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ChemicalBook >> CAS DataBase List >> SILYBIN (MIXTURE OF SILYBIN A AND SILYBIN B)

SILYBIN (MIXTURE OF SILYBIN A AND SILYBIN B)

SILYBIN (MIXTURE OF SILYBIN A AND SILYBIN B) price.
  • $11 - $1988.25
  • Product name: SILYBIN (MIXTURE OF SILYBIN A AND SILYBIN B)
  • CAS: 36804-17-8
  • MF: C25H22O10
  • MW: 482.44
  • EINECS:
  • MDL Number:MFCD00872186
  • Synonyms: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
Price15 Properties Safety Information Description
15 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • American Custom Chemicals Corporation
  • Biosynth
  • ChemScene
  • TCI Chemical
  • TRC
Package
  • 100MG
  • 250mg
  • 1g
  • 5g
  • 10g
  • 25g
  • Manufactureraablocks
  • Product numberAA003U71
  • Product description(±)-Silybin 98%
  • Packaging1g
  • Price$11
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003U71
  • Product description(±)-Silybin 98%
  • Packaging5g
  • Price$32
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003U71
  • Product description(±)-Silybin ≥98%
  • Packaging25g
  • Price$130
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product number5372EL
  • Product description(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
  • Packaging5g
  • Price$164
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number5372EL
  • Product description(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
  • Packaging25g
  • Price$421
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0001060
  • Product descriptionSILYBIN (A AND B) 95.00%
  • Packaging100MG
  • Price$1102.4
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberLBA80417
  • Product descriptionSilybin ( of silybin A and silybin B)
  • Packaging10g
  • Price$1219.5
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberLBA80417
  • Product descriptionSilybin ( of silybin A and silybin B)
  • Packaging25g
  • Price$1988.25
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberLBA80417
  • Product descriptionSilybin ( of silybin A and silybin B)
  • Packaging5g
  • Price$762.05
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0226432
  • Product description(±)-Silybin ≥98%
  • Packaging25g
  • Price$108
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0226432
  • Product description(±)-Silybin ≥98%
  • Packaging10g
  • Price$71
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0226432
  • Product description(±)-Silybin ≥98%
  • Packaging5g
  • Price$40
  • Updated2026-06-04
  • Buy
  • ManufacturerTCI Chemical
  • Product numberS0508
  • Product descriptionSilybin (mixture of Silybin A and Silybin B) >98.0%(HPLC)
  • Packaging5g
  • Price$97
  • Updated2026-04-30
  • Buy
  • ManufacturerTCI Chemical
  • Product numberS0508
  • Product descriptionSilybin (mixture of Silybin A and Silybin B) >98.0%(HPLC)
  • Packaging25g
  • Price$311
  • Updated2026-04-30
  • Buy
  • ManufacturerTRC
  • Product numberS465863
  • Product descriptionSilybin
  • Packaging250mg
  • Price$45
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003U71 (±)-Silybin 98% 1g $11 2026-05-28 Buy
aablocks AA003U71 (±)-Silybin 98% 5g $32 2026-05-28 Buy
aablocks AA003U71 (±)-Silybin ≥98% 25g $130 2026-05-28 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 5g $164 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 25g $421 2021-12-16 Buy
American Custom Chemicals Corporation CCH0001060 SILYBIN (A AND B) 95.00% 100MG $1102.4 2021-12-16 Buy
Biosynth LBA80417 Silybin ( of silybin A and silybin B) 10g $1219.5 2026-06-04 Buy
Biosynth LBA80417 Silybin ( of silybin A and silybin B) 25g $1988.25 2026-06-04 Buy
Biosynth LBA80417 Silybin ( of silybin A and silybin B) 5g $762.05 2026-06-04 Buy
ChemScene CS-0226432 (±)-Silybin ≥98% 25g $108 2026-06-04 Buy
ChemScene CS-0226432 (±)-Silybin ≥98% 10g $71 2026-06-04 Buy
ChemScene CS-0226432 (±)-Silybin ≥98% 5g $40 2026-06-04 Buy
TCI Chemical S0508 Silybin (mixture of Silybin A and Silybin B) >98.0%(HPLC) 5g $97 2026-04-30 Buy
TCI Chemical S0508 Silybin (mixture of Silybin A and Silybin B) >98.0%(HPLC) 25g $311 2026-04-30 Buy
TRC S465863 Silybin 250mg $45 2021-12-16 Buy

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 Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

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.

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. TCI (Shanghai) Development Co., Ltd. Energy Chemical Maya High Purity Chemicals TOKYO CHEMICAL INDUSTRY CO., LTD. 9ding chemical ( Shanghai) Limited Shanghai Aladdin Bio-Chem Technology Co.,LTD Bide Pharmatech Ltd. Wuxi Zhongkun Biochemical Technology Co., Ltd.