CAS 491-50-9

Quercetin 7-O-glucoside

Description:

Quercetin 7-O-glucoside, also known as isoquercitrin, is a flavonoid glycoside characterized by its structure, which consists of a quercetin molecule linked to a glucose moiety at the 7-position. This compound is commonly found in various plants, fruits, and vegetables, contributing to their antioxidant properties. It exhibits a range of biological activities, including anti-inflammatory, antiviral, and anticancer effects, making it of interest in nutritional and pharmaceutical research. Quercetin 7-O-glucoside is soluble in water and organic solvents, and its stability can be influenced by factors such as pH and temperature. The compound is often studied for its potential health benefits, including its role in reducing oxidative stress and supporting cardiovascular health. Additionally, it is recognized for its ability to modulate various signaling pathways, which may contribute to its therapeutic effects. Overall, Quercetin 7-O-glucoside is a significant compound in the field of natural products and health sciences.

Formula: C₂₁H₂₀O₁₂

InChI: InChI=1S/C21H20O12/c22-6-13-15(26)17(28)19(30)21(33-13)31-8-4-11(25)14-12(5-8)32-20(18(29)16(14)27)7-1-2-9(23)10(24)3-7/h1-5,13,15,17,19,21-26,28-30H,6H2/t13-,15-,17+,19-,21-/m1/s1

InChI key: InChIKey=BBFYUPYFXSSMNV-HMGRVEAOSA-N

SMILES: O=C1C=2C(OC(=C1O)C3=CC(O)=C(O)C=C3)=CC(O[C@@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@H]4O)=CC2O

Synonyms:

• 2-(3,4-Dihydroxyphenyl)-7-(β-<span class="text-smallcaps">D</span>-glucopyranosyloxy)-3,5-dihydroxy-4H-1-benzopyran-4-one
• 2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-4-oxo-4H-chromen-7-yl beta-D-glucopyranoside
• 2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-4-oxo-4H-chromen-7-yl hexopyranoside
• 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-7-(β-<span class="text-smallcaps">D</span>-glucopyranosyloxy)-3,5-dihydroxy-
• NSC 115917
• Quercetin 7-O-glucoside
• Quercetin 7-O-β-<span class="text-smallcaps">D</span>-glucopyranoside
• Quercetin 7-O-β-<span class="text-smallcaps">D</span>-glucoside
• Quercetin 7-O-β-glucopyranoside
• Quercetin 7-β-<span class="text-smallcaps">D</span>-glucopyranoside
• Quercetin-7-O-beta-D-glucopyranoside
• Quercimeritrin
• Quercimeritroside
• Quercimetrin
• 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-7-(β-D-glucopyranosyloxy)-3,5-dihydroxy-
• C.I. 75710

Quercetin-7-O-glucoside

CAS: 491-50-9

Quercetin-7-O-glucoside analytical standard provided with w/w absolute assay, to be used for quantitative titration.

Formula: C₂₁H₂₀O₁₂

Purity: (HPLC) ≥98%

Color and Shape: Powder

Molecular weight: 464.38

Ref: 11-1380S

C.I. 75710

CAS: 491-50-9

Formula: C₂₁H₂₀O₁₂

Purity: %

Color and Shape: Solid

Molecular weight: 464.3763

Ref: IN-DA00DCCD

Quercimeritrin

CAS: 491-50-9

Quercimeritrin

Purity: ≥98%

Molecular weight: 464.38g/mol

Ref: 54-BUP08145

Quercetin-7-O-β-D-glucopyranoside

CAS: 491-50-9

Formula: C₂₁H₂₀O₁₂

Molecular weight: 464.38

Ref: 7W-GY5409

Quercetin-7-O-β-D-glucopyranoside

CAS: 491-50-9

Formula: C₂₁H₂₀O₁₂

Purity: 95%~99%

Molecular weight: 464.379

Ref: BP-BP1191

Quercimeritrin

CAS: 491-50-9

Quercimeritrin (Quercetin-7-O-beta-D-glucopyranoside) has antibacterial activity, it shows promising activity against Staphylococcus aureus.

Formula: C₂₁H₂₀O₁₂

Purity: 98.84% - 99.98%

Color and Shape: Solid

Molecular weight: 464.38

Ref: TM-TN1041

Quercetin 7-glucoside

CAS: 491-50-9

Natural glycoside

Formula: C₂₁H₂₀O₁₂

Purity: ≥ 98.0 % (HPLC)

Color and Shape: Powder

Molecular weight: 464.38

Ref: 5G-82640

Quercetin-7-O-β-D-glucopyranoside

CAS: 491-50-9

Quercetin-7-O-β-D-glucopyranoside is a flavonoid glycoside, which is a specialized type of bioactive compound found predominantly in various plants. Structurally, it constitutes quercetin—a well-known flavonoid—conjugated with a glucose molecule, specifically at the 7th position of the quercetin structure. This compound is primarily sourced from fruits, vegetables, and various herbs.

Formula: C₂₁H₂₀O₁₂

Purity: Min. 95%

Color and Shape: Yellow Powder

Molecular weight: 464.38 g/mol

Ref: 3D-MQ74569