1612641

Silydianin

United States Pharmacopeia (USP) Reference Standard

• Synonym(s): Silidianin
• Empirical Formula (Hill Notation): C₂₅H₂₂O₁₀
• CAS Number: 29782-68-1
• Molecular Weight: 482.44
• NACRES: NA.24
• PubChem Substance ID: 329751098
• UNSPSC Code: 41116107
• MDL number: MFCD09970974

Properties

• grade: pharmaceutical primary standard
• agency: USP
• API family: silydianin
• manufacturer/tradename: USP
• application(s): pharmaceutical (small molecule)
• format: neat
• storage temp.: -10 to -25°C
• SMILES string: COc1cc(ccc1O)[C@@H]2[C@H]3CO[C@]4(O)[C@H]3C(=C[C@H]2C4=O)[C@H]5Oc6cc(O)cc(O)c6C(=O)[C@@H]5O
• InChI: 1S/C25H22O10/c1-33-16-4-9(2-3-14(16)27)18-11-7-12(20-13(18)8-34-25(20,32)24(11)31)23-22(30)21(29)19-15(28)5-10(26)6-17(19)35-23/h2-7,11,13,18,20,22-23,26-28,30,32H,8H2,1H3/t11-,13-,18+,20+,22+,23-,25-/m1/s1
• InChI key: CYGIJEJDYJOUAN-JSGXPVSSSA-N

Description

General description

Find answers to frequently asked questions on USP products in USP FAQs.

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Silydianin USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:

• Milk Thistle
• Milk Thistle Capsules
• Milk Thistle Tablets
• Powdered Milk Thistle
• Powdered Milk Thistle Extract

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H302
• pcodes: P301 + P312 + P330
• Hazard Classifications: Acute Tox. 4 Oral
• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable