Bretylium (tosylate)

Modify Date: 2024-01-02 13:22:21

Bretylium (tosylate) structure	Common Name	Bretylium (tosylate)
	CAS Number	61-75-6	Molecular Weight	414.357
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₁₈H₂₄BrNO₃S	Melting Point	97-99°
	MSDS	N/A	Flash Point	N/A
	Symbol	GHS07	Signal Word	Warning

Use of Bretylium (tosylate)

Bretylium (tosylate) is an inhibitor of the presynaptic release of vasoconstrictor neurotransmitters. It is the sympathetic nerve and adrenergic ganglion blocking agent .(1) Bretylium tosylate inhibits adrenergic function presynaptically only after an initial release in neurotransmitter substance.(2) The reference for administration dose is 15 mg/kg (I.P).

Name	bretylium tosylate
Synonym	More Synonyms

Description	Bretylium (tosylate) is an inhibitor of the presynaptic release of vasoconstrictor neurotransmitters. It is the sympathetic nerve and adrenergic ganglion blocking agent .(1) Bretylium tosylate inhibits adrenergic function presynaptically only after an initial release in neurotransmitter substance.(2) The reference for administration dose is 15 mg/kg (I.P).
Related Catalog	Signaling Pathways >> Others >> Others Research Areas >> Neurological Disease
References	[1]. McGinn R et al. Adenosine receptor inhibition attenuates the suppression of postexercise cutaneous blood flow. J Physiol. 2014 Jun 15;592(12):2667-78. [2]. Tew GA et al. Aging and aerobic fitness affect the contribution of noradrenergic sympathetic nerves to the rapid cutaneous vasodilator response to local heating. J Appl Physiol (1985). 2011 May;110(5):1264-70 [3]. Cakir B et al.Leptin inhibits gastric emptying in rats: role of CCK receptors and vagal afferent fibers. Physiol Res. 2007;56(3):315-22. Epub 2006 Jun 22.

Description

Related Catalog

Signaling Pathways >> Others >> Others

Research Areas >> Neurological Disease

References

[1]. McGinn R et al. Adenosine receptor inhibition attenuates the suppression of postexercise cutaneous blood flow. J Physiol. 2014 Jun 15;592(12):2667-78.

[2]. Tew GA et al. Aging and aerobic fitness affect the contribution of noradrenergic sympathetic nerves to the rapid cutaneous vasodilator response to local heating. J Appl Physiol (1985). 2011 May;110(5):1264-70

[3]. Cakir B et al.Leptin inhibits gastric emptying in rats: role of CCK receptors and vagal afferent fibers. Physiol Res. 2007;56(3):315-22. Epub 2006 Jun 22.

Melting Point	97-99°
Molecular Formula	C₁₈H₂₄BrNO₃S
Molecular Weight	414.357
Exact Mass	413.066010
PSA	65.58000
LogP	5.02530
Appearance of Characters	white
Water Solubility	H2O: soluble50mg/mL

CHEMICAL IDENTIFICATION

RTECS NUMBER :: BO9450000

CHEMICAL NAME :: Ammonium, (o-bromobenzyl)ethyldimethyl-, p-toluenesulfonate

CAS REGISTRY NUMBER :: 61-75-6

LAST UPDATED :: 199603

DATA ITEMS CITED :: 15

MOLECULAR FORMULA :: C11-H17-Br-N.C7-H7-O3-S

MOLECULAR WEIGHT :: 414.40

WISWESSER LINE NOTATION :: ER B1K2&1&1 &OSWR D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Human - woman

DOSE/DURATION :: 81500 ug/kg/15M-C

TOXIC EFFECTS :: Behavioral - changes in motor activity (specific assay) Behavioral - coma Vascular - BP lowering not characterized in autonomic section

REFERENCE :: AJEMEN American Journal of Emergency Medicine. (WB Saunders, Philadelphia, PA) V.1- 1983- Volume(issue)/page/year: 13,177,1995

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 57 mg/kg

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

REFERENCE :: PHMGBN Pharmacology: International Journal of Experimental and Clinical Pharmacology. (S. Karger AG, Postfach CH-4009 Basel, Switzerland) V.1- 1968- Volume(issue)/page/year: 21,256,1980

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 17 mg/kg

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

REFERENCE :: PBPSDY Pharmacological and Biochemical Properties of Drug Substances. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.1- 1977- Volume(issue)/page/year: 2,148,1979

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

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 84 mg/kg

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

REFERENCE :: PBPSDY Pharmacological and Biochemical Properties of Drug Substances. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.1- 1977- Volume(issue)/page/year: 2,148,1979

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 400 mg/kg

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

REFERENCE :: BJPCAL British Journal of Pharmacology and Chemotherapy. (London, UK) V.1-33, 1946-68. For publisher information, see BJPCBM. Volume(issue)/page/year: 14,536,1959

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 39 mg/kg

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

REFERENCE :: AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 155,69,1965

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 72 mg/kg

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

REFERENCE :: BJPCAL British Journal of Pharmacology and Chemotherapy. (London, UK) V.1-33, 1946-68. For publisher information, see BJPCBM. Volume(issue)/page/year: 14,536,1959

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 14 mg/kg

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

REFERENCE :: PBPSDY Pharmacological and Biochemical Properties of Drug Substances. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.1- 1977- Volume(issue)/page/year: 2,148,1979

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

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 64 mg/kg

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

REFERENCE :: PBPSDY Pharmacological and Biochemical Properties of Drug Substances. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.1- 1977- Volume(issue)/page/year: 2,148,1979

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 43 mg/kg

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

REFERENCE :: PBPSDY Pharmacological and Biochemical Properties of Drug Substances. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.1- 1977- Volume(issue)/page/year: 2,148,1979

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

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 100 mg/kg

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

REFERENCE :: PBPSDY Pharmacological and Biochemical Properties of Drug Substances. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.1- 1977- Volume(issue)/page/year: 2,148,1979

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 30 mg/kg

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

REFERENCE :: PBPSDY Pharmacological and Biochemical Properties of Drug Substances. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.1- 1977- Volume(issue)/page/year: 2,148,1979

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

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 160 mg/kg

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

REFERENCE :: PBPSDY Pharmacological and Biochemical Properties of Drug Substances. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.1- 1977- Volume(issue)/page/year: 2,148,1979 *** REVIEWS *** TOXICOLOGY REVIEW PBPSDY Pharmacological and Biochemical Properties of Drug Substances. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.1- 1977- Volume(issue)/page/year: 2,148,1979 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X5621 No. of Facilities: 51 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 1056 (estimated) No. of Female Employees: 657 (estimated)

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302 + H312 + H332
Precautionary Statements	P261-P280-P301 + P312 + P330
Hazard Codes	Xn
Risk Phrases	20/21/22
Safety Phrases	S36
RIDADR	NONH for all modes of transport
RTECS	BO9450000

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Bretylium Tosilate

EINECS 200-516-8

bretylan

Bretylium Tosylate

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bretilium tosilate

MFCD00038731

Bretylium (tosylate)

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Bretylium (tosylate)

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