Wuhan Senwayer Century Chemical Co.,Ltd

About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsLocal Anesthetic Drugs

Local anesthetics Pramoxine hydrochloride white USP 99% powder , CAS 637-58-1

Good quality Androgenic Anabolic Steroids for sales
Good quality Androgenic Anabolic Steroids for sales
Your packing are the best ! If you can not do it no one can.You are my unique supplier from now on!

—— John from Australia

As with previous orders, my purchase was processed and dispatched quickly and efficiently. Everything arrived safely and was well packaged. Product is also of good quality.

—— Andrew Barlow,United Kingdom

I was eagerly awaiting my package to arrive but it was delayed by a few days. I contacted the seller and they were very fast in responding and apologized for the shipping error. They have excellent customer service. My goods arrived in perfect condition and I am very happy with my purchase !

—— Jason M from Canada

Supplier was helpful and prompt via email when I had a few questions. Product arrived quickly. I am very satisfied with them and would be happy to work with them again.

—— Ken LaVetter,United States

I'm Online Chat Now

Local anesthetics Pramoxine hydrochloride white USP 99% powder , CAS 637-58-1

China Local anesthetics Pramoxine hydrochloride white USP 99% powder , CAS 637-58-1 supplier
Local anesthetics Pramoxine hydrochloride white USP 99% powder , CAS 637-58-1 supplier Local anesthetics Pramoxine hydrochloride white USP 99% powder , CAS 637-58-1 supplier

Large Image :  Local anesthetics Pramoxine hydrochloride white USP 99% powder , CAS 637-58-1

Product Details:

Place of Origin: China
Brand Name: Senwayer
Certification: GMP,SGS,ISO,KOSHER
Model Number: CAS: 637-58-1

Payment & Shipping Terms:

Minimum Order Quantity: 10g
Price: Negotiation
Packaging Details: Discreet diguised package or as require
Delivery Time: 3-7 work days
Payment Terms: T/T, , MoneyGram,Bitcoin
Supply Ability: Mass stock
Contact Now
Detailed Product Description
Storage: -20°C Usage: Used For Pharmaceutical Materials
Molecular Formula: C17H28ClNO3 Molecular Weight: 329.86
Packing: Discreet Diguised Package Or As Require Appearance: White Powder
Purity: 99%min
High Light:

Local Anesthetic Agents


Injectable Local Anesthetics

Local anesthetics Pramoxine hydrochloride USP 99% white powder CAS: 637-58-1


Basic Info.

Synonyms: 4-(3-(p-butoxyphenoxy)propyl)-morpholinhydrochloride;gamma-morpholinopropyl4-n-butoxyphenyletherhydrochloride;p-butoxyphenylgamma-morpholinopropyletherhydrochloride;proctofoam;PRAMOXINE HCL;PRAMOXINE HYDROCHLORIDE;PRAXOMINE HYDROCHLORIDE;TRONOTHANE HYDROCHLORIDE
CAS: 637-58-1
MF: C17H28ClNO3
MW: 329.86
EINECS: 211-293-1
Assay: 99%
Standard: USP
Apperance: White powder

Uses: ①muscle relaxant (smooth)
           ②slows growth of unwanted facial hair


Store at -20°C. Store under desiccating conditions. The product can be stored for up to 12 months.

Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.



Product name pramoxine Hcl
CAS No. 637-58-1 Outer Packing 1KG
Production date



Shelf life



Standard adopted USP39
Items of analysis Specification Results
Description white to almost white,crystalline powder white,crystalline powder
Solubility Freely soluble in water and in alcohol ,soluble in chloroform,very slightly soluble in ether



PH About 4.5 4.45
IdentifIcation IR,HPLC,IdentifIcation Complies
Melting point 172.6℃~173.5℃ 170℃~174℃
Loss on drying ≤1.0% 0.59%
Residue on ignition ≤0.1% 0.03%
Ethyl acetate ≤0.089% Not detected
Ethanol ≤0.5% 0.06%
Petroleum ether ≤0.5% 0.02%
Triethylamine ≤0.5% Not detected
Isopropanol ≤0.5% Not detected
Assay 98.0%-102.0% 99.56%
Conclusion Qualified



Why choose us?


1. Rich experiences.


Our company is a professional production leading factory in China in pharmaceutical area of many years. Delivery areas of our products:US, UK, Canada, Australia, Brazil, Russia, Portugal, Latvia, Switzerland, Iceland, Ukraine, Germany, France, Netherlands, Belgium, Peru, Sweden, New Zealand, the Czech Republic, Lithuania, Ireland, Tunisia, Mexico, Greece, Puerto Rico, Thailand, Israel and so on,and we have got very good feedback from our customers, we had established a long friendly relations


Payment method: T/T, , Moneygram or Bitcoin


2. Discreet package.


The packing suits you best would be choosen to cross customs safely. Or if you have your own ideal way, it could be also take into consideration .

3. Top quality.

High quality guarenteed, once any problem is found, the package would be reshipped for you

4. Security Shipping:

Shipping by express (FedEx,UPS,DHL,EMS), by air.The most professional forwarder would be recommanded for you.


5. We have stock, so we can delivery quickly at the very day when receive the payment.


6. Warm after-sale service for you 24/7. Any of your question would be solved for the first as soon as possible.Adhering to the principle of customer first conviction.we will provide the best and the most sincere services as possible as we can.


7. High quality, best price, first-class service, high successful delivery rate .A discount would be given when you make a large order.



If you have any question pls feel free to contact me via:

Email: export@senwayer.com
Wickr me:yukis8888

Contact Details
Wuhan Senwayer Century Chemical Co.,Ltd

Contact Person: Anna

Tel: +8615897612265

Send your inquiry directly to us (0 / 3000)