Thiopental sodium Toxicity (LD50)

The median lethal dose (LD50) for Thiopental sodium is

64 mg

per

*Value is measured via oral route in rat

Compound Information

Thiopental Sodium (Also known as: Sodium Thiopental, Sodium Pentothal, Thiomebumal Sodium) is an organic sodium salt typically available in liquid form. It has a role as an intravenous anaesthetic and sedative. It is considered acutely toxic and is a controlled substance administered via injection.

Molecular weight: 264.32Chemical formula: C₁₁H₁₇N₂NaO₂S

Information presented on this page is purely for research purposes only. It is NOT intended for clinical or diagnostic applications. To request additional information and datasets for Thiopental sodium, please contact info@aatbio.com.

Search median lethal dose (LD50)

Select a compound from the list below to view median lethal dose (LD50) data. Enter keywords into the search box to filter the list.

Enter keyword to filter list

2,3,7,8-Tetrachlorodibenzodioxin

Aflatoxin B1

Arsenic trisulfide

Aspartame

Aspirin

Bisoprolol

Cadmium oxide

Cadmium sulfide

Caffeine

Cannabidiol

Cantharidin

Capsaicin

Cocaine

Coumarin

Cyanuric acid

Delta-9-Tetrahydrocannabinol

Demeton-S-Methyl

Dichlorodiphenyltrichloroethane

Ethanol

Formaldehyde

Fructose

Glucose

Glyphosate

Hydrogen cyanide

Ibuprofen

Lactose

Melamine

Melamine cyanurate

Metallic Arsenic

Methanol

Methylenedioxymethamphetamine

Monosodium glutamate

Nicotine

Paracetamol

Pentaborane

Piperidine

Psilocybin

Sodium chloride

Sodium cyanide

Sodium fluoride

Sodium molybdate

Sodium nitrite

Solanine

Stevioside

Strychnine

Sucrose

Taurine

Tetrodotoxin

Thiopental sodium

Uranium

Urea

Vitamin C

Vitamin D3

Water

White phosphorus

References

This online resource may be cited as follows

MLA	"Quest Database™ Thiopental sodium Toxicity (LD50)." AAT Bioquest, Inc., 19 Dec. 2025, https://www.aatbio.com/resources/toxicity-lethality-median-dose-td50-ld50/thiopental-sodium.
APA	AAT Bioquest, Inc. (2025, December 19). Quest Database™ Thiopental sodium Toxicity (LD50). AAT Bioquest. https://www.aatbio.com/resources/toxicity-lethality-median-dose-td50-ld50/thiopental-sodium.
BibTeX	EndNote	RefMan