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TAMARIXETIN

TAMARIXETIN structure

CAS No.: 603-61-2

Chemical Name:: TAMARIXETIN

Synonyms: Aids098167;amarixetin;Chiosmethin;TAMARIXETIN;Aids-098167;tamaraxetin;TAMARIEXETIN;4’-methylquercetin;4'-Methylquercetin;4’-methoxyquercetin

CBNumber:: CB3328499

Molecular Formula:: C16H12O7

Molecular Weight:: 316.26

MDL Number:: MFCD00017308

MOL File:: 603-61-2.mol

MSDS File:: SDS

Last updated:2026-02-27 15:07:11

Product description	Number	Pack Size	Price
Tamarixetin phyproof? Reference Substance	PHL85778	10MG	$734
4'-O-methyl Quercetin ≥98%	22406	500μg	$49
4'-O-methyl Quercetin ≥98%	22406	1mg	$93
4'-O-methyl Quercetin ≥98%	22406	5mg	$294
4'-O-methyl Quercetin ≥98%	22406	10mg	$539
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TAMARIXETIN Properties

Melting point	265-268°C
Boiling point	601.8±55.0 °C(Predicted)
Density	1.634±0.06 g/cm3(Predicted)
storage temp.	Store at -20°C
solubility	DMSO: Slightly Soluble; Methanol: Slightly Soluble
pka	6.31±0.40(Predicted)
form	A solid
color	Yellow to brown
InChI	1S/C16H12O7/c1-22-11-3-2-7(4-9(11)18)16-15(21)14(20)13-10(19)5-8(17)6-12(13)23-16/h2-6,17-19,21H,1H3
InChIKey	FPLMIPQZHHQWHN-UHFFFAOYSA-N
SMILES	[o]1c2c([c](c(c1c3cc(c(cc3)OC)O)O)=O)c(cc(c2)O)O
LogP	2.420 (est)
FDA UNII	73WRA8Z8M8
UNSPSC Code	41116107
NACRES	NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302-H315-H319-H335

Precautionary statements

P261-P264-P270-P271-P280-P301+P312-P330-P302+P352-P321-P304+P340-P305+P351+P338-P332+P313-P362+P364-P337+P313-P403+P233-P405-P501

Risk Statements

Safety Statements

22-45

WGK Germany

WGK 3

Storage Class

11 - Combustible Solids

NFPA 704

	0
2		0

TAMARIXETIN price More Price(19)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	PHL85778	Tamarixetin phyproof? Reference Substance	603-61-2	10MG	$734	2025-07-31	Buy
Cayman Chemical	22406	4'-O-methyl Quercetin ≥98%	603-61-2	500μg	$49	2024-03-01	Buy
Cayman Chemical	22406	4'-O-methyl Quercetin ≥98%	603-61-2	1mg	$93	2024-03-01	Buy
Cayman Chemical	22406	4'-O-methyl Quercetin ≥98%	603-61-2	5mg	$294	2024-03-01	Buy
Cayman Chemical	22406	4'-O-methyl Quercetin ≥98%	603-61-2	10mg	$539	2024-03-01	Buy

Product number	Packaging	Price	Buy
PHL85778	10MG	$734	Buy
22406	500μg	$49	Buy
22406	1mg	$93	Buy
22406	5mg	$294	Buy
22406	10mg	$539	Buy

TAMARIXETIN Chemical Properties,Uses,Production

Description

4''-O-methyl Quercetin is a flavonoid isolated from C. ordata with anticancer and antiplasmodial activity. 4''-O-methyl Quercetin is a major metabolite of quercetin (Item No. 10005169) that inhibits the viability of HL-60, U937, MOLT-3, Raji, K562, MCF-7, SK-MEL-1, and A549 human tumor cell lines with IC₅₀ values ranging from 5.5-24.1 μM. It induces G₂-M arrest and inhibits tubulin polymerization in vitro in a dose-dependent manner. 4''-O-methyl Quercetin inhibits breast cancer resistance protein (BCRP/ABCG2; IC₅₀ = 40 nM in a vesicular transport assay) with no cellular toxicity indicating potential for use in overcoming multidrug resistance in chemotherapy. 4''-O-methyl Quercetin also reduces in vitro proliferation of chloroquine-resistant P. falciparum (IC₅₀ = 4.8 μM) and suppresses infection in mice (65-81% suppression at 2.5-5 mg/kg dose).

