Skip to Content
MilliporeSigma
All Photos(1)

Documents

SML0956

Sigma-Aldrich

Dexmedetomidine hydrochloride

≥98% (HPLC)

Synonym(s):

(+)-Medetomidine hydrochloride, (S)-Medetomidine hydrochloride, 4-[(S)-α,2,3-Trimethylbenzyl]imidazole monohydrochloride, 5-[(1S)-1-(2,3-Dimethylphenyl)ethyl]-1H-imidazole hydrochloride

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C13H16N2 · HCl
CAS Number:
145108-58-3
Molecular Weight:
236.74
UNSPSC Code:
12352200
NACRES:
NA.77

assay

≥98% (HPLC)

form

powder

optical activity

[α]/D +48 to +58°, c = 1 in H2O

storage condition

desiccated

color

white to beige

solubility

H2O: 20 mg/mL, clear

storage temp.

2-8°C

InChI

1S/C13H16N2.ClH/c1-9-5-4-6-12(10(9)2)11(3)13-7-14-8-15-13;/h4-8,11H,1-3H3,(H,14,15);1H/t11-;/m0./s1

InChI key

VPNGEIHDPSLNMU-MERQFXBCSA-N

Looking for similar products? Visit Product Comparison Guide

Application

Dexmedetomidine hydrochloride has been used to study its effects on primary neonatal rat cardiomyocytes under hypoxic/reoxygenation conditions. It has also been used to study the effects of dexmedetomidine pretreatment on lipopolysaccharide-induced acute lung injury in mice.

Biochem/physiol Actions

Dexmedetomidine hydrochloride is a highly potent and selective α2-adrenergic agonist with analgesic and sedative properties, the (+)-isomer of medetomidine. Dexmedetomidine hydrochloride is used clinically as an anesthetic agent to reduce anxiety and tension and promote relaxation and sedation without causing respiratory depression.

Features and Benefits

This compound is a featured product for Neuroscience research. Click here to discover more featured Neuroscience products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.

Other Notes

2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - STOT SE 3

target_organs

Central nervous system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Dexmedetomidine attenuates hypoxia/reoxygenation injury in primary neonatal rat cardiomyocytes
Ke Peng
Experimental and Therapeutic Medicine (2017)
Heedoo Yoo et al.
European journal of clinical pharmacology, 71(10), 1197-1207 (2015-08-04)
Dexmedetomidine is an α2-adrenoceptor agonist used for perioperative and intensive care sedation. This study develops mechanism-based population pharmacokinetic-pharmacodynamic models for the cardiovascular and central nervous system (CNS) effects of intravenously (IV) and intranasally (IN) administered dexmedetomidine in healthy subjects. Single
3-Methyladenine and dexmedetomidine reverse lipopolysaccharide-induced acute lung injury through the inhibition of inflammation and autophagy
Dengfeng Ding
Experimental and Therapeutic Medicine, 15.4 (2018)
Luis I Cortínez et al.
European journal of clinical pharmacology, 71(12), 1501-1508 (2015-09-27)
This study aims to characterize the influence of body weight and composition on the pharmacokinetics of dexmedetomidine. Twenty obese patients and 20 non-obese patients scheduled for elective laparoscopic surgery were given dexmedetomidine infusion schemes. Venous blood samples were taken during
Anna K Shoveller et al.
Journal of feline medicine and surgery, 16(12), 957-965 (2014-03-15)
Body condition scoring (BCS) provides a readily available technique that can be used by both veterinary professionals and owners to assess the body condition of cats, and diagnose overweight or underweight conditions. The objective of this study was to evaluate
View All Related Papers

Related Content

DISCOVER Bioactive Small Molecules for Neuroscience

DISCOVER Bioactive Small Molecules for Neuroscience

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service