USP Standard Sex Steroid Hormones Vardenafil HCI CAS 224785-91-5

224785-91-5 Vardenafil hydrochloride

Key Word:

Biological Agents   Chemical Enterprise

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  Product Detail 

 

Description:

High Purity Male Sex Hormones Vardenafil / Levitra for Sex Enhancer Powder

 

Vardenafil

Product Name: Vardenafil hydrochloride
Synonyms: 1-[[3-(1,4-dihydro-5-methyl-4-oxo-7-propylimidazo[5,1-f][1,2,4]triazin-2-yl)-4-ethoxyphenyl]sulfonyl]-4-ethyl-piperazine dihydrochloride;VARDENAFIL;VARDENAFIL, HYDROCHLORIDE SALT;vardenafil hydrochloride;VARDENAFIL HCL;Vardenafil Hydrochloride Trihydrate 224785-90-4 /;Levitra,Valdenafil.HCl;1-[[3-(1,4-Dihydro-5-methyl-4-oxo-7-propylimidazo[5,1-f][1,2,4]triazin-2-yl)-4-ethoxyphenyl]sulfonyl]-4-ethyl-piperazine
CAS: 224785-91-5
MF: C23H33ClN6O4S
MW: 525.06

Chemical Properties White to Off-White Cyrstalline Solid
Usage A selective phsphodiesterase type 5 (PDE5) inhibitor
Usage A phsphodiesterase 5 inhibitor.


Vardenafil Description:

Vardenafil (INN) is a PDE5 inhibitor used for treating erectile dysfunction. Vardenafil's indications and contra-indications are the same as with other PDE5 inhibitors; it is closely related in function to sildenafil citrate (Viagra) and tadalafil (Cialis). The difference between the vardenafil molecule and sildenafil citrate is a nitrogen atom's position and the change of sildenafil's piperazine ring methyl group to an ethyl group. Tadalafil is structurally different from both sildenafil and vardenafil. Vardenafil's relatively short effective time is comparable to but somewhat longer than sildenafil's.

Vardenafil Applications:

Beyond its indications for erectile dysfunction, vardenafil may be effective in the treatment of premature ejaculation, where it may significantly increase the time from vaginal penetration to ejaculation.
Vardenafil, as with all PDE5 inhibitors, should not be used by men taking nitrate medications, because combining them with vardenafil might provoke potentially life-threatening hypotension (low blood pressure).
Further, Vardenafil causing lengthening of the QT interval. Therefore it should not be taken by men taking other medications that affect the QT interval (such as amiodarone).

Vardenafil COA:

 

Test Items Specification Test Results
Description White or almost white crystalline powder White crystalline powder
Melting Point 191.0~193.0℃ 192℃
Loss of drying ≤1.0% 0.5%
Heavy Metal ≤20ppm 15ppm
TLC Only one spot Only one spot
Assay ≥99.5% 99.91%
Conclusion It complies with the USP 32.

 

 

 

Our Services

 

A: Competitive price

B: Best quality

C: We are online all the time, if you have any problems, you can contact us at any time, then, we will reply you asp

D: We have our own laboratory and factory, can customize product according to your request
F: We have all kinds of transport mode, can according to your requirements, timely, rapid transportation arrangements

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sodium borohydride 16940-66-2

 

Special line to Russia, Ukraine, Kazakhstan, free customs clearance, guarantee of safe delivery to the door. Refers to the product CAS 49851-31-2 2-Bromo-1-phenyl-1-pentanone CAS 1451-82-7 2-Bromo-4-Methylpropiophenone CAS 37148-48-4 4-Amino-3, 5-Dichloroacetophenone CAS 5337-93-9 4-Methylpropiophenone CAS 1009-14-9 Valerophenone CAS 123-75-1 Pyrrolidine CAS 236117-38-7 2-iodo-1-p-tolylpropan-1-one bdo We are factory direct sales Cas 49851-31-2, hot sales in Russia, Ukraine, Kazakhstan, If you were looking for a reliable supplier, we were the perfect choice.

 

Shipment:
100% safe delivery. 100% pass custom. Or we have reship policy.
Fedex, DHL,TNT, UPS, EMS, special lines.,by air etc...
Package:
Discreet package, Sealed well, with normal products statement on parcel.
Payment:
Bank Transfer, Bitcoin, Money Gram, Western Union.

 

Our Advantage:

1. Price------------ best quality and competitive price.

2. Safe-------------13 years experienced in delivering the parcels to you.

3. Fast------------- Enough stock ensures prompt delivery.

4. Service----------Superior after-sales service.

5. Package---------Safe and Professional packing ways

6. 100% customs pass rate, resend policy ensure customers interest, shipped after 3-5 days arrived, fast delivery, safe packing will make you satisfied !!!

What is the difference between the anesthetic intensity of tetracaine hydrochloride powder and lidocaine, procaine ?

Local anesthetics: Tetracaine base >tetracaine hcl>lidocaine>lidcaine hcl> benzocaine > procaine>procaine hcl, but the corresponding side effects will also increase.

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We have many products in stock, Please feel free to send me inquiry at any time !

 

Packing & Delivery

1kg/bag,5kg/bag or 25kg/Hardboard drum or at your requirment
1KG : Double pharma-grade polybag inside,sealed Aluminum foil bag outside
5KG : Double pharma-grade polybag inside,Hardboard cartons outside
25KG: Double pharma-grade polybag inside,Hardboard drum outside

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Our Advantages

1.Place of Origin China with Super quality by reasonable price.
2.Fast delivery by safe express way to all the country.
3.Has a number of highly qualified engineers and experts to provide guidance for reagents.
4.When you meet problems in mineral processing, we can provide technical guidance.
5.Sample order are welcome.
6.NMR,HPLC and COA can be supplied
7.We can supply sample for testing.
8.We promise 100% deliveried,and 100% resend or refunds if parcel is not deliveried!
9.Payment method western union,T/T,Moneygram and Bitcoin
10. Alibaba gold members with high credit guarantee

 

 

 

FAQ

Q1. Can I have a sample order for your products?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable. We provide free samples, but the freight will be borne by you, and the cost will be returned to you or deducted from your order later.
Q2. What about the lead time?
A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than
Q3. Do you have any MOQ limit for order?
A: Low MOQ, 10-100g for sample checking is available
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5. How about the packing?
A: Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.
Q6: how do you control quality?
A: We will make samples before mass production and start mass production after sample approval. 100% inspection during production and random inspection before packaging.
Q7: how to contact us?
A: pls send us the product information you are interested in. You will get a reply within 24 hours. or contact us by Whatsapp/Telegram:+86 15512120776
Q8: which payment method do you accept?
A: For small orders, you can pay by wire transfer, Western Union, Moneygram transfer, Bank Tansfer, Bitcoin or Alibaba.
Q9: can you give me a discount?
A: Of course, it depends on your quantity
Q10: how to confirm product quality before placing an order?
A: you can get free samples for some products. You only need to pay for transportation or arrange express delivery to take samples for us. You can send us your product specifications and requirements. We will make products according to your requirements.
Q11: how do you deal with quality complaints?
A: first of all, our quality control will reduce the quality problem to nearly zero. If the actual quality problem is caused by
us, we will send you free goods for replacement or refund.
Q12: Are you trading company or manufacturer?
A: We are chemical factory in China. So we can provide wholesale price.

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