CAS 522-12-3

Quercitrina

Descrizione:

Quercitrina, con il numero CAS 522-12-3, è un glicoside flavonoide trovato principalmente in varie piante, in particolare nelle foglie e nei fiori di alcune specie. È composto dal flavonoide quercetina legato a una molecola di zucchero rhamnosio. Quercitrina mostra una gamma di attività biologiche, comprese proprietà antiossidanti, antinfiammatorie e antimicrobiche, rendendolo di interesse sia nella ricerca farmacologica che nutrizionale. Il composto è noto per i suoi potenziali benefici per la salute, tra cui il supporto alla salute cardiovascolare e effetti protettivi contro lo stress ossidativo. Quercitrina è tipicamente di colore giallo ed è solubile in acqua, il che ne migliora la biodisponibilità nei sistemi biologici. La sua presenza in rimedi erboristici e integratori alimentari evidenzia la sua importanza nella medicina tradizionale e nelle applicazioni sanitarie moderne. Inoltre, Quercitrina può essere utilizzato come colorante naturale grazie alle sue proprietà pigmentarie. In generale, le sue diverse caratteristiche e potenziali benefici per la salute fanno di Quercitrina un argomento di indagine scientifica in corso.

Formula: C₂₁H₂₀O₁₁

InChI: InChI=1S/C21H20O11/c1-7-15(26)17(28)18(29)21(30-7)32-20-16(27)14-12(25)5-9(22)6-13(14)31-19(20)8-2-3-10(23)11(24)4-8/h2-7,15,17-18,21-26,28-29H,1H3/t7-,15-,17+,18+,21-/m0/s1

InChI key: InChIKey=OXGUCUVFOIWWQJ-HQBVPOQASA-N

SMILES: O(C1=C(OC=2C(C1=O)=C(O)C=C(O)C2)C3=CC(O)=C(O)C=C3)[C@H]4[C@H](O)[C@H](O)[C@@H](O)[C@H](C)O4

Sinonimi:

• 3,3',4',5,7-Pentahydroxyflavone 3-L-rhamnoside
• 3,3′,4′,5,7-Pentahydroxyflavone 3-α-<span class="text-smallcaps">L</span>-rhamnoside
• 3-O-Rhamnosylquercetin
• 3-O-α-<span class="text-smallcaps">L</span>-Rhamnopyranosylquercetin
• 3-[(6-Deoxy-α-<span class="text-smallcaps">L</span>-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-1-benzopyran-4-one
• 3-[(6-Desoxy-α-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-benzopyran-4-on
• 3-[(6-deoxy-α-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-benzopyran-4-one
• 3-[(6-desoxi-α-L-manopiranosil)oxi]-2-(3,4-dihidroxifenil)-5,7-dihidroxi-4H-benzopirano-4-ona
• 3-[(6-desoxy-α-L-mannopyrannosyl)oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-benzopyranne-4-one
• 4H-1-Benzopyran-4-one, 3-[(6-deoxy-α-<span class="text-smallcaps">L</span>-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-
• 5,7,3',4'-Tetrahydroxyflavonol 3-O-rhamnoside
• 5,7,3′,4′-Tetrahydroxyflavone 3-O-α-<span class="text-smallcaps">L</span>-rhamnoside
• Nsc 9221
• Quercetin 3-L-rhamnoside
• Quercetin 3-O-L-rhamnoside
• Quercetin 3-O-rhamnopyranoside
• Quercetin 3-O-rhamnoside
• Quercetin 3-O-α-<span class="text-smallcaps">L</span>-rhamnopyranoside
• Quercetin 3-O-α-<span class="text-smallcaps">L</span>-rhamnoside
• Quercetin 3-O-α-L-rhamnopyranoside
• Quercetin 3-O-α-L-rhamnoside
• Quercetin 3-O-α-rhamnopyranoside
• Quercetin 3-rhamnopyranoside
• Quercetin 3-rhamnoside
• Quercetin 3-α-<span class="text-smallcaps">L</span>-rhamnoside
• Quercetin 3-α-rhamnoside
• Quercetin rhamnoside
• Quercetin-3-O-α-rhamnoside
• Quercimelin
• Quercitrin
• Quercitroside
• Wa 17779
• 3-[(6-Deoxy-Alpha-L-Mannopyranosyl)Oxy]-2-(3,4-Dihydroxyphenyl)-5,7-Dihydroxy-4H-Benzopyran-4-One
• 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl 6-deoxy-alpha-L-galactopyranoside
• 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl 6-deoxy-alpha-L-mannopyranoside
• 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl (5xi)-6-deoxy-alpha-L-lyxo-hexopyranoside
• 4H-1-Benzopyran-4-one, 3-[(6-deoxy-α-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-
• 3-[(6-Deoxy-α-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-1-benzopyran-4-one
• C.I. 75720
• 3,3′,4′,5,7-Pentahydroxyflavone 3-α-L-rhamnoside

Quercitrin

CAS: 522-12-3

Quercitrin analytical standard provided with w/w absolute assay, to be used for quantitative titration.

