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|Color:||White Powder||Cas No.:||19057-60-4|
medicine active ingredient,
active ingredient in medicine
19057-60-4 Dioscin Active Pharmaceutical Ingredients Dioscorea Nipponica Source
Identification method:Mass, NMR
Analysis method:HPLC-DAD or/and HPLC-ELSD
Solubility:Insoluble in water, petroleum ether, benzene, soluble in methanol, ethanol,
acetic acid, slightly soluble in acetone, amyl alcohol.
Extraction Source:Dioscorea nipponica
|CAS register number||19057-60-4|
Packaging & Delivery:
Products will be sent to you immediately after we received the payment.
Professional team for package and shipment.
Fast and discreet shipment could be arranged for customs pass Guaranteed.
Problems would be solved for you immediately.
Nanjing Spring & Autumn Biological Engineering Co., Ltd. has a R & D team composed by experienced natural products chemists and plant taxonomists.
Our specialty services are as follows:
1) Supply massive customization services of high purity natural products from plants, our products can meet different needs of different specifications from mg to kg;
2) Customization research and production services of high purity natural products from TCM. All our products can provide the HPLC, MS, NMR spectrum according to customer needs, as well as standardized testing analysis report.
We have more than 500 vendors, we could save your effort to serve customers with supplying all your needs!
1. We has 10 years’ exporting experience in active pharmaceutical ingredient products.Our professionaland thoughtful after-sales service eliminates your worries.
2.We can provide you with ten thousands of products of different levels.
3. We offer convenient one-station purchasing service.
1. Any inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. Reasonable & competitive price, fast lead time.
Contact Person: Jessie Chu