Myricetin-3-galactoside

Basic Information

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CAS Number

15648-86-9

Molecular Formula

C21H20O13

Molecular Weight

480.38 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Laboratory Chemicals Research Chemicals Biochemical Reagents

Basic Physical Properties

Physical State

Yellow powder

Melting Point

198-201°C

Boiling Point

957.8°C at 760 mmHg

Density

1.96

Flash Point

334.9°C

Solubility

2.469e+004 mg/L @ 25 °C (est)

Refractive Index

1.834

SMILES

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C1=C(C=C(C(=C1O)O)O)C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)OC4C(C(C(C(O4)CO)O)O)O

InChI

InChI=1S/C21H20O13/c22-5-12-15(28)17(30)18(31)21(33-12)34-20-16(29)13-8(24)3-7(23)4-11(13)32-19(20)6-1-9(25)14(27)10(26)2-6/h1-4,12,15,17-18,21-28,30-31H,5H2/t12-,15+,17+,18-,21?/m1/s1

InChIKey

FOHXFLPXBUAOJM-OPAWWROQSA-N

LogP

-0.8333000000000004

Topological Polar Surface Area

230.73999999999995 Å²

Hydrogen Bond Donor/Acceptor

9 / 13

Complexity

777

Safety Information

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Storage Conditions

-20℃

Synonyms & References

English

myricetin-3-O-beta-D-galactoside
CS-0023623
5,7-dihydroxy-4-oxo-2-(3,4,5-trihydroxyphenyl)-4H-chromen-3-yl beta-D-galactopyranoside
Myricetin 3-O-galactoside
ACon1_001299
5,7-dihydroxy-3-{[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2-(3,4,5-trihydroxyphenyl)-4H-chromen-4-one
myricetin-3-galactoside
Myricetin3-O-galactoside
4H-1-Benzopyran-4-one, 3-(beta-D-galactopyranosyloxy)-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-
Myricetin 3-O-beta-D-galactopyranoside
MEGxp0_000183
BRD-K34010557-001-01-9
AKOS032948879
Myricetin 3-galactoside
CHEBI:75815
MS-28930
15648-86-9
CHEMBL462244
Q27145564
Myricetin 3-O-beta-D-Galactopyranoside, >=85% (LC/MS-ELSD)
SCHEMBL2290443
Myricetin 3-O-galactoside; Gmelinoside I
5,7-dihydroxy-3-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one
HY-N3220
DTXSID30166087
4H-1-Benzopyran-4-one,3-(b-D-galactopyranosyloxy)-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-
Isomericitrin
myricetin 3-O-beta-L-galactopyranoside
Myricetin 3-O-beta-galactopyranoside
5,7-Dihydroxy-3-[(3S,4R,5S,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2-(3,4,5-trihydroxyph
M

MDL Number

MFCD06796696

FAQ

What are the physical and chemical properties of Myricetin-3-galactoside (CAS: 15648-86-9)?

Myricetin-3-galactoside (CAS: 15648-86-9) is a crystalline compound with a molecular weight of approximately 504.24 g/mol. It has a solubility of about 2 mg/mL in water and is poorly soluble in organic solvents. Chemically, it is less reactive compared to other flavonoids, showing moderate stability under normal conditions. It is sensitive to basic conditions and can undergo hydrolysis under certain pH conditions.

How is Myricetin-3-galactoside (CAS: 15648-86-9) typically synthesized?

Myricetin-3-galactoside (CAS: 15648-86-9) is typically synthesized via a glycosylation reaction between myricetin and galactose using an appropriate glycosyltransferase or a chemical coupling agent like 1-phenyl-3-(p-iodophenyl)-5-pyrazolone (PIPP). The reaction is catalyzed by a suitable enzyme or a mild base, yielding a product with a moderate to good selectivity and yield, depending on the reaction conditions.

What industries use Myricetin-3-galactoside (CAS: 15648-86-9)?

Myricetin-3-galactoside (CAS: 15648-86-9) is used in pharmaceutical industries for its potential antioxidant and anti-inflammatory properties. It is also utilized in the food industry as a natural colorant and flavor enhancer. Additionally, it has applications in research and development for its use in sensor technologies and as a model compound in biochemical studies.

What precautions should be taken when handling Myricetin-3-galactoside (CAS: 15648-86-9)?

When handling Myricetin-3-galactoside (CAS: 15648-86-9), it is important to wear appropriate personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat. Handle the compound in a well-ventilated area or fume hood to minimize inhalation risks. Dispose of any waste according to local regulations and always refer to the Material Safety Data Sheet (MSDS) for specific handling instructions and emergency procedures.