ChemicalBook >> CAS DataBase List >>2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxy-6-methyl-oxa n-2-yl)oxy-chroman-4-one

2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxy-6-methyl-oxa n-2-yl)oxy-chroman-4-one

2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxy-6-methyl-oxa n-2-yl)oxy-chroman-4-one structure

CAS No.: 54141-72-9

Chemical Name:: 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxy-6-methyl-oxa n-2-yl)oxy-chroman-4-one

Synonyms: Nsc245342;Neoisoastilbin;(2S,3R)-Astilbin;Neoisoastilbin,Inhibitor,inhibit;2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxy-6-methyl-oxa n-2-yl)oxy-chroman-4-one;2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy-2,3-dihydrochromen-4-one;4H-1-Benzopyran-4-one, 3-[(6-deoxy-α-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-, (2S,3R)-;(2S,3R)-3-[(6-Deoxy-alpha-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-4H-1-benzopyran-4-one

CBNumber:: CB41261031

Molecular Formula:: C21H22O11

Molecular Weight:: 450.39

MDL Number:: MFCD30559553

MOL File:: 54141-72-9.mol

Last updated:2023-09-04 15:51:00

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2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxy-6-methyl-oxa n-2-yl)oxy-chroman-4-one Properties

Melting point	168-169 °C
Boiling point	801.1±65.0 °C(Predicted)
Density	1.74±0.1 g/cm3(Predicted)
pka	7.34±0.60(Predicted)
FDA UNII	KA92CW3M68

2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxy-6-methyl-oxa n-2-yl)oxy-chroman-4-one price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
AvaChem	4343	Neoisoastilbin	54141-72-9	1mg	$119	2021-12-16	Buy
AvaChem	4343	Neoisoastilbin	54141-72-9	5mg	$290	2021-12-16	Buy
Arctom	CFN90867	Neoisoastilbin ≥98%	54141-72-9	10mg	$318	2021-12-16	Buy
JR MediChem	JR8-N1116	Neoisoastilbin(NewProduct) 98%	54141-72-9	5mg	$368	2021-12-16	Buy
AvaChem	4343	Neoisoastilbin	54141-72-9	10mg	$490	2021-12-16	Buy

Product number	Packaging	Price	Buy
4343	1mg	$119	Buy
4343	5mg	$290	Buy
CFN90867	10mg	$318	Buy
JR8-N1116	5mg	$368	Buy
4343	10mg	$490	Buy

2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxy-6-methyl-oxa n-2-yl)oxy-chroman-4-one Preparation Products And Raw materials

Raw materials

Preparation Products

2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxy-6-methyl-oxa n-2-yl)oxy-chroman-4-one Suppliers

Global( 53)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Zheyan Biotech Co., Ltd.	18017610038	zheyansh@163.com	CHINA	3620	58
Chengdu GLP biotechnology Co Ltd	028-87075086 13350802083	scglp@glp-china.com	CHINA	1824	58
Chengdu Biopurify Phytochemicals Ltd.	+8618080483897	sales@biopurify.com	China	3424	58
BOC Sciences	+1-631-485-4226	inquiry@bocsci.com	United States	19553	58
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
Wuhan ChemNorm Biotech Co.,Ltd.	+86-27-8439 4403 18971486879	sales@chemnorm.com	CHINA	2935	58
Hubei Ipure Biology Co., Ltd	+8613367258412	ada@ipurechemical.com	China	10326	58
TargetMol Chemicals Inc.	+1-781-999-5354	support@targetmol.com	United States	19973	58
ZHEJIANG JIUZHOU CHEM CO., LTD	+86-0576225566889 +86-13454675544	admin@jiuzhou-chem.com；jamie@jiuzhou-chem.com；alice@jiuzhou-chem.com	China	20000	58
ShenZhen Trendseen Biological Technology Co.,Ltd.	13417589054	trendseenbio@gmail.com	China	11681	58

Supplier	Advantage
Shanghai Zheyan Biotech Co., Ltd.	58
Chengdu GLP biotechnology Co Ltd	58
Chengdu Biopurify Phytochemicals Ltd.	58
BOC Sciences	58
career henan chemical co	58
Wuhan ChemNorm Biotech Co.,Ltd.	58
Hubei Ipure Biology Co., Ltd	58
TargetMol Chemicals Inc.	58
ZHEJIANG JIUZHOU CHEM CO., LTD	58
ShenZhen Trendseen Biological Technology Co.,Ltd.	58

View Lastest Price from 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxy-6-methyl-oxa n-2-yl)oxy-chroman-4-one manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-02-18	2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxy-6-methyl-oxa n-2-yl)oxy-chroman-4-one 54141-72-9	US $8.00 / KG	1KG	＞98% HPLC	20 tons	Career Henan Chemical Co

2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxy-6-methyl-oxa n-2-yl)oxy-chroman-4-one
54141-72-9
US $8.00 / KG
＞98% HPLC
Career Henan Chemical Co

2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxy-6-methyl-oxa n-2-yl)oxy-chroman-4-one Spectrum

2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxy-6-methyl-oxa n-2-yl)oxy-chroman-4-one(54141-72-9)¹HNMR

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2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxy-6-methyl-oxa n-2-yl)oxy-chroman-4-one Nsc245342 Neoisoastilbin (2S,3R)-3-[(6-Deoxy-alpha-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-4H-1-benzopyran-4-one 4H-1-Benzopyran-4-one, 3-[(6-deoxy-α-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-, (2S,3R)- (2S,3R)-Astilbin 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy-2,3-dihydrochromen-4-one Neoisoastilbin,Inhibitor,inhibit 54141-72-9