Uses

A major metabolite of the flavanoid Quercetin (Q509500) with antioxidant properties. It helps to protect H9c2 cardiomyoblasts against H2O2-induced oxidative stress via the modulation of PI3K/Akt and ERK1/2 signaling pathways.

Definition

ChEBI: A monomethoxyflavone that is quercetin methylated at position O-4'. Isolated from Cyperus teneriffae.

General Description

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG

in vivo

Tamarixetin (0.2% feed management; 6 weeks) improves the myocardial hypertrophy model ^[2].
Tamarixetin (intraperitoneal injection; 1 mg/kg; single dose) has better anti-inflammatory properties, which is related to the increase of the immune cell population secreting IL-10 in mouse models of bacterial septicemia^[3].

Animal Model:	Transverse aortic constriction (TAC) mouse model^[2]
Dosage:	0.2%
Administration:	Feed management; 6 weeks
Result:	Alleviated pressureoverloadinduced cardiac hypertrophy in mice. Attenuated cardiac fibrosis and apoptosis in pressureoverloaded hearts. Suppressed oxidative stress. Negatively regulated NFAT nuclear translocation level. Was able to the down-regulate the activation of PI3K/AKT signaling pathway in the heart after pressure overload.

References

[1] FABIO NICOLINI. Induction of G2/M phase arrest and apoptosis by the flavonoid tamarixetin on human leukemia cells.[J]. Molecular Carcinogenesis, 2014, 53 12: 939-950. DOI: 10.1002/mc.22055
[2] KEE W. TAN . Identification of novel dietary phytochemicals inhibiting the efflux transporter breast cancer resistance protein (BCRP/ABCG2)[J]. Food Chemistry, 2013, 138 4: Pages 2267-2274. DOI: 10.1016/j.foodchem.2012.12.021
[3] I C EZENYI. Antiplasmodial activity-aided isolation and identification of quercetin-4’-methyl ether in Chromolaena odorata leaf fraction with high activity against chloroquine-resistant Plasmodium falciparum.[J]. Parasitology Research, 2014, 113 12: 4415-4422. DOI: 10.1007/s00436-014-4119-y

TAMARIXETIN Preparation Products And Raw materials

Raw materials

2-(3,4-dihydroxyphenyl)-5-hydroxy-3,7-dimethoxy-4-benzopyrone 4',7-DIMETHOXY-3,3',5-TRIHYDROXYFLAVONE AYANIN Rhamnetin Quercetin

Dimethyl sulfate Rutin

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Preparation Products

TAMARIXETIN Suppliers

Global( 149)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29830	58
Chengdu GLP biotechnology Co Ltd	028-87075086 13350802083	scglp@glp-china.com	CHINA	1824	58
Chengdu Biopurify Phytochemicals Ltd.	+86-28-82633860; +8618080483897	sales@biopurify.com	China	3751	58
Shanghai Standard Technology Co., Ltd.	18502101150	ft-sales@nature-standard.com	CHINA	1923	58
Wuhan ChemNorm Biotech Co.,Ltd.	+86-27-8439 4403 18971486879	sales@chemnorm.com	CHINA	2935	58
TargetMol Chemicals Inc.	+1-781-999-5354; +17819995354	marketing@targetmol.com	United States	32469	58
Aktin Chemicals, Inc.	028-85159085	info@aktinchem.com	CHINA	1025	58
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23541	58
Finetech Industry Limited	+86-27-8746-5837 +8619945049750	info@finetechnology-ind.com	China	9629	58
Henan Alfa Chemical Co., Ltd	+8615838112936	sale03@alfachem.cn	China	9252	58

Supplier	Advantage
career henan chemical co	58
Chengdu GLP biotechnology Co Ltd	58
Chengdu Biopurify Phytochemicals Ltd.	58
Shanghai Standard Technology Co., Ltd.	58
Wuhan ChemNorm Biotech Co.,Ltd.	58
TargetMol Chemicals Inc.	58
Aktin Chemicals, Inc.	58
ANHUI WITOP BIOTECH CO., LTD	58
Finetech Industry Limited	58
Henan Alfa Chemical Co., Ltd	58

