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4-oxo-4H-1-benzopyran-2-carbonyl chloride

4-oxo-4H-1-benzopyran-2-carbonyl chloride structure

CAS No.: 5112-47-0

Chemical Name:: 4-oxo-4H-1-benzopyran-2-carbonyl chloride

Synonyms: Einecs 225-841-2;4-oxochromene-2-carbonyl chloride;4-oxo-4H-chromene-2-carbonyl chloride;4-oxo-4H-1-benzopyran-2-carbonyl chloride;4H-1-BENZOPYRAN-2-CARBONYL CHLORIDE,4-OXO-

CBNumber:: CB2894465

Molecular Formula:: C10H5ClO3

Molecular Weight:: 208.6

MDL Number:: MFCD11617085

MOL File:: 5112-47-0.mol

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4-oxo-4H-1-benzopyran-2-carbonyl chloride Properties

Melting point	108-109 °C(Solv: cyclohexane (110-82-7))
Boiling point	305.6±42.0 °C(Predicted)
Density	1.477±0.06 g/cm3(Predicted)

4-oxo-4H-1-benzopyran-2-carbonyl chloride price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
aablocks	AA00E0HV	4-oxo-4H-chromene-2-carbonyl chloride 95%	5112-47-0	250mg	$938	2026-05-28	Buy
aablocks	AA00E0HV	4-oxo-4H-chromene-2-carbonyl chloride 95%	5112-47-0	1g	$1009	2026-05-28	Buy
aablocks	AA00E0HV	4-oxo-4H-chromene-2-carbonyl chloride 95%	5112-47-0	5g	$2738	2026-05-28	Buy
Chemenu	CM293267	4-Oxo-4H-chromene-2-carbonyl chloride 97%	5112-47-0	50mg	$1836	2026-05-26	Buy
Chemenu	CM293267	4-Oxo-4H-chromene-2-carbonyl chloride 97%	5112-47-0	100mg	$1920	2026-05-26	Buy

Product number	Packaging	Price	Buy
AA00E0HV	250mg	$938	Buy
AA00E0HV	1g	$1009	Buy
AA00E0HV	5g	$2738	Buy
CM293267	50mg	$1836	Buy
CM293267	100mg	$1920	Buy

4-oxo-4H-1-benzopyran-2-carbonyl chloride Chemical Properties, Uses, Production

Synthesis Reference(s)

Journal of Medicinal Chemistry, 15, p. 865, 1972 DOI: 10.1021/jm00278a027

4-oxo-4H-1-benzopyran-2-carbonyl chloride Preparation Products And Raw materials

Raw materials

Preparation Products

4-oxo-4H-1-benzopyran-2-carbonyl chloride Suppliers

Global Suppliers ( 4)

Supplier	Tel	Email	Country	ProdList	Advantage
Wuxi AppTec	022-59987777 13552403979	jia_guoqiang@wuxiapptec.com	China	22344	58
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd	029-029-029-81148696 18161915376	1027@dideu.com	China	9989	58
DAYANG CHEM (HANGZHOU) CO.,LTD	+86-88938639 +86-17705817739	info@dycnchem.com	China	53799	58

Supplier	Advantage
Wuxi AppTec	58
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd	58
DAYANG CHEM (HANGZHOU) CO.,LTD	58

4-oxo-4H-1-benzopyran-2-carbonyl chloride Einecs 225-841-2 4H-1-BENZOPYRAN-2-CARBONYL CHLORIDE,4-OXO- 4-oxo-4H-chromene-2-carbonyl chloride 4-oxochromene-2-carbonyl chloride 5112-47-0