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Postion:Product Catalog >Biochemical Engineering>Inhibitors>Metabolism>PDE inhibitors>viagra sildenafil citrate
viagra sildenafil citrate
  • viagra sildenafil citrate
  • viagra sildenafil citrate
  • viagra sildenafil citrate
  • viagra sildenafil citrate
  • viagra sildenafil citrate

viagra sildenafil citrate

Price $1
Package 1Kg/Bag
Min. Order: 1Kg/Bag
Supply Ability: 5000tons/year
Update Time: 2023-04-12

Product Details

Product Name: viagra sildenafil citrate CAS No.: 171599-83-0
EC-No.: 200-659-6 Min. Order: 1Kg/Bag
Purity: 99.79% HPLC Supply Ability: 5000tons/year
Release date: 2023/04/12


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Quick details of Sildenafil citrate Powder

Product Name: Sildenafil citrate

CAS Number: 171599-83-0

Synonym: Viagra,sildenafil citrate;

EINECS.No: 200-659-6

Molecular formula: C28H38N6O11S

Molecular weight: 666.7

melting point: 187-189°C

storage condition: 2-8°C

solubility: DMSO: >20mg/mL

water solubility: 3.488g/L(temperature not stated)

stability: Store in Freezer

storage condition:cool and dry

Payment methods: western union,bitcoin,paypal,T/T,BCH,LTC,ETH,USDT

Shipping express: EMS,FedEx,TNT,UPS,DHL

How to make an order: after our clients confirm the payment,

then the tracking number and parcel pics will be sent to our clients within 6 hours.


What is viagra?

viagra is in a class of medications called phosphodiesterase (PDE) inhibitors. Sildenafil treats erectile dysfunction by increasing blood flow to the penis during sexual stimulation. This increased blood flow can cause an erection.


what is viagra used for?

viagra is a medicine used to treat erectile dysfunction. It increases blood flow to the penis to help men get an erection.


Recommended dosages of viagra

For most patients, the recommended dose is 50 mg taken, as needed, approximately 1 hour before sexual activity. However, VIAGRA may be taken anywhere from 30 minutes to 4 hours before sexual activity. The maximum recommended dosing frequency is once per day.


Contact Us

TEL: 0086-18120567669 

wechat: dujiangshiye

WhatsApp:+86 18120567669

Email: wei@dujiangsy.com



Company Profile Introduction

Wuhan Dujiang Industrial Co., Ltd. was established in 2009. It is a high-tech chemical enterprise in Central China, specializing in the research and development, production and sales of animal and plant extracts, fine chemicals, pharmaceutical raw materials and intermediates.Since its establishment, the company attaches great importance to team training and technical reform.In 2015, according to the national pharmacopoeia production process index control standards, the company invested 8,600 square meters of GMP standard plant.Adhering to the corporate purpose of "quality first, integrity first", the company was rated as a provincial advanced unit in 2018.Set research and development, production, testing, sales as one of the high-tech enterprises.The company is committed to the separation, purification and chiral separation of high purity natural products, as well as the development, production and marketing of API intermediates.The company mainly engaged in high-end monomer products of natural medicinal plants, semi-synthetic derivatives of medicinal plant ingredients, chemical synthetic products, high-end natural food and cosmetic additives.After 10 years of development, the company now has 20 tons of raw material extraction equipment, 1000 square meters of separation quality processing workshop, 800 square meters of analysis, development, testing center.In order to meet the needs of preclinical research at home and abroad, and to save cost and unit for drug development companies, the company specially introduced large-scale axial pressure preparative chromatography.In 2016, the company established a chiral separation center and launched 100 high-quality research and development projects.Equip with axial compression preparation chromatography system, liquid chromatography, gas chromatography, magnetic driven autoclave and other high-end advanced detection, experiment, pilot equipment.Through the ISO9001 quality management system certification.The company has produ

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  • Since: 2021-06-09
  • Address: Room H0680, Building 1, No. 58, Guanggu Avenue, East Lake New Technology Development Zone, Wuhan (Wu
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wei@dujiangsy.com