View Lastest Price from TAMARIXETIN manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-02-27	Tamarixetin 603-61-2	US $83.00-289.00 / mg		98.52%	10g	TargetMol Chemicals Inc.
2023-02-24	Tamarixetin 603-61-2	US $0.00 / mg	5mg	≥98%(HPLC)	10 g	Shanghai Standard Technology Co., Ltd.
2019-07-06	TAMARIXETIN 603-61-2	US $1.00 / KG	1g	99%	100KG	Career Henan Chemical Co

Tamarixetin
603-61-2
US $83.00-289.00 / mg
98.52%
TargetMol Chemicals Inc.

Tamarixetin
603-61-2
US $0.00 / mg
≥98%(HPLC)
Shanghai Standard Technology Co., Ltd.

TAMARIXETIN
603-61-2
US $1.00 / KG
99%
Career Henan Chemical Co

TAMARIXETIN Spectrum

TAMARIXETIN(603-61-2)¹HNMR

603-61-2(TAMARIXETIN)Related Search:

SPIRAEOSIDE ARTEMETIN 3,7,3',4'-TETRAMETHYLGOSSYPETIN TAMARIXETIN QUERCETIN-3,7,3',4'-TETRAMETHYL ETHER

CASTICIN 3,5,7-TRIHYDROXY-3',4',5'-TRIMETHOXYFLAVONE 3,4'-DIMETHOXY-3',5,7-TRIHYDROXYFLAVONE QUERCETIN-3,5,7,3',4'-PENTAMETHYL ETHER Fisetin

4'-METHOXYFLAVONE QUERCETIN-7,4'-DIGLUCOSIDE 4',7-DIMETHOXY-3,3',5-TRIHYDROXYFLAVONE Tamarixetin 3-methylether 3,3',4',5,6,7,8-heptamethoxyflavone

3'-BENZYLOXY-5,7-DIHYDROXY-3,4'-DIMETHOXYFLAVONE QUERCETINPENTAACETATE Ombuoside

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3,3',5,7 TETRAHYDROXY-4'-METHOXYFLAVONE TAMARIXETIN QUERCETIN-4'-METHYL ETHER 3,3’,5,7-tetrahydroxy-4’-methoxy-flavon QUERCETIN-4''-METHYL ETHER hplc 3,5,7-Trihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4H-1-benzopyran-4-one Chiosmethin 4H-1-Benzopyran-4-one, 3,5,7-trihydroxy-2-(3-hydroxy-4-methoxyphenyl)- Aids098167 Aids-098167 4'-METHOXY-3,3',5,7-TETRAHYDROXYFLAVONE 4'-METHOXY-3,5,7,3'-TETRAHYDROFLAVONE 3,5,7-trihydroxy-2-(3-hydroxy-4-methoxyphenyl)chromen-4-one 3,5,7-trihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4h-1-benzopyran-4-on 4’-methoxy-3,3’,5,7-tetrahydroxy-flavon 4’-methoxyquercetin 4’-methylquercetin 4’-o-methylquercetin tamaraxetin 3,5,7-trihydroxy-2-(3-hydroxy-4-methoxy-phenyl)chroman-4-one TAMARIEXETIN TAMARIXETIN WITH HPLC 3,5,7-trihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4-benzopyrone amarixetin TamarixetinQ: What is Tamarixetin Q: What is the CAS Number of Tamarixetin Q: What is the storage condition of Tamarixetin Q: What are the applications of Tamarixetin Tamarixetin（3,3',5,7-Tetrahydroxy-4'-Methoxyflavone） 3,5,7-Trihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one 3,3',5,7-Tetrahydroxy 4'-methoxyflavone 4'-Methylquercetin Quercetin 4'-methyl ether Tamarixetin, 10 mM in DMSO 4′-O-Methyl Quercetin, CAS 603-61-2 603-61-2 C16H12O7 Aromatics Heterocycles Intermediates & Fine Chemicals Metabolites & Impurities Pharmaceuticals Flavanols