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SILYBIN (MIXTURE OF SILYBIN A AND SILYBIN B)

CAS No.
36804-17-8
Chemical Name:
SILYBIN (MIXTURE OF SILYBIN A AND SILYBIN B)
Synonyms
(±)-Silybin;Silybin Silybin A,SB-A;Silibinin, 98%(total of isomers);(Mixture of Silybin A and Silybin B);Silybin ( of silybin A and silybin B);Silybin(mixtureofSilybinAandSilybinB)>SILYBIN (MIXTURE OF SILYBIN A AND SILYBIN B);2,3-dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-6-(3,5,7-trihydroxy-4-oxobenzopyran-2-yl)benzodioxine;Silibinin 2,3-Dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-6-(3,5,7-trihydroxy-4-oxobenzopyran-2-yl)benzodioxine
CBNumber:
CB5505863
Molecular Formula:
C25H22O10
Molecular Weight:
482.44
MDL Number:
MFCD00872186
MOL File:
36804-17-8.mol
Last updated:2025-04-18 09:51:10
Product description Number Pack Size Price
Silybin (mixture of Silybin A and Silybin B) >98.0%(HPLC) S0508 5g $97
Silybin (mixture of Silybin A and Silybin B) >98.0%(HPLC) S0508 25g $311
Silybin S465863 250mg $45
(2S,3S)-3,5,7-Trihydroxy-2-[3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-2,3-dihydrochromen-4-one 5372EL 25g $421
SILYBIN (A AND B) 95.00% CCH0001060 100MG $1102.4

SILYBIN (MIXTURE OF SILYBIN A AND SILYBIN B) Properties

Melting point 160 °C
Boiling point 793.0±60.0 °C(Predicted)
Density 1.527±0.06 g/cm3(Predicted)
storage temp. Freezer
pka 7.39±0.60(Predicted)
form powder to crystaline
color White to Orange to Green
Merck 14,8532

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
RTECS  DJ2981770
HS Code  2932.99.7000
NFPA 704
0
1 0

SILYBIN (MIXTURE OF SILYBIN A AND SILYBIN B) price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical S0508 Silybin (mixture of Silybin A and Silybin B) >98.0%(HPLC) 36804-17-8 5g $97 2025-07-31 Buy
TCI Chemical S0508 Silybin (mixture of Silybin A and Silybin B) >98.0%(HPLC) 36804-17-8 25g $311 2025-07-31 Buy
TRC S465863 Silybin 36804-17-8 250mg $45 2021-12-16 Buy
AK Scientific 5372EL (2S,3S)-3,5,7-Trihydroxy-2-[3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-2,3-dihydrochromen-4-one 36804-17-8 25g $421 2021-12-16 Buy
American Custom Chemicals Corporation CCH0001060 SILYBIN (A AND B) 95.00% 36804-17-8 100MG $1102.4 2021-12-16 Buy
Product number Packaging Price Buy
S0508 5g $97 Buy
S0508 25g $311 Buy
S465863 250mg $45 Buy
5372EL 25g $421 Buy
CCH0001060 100MG $1102.4 Buy

SILYBIN (MIXTURE OF SILYBIN A AND SILYBIN B) Chemical Properties,Uses,Production

Uses

(±)-Silybin is the racemate of Silybin (HY-N0779A). Silybin induces apoptosis and exhibits hepatoprotective, antioxidant, anti-inflammatory, anti-cancer activity[1][2].

Definition

ChEBI: Silibinin is a flavonolignan isolated from milk thistle, Silybum marianum, that has been shown to exhibit antioxidant and antineoplastic activities. It has a role as an antioxidant, an antineoplastic agent, a hepatoprotective agent and a plant metabolite. It is a flavonolignan, a polyphenol, an aromatic ether, a benzodioxine and a secondary alpha-hydroxy ketone.

References

[1] Silvia Zappavigna, et al. Silybin-Induced Apoptosis Occurs in Parallel to the Increase of Ceramides Synthesis and miRNAs Secretion in Human Hepatocarcinoma Cells. Int J Mol Sci. 2019 May 3;20(9):2190. DOI:10.3390/ijms20092190
[2] Runbin Sun, et al. Silybin ameliorates hepatic lipid accumulation and modulates global metabolism in an NAFLD mouse model. Biomed Pharmacother. 2020 Mar;123:109721. DOI:10.1016/j.biopha.2019.109721

SILYBIN (MIXTURE OF SILYBIN A AND SILYBIN B) Preparation Products And Raw materials

Raw materials

Preparation Products

SILYBIN (MIXTURE OF SILYBIN A AND SILYBIN B) Suppliers

Global( 56)Suppliers
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Apeloa Pharmaceutical Co., Ltd.
+86-0571-87635730 +8613588737631 chem1022@hengdian-group.com China 1478 58
Wuhan Han Sheng New Material Technology Co.,Ltd
+8617798174412 admin01@hsnm.com.cn China 2097 58
J & K SCIENTIFIC LTD. 18210857532; 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40228 62
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24529 81
Energy Chemical 021-021-58432009 400-005-6266 sales8178@energy-chemical.com China 44802 61
Maya High Purity Chemicals +86 (573) 82222445 (0)18006601000 452520369 sales@maya-r.com China 11707 57
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489 Sales-JP@TCIchemicals.com Japan 28387 80
9ding chemical ( Shanghai) Limited 4009209199 sales@9dingchem.com China 22514 55
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-6206333 13167063860 anhua.mao@aladdin-e.com China 25721 65
Silibinin, 98%(total of isomers) Silibinin 2,3-Dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-6-(3,5,7-trihydroxy-4-oxobenzopyran-2-yl)benzodioxine (Mixture of Silybin A and Silybin B) Silybin  SILYBIN (MIXTURE OF SILYBIN A AND SILYBIN B) 2,3-dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-6-(3,5,7-trihydroxy-4-oxobenzopyran-2-yl)benzodioxine Silybin(mixtureofSilybinAandSilybinB)> 4H-1-Benzopyran-4-one, 2-[(2R,3R)-2,3-dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-1,4-benzodioxin-6-yl]-2,3-dihydro-3,5,7-trihydroxy-, (2R,3R)-rel- Silybin A,SB-A (2R,3R)-3,5,7-trihydroxy-2-[3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-2,3-dihydro-4H-chromen-4-one rel-(2R,3R)-3,5,7-Trihydroxy-2-((2R,3R)-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)chroman-4-one (±)-Silybin Silybin ( of silybin A and silybin B) 36804-17-8 Biochemistry Flavonoids