CAS 29838-67-3

Astilbin

Description:

Astilbin, with the CAS number 29838-67-3, is a flavonoid glycoside primarily derived from the plant genus Astilbe. It is characterized by its chemical structure, which includes a flavanone backbone linked to a sugar moiety, typically rhamnose or glucose. Astilbin exhibits various biological activities, including antioxidant, anti-inflammatory, and potential anti-cancer properties, making it of interest in pharmacological research. It is soluble in water and organic solvents, which enhances its bioavailability. The compound is often studied for its effects on human health, particularly in relation to cardiovascular and metabolic diseases. Additionally, Astilbin has been noted for its role in traditional medicine, where it is used for its therapeutic benefits. Its safety profile is generally favorable, although further studies are necessary to fully understand its mechanisms of action and potential applications in clinical settings. Overall, Astilbin represents a significant area of interest in natural product chemistry and pharmacognosy.

Formula: C₂₁H₂₂O₁₁

InChI: InChI=1S/C21H22O11/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/h2-7,15,17-26,28-29H,1H3/t7-,15-,17+,18+,19+,20-,21-/m0/s1

InChI key: InChIKey=ZROGCCBNZBKLEL-MPRHSVQHSA-N

SMILES: O([C@@H]1[C@H](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

Synonyms:

• (-)-(2R,3R)-Dihydroquercetin 3-O-α-<span class="text-smallcaps">L</span>-rhamnoside
• (2R,3R)-3-[(6-Deoxy-α-<span class="text-smallcaps">L</span>-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-4H-1-benzopyran-4-one
• (2R,3R)-Astilbin
• (2R,3R)-Dihydroquercetin 3-O-α-<span class="text-smallcaps">L</span>-rhamnopyranoside
• (2R-trans)-3-((6-Deoxy-alpha-L-mannopyranosyl)oxy)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-4H-1-benzopyran-4-one
• 4H-1-Benzopyran-4-one, 3-((6-deoxy-alpha-L-mannopyranosyl)oxy)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-, (2R,3R)-
• 4H-1-Benzopyran-4-one, 3-((6-deoxy-alpha-L-mannopyranosyl)oxy)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-, (2R-trans)-
• 4H-1-Benzopyran-4-one, 3-[(6-deoxy-α-<span class="text-smallcaps">L</span>-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-, (2R,3R)-
• 4H-1-Benzopyran-4-one, 3-[(6-deoxy-α-<span class="text-smallcaps">L</span>-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-, (2R-trans)-
• Astilbin
• Dihydroquercetin 3-O-α-<span class="text-smallcaps">L</span>-rhamnopyranoside
• Dihydroquercetin 3-rhamnoside
• Dihydroquercitrin
• Taxifolin 3-O-rhamnoside
• Taxifolin 3-O-α-<span class="text-smallcaps">L</span>-rhamnopyranoside
• Taxifolin 3-rhamnoside
• (2R,3R)-3-[(6-Deoxy-α-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-4H-1-benzopyran-4-one
• 4H-1-Benzopyran-4-one, 3-[(6-deoxy-α-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-, (2R,3R)-

Astilbin

CAS: 29838-67-3

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

Formula: C₂₁H₂₂O₁₁

Purity: (HPLC) ≥98%

Color and Shape: Powder

Molecular weight: 450.4

Ref: 11-1411S

4H-1-Benzopyran-4-one,3-[(6-deoxy-a-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-, (2R,3R)-

CAS: 29838-67-3

Formula: C₂₁H₂₂O₁₁

Purity: 97%

Color and Shape: Solid

Molecular weight: 450.3928

Ref: IN-DA00BBSY

Astilbin

CAS: 29838-67-3

Astilbin

Purity: 97%

Molecular weight: 450.39g/mol

Ref: 54-OR1026135

Astilbin

CAS: 29838-67-3

Astilbin

Purity: ≥95%

Molecular weight: 450.39g/mol

Ref: 54-BUP15515

Astilbin

CAS: 29838-67-3

Formula: C₂₁H₂₂O₁₁

Purity: ≥ 98.0%

Color and Shape: White to off-white powder

Molecular weight: 450.39

Ref: 7W-GL4939

Astilbin

CAS: 29838-67-3

Astilbin has insecticidal, antioxidant, antibacterial, and anti-inflammatory activities, it may act as an efficient therapeutic agent for arthritis like cyclosporine A but with less toxicity, its mechanism includes a selective suppression on lymphocyte functions via reducing MMP and NO production. Astilbin can exert an early renal protective role to diabetic nephropathy (DN), inhibit production of transforming growth factor-beta1 (TGF-beta1) and connective tissue growth factor (CTGF).Astilbin also alleviates contact hypersensitivity through a unique mechanism involving a negative cytokine regulation through stimulating IL-10, which is distinct from the immunosuppressant cyclosporin A.

Formula: C₂₁H₂₂O₁₁

Purity: 95%~99%

Molecular weight: 450.396

Ref: BP-BP0208

Astilbin

CAS: 29838-67-3

Astilbin (Neoastilbin) is actions Flavonoid phytochemical found in St. John′s wort and Traditional Chinese Medicine herbal preparations.

Formula: C₂₁H₂₂O₁₁

Purity: 97% - 99.86%

Color and Shape: White Powder

Molecular weight: 450.39

Ref: TM-T2794

Astilbin

CAS: 29838-67-3

Natural glycoside

Formula: C₂₁H₂₂O₁₁

Purity: ≥ 95.0 % (HPLC)

Color and Shape: Powder

Molecular weight: 450.4

Ref: 5G-80356

Taxifolin 3-O-rhamnoside

CAS: 29838-67-3

Taxifolin 3-O-rhamnoside is a natural flavonoid glycoside, which is primarily sourced from certain plant species, including members of the Pinaceae family. This compound is recognized for its unique chemical structure, comprising taxifolin attached to a rhamnose sugar moiety. Its mode of action predominantly involves the scavenging of free radicals, thanks to its potent antioxidant properties. Taxifolin 3-O-rhamnoside exhibits the ability to neutralize reactive oxygen species, thereby contributing to the protection of cellular components from oxidative stress.

Formula: C₂₁H₂₂O₁₁

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 450.39 g/mol

Ref: 3D-FT65587

ASTILBIN

CAS: 29838-67-3

Purity: ≥98%

Molecular weight: 450.3959961

Ref: 10-F809638