Why Choose Us? 

1. Selecting raw materials strictly,our products are the highest purity.

2. Reasonable and competitive price. Provide the best and professional service.

3. Fast delivery of the samples ,samples from stock. Reliable shipping way.

4. Full experience of large numbers containers loading in Chinese sea port.

5. Best after-service after shipment .

6. Professional documents for your custom clearance.  

FAQ

Q1:Are you trading company or manufacturer?

A1: We are chemical factory in China. So we can provide wholesale price and product customization.

Q2: How to confirm the product quality before placing an order?

1) You can get free samples of some products, just pay the basic fee for us.

2) You can also send us the specifications or your requirements, and we will customize the product for you.

Q3: How long is your delivery time?

A3: Generally 1-3workkdays after order confirmed.

Q4: what's your terms of payment?

A4: We can accept various payment methods, western union, T/T, BTC( bitcoin)etc.

Shipping and payment

Name；Sildenafil citrate
CAS；171599-83-0
Synonyms；
1-[[3-(4,7-DIHYDRO-1-METHYL-7-OXO-3-PROPYL-1H-PYRAZOLO[4,3-D]PYRIMIDIN-5-YL)-4-ETHOXYPHENYL]SULFONYL]-4-METHYLPIPERAZINE, CITRATE
1-[[3-(6,7-dihydro-1-methyl-7-oxo-3-propyl-1h-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]-4-methylpiperazine citrate
SILDENAFIL CITRATE
VIAGRA
din-5-yl)-4-ethoxyphenyl)sulfonyl)-4-methyl-,2-hydroxy-1,2,3-propanetricarbo
piperazine,1-((3-(4,7-dihydro-1-methyl-7-oxo-3-propyl-1h-pyrazolo(4,3-d)pyrimi
piperazine,1-((3-(4,7-dihydro-1-methyl-7-oxo-3-propyl-1h-pyrazolo(4,3-d)pyrimidin-5-yl)-4-ethoxyphenyl)sulfonyl)-4-methyl-,2-hydroxy-1,2,3-propanetricarboxylate(1:1)
uk92480-10
SILDANAFIL CITRATE (BULK)
SildenafilBaseC28H38N6O11S
SildenafilCitrate/SildenafilBaseC28H38N6O11S
1-[[3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]-4-methylpiperazine, Citrate
SILDENAFIL CITRATE(RG)
5(2-ETHOXY-5(4-METHYLPIPERAZINE)SULPHONYLPHENYL)-1
1-[[3-(6,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]-4-methylpiperazine citrate
EINECS(EC#)；200-659-6
Molecular Formula；C28H38N6O11S
MDL Number；MFCD02102122
Molecular Weight；666.7
Appearance；White Solid
Meltingpoint ；187-189°C
storage temp. 2-8°C
solubility；DMSO: >20mg/mL
form ；white powder
color ；White