ChemicalBook >> CAS DataBase List >>(-)-CATECHIN GALLATE

(-)-CATECHIN GALLATE

(-)-CATECHIN GALLATE structure

CAS No.: 130405-40-2

Chemical Name:: (-)-CATECHIN GALLATE

Synonyms: (-)-CG;ECSMSZS;BCatechin gallate;()-Catechin gallat;(-)-CATECHIN GALLATE;(?)-Catechin Gallate;(-)-Catechin gallate;CATECHIN GALLATE, (-)-;(-)-Catechin 3-gallate;(-)-Catechin gallate(CG)

CBNumber:: CB6476036

Molecular Formula:: C22H18O10

Molecular Weight:: 442.37

MDL Number:: MFCD00214258

MOL File:: 130405-40-2.mol

MSDS File:: SDS

Last updated:2024-11-19 15:53:33

Request For Quotation

(-)-CATECHIN GALLATE Properties

Melting point	248-251 °C (decomp)
Boiling point	861.7±65.0 °C(Predicted)
Density	1.80±0.1 g/cm3(Predicted)
storage temp.	2-8°C
solubility	DMSO (Slightly), Ethanol (Slightly)
form	Solid
pka	7.75±0.25(Predicted)
color	Pale Yellow to Light Red
InChIKey	LSHVYAFMTMFKBA-CTNGQTDRSA-N
LogP	2.670 (est)
FDA UNII	0KT1FO6VO6

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36

WGK Germany

HS Code

29329990

NFPA 704

	0
2		0

(-)-CATECHIN GALLATE price More Price(28)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	C0692	(?)-Catechin gallate ≥98% (HPLC), from green tea	130405-40-2	1mg	$127	2024-03-01	Buy
Sigma-Aldrich	PHL82497	(−)-Catechin 3-gallate phyproof? Reference Substance	130405-40-2	10MG	$717	2024-03-01	Buy
Sigma-Aldrich	C0692	(?)-Catechin gallate ≥98% (HPLC), from green tea	130405-40-2	5mg	$436	2024-03-01	Buy
Cayman Chemical	24963	(?)-Catechin Gallate ≥98%	130405-40-2	1mg	$62	2024-03-01	Buy
Cayman Chemical	24963	(?)-Catechin Gallate ≥98%	130405-40-2	5mg	$270	2024-03-01	Buy

Product number	Packaging	Price	Buy
C0692	1mg	$127	Buy
PHL82497	10MG	$717	Buy
C0692	5mg	$436	Buy
24963	1mg	$62	Buy
24963	5mg	$270	Buy

(-)-CATECHIN GALLATE Chemical Properties,Uses,Production

Uses

A major component of green tea, is a dual phosphoinositide-3-kinase/mTOR inhibitor.

Uses

(?)-Catechin gallate has been used:

to examine the potency of catechins containing galloyl moiety in inhibiting the activity of human immunodeficiency virus-1 (HIV-1)integrase
to analyze the anti-oxidant and anti-viral properties of Pseudopiptadenia contorta and the commercial quebracho extracts in a herpes simplex virus type 1 strain, resistant to acyclovir
to study the effects of polyphenols on the biochemistry of human spermatozoa and the associated limitations of their use in gamete preservation

Definition

ChEBI: (-)-catechin-3-O-gallate is a gallate ester obtained by formal condensation of the carboxy group of gallic acid with the (3R)-hydroxy group of (-)-catechin. It has a role as a metabolite. It is a gallate ester, a polyphenol and a member of flavans. It is functionally related to a (-)-catechin and a gallic acid. It is an enantiomer of a (+)-catechin-3-O-gallate.

General Description

(?)-Catechin gallate belongs to a class of polyphenol compounds that are formed when catechins in green tea undergo epimerization on heat treatment. It is a naturally occurring flavanol catechin having a galloyl moiety.

Biochem/physiol Actions

Antioxidant constituent of green tea. At μM concentrations, it inhibits VEGF-induced tyrosine phosphorylation. It also inhibits aromatase activity, an enzyme that converts androgens to estrogen and is thought to play a role in the etiology of breast cancer.

