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Isoastilbin >98% HPLC (CAS 54081-48-0) | Dihydroflavonol Glycoside Standard

Isoastilbin,CAS 54081-48-0,Sophora flavescens extract,Dihydroflavonol Glycoside,Reference Standard,Analytical Reagent,Shaanxi Sunrise

Source high-purity Isoastilbin (>98% HPLC) derived from Sophora flavescens. Premium dihydroflavonol glycoside reference standard verified by NMR/MS for laboratory R&D.



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Description


✓ ISO 9001:2015 Certified✓ Analytical Reference Standard (>98%)✓ NMR & MS Verified
Shaanxi Sunrise Pharmaceutical Direct Supply
Isoastilbin 3

Highly Purified White Crystalline Powder

Standard R&D Supply20mg / Bottle (Custom Specs Available)

Isoastilbin >98% (CAS 54081-48-0)

CAS: 54081-48-0Dihydroflavonol Glycoside
Purity> 98.0% (HPLC)
Botanical SourceSophora flavescens
Molecular Formula / WeightC₂₁H₂₂O₁₁ | 450.40
AppearanceWhite crystalline powder
IdentificationVerified by NMR & MS
Storage Conditions2-8°C (Sealed, Protect from light)
Request Analytical Data (COA/NMR)
Lab Support:betty@pharma-sunrise.com
WhatsApp: +86 18092760627

Analytical Properties & Solubility

PropertyDetails
Structural TypeDihydroflavonol Glycoside
Solubility ProfileSoluble in organic solvents (MeOH, EtOH, DMSO)

Sample Preparation Guidelines

To maintain maximum stability during laboratory analysis, it is strictly recommended to prepare the sample solution immediately upon dissolution and mix it freshly prior to your assay.

Short-term Storage of Solutions: Any prepared stock or working solutions should be stored tightly sealed at -20°C. Under these cryogenic conditions, the solution remains stable for approximately one week.

Laboratory Use FAQ

Can this product be used for human consumption?

Strictly No. This product is classified exclusively as an analytical reference standard for in-vitro scientific research, pharmacological testing, and laboratory analytical use.

What documents are provided with the 20mg vial?

Each shipment includes a comprehensive Certificate of Analysis (COA) detailing the exact purity (>98%) via HPLC chromatograms, alongside structural identification spectrums validated by NMR and MS.

Is it possible to request larger packaging sizes?

Yes, while our regular catalog specification is 20mg per vial, we fully support custom packaging specifications. Please contact our support team to arrange quantities according to your laboratory's requirements.

Shaanxi Sunrise Pharmaceutical Co., Ltd. | Premium Reference Standards & Analytical Reagents