Silicristin

Min.Order / FOB Price:Get Latest Price

1 Gram	Negotiable

1 Gram

Negotiable

Min.Order :1 Gram
Purity: ≥98%
Payment Terms : T/T

Keywords

Silicristin 33889-69-9 reference standard

Quick Details

Appearance:
Application:Used for content determination, identification, pharmacological experiment, activity screening, etc.
PackAge:brown vial.
ProductionCapacity:/|Gram|Week
Storage:2-8°C, keep container tightly in a dry place, out of light
Transportation:by air, by Courier, Fedex, DHL, EMS could be selected by you! Thank you!

Superiority:

High purity, competitive price！

Providing HPLC, MS, HNMR, COA. In stock!

Sichuan Weikeqi Biological Technology CO., LTD. was established in 2006. We are located in chengdu city, sichuan province, a professional company engaged in researching, developing and selling natural medicine purification separation of traditional Chinese medicine reference standard production.

Our mature technology of purification and separation as follow: series of licorice, ginseng, scurfpea fruit, tripterygium wilfordii, ginkgo, astragalosides, radix scutellariae, radix bupleuri, spaina date seed, rhizoma paridis, fructus schisandrae, radix et rhizoma rhei, danshen root, thinleaf milkwort root-bark, etc.

Reference substance/standard for the quality research of new medicine.

Details:

Specification
English Name：Silicristin Synonym Name: 2R,3R)-3,5,7-Trihydroxy-2-[(2R,3S)-7-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydro-1-benzofuran-5-yl]chroman-4-one		C A S	33889-69-9
		Mol Formula	C₂₅H₂₂O₁₀
		Mol Weight	482.44
		Purity	HPLC≥98%
		Storage	2-8°C, keep container tightly in a dry place, out of light
		Boiling Point	782°C
Package	20mg 50mg 100mg 500mg 1g 2g, customized.
Botanical Source	Silybum marianum(L.)Gaertn.
Test Condition	Shim -PackVP -ODS ( 1 50mm× 4 6mm ,5μm) and pre-column ( 1 0mm× 4 6mm ,5μm) as analytical column. Methanol and mixed solvent of water -dioxane ( 9:1 ) gradient elution as mobile phase, flow rate: 1 5mL·min- 1, test wavelength: 2 88nm , column temperature: 4 0℃.
Application	Used for content determination, identification, pharmacological experiment, activity screening, etc.
Company	Sichuan Weikeqi Biological Technology Co., Ltd.