ChemicalBook > CAS DataBase List > (2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one
(2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one
- Product Name
- (2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one
- CAS No.
- 572-31-6
- Chemical Name
- (2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one
- Synonyms
- Enticing;Engelitin;AroMadendrin 3-rhaMnoside;Dihydrokaempferol 3-rhamnoside;Dihydrokaempferol 3-O-alpha-L-rhamnopyranoside;Engeletin, 98%, from Engelhardtia Roxb.iana Lindl.;(+)-(2R,3R)-Dihydrokaempferol 3-O-alpha-L-rhamnoside;(2R,3R)-5,7-Dihydroxy-2-(4-hydroxyphenyl)-4-oxo-3,4-dihydro-2H-chromen-3-yl 6-deoxy-alpha-L-mannopyranoside;4H-1-Benzopyran-4-one,3-[(6-deoxy-a-L-mannopyranosyl)oxy]-2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-,(2R,3R)-;4H-1-Benzopyran-4-one, 3-[(6-deoxy-α-L-mannopyranosyl)oxy]-2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-, (2R,3R)-
- CBNumber
- CB71463403
- Molecular Formula
- C21H22O10
- Formula Weight
- 434.39
- MOL File
- 572-31-6.mol
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(2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one Property
- Melting point:
- 176-177℃
- Boiling point:
- 763.4±60.0 °C(Predicted)
- Density
- 1.66
- solubility
- DMSO:93.0(Max Conc. mg/mL);214.09(Max Conc. mM)
- pka
- 7.37±0.60(Predicted)
- form
- powder
- color
- White
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Safety
- HS Code
- 29389090
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N-Bromosuccinimide Price
TRC
- Product number
- E555700
- Product name
- Engeletin
- Packaging
- 100mg
- Price
- $450
- Updated
- 2021/12/16
ChemScene
- Product number
- CS-0008955
- Product name
- Engeletin
- Purity
- 99.72%
- Packaging
- 5mg
- Price
- $50
- Updated
- 2021/12/16
Biosynth Carbosynth
- Product number
- ME33650
- Product name
- Engeletin
- Packaging
- 10mg
- Price
- $70
- Updated
- 2021/12/16
ChemScene
- Product number
- CS-0008955
- Product name
- Engeletin
- Purity
- 99.72%
- Packaging
- 10mg
- Price
- $80
- Updated
- 2021/12/16
AK Scientific
- Product number
- W1557
- Product name
- Engeletin
- Packaging
- 10mg
- Price
- $144
- Updated
- 2021/12/16
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(2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one Preparation Products And Raw materials
Raw materials
Preparation Products
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(2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one Suppliers
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View Lastest Price from (2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one manufacturers
Shanghai Standard Technology Co., Ltd.
- Product
- Engeletin 572-31-6
- Price
- US $0.00/mg
- Min. Order
- 5mg
- Purity
- ≥98%(HPLC)
- Supply Ability
- 10 g
- Release date
- 2019-12-18
Career Henan Chemical Co
- Product
- (2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one 572-31-6
- Price
- US $9.80/KG
- Min. Order
- 1g
- Purity
- ≥99%
- Supply Ability
- 100kg
- Release date
- 2020-01-08
572-31-6, (2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-oneRelated Search:
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(2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one