intoxicant.wiki2catechol4school
Compound

Vinylbital

Also called Speda, Optanox, Vinymal

Original Wikipedia articleen.wikipedia.org/wiki/Vinylbital revision used (24 October 2026)

Why a "revision used" link? Anyone can edit Wikipedia at any time, so the article you open today may not say what it said when we read it. This link opens the exact version we read on 24 October 2026, frozen as it was. It is the only way to check that every quote on this page matches its source word for word. Newer versions may correct or change things. When we re-check this page against a newer version, the edit log records it. How we cite

Part of the metabolic pathway of Vinylbital. See the timeline on the metabolic highway.

Overview

Vinylbital, also known as butylvinal, is a sedative, hypnotic, and central nervous system depressant within the drug class of barbiturates, It was developed by Aktiebolaget Pharmacia in the 1950s. or "barbiturate derivative."[1][2] WP⚠ Wikipedia itself has flagged this text: failed verification.

Chemistry

Formula
C11H16N2O3 PC
CAS number
2430-49-1 PC
Molar mass (g/mol)
224.26 PC
IUPAC name (computed by PubChem)
5-ethenyl-5-pentan-2-yl-1,3-diazinane-2,4,6-trione PC
SMILES
CCCC(C)C1(C(=O)NC(=O)NC1=O)C=C PC
InChIKey
KGKJZEKQJQQOTD-UHFFFAOYSA-N PC
PubChem CID
72135
IUPAC name
5-(1-methylbutyl)-5-vinylpyrimidine-2,4,6(1H,3H,5H)-trione WP

Harm reduction information

No harm reduction data is on file for this compound yet. That means no dose, timing or combination data from PsychonautWiki or TripSit. Please don't guess a dose from similar compounds. If you have taken it and feel unwell, contact emergency services or a poison control center.

Awaiting sourceChecked against PsychonautWiki and TripSit as each pull runs. This box is replaced as soon as a source has data.

User reports

Erowid erowid.org

Listings
Awaiting sourceExperience Vault listing and report categories.
Top stories
Awaiting sourceShort summaries of the most-read reports, each linked, saying only what the report says.

Bluelight bluelight.org

Listings
Awaiting sourceTrip report threads and this substance's discussion forum.
Top stories
Awaiting sourceShort summaries of the most-read reports, each linked, saying only what the report says.

Reddit reddit.com

Listings
Awaiting sourceTrip report posts and the relevant subreddits.
Top stories
Awaiting sourceShort summaries of the most-read reports, each linked, saying only what the report says.

Pop culture

No references added yet.

Add a reference

Registered users can add songs, films, books, shows, games and art about this substance. Link a source that names the substance, such as the work's Wikipedia article, a review or an interview, not only the work itself. Entries are voted on and moderated like every other value on this page.

Opens when accounts launch.

Sources

  1. Journal / agency Breimer DD, de Boer AG. Pharmacokinetics and relative bioavailability of vinylbital in man after oral and rectal administration. Arzneimittel-Forschung. 1976. PMID 989344
  2. Other Manufacture of Barbituric Acid Compounds

Text and values on this page are quoted from Wikipedia (CC BY-SA 4.0), PubChem (public domain). Each value links to the exact revision it came from.