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SHEET /m/midodrine · PubChem CID 4195 · CAS 42794-76-3 · REV 2026.07

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Midodrine

from source

C12H18N2O4 · 254.28 g/mol

What is Midodrine?

A medicine sold as ProAmatine and Bramox that raises low blood pressure on standing. The body converts it into desglymidodrine, which tightens blood vessels. from source

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Fig. 1 · 2D structure RDKit

SMILESCOC1=CC(=C(C=C1)OC)C(CNC(=O)CN)O

Where you'll find it

Dispensed on prescription, not sold on a shelf. See the rest of the prescription medicine group.

Relative acute toxicity from source

Animal study data · LD50

Reported LD50
675 mg/kg · low toxicity
Species
mouse
Route
oral

An LD50 describes acute toxicity under experimental conditions and is not a safe or dangerous dose for a person.

Toxicity & hazards

Toxicity · LD50

675 mg/kg · low toxicity · LD50 mouse oral from source

DangerToxicH301from source

Sources & methodology

PubChem CID
4195
Wikidata
Q415051
Structure
PubChem → RDKit
LD50
PubChem
Data refreshed

How MoleculeFinder sources and labels its data