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Details

Stereochemistry ACHIRAL
Molecular Formula C12H16N2S.ClH
Molecular Weight 256.795
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of XYLAZINE HYDROCHLORIDE

SMILES

Cl.CC1=CC=CC(C)=C1NC2=NCCCS2

InChI

InChIKey=QYEFBJRXKKSABU-UHFFFAOYSA-N
InChI=1S/C12H16N2S.ClH/c1-9-5-3-6-10(2)11(9)14-12-13-7-4-8-15-12;/h3,5-6H,4,7-8H2,1-2H3,(H,13,14);1H

HIDE SMILES / InChI

Description

Xylazine was developed as an antihypertensive agent. During clinical studies in people xylazine was found to have excessive central nervous system depressant effects and it was subsequently introduced for veterinary use as a sedative, analgesic and relaxant. Xylazine is a potent alpha-2 adrenergic agonist. Xylazine in horses and Cervidae may occasionally cause slight muscle tremors, bradycardia with partial A-V heart block and a reduced respiratory rate. Movement in response to sharp auditory stimuli may be observed.

CNS Activity

Originator

Approval Year

Targets

Primary TargetPharmacologyConditionPotency
9.5 µM [IC50]
9.0 µM [IC50]

Conditions

ConditionModalityTargetsHighest PhaseProduct
Primary
Rompun
Primary
Rompun

Doses

AEs

PubMed

Sample Use Guides

In Vivo Use Guide
Horse Dosage: Intravenously–0.5 mL/100 lbs body weight (0.5 mg/lb) Intramuscularly–1.0 mL/100 lbs body weight (1.0 mg/lb)
Route of Administration: Other
In Vitro Use Guide
GLP-compliant studies on mutagenicity included Salmonella-microsomal assay with and without metabolic activation (0.4 to 12 mg of Xylazine on plate, with and without metabolic activation), mammalian forward point mutation assay (HPRT locus) in Chinese hamster lung cells (V79) (2 to 40 ug of Xylazine per ml, with metabolic activation and 62 to 1250 ug of Xylazine per ml, without metabolic activation). The compound to be devoid of mutagenic potential.