CAS 104987-36-2

Oenothein B

Description:

Oenothein B is a naturally occurring phenolic compound primarily found in the plant genus Oenothera, commonly known as evening primrose. It belongs to a class of compounds known as flavonoids, which are known for their antioxidant properties. Oenothein B is characterized by its unique chemical structure, which includes a flavonoid backbone with specific hydroxyl and methoxy groups that contribute to its biological activity. This compound has garnered interest in pharmacological research due to its potential health benefits, including anti-inflammatory and anticancer properties. Additionally, Oenothein B may play a role in protecting cells from oxidative stress, making it a subject of study in the context of various diseases. Its solubility and stability can vary depending on environmental conditions, which is important for its application in dietary supplements and herbal medicine. Overall, Oenothein B represents a significant area of interest in natural product chemistry and its potential therapeutic applications.

Formula: C₆₈H₄₈O₄₄

InChI: InChI=1S/C68H48O44/c69-11-35-59(111-61(95)15-1-23(71)41(81)24(72)2-15)57-32(80)14-104-64(98)19-9-33(47(87)51(91)39(19)38-18(65(99)109-57)6-28(76)44(84)50(38)90)105-55-21(7-29(77)45(85)53(55)93)67(101)108-36(12-70)60(112-62(96)16-3-25(73)42(82)26(74)4-16)58-31(79)13-103-63(97)17-5-27(75)43(83)49(89)37(17)40-20(66(100)110-58)10-34(48(88)52(40)92)106-56-22(68(102)107-35)8-30(78)46(86)54(56)94/h1-12,31-32,35-36,57-60,71-94H,13-14H2

InChI key: InChIKey=MGFJAOIDAUFIHI-UHFFFAOYSA-N

SMILES: OC1=C2C=3C(=CC(O)=C(O)C3O)C(=O)OCC(O)C4OC(=O)C2=CC(=C1O)OC=5C(C(=O)OC(C=O)C(OC(=O)C6=CC(O)=C(O)C(O)=C6)C7OC(=O)C=8C(C=9C(=CC(OC=%10C(C(=O)OC(C=O)C4OC(=O)C%11=CC(O)=C(O)C(O)=C%11)=CC(O)=C(O)C%10O)=C(O)C9O)C(=O)OCC7O)=C(O)C(O)=C(O)C8)=CC(O)=C(O)C5O

Synonyms:

• 18,8-(Epoxymethano)-38,30-(ethanoxymethano)-6,9:28,31-dietheno-14H,16H,22H,36H,38H,42H-tetrabenzo[b,k,r,c₁][1,5,9,17,21,27]hexaoxacyclotetratriacontin, <span class="text-smallcaps">D</span>-glucose deriv.
• <span class="text-smallcaps">D</smallcap>-Glucose, cyclic 4,6-[(1S)-4-(6-carboxy-2,3,4-trihydroxyphenoxy)-4′,5,5′,6,6′-pentahydroxy[1,1′-biphenyl]-2,2′-dicarboxylate] 2-[2-[[(1S)-6,6′-dicarboxy-2,2′,3,3′,4′-pentahydroxy[1,1′-biphenyl]-4-yl]oxy]-3,4,5-trihydroxybenzoate] 3-(3,4,5-trihydroxybenzoate), cyclic ester with <smallcap>D</span>-glucose 3-(3,4,5-trihydroxybenzoate)
• <span class="text-smallcaps">D</smallcap>-Glucose, cyclic 4,6-[4-(6-carboxy-2,3,4-trihydroxyphenoxy)-4′,5,5′,6,6′-pentahydroxy[1,1′-biphenyl]-2,2′-dicarboxylate] 2-[2-[(6,6′-dicarboxy-2,2′,3,3′,4′-pentahydroxy[1,1′-biphenyl]-4-yl)oxy]-3,4,5-trihydroxybenzoate] 3-(3,4,5-trihydroxybenzoate), cyclic ester with <smallcap>D</span>-glucose 3-(3,4,5-trihydroxybenzoate), [2(S),4(S)]-
• D-Glucose, cyclic 4,6-(4-(6-carboxy-2,3,4-trihydroxyphenoxy)-4',5,5',6,6'-pentahydroxy(1,1'-biphenyl)-2,2'-dicarboxylate) 2-(2-((6,6'-dicarboxy-2,2',3,3',4'-pentahydroxy(1,1'-biphenyl)-4-yl)oxy)-3,4,5-trihydroxybenzoate) 3-(3,4,5-trihydroxybenzoate), cyclic ester with D-glucose 3-(3,4,5-trihydroxybenzoate), (2(S),4(S))-
• D-Glucose, cyclic 4,6-[(1S)-4-(6-carboxy-2,3,4-trihydroxyphenoxy)-4′,5,5′,6,6′-pentahydroxy[1,1′-biphenyl]-2,2′-dicarboxylate] 2-[2-[[(1S)-6,6′-dicarboxy-2,2′,3,3′,4′-pentahydroxy[1,1′-biphenyl]-4-yl]oxy]-3,4,5-trihydroxybenzoate] 3-(3,4,5-trihydroxybenzoate), cyclic ester with D-glucose 3-(3,4,5-trihydroxybenzoate)
• D-Glucose, cyclic 4,6-[4-(6-carboxy-2,3,4-trihydroxyphenoxy)-4′,5,5′,6,6′-pentahydroxy[1,1′-biphenyl]-2,2′-dicarboxylate] 2-[2-[(6,6′-dicarboxy-2,2′,3,3′,4′-pentahydroxy[1,1′-biphenyl]-4-yl)oxy]-3,4,5-trihydroxybenzoate] 3-(3,4,5-trihydroxybenzoate), cyclic ester with D-glucose 3-(3,4,5-trihydroxybenzoate), [2(S),4(S)]-
• Oenothein B
• 18,8-(Epoxymethano)-38,30-(ethanoxymethano)-6,9:28,31-dietheno-14H,16H,22H,36H,38H,42H-tetrabenzo[b,k,r,c1][1,5,9,17,21,27]hexaoxacyclotetratriacontin, D-glucose deriv.

