프라목신에이치씨엘

한글명:프라목신에이치씨엘

카스 번호637-58-1

상품명:Pramoxine hydrochloride

CBNumberCB5675186

분자식C17H28ClNO3

포뮬러 무게329.86

MOL 파일637-58-1.mol

동의어(한글)

프라목신에이치씨엘

화학적 성질

녹는점	181-183°
저장 조건	Inert atmosphere,Room Temperature
용해도	클로로포름(약간 용해됨), 메탄올(약간 용해됨)
색상	흰색에서 황백색까지
안정성	흡습성
InChI	InChI=1S/C17H27NO3.ClH/c1-2-3-12-20-16-5-7-17(8-6-16)21-13-4-9-18-10-14-19-15-11-18;/h5-8H,2-4,9-15H2,1H3;1H
InChIKey	SYCBXBCPLUFJID-UHFFFAOYSA-N
SMILES	C1(OCCCN2CCOCC2)=CC=C(OCCCC)C=C1.Cl
LogP	3.477 (est)
CAS 데이터베이스	637-58-1(CAS DataBase Reference)

위험 및 안전 성명

위험품 표기

Xi,Xn

위험 카페고리 넘버

22-36/37/38

안전지침서

26-36

WGK 독일

RTECS 번호

QD8750000

HS 번호

2934990002

유해 물질 데이터

637-58-1(Hazardous Substances Data)

독성

LD50 i.v. in mice: 79.5 ±2.7 mg/kg (Schmidt); LD50 in mice (mg/kg): 300 i.p., 750 s.c. (Monash, Gibbs)

NFPA 704:

	0
2		0

그림문자(GHS)

프라목신에이치씨엘 화학적 특성, 용도, 생산

개요
Pramoxine, also known as pramocaine, is different from other local anesthetic compounds in chemical structure. Active groups which are carboxylic acid derivatives like ester and amide are not present in this molecule. The drug molecule consists of ether functional groups that are much less active on a chemical level. The presence of the free radical morpholine in this compound is the cause of the reduction of the factor of toxicity and pharmacological activity. In pramoxine, toxicity is reduced but the local anesthetic affect is maintained.
용도
Pramoxine Hydrochloride is used as a local anaesthetic and often in anti-itch formulations that provides temporary relief from itching caused by insect bites, minor skin irritations, poison ivy, sunburn and more.
Indications
Pramoxine hydrochloride (Itch-X, PrameGel, Prax, Tronothane, AmLactin AP) is a local anesthetic that is structurally similar to dyclonine and unrelated to the esteror amide-type compounds.Apply to affected area t.i.d. to q.i.d., as directed by a physician. Useful for patients sensitive to ester and/or amide anesthetics. Onset of anesthesia is within minutes. Duration of anesthesia is 2 to 4 hours.
Clinical Use
Pramoxine is an amino-ether which, like dyclonine, is used as a topical agent in the form of its hydrochloride. Pramoxine hydrochloride may be used for anaesthesia of minor skin wounds and the relief of haemomhoids and other anorectal disorders.The drug is an ingredient of many proprietary topical products, and the U.S.P. has official cream and gel formulations.
Mode of action
Pramoxine hydrochloride is the hydrochloride salt form of pramoxine, a morpholine derivative with local anesthetic property. Pramocaine hydrochloride decreases the permeability of the neuronal membrane to sodium ions by reversibly binding to and inhibiting voltage-gated sodium channels. This results in stabilization of the membrane and, thereby inhibiting the ionic fluxes required for membrane depolarization, hence resulting in the failure to initiate a propagated action potential and subsequent conduction blockade.

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