Kushenin 98% HPLC | Sophora Flavescens Extract

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High-purity Kushenin (CAS 99217-66-0) from Shaanxi Sunrise Pharmaceutical. Direct manufacturer of Sophora flavescens derived pterocarpans for pharmaceutical R&D. Global shipping with batch-specific COA/NMR support.

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Description

Home > Natural Compounds > Kushenin (CAS 99217-66-0)

kushenin-cas-99217-66-0-chemical-structure 4

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✓ Batch-Specific COA Available

Reference Standard

Kushenin

CAS Number: 99217-66-0

Purity (HPLC)	≥98.0%
Molecular Formula	C₁₆H₁₄O₅
Molecular Weight	286.28 g/mol
Source	Sophora flavescens Ait (Root)
Appearance	Off-white to Pale Yellow Powder

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Laboratory Use Only

This product is a chemical substance strictly for R&D and laboratory applications. It is not intended for human consumption or therapeutic use.

Scientific Overview

Kushenin (99217-66-0) is a bioactive Pterocarpan isolated from the traditional medicinal plant Sophora flavescens Ait. Unlike common flavonoids, its rigid tetracyclic structure makes it a unique scaffold for drug discovery research.

At Shaanxi Sunrise Pharmaceutical, we employ advanced multi-step purification techniques to achieve ≥98% absolute purity. Our Kushenin standard is used globally in NF-κB signaling pathway studies and inflammatory response research due to its exceptional chemical homogeneity.

Technical Specifications

Parameter	Standard Specification
Smiles	COC1=CC2=C(C=C1)OC3C2OC4=CC(=C(C=C43)O)O
Solubility	Soluble in DMSO (25 mg/mL), Ethanol, and Methanol.
Validation	Identity confirmed by ¹H-NMR and MS analysis.
Storage	Store at -20°C, keep container tightly closed and protected from light.

Purchase & Quality FAQ

1. Can you provide the raw HPLC and NMR data for my research paper?

Absolutely. For all institutional and pharmaceutical clients, we can provide high-resolution analytical reports to support your research validation and publication requirements.

2. What is the stability of Kushenin in solution (DMSO)?

While the powder is stable at -20°C for 24 months, we recommend using DMSO stock solutions within 1-3 months and storing them in aliquots at -80°C to avoid freeze-thaw cycles.

3. Do you support global express shipping to university labs?

Yes. We regularly ship via FedEx/DHL/UPS to research centers in the USA, Europe, and Asia. Shipping typically takes 3-5 business days.

4. Can I order gram-scale quantities for pilot studies?

As a direct manufacturer, Shaanxi Sunrise Pharmaceutical can fulfill gram-level and multi-gram orders. Contact our sales team for custom wholesale pricing.

5. Why choose Shaanxi Sunrise over third-party distributors?

Buying directly from the source ensures full technical transparency, fresh production batches, and the most competitive pricing without middleman markups.

Shaanxi Sunrise Pharmaceutical Co., Ltd.

Official Websitewww.pharma-sunrise.com

Technical Supportbetty@pharma-sunrise.com

Tel / WhatsApp+86 18092760627