7-O-Methyl Quercetin-Molbase

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rhamnetin

CAS No. : 90-19-7 Formula : C16H12O7 Molecular Weight. : 316.262 Check Encyclopedia

Synonyms : 2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-7-methoxychromen-4-one; 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-7-methoxy-; 7-O-Methyl Quercetin;

Supplier : All (49) China Suppliers (25) Price Available (9) Contractor (5)

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	98%	7Day (s)	1kg	Request For Qutation
Shanghai Jizhi Biochemical Technology Co., Ltd.	分析对照品,HPLC≥95%	2Day (s)	5mg/瓶	Request For Qutation
Dayang Chem (Hangzhou) Co., Ltd	99%	7Day (s)	25kg	Request For Qutation
Skyrun Industrial Co., Limited	99%	7Day (s)	25kg	Request For Qutation
Hangzhou Bingochem Co., Ltd.	98%	7Day (s)	1kg	Request For Qutation

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quercetin 3'-O-methyl-7-O-α-L-rhamnopyranoside

CAS No. : 17331-72-5 Formula : C22H22O11 Molecular Weight. : 462.403 Check Encyclopedia

Synonyms : isorhamnetin 7-O-α-L-rhamnopyranoside; 7-O-α-L-rhamnoside of isorhamnetin; isorhamnetin 7-O-α-L-rhamnoside; 3,5-Dihydroxy-2-(4-hydroxy-3-methoxy-phenyl)-7-((2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyl-tetrahydro-pyran-2-yloxy)-chromen-4-one;

Supplier : All (2) China Suppliers (2) Price Available (2) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Career Henan Chemical Co	98%	2-3Day (s)	1kg	$1
Shanghai Xinyu Biological Technology Co., Ltd.	98%	2Day (s)	5mg	$7000

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3',7-Di-O-methyl Quercetin

CAS No. : 552-54-5 Formula : C17H14O7 Molecular Weight. : 330.289 Check Encyclopedia

Synonyms : 3,5-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-7-methoxychromen-4-one;

Supplier : All (17) China Suppliers (12) Price Available (6) Contractor (2)

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation
Career Henan Chemical Co	99.99%	3Day (s)	10g	Request For Qutation
Shanghai Jizhi Biochemical Technology Co., Ltd.	分析对照品,HPLC≥99%	1Week (s)	5mg/瓶	Request For Qutation
Shanghai Xinyu Biological Technology Co., Ltd.	98%	2Day (s)	5mg	$2830
Shanghai Miner Chemical Technology Co., Ltd.	99%	21Day (s)	5mg	$704.5

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rhamnetin

quercetin 3'-O-methyl-7-O-α-L-rhamnopyranoside

3',7-Di-O-methyl Quercetin