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2-Oxo-(2H)-furo(2,3-h)-1-benzopyran

2-Oxo-(2H)-furo(2,3-h)-1-benzopyran structure

CAS No.: 523-50-2

Chemical Name:: 2-Oxo-(2H)-furo(2,3-h)-1-benzopyran

Synonyms: angecin;ANGELICIN;ANGELICINE;NSC 404563;isopsoralin;ISOPSORALEN;ISOPSORALENE;ISOBERGAPTEN;ANGELICIN(P);Angelicin>

CBNumber:: CB9249112

Molecular Formula:: C11H6O3

Formula Weight:: 186.16

MOL File:: 523-50-2.mol

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2-Oxo-(2H)-furo(2,3-h)-1-benzopyran Properties

Melting point: 132-134°C

Boiling point: 104°C/4mmHg(lit.)

Density: 1.2477 (rough estimate)

refractive index: 1.6310 (estimate)

storage temp.: Sealed in dry,Store in freezer, under -20°C

form: neat

λmax: 302nm(EtOH)(lit.)

BRN: 153970

CAS DataBase Reference: 523-50-2(CAS DataBase Reference)

EWG's Food Scores: 1

FDA UNII: CZZ080D7BD

IARC: 3 (Vol. 40, Sup 7) 1987

NIST Chemistry Reference: 2H-furo[2,3-h]-1-benzopyran-2-one(523-50-2)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS08,GHS07
Signal word	Warning
Hazard statements	H302-H312-H315-H319-H332-H335-H351-H302+H312+H332
Precautionary statements	P264-P270-P301+P312+P330-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P501-P261-P280-P305+P351+P338
Hazard Codes	Xn,Xi
Risk Statements	20/21/22-36/37/38-40
Safety Statements	26-36/37/39-37/39-36
WGK Germany	3
RTECS	LV0940000
HS Code	29322090

2-Oxo-(2H)-furo(2,3-h)-1-benzopyran price More Price(44)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	A0956	Angelicin	523-50-2	10mg	$215	2021-12-16	Buy
Sigma-Aldrich	A0956	Angelicin	523-50-2	25mg	$471	2021-12-16	Buy
TCI Chemical	A2573	Angelicin >98.0%(GC)	523-50-2	25mg	$384	2022-04-27	Buy
Cayman Chemical	11683	Angelicin ≥98%	523-50-2	5mg	$87	2022-04-27	Buy
Cayman Chemical	11683	Angelicin ≥98%	523-50-2	10mg	$139	2022-04-27	Buy

Product number	Packaging	Price	Buy
A0956	10mg	$215	Buy
A0956	25mg	$471	Buy
A2573	25mg	$384	Buy
11683	5mg	$87	Buy
11683	10mg	$139	Buy

2-Oxo-(2H)-furo(2,3-h)-1-benzopyran Chemical Properties,Uses,Production

Description

Angelicin is a furanocoumarin typically isolated from the seeds of P. corylifolia. Like other furanocoumarins, angelicin has antibacterial activities against a number of Gram (+) and Gram (?) bacteria. It has also been shown to prevent tacrine-induced cytotoxicity in human liver-derived HepG2 cells (EC₅₀ = 47 μg/ml) and vascular relaxation in phenylephrine-precontracted rat aorta. Angelicin also weakly inhibits topoisomerase II (IC₅₀ = 404 μM).

Chemical Properties

White Solid

Uses

Antifungal

Synthesis Reference(s)

Tetrahedron, 51, p. 3087, 1995 DOI: 10.1016/0040-4020(95)00070-O

2-Oxo-(2H)-furo(2,3-h)-1-benzopyran Preparation Products And Raw materials

Raw materials

Xylene Sodium hydride Potassium hydroxide Ethyl formate Sodium chloride

Ethyl (triphenylphosphoranylidene)acetate DDQ Potassium hydride Chloroacetaldehyde Tetrahydrofuran

Diethyl ether Benzene Ethyl acetate Hydrochloric acid Sodium bicarbonate

Methanol 1,3-Cyclohexanedione Magnesium sulfate PETROLEUM ETHER

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Preparation Products

2-Oxo-(2H)-furo(2,3-h)-1-benzopyran Suppliers

Global( 238)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Zheyan Biotech Co., Ltd.	18017610038	zheyansh@163.com	CHINA	3623	58
career henan chemical co	+86-0371-55982848	sales@coreychem.com	China	29960	58
Chengdu Biopurify Phytochemicals Ltd.	+8618482058008	maggie@biopurify.com	China	2712	58
Nanjing Dolon Biotechnology Co.,Ltd.	18905173768	sales@dolonchem.com	CHINA	2972	58
Hubei Jusheng Technology Co.,Ltd.	86-18871470254	linda@hubeijusheng.com	CHINA	28229	58
Shaanxi Pioneer Biotech Co., Ltd .	+8613259417953	sales@pioneerbiotech.com	CHINA	3001	58
NanJing Spring & Autumn Biological Engineering CO., LTD.	+8613815430202	sale02@cqherb.com	CHINA	376	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	23035	58
BOC Sciences	631-4854226	inquiry@bocsci.com	United States	19752	58
Chongqing Chemdad Co., Ltd	+8613650506873	sales@chemdad.com	CHINA	37442	58

