Procyanidin B2|cas 29106-49-8|Supplied by DC Chem

Cas No.:	29106-49-8
Chemical Name:	Procyanidin B2
Synonyms:	Procyanidin B2;Proanthocyanidin B2;[4,8'-Bi-2H-1-benzopyran]-3,3',5,5',7,7'-hexol,2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-, (2R,2'R,3R,3'R,4R)-;[4,8'-Bi-2H-1-benzopyran]-3,3',5,5',7,7'-hexol,2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahy...;PROCYANIDIN B2(P);PROCYANIDIN B2(P) PrintBack;(-)epicatechin-(-)-epicatechin;4,8'-BI-[(+)-EPICATECHIN];EPICATECHIN(4B-8)EPICATECHIN;EPICATECHIN(4BETA->8)EPICATECHIN;PROCYANIDIN B1(P);Procyanidin?B2;PROCYANIDINDIMERB2;Procyanidol B2;(−)-Epicatechin (4β-8)-(−)-epicatechin;(2R,2'R,3R,3'R,4R)-2,2'-Bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-[4,8'-bi-2H-1-benzopyran]-3,3',5,5',7,7'-hexol;Epicatechin-(4β→8)-epicatechin;(+)-Procyanidin B2;2,3-cis-proanthocyanidin;L88HKE854X;EC-(4b,8)-EC;Procyanidin B-2;Epicathechin-(4beta->8)-epicathechin;[4,8'-Bi-2H-1-benzopyran]-3,3',5,5',7,7'-hexol, 2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-, (2R,2'R,3R,3'R,4R)-;C30H26O12;Procyanidin-B2;Procyanidin dimer B2;4,8'-Bi((+)-epicatechin));XFZJEEAOWLFHDH-NFJBMHMQSA-N;Procyanid;(2R,2'R,3R,3'R,4R)-2,2'-Bis(3,4-dihydroxyphenyl)-4,8'-bichroman-3,3',5,5',7,7'-hexol;(4,8'-BI-2H-1-BENZOPYRAN)-3,3',5,5',7,7'-HEXOL, 2,2'-BIS(3,4-DIHYDROXYPHENYL)-3,3',4,4'-TETRAHYDRO-, (2R,2'R,3R,3'R,4R)-;C17639;J-017393;cis″-4,8″-Bi(3,3',4',5,7-pentahydroxyflavane);HY-N0796;CHEBI:75632;29106-49-8;NSC 623097;(-)-Epicatechin-(4.beta.-8)-(-)-epicatechin;PROCYANIDIN B2 DIMER;(2R-(2alpha,3alpha,4beta(2'R,3'R)))-2,2'-Bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-(4,8'-Bi-2H-1-benzopyran)-3,3',5,5',7,7'-hexol;Procyanidin B2, analytical standard;LMPK12030002;(2R,3R)-2-(3,4-dihydroxyphenyl)-8-[(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-4-yl]-3,4-dihydro-2H-chromene-3,5,7-triol;4,8″-Bi-[(+)-epicatechin], cis;NSC-623097;BDBM50553253;(4,8'-Bi-2H-1-benzopyran)-3,3',5,5',7,7'-hexol, 2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-, (2R-(2alpha,3alpha,4beta(2'R,3'R)))-;PROCYANIDIN B2 (USP-RS);PROCYANIDINB2;PROCYANIDIN B2, (+)-;(2R-(2.ALPHA.,3.ALPHA.,4.BETA.(2'R,3'R)))-2,2'-BIS(3,4-DIHYDROXYPHENYL)-3,3',4,4'-TETRAHYDRO-(4,8'-BI-2H-1-BENZOPYRAN)-3,3',5,5',7,7'-HEXOL;UNII-L88HKE854X;(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-4-[(2R,3R)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-chroman-8-yl]chromane-3,5,7-triol;PROCYANIDIN B2 (CONSTITUENT OF GRAPE SEEDS OLIGOMERIC PROANTHOCYANIDINS);MFCD01861513;PROCYANIDIN B2 [USP-RS];(4,8'-BI-2H-1-BENZOPYRAN)-3,3',5,5',7,7'-HEXOL, 2,2'-BIS(3,4-DIHYDROXYPHENYL)-3,3',4,4'-TETRAHYDRO-, (2R-(2.ALPHA.,3.ALPHA.,4.BETA.(2'R,3'R)))-;AKOS008901339;DTXSID701028797;A912693;cis,cis'-4,8'-Bi(3,3',4',5,7-pentahydroxyflavane);(2R,2'R,3R,3'R,4R)-2,2'-Bis(3,4-dihydroxyphenyl)-[4,8'-bichromane]-3,3',5,5',7,7'-hexaol;(2R,2'R,3R,3'R,4R)-2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-2H,2'H-4,8'-bichromene-3,3',5,5',7,7'-hexol;CS-5982;BS-49221;(-)-EPICATECHIN-(4.BETA.->8)-(-)-EPICATECHIN;S...
SMILES:	O1C2=C([H])C(=C([H])C(=C2[C@]([H])(C2=C(C([H])=C(C3C([H])([H])[C@]([H])([C@@]([H])(C4C([H])=C([H])C(=C(C=4[H])O[H])O[H])OC2=3)O[H])O[H])O[H])[C@]([H])([C@@]1([H])C1C([H])=C([H])C(=C(C=1[H])O[H])O[H])O[H])O[H])O[H]
Formula:	C₃₀H₂₆O₁₂
M.Wt:	578.5202
Purity:	>95%,Standard References Grade
Sotrage:	4°C for 1 year, -20°C for more than 2 years

