99% Purity Local Anaesthesia Drugs Benzocaine Hydrochloride Pain Killer CAS

Description

Benzocaine hydrochloride 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.

Benzocaine hydrochloride works by creating a chemical barrier that halts the build-up of sodium, which accumulates as the nerve endings are stimulated by pain. When sodium builds up, electrical signals also build in the nerve endings. These are eventually transmitted to the brain, which interprets the signals as pain.

Benzocaine Hcl is also known as ethyl aminobenzoate, colorless or white diagonal needle-like crystals or crystalline powders. Benzocaine hydrochloride is the hydrochloride form of local anesthesia benzocaine, and benzocaine has the same pharmacological effect and weaker anesthesia compared to procaine. Local absorption is slow, sustained effect. Because it is insoluble in water, can not be used for anesthesia. Can be used for pain and itching.

Quick details:

Product name: Benzocaine HCL

Other name: Benzocaine hydrochloride

CAS: 23239-88-5

Appearance: white powder

Purity: 99%

MF: C9H11NO2.ClH

MW: 201.65

Mol File : 23239-88-5.mol

Usage : used for application direct to the skin.

Content: 99-101%

Melting point: greater than 208 degrees

Standard: USP26

Loss on drying: ≤0.5%

Residue on ignition: ≤0.1%

Heavy metals: ≤ 10ppm

Benzocaine hcl 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

Function:

Benzocaine hydrochloride salt is the hydrochloride salt form of the local anesthetic benzocaine, the pharmacological effects with benzocaine, procaine weaker than the effect of anesthesia. Partially absorbed slowly, lasting effect. Because they do not dissolve in water, can not be used for anesthesia, pain relief, anti-itch effect, drugs are usually made of powdered or oil paste, used to treat wounds Clinically, ulcers, burns, skin abrasions and hemorrhoids.

Benzocaine is also called amino ethyl benzoate, a colorless or white orthorhombic needle-like crystals or crystalline powder. Benzocaine hydrochloride salt is the hydrochloride salt form of the local anesthetic benzocaine, with the same pharmacological effects of benzocaine and weaker effect of anesthesia than procaine. Local absorption is slow with lasting effect. It cannot be used for anesthesia as a result of not being dissolved in water. It can be used for pain relief and anti-itch. Benzocaine hydrochloride is usually made into powder or oil paste and used to heal wounds, ulcers, burns, skin abrasions and hemorrhoids.

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