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3-O-Methylquercetin

3-O-Methylquercetin 구조식 이미지

카스 번호:: 1486-70-0

상품명:: 3-O-Methylquercetin

동의어(영문):: NSC 154016;3-Methylquercetol;3-Methoxyluteolin;Rutoside Trihydrate Impurity 8;3',4',5,7-Tetrahydroxy-3-methoxyflavone;TETRAHYDROXY-3-METHOXYFLAVONE, 3',4',5,7-(RG);2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3-Methoxy-4H-chroMen-4-one;2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3-Methoxy-4H-1-benzopyran-4-one;2-(3,4-Dihydroxyphenyl)-3-methoxy-5,7-dihydroxy-4H-1-benzopyran-4-one;4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-Methoxy-

CBNumber:: CB81075557

분자식:: C16H12O7

포뮬러 무게:: 316.26

MOL 파일:: 1486-70-0.mol

MSDS 파일:: SDS

속성

안전

용도

공급 업체 101

3-O-Methylquercetin 속성

녹는점: 275 °C

끓는 점: 643.0±55.0 °C(Predicted)

밀도: 1.69±0.1 g/cm3(Predicted)

용해도: Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.

물리적 상태: 가루

산도 계수 (pKa): 6.31±0.40(Predicted)

색상: 노란색

BRN: 324509

안정성: 흡습성

LogP: 2.020 (est)

안전

위험 및 안전 성명
위험 및 사전주의 사항 (GHS)

위험품 표기	T
위험 카페고리 넘버	25
안전지침서	45
유엔번호(UN No.)	UN 2811 6.1 / PGIII
WGK 독일	3

그림문자(GHS):

신호 어:

Danger

유해·위험 문구:

암호	유해·위험 문구	위험 등급	범주	신호 어	그림 문자	P- 코드
H301	삼키면 유독함	급성 독성 물질 - 경구	구분 3	위험		P264, P270, P301+P310, P321, P330,P405, P501

예방조치문구:

P301+P310

삼켰다면 즉시 의료기관(의사)의 진찰을 받으시오.

NFPA 704

	0
2		0

3-O-Methylquercetin C화학적 특성, 용도, 생산

개요

3-O-Methylquercetin is a metabolite in flavone and flavonol biosynthesis. It is a naturally occurring compound present in various plants, and was shown to have potent anticancer-promoting, antioxidant, antiallergy, and antimicrobial activity, and showed strong anti-viral activity inhibition of tomato ringspot virus.
3-O-Methylquercetin significantly inhibits cyclic adenosine monophosphate- (cAMP-) and cyclic guanosine monophosphate- (cGMP-) phosphodiesterase activity. It possess anti-inflammatory, bronchodilating properties and used in treatment of asthma. It suppresses the total inflammatory cells, tumor necrosis factor-α (TNF-α) and attenuates the production of interleukins.

용도

A metabolite of the flavanoid Quercetin (Q509500) with inhibitory activity on lipopolysaccharide-induced activation of macrophage U937 cells.

정의

ChEBI: A tetrahydroxyflavone having the 4-hydroxy groups located at the 3'- 4'- 5- and 7-positions as well as a methoxy group at the 2-position.

생물학적 활성

3-O-Methylquercetin isolated from the herbs of Croton cascarilloides. It is a selective and competitive PDE3/PDE4 inhibitor,and inhibits PDE3 than PDE4 with a low K(m) value; it inhibits total cAMP- and cGMP-phosphodiesterase (PDE) of guinea pig trachealis at low concentrations.

3-O-Methylquercetin 준비 용품 및 원자재

원자재

2-(3,4-dihydroxyphenyl)-5-hydroxy-3,7-dimethoxy-4-benzopyrone 케르세틴-3,5,7,3',4'-펜타메틸에테르 4',7-DIMETHOXY-3,3',5-TRIHYDROXYFLAVONE AYANIN 람네틴 케르세틴 요오드 메탄

준비 용품

3,4'-DIMETHOXY-3',5,7-TRIHYDROXYFLAVONE

3-O-Methylquercetin 공급 업체

글로벌( 101)공급 업체

공급자	전화	이메일	국가	제품 수	이점
Chengdu Biopurify Phytochemicals Ltd.	+8618080483897	sales@biopurify.com	China	3424	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Shaanxi Pioneer Biotech Co., Ltd .	+8613259417953	sales@pioneerbiotech.com	China	3000	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63711	58
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23556	58
TargetMol Chemicals Inc.	+1-781-999-5354	support@targetmol.com	United States	19973	58
Zibo Hangyu Biotechnology Development Co., Ltd	+86-0533-2185556 +8617865335152	Mandy@hangyubiotech.com	China	11013	58
Shanghai Acmec Biochemical Technology Co., Ltd.	+undefined18621343501	product@acmec-e.com	China	33350	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131980	58

3-O-Methylquercetin 관련 검색:

ISORHAMNETIN-3-GLUCOSIDE Peltatoside Quercitrin Hyperoside QUERCETIN-3,7,3',4'-TETRAMETHYL ETHER Rutin 3,4'-DIMETHOXY-3',5,7-TRIHYDROXYFLAVONE CASTICIN Myricitrin ISORHAMNETIN-3-RUTINOSIDE 3,3',5,7 TETRAHYDROXY-4'-METHOXYFLAVONE 3,4',5,7-Tetrahydroxy-6-methoxyflavone ISOQUERCITRIN QUERCETIN-3-O-BETA-D-GLUCOPYRANOSYL-6''-ACETATE AVICULARIN 5-O-Methyl Quercetin;2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-5-Methoxy-4H-1-benzopyran-4-one 3,5,7,4'-TETRAHYDROXY-3'-METHOXYFLAVONE Rhamnetin