Skip to Content
Merck
All Photos(1)

Documents

T1019

Sigma-Aldrich

(±)-Thiopental

Synonym(s):

5-Ethyl-5-(1-methylbutyl)-2-thiobarbituric acid, Pentothal

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

About This Item

Empirical Formula (Hill Notation):
C11H18N2O2S
CAS Number:
76-75-5
Molecular Weight:
242.34
EC Number:
200-984-3
MDL number:
MFCD00057564
UNSPSC Code:
41116107
PubChem Substance ID:
24899925
NACRES:
NA.77

drug control

USDEA Schedule III; regulated under CDSA - not available from Sigma-Aldrich Canada

solubility

ethanol: complete 50 mg/mL

originator

Abbott

SMILES string

CCCC(C)C1(CC)C(=O)NC(=S)NC1=O

InChI

1S/C11H18N2O2S/c1-4-6-7(3)11(5-2)8(14)12-10(16)13-9(11)15/h7H,4-6H2,1-3H3,(H2,12,13,14,15,16)

InChI key

IUJDSEJGGMCXSG-UHFFFAOYSA-N

Gene Information

human ... GABRA1(2554) , GABRA2(2555) , GABRA3(2556) , GABRA4(2557) , GABRA5(2558) , GABRA6(2559) , GABRB1(2560) , GABRB2(2561) , GABRB3(2562) , GABRD(2563) , GABRE(2564) , GABRG1(2565) , GABRG2(2566) , GABRG3(2567) , GABRP(2568) , GABRQ(55879)

Looking for similar products? Visit Product Comparison Guide

Application

(±)-Thiopental was used to transiently anesthetize rats for in vivo NMR spectroscopy.

Biochem/physiol Actions

Thiopental is an anesthetic that decreases cerebral metabolic rate without altering the blood flow or oxygen consumption.

Features and Benefits

This compound is featured on the GABAA Receptors page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.
This compound was developed by Abbott. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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

Cerebral circulation and metabolism during thiopental anesthesia and hyper-ventilation in man.
E C PIERCE et al.
The Journal of clinical investigation, 41, 1664-1671 (1962-08-01)
B M Jucker et al.
The Journal of biological chemistry, 272(16), 10464-10473 (1997-04-18)
The effects of increased plasma free fatty acids (FFA) on insulin-dependent whole body glucose disposal, skeletal muscle glycolysis, glycogen synthesis, pyruvate versus FFA/ketone oxidation, and glucose 6-phosphate (Glu-6-P) were investigated in the awake rat. A control group (glycerol-infused) and high
Colleen K Loo et al.
Journal of affective disorders, 142(1-3), 233-240 (2012-08-04)
Preliminary evidence suggests that the use of ketamine during electroconvulsive therapy (ECT) may be neuroprotective against cognitive impairment and have synergistic antidepressant effects. This study tested whether the addition of ketamine reduced cognitive impairment and enhanced efficacy over a course
Ibrahim M Alharfi et al.
Pediatric critical care medicine : a journal of the Society of Critical Care Medicine and the World Federation of Pediatric Intensive and Critical Care Societies, 14(2), 203-209 (2013-01-15)
To determine the occurrence rate of central diabetes insipidus in pediatric patients with severe traumatic brain injury and to describe the clinical, injury, biochemical, imaging, and intervention variables associated with mortality. Retrospective chart and imaging review. Children's Hospital, level 1
Fong Huynh et al.
Therapeutic drug monitoring, 31(2), 153-169 (2009-01-30)
Thiopental is a barbiturate used in traumatic brain injuries (TBIs) to reduce intracranial pressure (ICP) and to manage cerebral ischemia. As thiopental follows Michaelis-Menten kinetics, therapeutic drug monitoring (TDM) has been used in practice to improve efficacy and reduce adverse
View All Related Papers

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