Supplier	Advantage
Shanghai Zheyan Biotech Co., Ltd.	58
career henan chemical co	58
Chengdu Biopurify Phytochemicals Ltd.	58
Nanjing Dolon Biotechnology Co.,Ltd.	58
Hubei Jusheng Technology Co.,Ltd.	58
Shaanxi Pioneer Biotech Co., Ltd .	58
NanJing Spring & Autumn Biological Engineering CO., LTD.	58
Hubei xin bonus chemical co. LTD	58
BOC Sciences	58
Chongqing Chemdad Co., Ltd	58

View Lastest Price from 2-Oxo-(2H)-furo(2,3-h)-1-benzopyran manufacturers

Release date	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2022-05-07	Angelicin 523-50-2	US $120.00 / kg	1kg	99%	80MT	Hebei baicao biology science and technology co., ltd
2022-02-14	Angelicin Isopsoralen 523-50-2 523-50-2	US $35.00 / g	1g	≥98%	1000.00 kgs	NanJing Spring & Autumn Biological Engineering CO., LTD.
2021-07-13	2-Oxo-(2H)-furo(2,3-h)-1-benzopyran 523-50-2	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd

Angelicin
523-50-2
US $120.00 / kg
99%
Hebei baicao biology science and technology co., ltd

Angelicin Isopsoralen 523-50-2
523-50-2
US $35.00 / g
≥98%
NanJing Spring & Autumn Biological Engineering CO., LTD.

2-Oxo-(2H)-furo(2,3-h)-1-benzopyran
523-50-2
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

2-Oxo-(2H)-furo(2,3-h)-1-benzopyran Spectrum

2-Oxo-(2H)-furo(2,3-h)-1-benzopyran(523-50-2)MS 2-Oxo-(2H)-furo(2,3-h)-1-benzopyran(523-50-2)IR1 2-Oxo-(2H)-furo(2,3-h)-1-benzopyran(523-50-2)IR2

523-50-2(2-Oxo-(2H)-furo(2,3-h)-1-benzopyran)Related Search:

Isobavachin Isopsoralenoside Isobavachromene endo-(±)-8-aza-8-isopropylbicyclo[3.2.1]oct-3-yl (hydroxymethyl)phenylacetate Ipratropium bromide

STIGMASTERYL ACETATE 4,4'-dimethylangelicin STIGMASTEROL ACETATE AKOS 244-82 2-Oxo-(2H)-furo(2,3-h)-1-benzopyran

4,4',6-trimethylangelicin Acetamide, 2-dimethylamino-N-(4,8-dimethyl-2-oxo-2H-furo(2,3-h)-1-benz opyran-9-yl)-, hydrochloride OROSELONE HERATOMIN 5,6-DIHYDROXYANGELICIN

ISOBERGAPTOL LANATIN 5,22-CHOLESTADIEN-24-BETA-ETHYL-3-BETA-OL-7-ONE ACETATE

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ANGELICIN ANGELICINE ISOBERGAPTEN ISOPSORALEN ISOPSORALENE 2-OXO-[2H]-FURO[2,3-H]-1-BENZOPYRAN furo(5’,4’,7,8)coumarin furo(5’,4’:7,8)coumarin isopsoralin Isopsoralen （Angelicin） FURO(2,3-H)BENZOPYRAN-2-ONE ANGELICINE hplc PHYTOSTEROLE GRANULAR Angelicin【coumarin derivative】 ANGELICIN (BAKUCHICIN)(RG) ANGELICIN (BAKUCHICIN)(SH) ANGELICIN(P) isopsoralen 2-Oxo-(2H)-furo(2,3-h)-1-benzopyran Angelicin Isopsoralen 523-50-2 2-furo[2,3-h][1]benzopyranone NSC 404563 2H-Furo[2,3-h]chromen-2-one Angelicin, froM Psoralea corylifolia L. Angelicin, 98%, from Psoralea corylifolia L. 2h-furo(2,3-h)(1)benzopyran-2-one 2h-furo(2,3-h)-1-benzopyran-2-one 3-(4-hydroxy-5-benzofuranyl)-2-propenoicacidelta-lactone 3-(4-hydroxy-5-benzofuranyl)-2-propenoicacidgamma-lactone 4-hydroxy-5-benzofuranacrylicacidgamma-lactone angecin angelicin(coumarinderiv) furo(2,3-h)coumarin Angelicin> 523-50-2 BioChemical Apoptosis and Cell Cycle Cell Signaling and Neuroscience Cell Biology DNA metabolism DNA Intercalators and Crosslinkers Inhibitors chemical reagent pharmaceutical intermediate phytochemical reference standards from Chinese medicinal herbs (TCM). standardized herbal extract Heterocycles Heterocyclic Compounds Coumarins Miscellaneous Natural Products