ChemicalsProduct information

Silymarin

3,5,7-trihydroxy-2-[3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-3,4-dihydro-2H-1-benzopyran-4-one is a flavonolignan.

CAS Number
65666-07-1
Molecular Formula
C25H22O10
Molecular Weight
482.4
Purity / Grade
80%
Price & supply

Get a supply quote

Share your required grade, pack size, quantity and delivery location for a quotation.

Packing / Packaging
1 g , 5 g , 25 g , 100 g , 500 g
Technical reference

Specifications

IUPAC Name
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
Synonyms
SILYMARIN, 65666-07-1, Silimarin, 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, 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, RefChem:931755, DTXSID5023580, 613-830-9, Silybin, 84604-20-6, Flavobin Spofa, (2R,3R)-3,5,7-trihydroxy-2-[(2R)-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-2,3-dihydrochromen-4-one, (2S)-3,5,7-trihydroxy-2-[(2S,3R)-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-2,3-dihydrochromen-4-one, Silymarin (>80%), Silibin, 142796-20-1, 3,5,7-trihydroxy-2-[3-(4-hydroxy-3-methoxy-phenyl)-2-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]chroman-4-one, 3,5,7-trihydroxy-2-[3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-3,4-dihydro-2H-1-benzopyran-4-one, 4H-1-Benzopyran-4-one,2-[2,3-dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-1,4-benzodioxin-6-yl]-2,3-dihydro-3,5,7-trihydroxy-, SMR000058272, SR-01000000093, Silybin;Silibinin A;Silymarin I, Silmyarin, Silibinin B
SMILES
COC1=C(C=CC(=C1)C2C(OC3=C(O2)C=C(C=C3)C4C(C(=O)C5=C(C=C(C=C5O4)O)O)O)CO)O
InChI Key
SEBFKMXJBCUCAI-UHFFFAOYSA-N

Uses & applications

Usage notes

Confirm grade, assay/concentration, packing, SDS, COA, and intended application before quotation or supply.
Review compatibility with process materials, storage area, dosing/handling method, PPE, and local regulatory requirements.
For water treatment, cleaning, formulation, or production use, validate dosage or formulation through testing before routine application.

Applications

Reference context: 3,5,7-trihydroxy-2-[3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-3,4-dihydro-2H-1-benzopyran-4-one is a flavonolignan.

  • CAS 65666-07-1 captured for registry review.
  • Formula C25H22O10 and molecular data ready for the technical sidebar.
  • Add final image, packing, grade, SDS/COA, and category links before client quotation.
Handling information

Safety & documents

A Safety Data Sheet is not attached to this listing. Request the current SDS and handling information.

Product description

3,5,7-trihydroxy-2-[3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-3,4-dihydro-2H-1-benzopyran-4-one is a flavonolignan.

Client Chat

Discuss Silymarin with our team

This conversation will stay linked with this page reference inside your client dashboard.

Chemical Silymarin Reference page
Molecular structure
Silymarin molecular structure
Frequently asked questions
What is Silymarin and where is it supplied?

CAS Number: 65666-07-1. Grade: 80%. Available in China | Origin: China. Serving areas include Pakistan.

What are the main applications of Silymarin?

Reference context: 3,5,7-trihydroxy-2-[3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-3,4-dihydro-2H-1-benzopyran-4-one is a flavonolignan. Prepared for chemical buyers, importers.

How can buyers request a quote for Silymarin?

Use the quote or enquiry action on this page to send a Pakistan market enquiry directly: https://waterchemicalssolution.com/enquiry-portal/?enquiry_mode=physical&resource_id=49531&product_name=Silymarin&type=Chemical&cas_number=65666-07-1&grade=80%&market=China%20|%20Origin:%20China&serving_areas=Pakistan