Formula: C₂₁H₂₀O₁₁

Purezza: (HPLC) ≥98%

Colore e forma: Powder

Peso molecolare: 448.38

Ref: 11-1236S

QUERCITRIN CRS

CAS: 522-12-3

QUERCITRIN CRS

Colore e forma: Yellow

Ref: 41-Y0001931

Quercetin 3-O-rhamnoside

CAS: 522-12-3

Formula: C₂₁H₂₀O₁₁

Purezza: 98%

Colore e forma: Solid

Peso molecolare: 448.3769

Ref: IN-DA00393N

2-(3,4-Dihydroxyphenyl)-5,7-Dihydroxy-3-(((2S,3R,4R,5R,6S)-3,4,5-Trihydroxy-6-Methyltetrahydro-2H-Pyran-2-Yl)Oxy)-4H-Chromen-4-One

CAS: 522-12-3

2-(3,4-Dihydroxyphenyl)-5,7-Dihydroxy-3-(((2S,3R,4R,5R,6S)-3,4,5-Trihydroxy-6-Methyltetrahydro-2H-Pyran-2-Yl)Oxy)-4H-Chromen-4-One

Purezza: 98%

Peso molecolare: 448.38g/mol

Ref: 54-OR1026447

Quercitrin

CAS: 522-12-3

Quercitrin

Purezza: ≥98%

Peso molecolare: 448.38g/mol

Ref: 54-BUP00013

Quercitrin

CAS: 522-12-3

Quercetin is a common antioxidant flavonoid found in vegetables, which is usually present in glycosylated forms, such as quercitrin (3-rhamnosylquercetin), has anti-inflammatory effect which is mediated through the inhibition of the NF-kappaB pathway, inhibits cytokine and inducible nitric oxide synthase expression through inhibition of the NF-kappaB pathway without modification of c-Jun N-terminal kinase activity (both in vitro and in vivo).

Formula: C₂₁H₂₀O₁₁

Purezza: 95%~99%

Colore e forma: Yellow powder

Peso molecolare: 448.38

Ref: BP-BP1192

Quercitrin

CAS: 522-12-3

Formula: C₂₁H₂₀O₁₁

Peso molecolare: 448.38

Ref: 4Z-Q-026001

Quercitrin

CAS: 522-12-3

Quercitrin (3-rhamnosyl quercetin) is a plant-derived flavonoid compound, displays antioxidant and anti-inflammatory activities.

Formula: C₂₁H₂₀O₁₁

Purezza: 98.89% - 99.66%

Colore e forma: Yellow Crystals From Dil Methanol Or Ethanol Solid

Peso molecolare: 448.38

Ref: TM-T2871

Quercetin 3-a-L-rhamnoside

CAS: 522-12-3

Formula: C₂₁H₂₀O₁₁

Purezza: ≥ 98.0%

Colore e forma: White to yellow crystalline powder

Peso molecolare: 448.38

Ref: 7W-GC2615

Quercitrin

CAS: 522-12-3

Natural glycoside

Formula: C₂₁H₂₀O₁₁

Purezza: ≥ 95.0 % (HPLC)

Colore e forma: Powder

Peso molecolare: 448.38

Ref: 5G-89346

Quercitrin

Prodotto controllato

CAS: 522-12-3

Stability Hygroscopic
Applications Quercitrin is known as an bio flavonoid antioxidant and was investigated extensively in its antioxidant potential in streptrozotocin (STZ)-induced diabetic rats. Quercitrin is also a constituent of the dye quercitron. Quercitrin can be found in Tartary buckwheat and in oaks species such as white oak or European red oak.
References Babujanarthanam, R., et al.: Mol. Cell. Biochem. 358, 121 (2011); Sanders, R.A., et al.: J. Biochem. Mol. Toxicol.,15, 143 (2001); Pavlisic, B., et al.: Tekstilec., 54, 69 (2011);

Formula: C₂₁H₂₀O₁₁

Colore e forma: Light Yellow To Dark Yellow

Peso molecolare: 448.38

Ref: TR-Q509520

Quercetin 3-α-L-rhamnoside

CAS: 522-12-3

Quercetin 3-α-L-rhamnoside is a flavonoid compound, which is a plant-derived product with rich biological activity. It is primarily sourced from various fruits and vegetables, where it occurs naturally as a glycoside. The mode of action involves its capability to modulate oxidative stress and inflammation through interactions with several cellular pathways, primarily by acting as an antioxidant and modulating enzyme activity related to reactive oxygen species.

Formula: C₂₁H₂₀O₁₁

Purezza: Min. 95%

Colore e forma: White Powder

Peso molecolare: 448.38 g/mol

Ref: 3D-MQ08116