Keywords

• 7-hydroxy-3-(4-hydroxyphenyl)-8-[(2S,3S,4R,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]chromen-4-one
• Hexitol, 1,5-anhydro-1-C-[7-hydroxy-3-(4-hydroxyphenyl)-4-oxo-4H-1-benzopyran-8-yl]-
• Pneranin

Quick Details

• ProName: Puerarin
• CasNo: 3681-99-0
• Molecular Formula: C21H20O9
• Appearance: white powder
• Application: pharmaceutical intermediates
• DeliveryTime: About 5 working days after receiving t...
• PackAge: Bottled/aluminum foil bag + cardboard ...
• Port: SHANGHAI
• ProductionCapacity: 100 Kilogram/Month
• Purity: 98%
• Storage: 4℃Refrigerated, sealed, dark.
• Transportation: FEDEX-transportation of general goods
• LimitNum: 1 Kilogram
• Moisture Content: <1%
• Impurity: <0.1%

Superiority

Nanjing Spring & Autumn Biological Engineering Co., Ltd. Which was founded at 2008, has an R & D team composed very experienced natural products chemists. The company is a high-tech enterprise engaged in functional health care products raw material. Functional cosmetic ingredients and natural drug intermediates. The company has R & D department, production department and sales department,

Specializing in R & D, production and sales of high purity plant derived active natural compounds and active plant extrects. In 2018. The subsidiary factory Weifang Huazhi Biological Technology Co., Ltd. Was

Established, and the company's production capacity was further improved.

Our business philosophy: Quality is the life of the company.

Our aim: Customer first, quality first, reputation first.

Our goal: Become excellent team in high purity natural products research and development.

Details

Basic Info.

English Name：Puerarin

CAS No.：3681-99-0

Molecular Formula：C21H20O9

Molecular Weight：416.38

Molecular structure:

Identification methods：Mass, NMR

Analysis method：HPLC-DAD or/and HPLC-ELSD

Usage：For the determination and identification, pharmacological experiments.

Storage：4℃Refrigerated, sealed, dark.

Expiration：2 years

Package：20mg, 50mg, 100mg, 1g, 10g, 100g, 1kg... The company can provide a large number of high-purity  Puerarin  according to customer requirements.

Process flow diagram

Packing & Delivery

Our Factory

FAQ

1. How do you confirm product quality before order
Free samples can be provided for your evaluation before ordering, and COA can be supplied of each batch products.
2. Can i get free samples
Yes, Free samples 1-30grams available based on product value.
3. How long can i get my order
Usually, the order will send within 1-3days after payment.
Shipping can by International Express(3-8days), by Air(3-5days), by Sea(8-35days) based on quantity and destination, or by your forwarder.
4. How is your customer service
We provide 24-hour online service by Lookchem, or by email, Skype, Whatsapp, telephone.