(-)-CATECHIN GALLATE Preparation Products And Raw materials

Raw materials

Preparation Products

(-)-CATECHIN GALLATE Suppliers

Global( 197)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Nanjing ChemLin Chemical Industry Co., Ltd.	025-83697070	product@chemlin.com.cn	CHINA	3009	60
Shanghai Zheyan Biotech Co., Ltd.	18017610038	zheyansh@163.com	CHINA	3619	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	3772	58
Xi'an Kono chem co., Ltd.,	029-86107037 13289246953	info@konochemical.com	China	2993	58
Shaanxi Pioneer Biotech Co., Ltd .	+8613259417953	sales@pioneerbiotech.com	China	3000	58
BOC Sciences	+1-631-485-4226	inquiry@bocsci.com	United States	19553	58
Shanghai Standard Technology Co., Ltd.	18502101150	ft-sales@nature-standard.com	CHINA	1923	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29811	58

Supplier	Advantage
Nanjing ChemLin Chemical Industry Co., Ltd.	60
Shanghai Zheyan Biotech Co., Ltd.	58
Chengdu GLP biotechnology Co Ltd	58
Chengdu Biopurify Phytochemicals Ltd.	58
Xi'an Kono chem co., Ltd.,	58
Shaanxi Pioneer Biotech Co., Ltd .	58
BOC Sciences	58
Shanghai Standard Technology Co., Ltd.	58
Alchem Pharmtech,Inc.	58
career henan chemical co	58

View Lastest Price from (-)-CATECHIN GALLATE manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-11-19	(-)-Catechin gallate 130405-40-2	US $68.00-397.00 / mg		97.74%	10g	TargetMol Chemicals Inc.
2023-02-24	Catechin gallate 130405-40-2	US $0.00 / mg	5mg	≥98%(HPLC)	10 g	Shanghai Standard Technology Co., Ltd.
2020-02-11	(-)-Catechin gallate 130405-40-2	US $9.80 / KG	1g	＞98%	20 tons	Career Henan Chemical Co

(-)-Catechin gallate
130405-40-2
US $68.00-397.00 / mg
97.74%
TargetMol Chemicals Inc.

Catechin gallate
130405-40-2
US $0.00 / mg
≥98%(HPLC)
Shanghai Standard Technology Co., Ltd.

(-)-Catechin gallate
130405-40-2
US $9.80 / KG
＞98%
Career Henan Chemical Co

130405-40-2((-)-CATECHIN GALLATE)Related Search:

NotoginsenosideFc EURYCOMANONE HOMOPLANTAGININ Hypericin KUROMANIN CHLORIDE

Loganin 8-GINGEROL 25R-Inokosterone (-)-CATECHIN GALLATE (-)-CATECHIN HYDRATE

Propyl gallate ISOPROPYLGALLATE (-)-Gallocatechin gallate Cianidanol (+/-)-EPICATECHIN

4-HYDROXYBENZOIC ACID 2-HYDROXYETHYL ESTER CATECHIN GALLATE, (-)-(SH) Catechin gallate solution

1of4

(-)-Catechin gallate(CG) Anti-HCG β, C-Terminal antibody produced in rabbit Choriogonadotropin subunit β Chorionic gonadotrophin chain β ANTI-CG antibody produced in mouse ECSMSZS ()-Catechin gallate, >=98% (-)-CG (-)-CATECHIN GALLATE CATECHIN GALLATE, (-)- (2S,3R)-2-(3,4-DIHYDROXYPHENYL)-3,4-DIHYDRO-1(2H)-BENZOPYRAN-3,5,7-TRIOL 3-(3,4,5-TRIHYDROXYBENZOATE) ()-Catechin gallat ()-Catechin gallate,(2S,3R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-(3,4,5-trihydroxybenzoate) (2S,3R)-2-(3,4-Dihydroxyphenyl)-3-(3,4,5-trihydroxybenzoyloxy)-3,4-dihydro-2H-1-benzopyran-5,7-diol 3,4,5-Trihydroxybenzoic acid [[(2S)-2β-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran]-3α-yl] ester 3,4,5-Trihydroxybenzoic Acid (2S,3R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl Ester (2S,3R)-2-(3,4-Dihydroxyphenyl)-5,7-dihydroxychroMan-3-yl 3,4,5-trihydroxybenzoate (?)-Catechin Gallate BCatechin gallate (-)-Catechin gallate Catechin gallate CG (-)-Catechin gallate (-)-Catechin 3-O-gallate) (-)-Catechin gallate ((-)-Catechin 3-gallate (-)-Catechin gallate, 98%, from Green tea Benzoic acid, 3,4,5-trihydroxy-, (2S,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl ester (-)-Catechin gallate (-)-CG (-)-Catechin 3-gallate Catechin gallate/(-)-Catechin gallate (-)-Catechin 3-O-gallate|||(-)-Catechin 3-gallate (-)-Catechin 3-gallate-RM 130405-40-2 C22H18O18 C22H18O10 phytochemical reference standards from Chinese medicinal herbs (TCM). standardized herbal extract chemical reagent pharmaceutical intermediate Aromatics Chiral Reagents Inhibitors Intermediates & Fine Chemicals Pharmaceuticals Catechins & Tannins