CAS 490-98-2|Hydroxytetracaine

Introduction:Basic information about CAS 490-98-2|Hydroxytetracaine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common NameHydroxytetracaine
CAS Number490-98-2Molecular Weight280.36300
Density1.114g/cm3Boiling Point415.1ºC at 760mmHg
Molecular FormulaC15H24N2O3Melting Point/
MSDS/Flash Point204.9ºC

Names

Name2-(dimethylamino)ethyl 4-(butylamino)-2-hydroxybenzoate
SynonymMore Synonyms

Chemical & Physical Properties

Density1.114g/cm3
Boiling Point415.1ºC at 760mmHg
Molecular FormulaC15H24N2O3
Molecular Weight280.36300
Flash Point204.9ºC
Exact Mass280.17900
PSA61.80000
LogP2.39560
Vapour Pressure1.76E-07mmHg at 25°C
Index of Refraction1.557
InChIKeyDHCUQNSUUYMFGX-UHFFFAOYSA-N
SMILESCCCCNc1ccc(C(=O)OCCN(C)C)c(O)c1

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VO1932000
CHEMICAL NAME :
Salicylic acid, p-(butylamino)-, 2-(dimethylamino)ethyl ester
CAS REGISTRY NUMBER :
490-98-2
BEILSTEIN REFERENCE NO. :
2125583
LAST UPDATED :
199612
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C15-H24-N2-O3
MOLECULAR WEIGHT :
280.41
WISWESSER LINE NOTATION :
4MR DQ CVO2N1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
90 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
KLWOAZ Klinische Wochenscrift. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.1- 1922- Volume(issue)/page/year: 31,97,1953
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
12200 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
KLWOAZ Klinische Wochenscrift. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.1- 1922- Volume(issue)/page/year: 31,97,1953
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intratracheal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
8 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
KLWOAZ Klinische Wochenscrift. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.1- 1922- Volume(issue)/page/year: 31,97,1953
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 2,112,1952
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
115 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
KLWOAZ Klinische Wochenscrift. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.1- 1922- Volume(issue)/page/year: 31,97,1953
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
22 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - other changes
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: 104,40,1952

Synonyms

Salicacaine
Oxypentocain
Salicain
Idrossitetracaina [DCIT]
Oxitetracainum
4-Butylamino-2-hydroxy-benzoesaeure-(2-dimethylamino-aethylester)
Salicaine (anesthetic)
Hydroxytetracain
Hydroxamethocaine
Rhenocain
Hydroxytetracainum [INN-Latin]
4-butylamino-2-hydroxy-benzoic acid-(2-dimethylamino-ethyl ester)
Hydroxytetracaine
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