Benzocaine BP/ USP Standard Pain Reliever 99% Purity Raw Material CAS 94-09-7

รายละเอียดด่วน:

English Name:Ethyl 4-aminobenzoate ;4-Aminobenzoic acid ethyl ester;Benzocaine;H-4-Abz-OEt;Benzocione;4- (ethoxycarbonyl) aniliniumato;Ethyl p-aminobenzoate
CAS:94-09-7
EINECS number:202-303-5
สูตรโมเลกุล:C9H11NO2
น้ำหนักโมเลกุล:166.1965
จุดหลอมเหลว:89°C to 90.5°C
Boiling point:310.7 ° C at 760 mmHg
Flash Point:164.2 ° C
Vapor Pressure:0.000589mmHg at 25 ° C
Density:1.17
MP:89-92 ° C
การปรากฏ:White odourless crystal powder
การใช้:A commonly used topical pain reliever.Main active ingredient in anesthetic ointments.

ลักษณะ:

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.

Benzocaine is a local anesthetic, non water soluble, external use for spreading agent, for pain, trauma ulcer after operation pain, analgesic, antipruritic effect. Benzocaine topical anesthetic products for skin and mucous membrane, the role is characterized by rapid onset, of about 30 seconds can produce analgesic effect, and no permeability of mucous membrane, low toxicity, does not affect the cardiovascular system and the nervous system, but also used for protection of agent shade.

Benzocaine is approved by the U. ส. Food and Drug Administration (FDA) and is safe and effective when used according to label directions. Some oral discomfort treatments can be used to temporarily relieve pain due to toothaches; อย่างไรก็ตาม, these medicines are not intended for long-term treatment. If your toothache pain is severe or lasts for more than seven days, you should talk to your dentist.

Benzocaine may not be contained in all products sold under these brands. Please read the OTC Drug Facts label carefully for active ingredient information for specific products.

Benzocaine is the precursor materials of Ousso imitation, Orthocaine, procaine. At the same time, it is used as a local anesthetic in medicine, and has analgesic, antipruritic effect, mainly used for wounds, ulcers, mucosal surfaces and hemorrhoids narcotic pain and itch. The ointment can also be used for relieving pain and lubrication to nasopharyngeal catheter and the process of PEEP mirror. Temporary relieve pain and itching skin in the wounds of mild burns, sunburn, trauma and insect bites. Ears are used to reduce the pain and itching of acute congestive, concentrated otitis, swimming, and external use. Also it is effective to toothache, sore throat, oral ulcers, hemorrhoids, anal fissure, vulva Sao. As Male Genital Desensitizer make ejaculation slow. Or used as a lubricant for the anesthesia of the catheter and the endoscope.

แอปพลิเคชัน:

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). ตัวอย่างเช่น, 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:

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