Rhamnetin
90-19-7 Basic informationMore
- Product Name:Rhamnetin
- Synonyms: RHAMNETIN 2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-7-methoxy-4h-1-benzopyran-4-on 3,3’,4’,5-tetrahydroxy-7-methoxy-flavon 7-methoxy-3,3’,4’,5-tetrahydroxy-flavon 3,5,3',4'-TETRAHYDROXY-7-METHOXYFLAVONE 7-methoxyquercetin 7-o-methylquercetin beta-rhamnocitrin
- CAS:90-19-7
- MF:C16H12O7
- MW:316.26
- EINECS:201-974-1
- Mol File:90-19-7.mol
-
USE
Crystallise rhamnetin from EtOH (m 292-293o), aqueous EtOH (m 294-296o) or MeOH (m 290-294o). or Me2CO/MeOH. [Kuhn & Low Chem Ber 77 211 1944, Jurd J Am Chem Soc 80 5531 1958.] The tetra-acetate has m 189-190o (from Me2CO/MeOH). [Beilstein 18 H 245, 18 II 237, 18 III/IV 3474.]
Lastest Price from Rhamnetin manufacturers
- 2-(3,4-Dihydroxyphenyl)-3,5-dihydroxy-7-methoxy-4H-chromen-4-one
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- CAS:90-19-7
- Min. Order: 1kg
- Purity: 98%
- 2025-10-04
- Rhamnetin
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- $10.00-15.00
- CAS:90-19-7
- Min. Order: 1KG
- Purity: 99%+ HPLC
- 2021-08-12
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- Company Name:J & K SCIENTIFIC LTD.
- Tel:18210857532 18210857532
- Products Intro:Product Name:7-O-Methyl Quercetin
CAS:90-19-7
Package:50Mg,5Mg More... - CB Index:76
- Related Information:Catalog(96815)
- Company Name:Meryer (Shanghai) Chemical Technology Co., Ltd.
- Tel:4006356688 18621169109
- Products Intro:Product Name:3,5,3',4'-Tetrahydroxy-7-Methoxyflavone with HPLC
CAS:90-19-7
Remarks:AAM156978 More... - CB Index:62
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- Company Name:Nanjing Chemlin Chemical Co., Ltd
- Tel:025-83697070 13770331960
- Products Intro:Product Name:Rhamnetin
CAS:90-19-7
- CB Index:64
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- Company Name:Chemsky (shanghai) International Co.,Ltd
- Tel:021-50135380
- Products Intro:Product Name:7-O-Methyl Quercetin;2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-y-Methoxy-4H-1-benzopyran-4-one; RhaMnetin; 3,3',4',5-Tetrahydroxy-7-Methoxyflavone; 7-Methoxyquercetin; 3,5,3',4'-Tetrahydroxy-7-Methoxyflavone; 7-Methylquercetin; C.I. 75690; LY 805921; NSC 19802; Quercetin 7-Methyl Ether; β-RhaMnocitrin
CAS:90-19-7
Purity:98+% Package:1Mg;5Mg;10Mg;50Mg;100Mg;500Mg More... - CB Index:60
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- Company Name:BioBioPha Co., Ltd.
- Tel:0871-65217109
- Products Intro:Product Name:Rhamnetin
CAS:90-19-7
Purity:97.0% Package:5mg Remarks:BBP04628 More... - CB Index:65
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- Company Name:Chengdu Biopurify Phytochemicals Ltd.
- Tel:+86-028-82633397 18982077548
- Products Intro:Product Name:Rhamnetin
CAS:90-19-7
Purity:>95%,98%,99% Package:From mgs to grams,up to Kgs.Inquire for Bulk scale. More... - CB Index:60
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- Company Name:Shanghai Winherb Medical Technology Co., Ltd.
- Tel:17301719108 13341702378
- Products Intro:Product Name:Rhamnetin
CAS:90-19-7
Purity:HPLC>=98% Package:5mg;10mg;20mg - CB Index:58
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- Company Name:Beijing HuaMeiHuLiBiological Chemical
- Tel:010-56205725
- Products Intro:Product Name:RhaMnetin
CAS:90-19-7
Purity:99% Package:25kg More... - CB Index:58
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