CAS 94-09-7 Estrogen Steroids Local Anesthetic Steroid Raw Powder Benzocaine

94-09-7 99% Pharmaceutical Raw Materials Local Anesthetic steroid raw powder Benzocaine

Quick Detail:

Product name: Benzocaine
Alias: AETHOFORM; anesthesin; AKOS BBS-00003658;4-AMINOBENZOIC ACID ETHYL ESTER;LABOTEST-BB LTBB000527;H-4-ABZ-OET;ETHYL 4-AMINOBENZOATE; ETHYL P-AMINOBENZOATE
CAS: 94-09-7
Assay: 99%
Appearance: White or colorless crystal
EINECS: 202-303-5
Molecular formula: C9H11NO2
Molecular weight: 165.19
Melting point: 89-92°C
Assay: 99.5%
Grade: Pharmaceutical Grade
Delivery time: within 2-3 days upon receipt of payment
Usage: 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.

Benzocaine----Description

• Benzocaine is the ethyl ester of p-aminobenzoic acid (PABA). It can be prepared from PABA and ethano by Fischer esterification or via the reduction of ethyl p-nitrobenzoate.

• Benzocaine is sparingly soluble in water; it is more soluble in dilute acids and very soluble in ethanol, chloroform and ethyl ether. The melting point of benzocaine is 88–90 °C,and the boiling point is about 310 °C. The density of benzocaine is 1.17 g/cm3.

• Benzocaine,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.

• Benzocaine,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.

Applications:

Benzocaine is a topical analgesic (meaning it is to be used on the body surface or in the mouth but should not be swallowed) that has a number of different uses in over-the-counter (OTC) medicines. Depending on the dose and form, the active ingredient benzocaine can be used to relieve throat and mouth pain; To alleviate external vaginal itching and burning;

To stop pain and itching due to hemorrhoids; Or to relieve minor skin irritations, pain, and itching. Because benzocaine is available in different doses and forms, it is very important to read the Drug Facts label carefully to determine whether the medicine is intended to be used for the symptoms you are experiencing.

Benzocaine can be the only active ingredient in oral treatments that relieve sore throat or address mouth pain caused by cold sores, canker sores, teething, and other issues. It also can be combined with other active ingredients in oral treatments that not only relieve mouth and throat pain, but also protect irritated areas, provide a soothing coating, or relieve dryness.

While oral discomfort treatments containing benzocaine are intended to be used in and around the mouth, there are other topical benzocaine medicines that should only be used externally, or on the outer surface of the body (not near or in the mouth). For example, benzocaine can be found in vaginal medicines that contain more than one external analgesic ingredient or in single active ingredient hemorrhoid treatments. Benzocaine also is available in topical pain relievers that not only relieve skin irritations, pain, and itching, but also contain other active ingredients that kill germs and help prevent infection.

COA:

Items Tested	Specification	Result
Characters	A white, crystalline powder or colorless crystals.	A white crystal.
Identification	IR should comply with the Reference Standard spectrum. UV should comply with the Reference Standard spectrum. An orange-red precipitate is performed.	IR complies with the Reference standard spectrum. UV complies with the Reference standard spectrum. An orange-red precipitate is performed.
Melting range	88 ~92 degree	89.8-90.2degree
Loss on Drying	Not more than 1.0%	0.22%
Readily carbonizable Substances	The resolution has no more color than Matching Fluid A.	Conform
Residue on ignition	Not more than 0.1%	0.02%
Heavy metals	Not more than 0.001%	Conform
Chloride	Conform	Conform
Assay (HPLC)	98.0%-102.0%	99.96%
Ordinary Impurities	≤1%	Conform
Reaction	Conform	Conform

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Product advantages:

About powder quality

Our product is powders and liquids, the purity of the powder is 99%, so many customers are satisfied with our quality, they often buy our powders. at the some times, They will sell liquid, yes, brother, they make a lot of money.

About liquid quality

Clarity of the liquid is very high, there are many customers think the powder is very complex, so they can directly buy our liquid effect is very good! of course,you buy our powder, we can tell you the method of making the liquid If you buy a liquid, we will tell you how to filter

About Safe transportation

Our mode of transport is taken according to each countrys situation is different transportation, while our packaging, according to the latest customs situation, constantly updated, improved our packaging, we guarantee that you receive it within 4-7 to your product.

Our strength :

Genuine Products

Our team consist of Chemical researchers and QC inspection team.Each batch of goods are strictly controlled.We only export Safe and Pure steroids.

Ultrafast shipment

Our factory covers an area of 33,500 square meters with the advanced technology equipment,and our monthly output is over 100kgs,which ensures prompt delivery.

Low price

100% factory direct supply comfirms that we have price advantages over peers.

CAS 94-09-7 Estrogen Steroids Local Anesthetic Steroid Raw Powder Benzocaine Images