Oenothein B

CAS: 104987-36-2

Oenothein B analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.

Formula: C₆₈H₄₈O₄₄

Purity: (HPLC) ≥95%

Color and Shape: Powder

Molecular weight: 1569.11

Ref: 11-6291

Oenothein B

CAS: 104987-36-2

Formula: C₆₈H₄₈O₄₄

Purity: 90%

Color and Shape: Solid

Molecular weight: 1569.0823

Ref: IN-DA008YUK

Oenothein B

CAS: 104987-36-2

Formula: C₆₈H₄₈O₄₄

Purity: ≥ 95.0%

Color and Shape: White to beige or light brown powder

Molecular weight: 1569.09

Ref: 7W-GY3189

Oenothein B

CAS: 104987-36-2

Oenothein B inhibits PAR-glycohydrolase with antioxidant, anti-inflammatory, antifungal, anti-HCV, and antitumor effects.

Formula: C₆₈H₄₈O₄₄

Purity: 99.30%

Color and Shape: Solid

Molecular weight: 1569.08

Ref: TM-TN6732

Oenothein B

CAS: 104987-36-2

Formula: C₆₈H₄₈O₄₄

Purity: 95%~99%

Molecular weight: 1569.09

Ref: BP-BP1809

Oenothein B

Controlled Product

CAS: 104987-36-2

Oenothein B is a hydrolyzable tannin, which is derived from the plant Epilobium angustifolium, commonly known as fireweed. This natural compound is recognized for its unique mode of action involving radical scavenging and modulation of inflammatory pathways. The structure of Oenothein B endows it with the ability to interact with various biomolecules, thereby stabilizing reactive species and inhibiting oxidative stress. Furthermore, it exhibits inhibitory effects on enzymes such as lipoxygenases, contributing to its anti-inflammatory properties.

Formula: C₆₈H₄₈O₄₄

Purity: Min. 90 Area-%

Color and Shape: Powder

Molecular weight: 1,569.1 g/mol

Ref: 3D-XO177839

Oenothein B

Controlled Product

CAS: 104987-36-2

Applications Oenothein B is a a macrocyclic ellagitannin that can be obtained from certain plant species including Oenothera erythrosepala Bordas. Oenothein B displays antitumor activity against MM2 ascites tumor. It has an inhibitory effect on 5 alpha-reductase and aromatase.
References Miyamoto, K., et al.: Jpn. J. Cancer Res., 84, 99 (1993); Ducrey, B., et al.: Planta Med., 63, 111 (1997);

Formula: C₆₈H₄₈O₄₄

Color and Shape: Neat

Molecular weight: 1569.082

Ref: TR-O302450