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Contact: jerry jiang
Company: Wuhan Hengwo Technology co.,Ltd
496#Zhongshan Road, Wuchang, Wuhan, P.R.China
Wuhan 435200
China
Phone: +8615372437208
E-Mail: Send Inquiry
Date/Time:  8/10/17 13:58 GMT
 

Benzocaine/steroidsbio@chembj.com

Skype:steroidsbio
www.absteroid.com
WhatsA , pp:+86 153 7243 7208
Email:steroidsbio@chembj.com
Product name: Benzocaine;Anesthesin;Parathesin;Auralgan Otic;Ethyl
aminobenzoate;Ethyl 4-aminobenzoate
Alias: Americaine; ETHYL P-AMINOBENZOATE
CAS register number:94-09-7
Assay:99.5%
EINECS:202-303-5< , br>Molecular formula:C9H11NO2
Molecular weight:165.19
Appearance: White crystalline powder
Grade : Pharmaceutical Grade
Storage: Shading, confined preservation
Application:It is a topical anesthetic that helps to numb the pain and itching
for wounds, pain, ulcer and hemorrhoids, as well as intermediates of cough
suppressants.
Usage: Benzocaine is a local anesthetic commonly used as a topical pain
reliever or in cough drops. It is the active ingredient in many over-the-
counter anesthetic ointments such as products for oral ulcers. It is also
combined with antipyrine to form A/B otic drops to relieve ear pain and remove
earwax.

Description

Pain is caused by the stimulation of free nerve endings. When the nerve endings
are stimulated, sodium enters the neuron, causing depolarization of the nerve
and subsequent initiation of an action potential. The action potential is
propagated down the nerve toward the central nervous system, which interprets
this as pain. Benzocaine acts to inhibit the voltage-dependent sodium channels
(VDSCs) on the nerve membrane, stopping the propagation of the action
potential.

Benzocaine is used as a key ingredient in numerous pharmaceuticals:Over the
counter throat lozenges such as Cepacol.Some glycerol-based ear medications for
use in removing excess wax as well as relieving ear conditions such as otitis
media and swimmers ear.Some previous diet products such as Ayds.Some condoms
designed to prevent premature ejaculation. Benzocaine largely inhibits
sensitivity on the penis, and can allow for an erection to be maintained longer
(in a continuous act) by delaying ejaculation. Conversely, an erection will
also fade faster if stimulus is interrupted.Benzocaine mucoadhesive patches
have been used in reducing orthodontic pain.

Benzocaine is a kind of fat-soluble surface anesthetic. Compared with several
other topical anesthetics such as lidocaine, tetracaine, its intensity is
small, so it won't make people feel discomfort because of the anesthesia effect
on the mucosa. It is a very strong fat-soluble drugs with easy combination with
mucosa or skin and not easy penetration into body to produce toxicity.

Application

Benzocaine can be used as the raw materials of Otho imitation, Orthocaine and
Procaine; at the same time, it is used as a topical anesthetics in medicine
with analgesic, antipruritic effect, mainly used for wounds, ulcers, mucosal
surface anesthesia plane and hemorrhoids pain and itching. Its ointment can
also be used as the lubrication of nasopharyngeal catheter, sudden pain within
the endoscope mirror etc.. To relief the pain and discomfort of skin itching
such as minor burns, sunburn, trauma and insect bites. Ear preparation is used
to reduce acute congestive, concentrated otitis externa, swimming otitis pain
and itching and external ear. It is also effective for toothache, sore throat,
oral ulcer, hemorrhoids, anal fissure, pruritus vulvae. Benzocaine can be usded
as male genital desensitizer to make ejaculation slow or anesthesia lubricant
of endoscopic tube and catheter.
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