Etidocaine Hydrochloride

Modify Date: 2025-08-21 15:41:01

Etidocaine Hydrochloride Structure
Etidocaine Hydrochloride structure
Common Name Etidocaine Hydrochloride
CAS Number 36637-19-1 Molecular Weight 312.87800
Density N/A Boiling Point 389.7ºC at 760 mmHg
Molecular Formula C17H29ClN2O Melting Point N/A
MSDS N/A Flash Point 189.5ºC

 Use of Etidocaine Hydrochloride


Etidocaine (hydrochloride) is a long aminoamide local anesthetic[1].

 Names

Name N-(2,6-dimethylphenyl)-2-[ethyl(propyl)amino]butanamide,hydrochloride
Synonym More Synonyms

 Etidocaine Hydrochloride Biological Activity

Description Etidocaine (hydrochloride) is a long aminoamide local anesthetic[1].
Related Catalog
In Vitro IGL-EDC formulations can induce a significant increase in human fibroblasts survival[1]. Cell Viability Assay Cell Line: Human fibroblasts cells Concentration: 0, 4, 8, 16, 24 mM Incubation Time: 4, 6 and 24 h Result: Showed that cell survival decreased in a (EDC) concentration with time-dependent manner.
In Vivo Etidocaine (spinal injection, 0.0075%, once) does not show postinjection neurologic deficit[2]. Animal Model: Adult Swiss Webster male mice[2] Dosage: 0.0075% Administration: Etidocaine (spinal injection, 0.0075%, once) Result: Did not show postinjection neurologic deficit.
References

[1]. Oliveira, et al. Sustained Release from Ionic-Gradient Liposomes Significantly Decreases ETIDOCAINE Cytotoxicity. Pharmaceutical research vol. 35, 12 229. 10 Oct. 2018.

[2]. Langerman, L, et al. The partition coefficient as a predictor of local anesthetic potency for spinal anesthesia: evaluation of five local anesthetics in a mouse model. Anesthesia and analgesia vol. 79,3 (1994): 490-4.

 Chemical & Physical Properties

Boiling Point 389.7ºC at 760 mmHg
Molecular Formula C17H29ClN2O
Molecular Weight 312.87800
Flash Point 189.5ºC
Exact Mass 312.19700
PSA 35.83000
LogP 5.20390

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
EU5435000
CHEMICAL NAME :
2',6'-Butyroxylidide, 2-(N-ethylpropylamino)-, hydrochloride, (+-)-
CAS REGISTRY NUMBER :
36637-19-1
LAST UPDATED :
199109
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C17-H28-N2-O.Cl-H
MOLECULAR WEIGHT :
312.93

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 :
64400 ug/kg
TOXIC EFFECTS :
Behavioral - anticonvulsant Behavioral - somnolence (general depressed activity)
REFERENCE :
AACRAT Anesthesia and Analgesia (New York). (Elsevier Science Pub. Co., Inc., 52 Vanderbilt Ave., New York, NY 10017) V.36- 1957- Volume(issue)/page/year: 60,385,1981
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
99 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 61,1829,1972
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
6700 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 61,1829,1972
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
58178 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
DDREDK Drug Development Research. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.1- 1981- Volume(issue)/page/year: 21,277,1990
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
10 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 37,13,1976

 Synonyms

Duranest Hydrochloride
Etidocaine HCl
Etidocaine hydrochloride
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