Fast Shipping Dyclonine Hydrochloride Dyclonine HCl for Local Anaesthetic CAS 536-43-6 manufacture prices

 

Dyclonine hydrochloride (also known as daclone hydrochloride, chemical name 4-butoxy-β-piperidinyl propiophenone hydrochloride, is a fast onset, long duration of action, adverse reactions, safety High local anesthetic. Clinical for mucosal surface anesthesia and skin pain, itching.

The main mechanism of action is nerve block, local anesthesia fast, strong pharmacological effects and long duration, small toxicity, analgesic, antipruritic, bactericidal effect.

Dacronine for local anesthetics in 1953 by p butoxyacctophenone with formaldehyde and piperidine hydrochioride condensation. White crystalline powder; micro-odor, hemp, slightly soluble in water, soluble in ethanol, acetone,  and hot water. The aqueous solution is decomposed by heat and the solution becomes turbid. Partial solution with dacronine hydrochloride. Should be stored in a closed, dark container, stored at less than 40 ºC, preferably 15 ~ 30 ºC conditions and to prevent freezing.

Dacronine Ointment is a safe topical ointment that is specially designed for the treatment of male intercourse short hours (premature ejaculation) or unhealthy hours of men and women. Long-term use of dacronine can cure mental premature ejaculation and primary mild to moderate premature ejaculation.

Dyclonine reversibly binds to activated sodium channels on the neuronal membrane, thereby decreasing the neuronal membrane's permeability to sodium ions, leading to an increased threshold for excitation. This reversibly stabilizes the membrane and inhibits depolarization, leading to the failure of a propagated action potential and subsequent conduction.

 



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Descriptions

Proparacaine Hydrochloride Ophthalmic Solution is a rapid acting local anesthetic suitable for ophthalmic use. With a single drop, the onset of anesthesia begins within 30 seconds and persists for 15 minutes or longer.

The main site of anesthetic action is the nerve cell membrane where proparacaine interferes with the large transient increase in the membrane permeability to sodium ions that is normally produced by a slight depolarization of the membrane. As the anesthetic action progressively develops in a nerve, the threshold for electrical stimulation gradually increases and the safety factor for conduction decreases; when this action is sufficiently well developed, block of conduction is produced.

The exact mechanism whereby proparacaine and other local anesthetics influence the permeability of the cell membrane is unknown; however, several studies indicate that local anesthetics may limit sodium ion permeability by closing the pores through which the ions migrate in the lipid layer of the nerve cell membrane. This limitation prevents the fundamental change necessary for the generation of the action potential.

Proparacaine Hydrochloride Ophthalmic Solution is indicated for topical anesthesia in ophthalmic practice. Representative ophthalmic procedures in which the preparation provides good local anesthesia include measurement of intraocular pressure (tonometry), removal of foreign bodies and sutures from the cornea, conjunctival scraping in diagnosis and gonioscopic examination; it is also indicated for use as a topical anesthetic prior to surgical operations such as cataract extraction.

Our advantages
,High quality with competitive price.
1. Standard bp/usp/ep/enterprise standard.
2. All purity>99%.
3. We are manufacturer and can provide high quality products with factory price.
, Fast and safe delivery.
1. Parcel can be sent out in 24 hours after payment tracking number available.
2. Secure and discreet  shipment verious transportation methods for your choice.
3. Customs pass rate >99%.
4. We have our own agent/remailer/distributor who can help us ship our products very fast and safe, and we have stock in there for transferring.
, We have clients throughout the world.
1. Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.
2. Market feedback and goods feedback will be appreciated , meeting customers' requirement is our responsibility.
3. High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.
FAQ
1. How is the quality?
above 99% purity.
2. How is the package ?
Foil bag or customers' requirement.
3. How is the storage?
Keep dry and cool place.
4. Do i need to pay extra for shipping cost ?
Our price includes the shipping cost already.
5. Can i order sample for testing ?
Yes, welcome your sample order before bulk order. We will send the samples directly to your door by express. The quality of sample will prove our ability.
6. What is the MOQ ?
Usually our minimum order quantity is 10g. 

Hebei  Lvyang Biotechnology Co.,Ltd.
 is a specialized production enterprise integrating scientific research, production, processing and export.mainly deal in pharmaceutical intermediates,various industrial chemicals and Food Additives.Our products are widely used in Food & Beverage industry, Chemical industry, and Pharmacy industry,etc. 
our products have spread over more than 30 countries in the world, the U.S.A, Poland, Canada, Italy, India,Brazil, Saudi Arabia, Israel, South Africa, Kenya, Latvia, U.K., Germany, Czech, Switzerland, Norway, Ethiopia, Chile, New Zealand, Australia, Columbia and so on.
We has established and improved the strict quality standard inspection system. In addition to the ISO9001 certification system, the company also commissioned SGS testing and testing institutions to test the quality of our products with national standards as the benchmark, we do our best to satisfy our customers with our quality.
 We are a professional and experienced team and we promise clients to provide the best quality, price and service. Besides, in the business cooperation with clients, we still abide by principle of equality and mutual benefit, deeply trusted and recognized by clients. 
Why choose us

1 Best service, high quality and reasonable price

2. It's customers' right to choose the package (EMS, DHL, FedEx, UPS);

3.It's customers' right to choose the packing way for his products from many recent effective packing ways.

4.Specials are possible when client's order is big enough, including the discount policy;

5.Our company promise to deliver clients' package to his hands safely, or we'll cover the total loss and reship in time;

6. Return policy: we promise we will return your money if our product don't have effect.

FAQ
1.Q: Can i get some samples?
A:Yes, we can supply the free sample ,but the shipping cost be paid by customer.
2.Q:How to start orders or make payment?
A:WesternUnion,bitcoin ,etc.
3.Q:How to confirm the Product Quality before placing orders?
A:We have complete QS system,and will provide the test report.You can get free samples for some products,you only need to pay the shipping cost.
4.Q:What's your MOQ?
A: Depending on the cost of product,it will be 5g if cost is high.
5.Q:How about delivery leadtime?