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SHEET /m/doxylamine · PubChem CID 3162 · CAS 469-21-6 · REV 2026.07

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Doxylamine

from source

C17H22N2O · 270.37 g/mol

Dossilamina · Doxilminio

Also sold as Unisom from source

What is Doxylamine?

A sedating antihistamine used as an over-the-counter sleep aid and, combined with vitamin B6, for nausea in pregnancy. from source

CategoryOTC medicine
Chemical familyAromaticsEthers
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Fig. 1 · 2D structure RDKit

SMILESCC(C1=CC=CC=C1)(C2=CC=CC=N2)OCCN(C)C

Where you'll find it

Sold over the counter, without a prescription. Sold as Unisom. See the rest of the otc medicine group.

Toxicity & hazards

WarningIrritantH302from source

Keep roaming

Where Doxylamine leads

Sources & methodology

PubChem CID
3162
Wikidata
Q423390
Structure
PubChem → RDKit
Similar molecules
MoleculeFinder fingerprint similarity
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