550

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Coumarin 339 Properties

FDA UNII	R48Z2TQM7G
EPA Substance Registry System	2H-Pyrano[3,2-g]quinolin-2-one, 6,7,8,9-tetrahydro-4-methyl- (62669-73-2)

SAFETY

Risk and Safety Statements

TSCA

TSCA listed

NFPA 704

	0
1		0

Coumarin 339 price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
aablocks	AA01EF8I	6,7,8,9-Tetrahydro-4-methyl-2H-pyrano[3,2-g]quinolin-2-one 95+%	62669-73-2	100mg	$463	2026-05-30	Buy
aablocks	AA01EF8I	6,7,8,9-Tetrahydro-4-methyl-2H-pyrano[3,2-g]quinolin-2-one 95+%	62669-73-2	500mg	$988	2026-05-30	Buy
aablocks	AA01EF8I	6,7,8,9-Tetrahydro-4-methyl-2H-pyrano[3,2-g]quinolin-2-one 95+%	62669-73-2	1g	$1550	2026-05-30	Buy

Product number	Packaging	Price	Buy
AA01EF8I	100mg	$463	Buy
AA01EF8I	500mg	$988	Buy
AA01EF8I	1g	$1550	Buy

Coumarin 339 Chemical Properties,Uses,Production

Chemical Properties

yellow crystalline powder

Coumarin 339 Preparation Products And Raw materials

Raw materials

Preparation Products

Coumarin 339 Suppliers

Global( 16)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32997	60
CONIER CHEM AND PHARMA LIMITED		sales@conier.com	China	49906	58
Zhejiang Huida Biotech Co., LTD	0571-89903022 18679456698	zilong@hizyme.com	China	8001	58
Henan Dowon Chemical Technology Co., Ltd.	16696119288	779113375@qq.com	China	7403	58
Changzhou Yourui Pharmaceutical Technology Co., Ltd	18168818882	877458914@qq.com	China	8689	58
Ningbo Chaoming Biotechnology Co., Ltd	13301662590	mandy@atkchemical.com	China	9540	58
TargetMol	400-821-0310 15002144251	xuexiang.shao@tsbiochem.com	China	29128	58

Supplier	Advantage
ATK CHEMICAL COMPANY LIMITED	60
CONIER CHEM AND PHARMA LIMITED	58
Zhejiang Huida Biotech Co., LTD	58
Henan Dowon Chemical Technology Co., Ltd.	58
Changzhou Yourui Pharmaceutical Technology Co., Ltd	58
Ningbo Chaoming Biotechnology Co., Ltd	58
TargetMol	58

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Thiophanate-methyl Methyl Coumarin 339

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4-methyl-6,7,8,9-tetrahydro-2h-pyrano[3,2-g]quinolin-2-one coumarin 339 2-g]quinolin-2-one,6,7,8,9-tetrahydro-4-methyl-2h-pyrano[ COUMARIN 339, LASER GRADE, 99 2H-Pyrano[3,2-g]quinolin-2-one, 6,7,8,9-tetrahydro-4-methyl- 4-methyl-6,7,8,9-tetrahydropyrano[3,2-g]quinolin-2-one 62669-73-2