Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: NAPHTHACAINE HYDROCHLORIDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang

550-34-5

550-34-5 structure

550-34-5 structure

Name: NAPHTHACAINE HYDROCHLORIDE
Chemical Name: 2-(diethylamino)ethyl 4-aminonaphthalene-1-carboxylate,hydrochloride
CAS Number: 550-34-5
Molecular Formula: C₁₇H₂₃ClN₂O₂
Molecular Weight: 322.83000
Create Date: 2017-07-15 00:56:01
Modify Date: 2024-02-06 21:25:46

Name	2-(diethylamino)ethyl 4-aminonaphthalene-1-carboxylate,hydrochloride
Synonyms	4-Amino-[1]naphthoesaeure-(2-diaethylamino-aethylester),Hydrochlorid 1-NAPHTHOIC ACID,4-AMINO-,2-(DIETHYLAMINO)ETHYL ESTER,HYDROCHLORIDE UNII-96O81DVX5M 4-amino-[1]naphthoic acid-(2-diethylamino-ethyl ester),hydrochloride Naphthocaine hydrochloride Naphthacaine hydrochloride Naphthocaine HCl

Density	1.129g/cm3
Boiling Point	462.2ºC at 760 mmHg
Molecular Formula	C₁₇H₂₃ClN₂O₂
Molecular Weight	322.83000
Flash Point	233.3ºC
Exact Mass	322.14500
PSA	55.56000
LogP	4.30380
Index of Refraction	1.602

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QL1421000

CHEMICAL NAME :: 1-Naphthoic acid, 4-amino-, 2-(diethylamino)ethyl ester, hydrochloride

CAS REGISTRY NUMBER :: 550-34-5

LAST UPDATED :: 199709

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C17-H22-N2-O2.Cl-H

MOLECULAR WEIGHT :: 322.87

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 118 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 94,299,1948

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 107 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Gastrointestinal - changes in structure or function of salivary glands

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 70,315,1940

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 54 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Behavioral - muscle contraction or spasticity Gastrointestinal - changes in structure or function of salivary glands

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 70,315,1940