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SHEET /m/methocarbamol · PubChem CID 4107 · CAS 532-03-6 · REV 2026.07

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Methocarbamol

from source

C11H15NO5 · 241.24 g/mol

Delaxin · Avetil · Etroflex · Miolaxene

What is Methocarbamol?

A muscle relaxant sold as Robaxin, used short term for muscle spasm and back pain. Methocarbamol (C11H15NO5, 241 g/mol) is a muscle relaxant dispensed on prescription. from source

CategoryPrescription medicine
Chemical familyAlcoholsAromaticsEstersEthers
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Fig. 1 · 2D structure RDKit

SMILESCOC1=CC=CC=C1OCC(COC(=O)N)O

Where you'll find it

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

Toxicity & hazards

DangerIrritantHealth hazardH302, H317, H334, H336from source

Keep roaming

Where Methocarbamol leads

Relatedcomputed
Guaifenesin64% similarBoth carry an alcohol and an ether group.Carvedilol40% similarBoth carry an alcohol and an ether group.Propranolol37% similarBoth carry an alcohol and an ether group.Guaiacol35% similarBoth carry an ether group.

Sources & methodology

PubChem CID
4107
Wikidata
Q411456
Structure
PubChem → RDKit
Similar molecules
MoleculeFinder fingerprint similarity
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