Description:

For the detailed information about the solubility of Procyanidin B2 in water, the solubility of Procyanidin B2 in DMSO, the solubility of Procyanidin B2 in PBS buffer, the animal experiment（test） of Procyanidin B2,the in vivo,in vitro and clinical trial test of Procyanidin B2,the cell experiment（test） of Procyanidin B2,the IC50, EC50 and Affinity of Procyanidin B2, please contact DC Chemicals.

Cat. No.	Product name	Field of application
DCH-057	Trigonelline	>98%,Standard References
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DCB-029	Anemoside B4	Pulchinenoside B4 is a triterpenoid glycoside that inhibits cisplatin-induced apoptosis, increases in reactive oxygen species (ROS) production, and decreases in superoxide dismutase (SOD) and catalase activities. Pulchinenoside B4 also prevents increases in plasma blood urea nitrogen (BUN) and creatinine levels -- markers of kidney injury.
DCG-043	Triolein	Triolein is a symmetric triacylglycerol that reduces upregulation of MMP-1 and has strong antioxidant and anti-inflammatory activities.
DCG-004	Glycyrrhizic acid	>98%,Standard References
DCF-003	Lycopene	>98%,Standard References
DCG-002	β-Sitosterol	β-Sitosterol is orally active. Beta-Sitosterol exhibits multiple activities, including anti-inflammatory, anticancer, antioxidant, antimicrobial, antidiabetic, antioxidant enzyme, and analgesic. Beta-Sitosterol inhibits inflammation and impaired adipogenesis in bovine mammary epithelial cells by reducing levels of ROS, TNF-α, IL-1β, and NF-κB p65 and restoring the activity of the HIF-1α/mTOR signaling pathway. Beta-Sitosterol induces apoptosis in cancer cells through ROS-mediated mitochondrial dysregulation and p53 activation. Beta-Sitosterol exerts its anticancer effects in cancer cells by activating caspase-3, caspase-8, and caspase-9, mediating PARP inactivation, MMP loss, altered Bcl-2-Bax ratio, and cytochrome c release. Beta-Sitosterol modulates macrophage polarization and reduces rheumatoid inflammation in mice. Beta-Sitosterol inhibits tumor growth in multiple mouse cancer models. Beta-Sitosterol can be used in the research of arthritis, lung cancer, breast cancer and other cancers, diabetes, etc.
DCD-042	Stigmasterol	Stigmasterol is an orally acitve, immunomodulatory agent with anti-inflammatory and neuroprotective effect, as well as able to cross the blood-brain barrier. Stigmasterol activates AMPK, which in turn inhibits NF-κB and NLRP3 signaling pathways, reduces microglia-mediated neuroinflammation, and alleviates cognitive impairment and Alzheimer's disease. Stigmasterol regulates M1/M2 polarization of microglia through the TLR4/ NF-κB pathway, thereby reducing neuropathic pain. Stigmasterol can be used for neurodegenerative diseases, inflammatory diseases, and pain management, among others.
DCT-004	Crustecdysone	Crustecdysone (20-Hydroxyecdysone) is a naturally occurring ecdysteroid hormone isolated from Serratula coronata which controls the ecdysis (moulting) and metamorphosis of arthropods, it inhibits caspase activity and induces autophagy via the 20E nuclear receptor complex, EcR-USP. Crustecdysone exhibits regulatory or protective roles in the cardiovascular system. Crustecdysone is an active metabolite of Ecdysone (HY-N0179).
DCN-014	Tauroursodeoxycholic acid	Tauroursodeoxycholate (Tauroursodeoxycholic acid) is an endoplasmic reticulum (ER) stress inhibitor. Tauroursodeoxycholate significantly reduces expression of apoptosis molecules, such as caspase-3 and caspase-12. Tauroursodeoxycholate also inhibits ERK.