C21H28N2O5
388.5 g/mol
APIWarning
Doxylamine succinate
CAS562-10-7EC209-228-7
Category
API
Compound Class
Amine
Primary Use
Pharmaceutical Raw Material
Doxylamine succinate is an antihistamine active pharmaceutical ingredient used in over-the-counter medications. It is commonly formulated for its sedative effects and is also combined with pyridoxine for use in pharmaceutical manufacturing.
pharmaceutical raw material for sleep aid formulationsantihistamine ingredient in allergy medicationscomponent in combination products for morning sickness
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
Customs Tariff Classification
The international HS code for Doxylamine succinate (CAS 562-10-7) is 2933.39.
HS code (international, 6-digit)
2933.39
EU CN code (8-digit)
2933 39 99
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
butanedioic acid;N,N-dimethyl-2-(1-phenyl-1-pyridin-2-ylethoxy)ethanamine
InChIKey
KBAUFVUYFNWQFM-UHFFFAOYSA-N
SMILES
CC(C1=CC=CC=C1)(C2=CC=CC=N2)OCCN(C)C.C(CC(=O)O)C(=O)O
Synonyms (75)
- Doxylamine for system suitability, European Pharmacopoeia (EP)
- Doxylamine hydrogen succinate, European Pharmacopoeia (EP)
- Doxylamine succinate (USP)
- Doxylamine succinate, United States Pharmacopeia (USP)
- A-H Injection
- Alsadorm
- Alsodorm
- Basic Care Sleep Aid
- Careone Nighttime Sleep Aid
- DOXYLAMINE SUCCINATE [MART.]
- Decapryn
- Decapryn (TN)
- Decapryn Succinate
- Dg Health Sleep Aid
- Donormil
- Donormyl
- Dormidina
- Doxy-sleep-aid
- Doxylamine hydrogen succinate
- Doxylamine succinate
- Doxylamine succinate liquid
- Doxylamine succinate salt
- EQUALINE SLEEP AID
- Evigoa D
- Gittalun
- Good Sense Sleep Aid
- Harris Teeter Sleep Aid
- Hoggar N
- Meraprina
- Mereprine
- Nighttime Sleep-aid
- Nocto Sleep Aid
- SLEEP AID 25mg
- Safetussin
- Sambrosa
- Sambrosa Night
- Sedaplus
- Sleep-aid
- Topcare sleep aid
- Unisom
- Unisom Sleeptabs
- Up and Up Nighttime Sleep Aid
- Vicks ZzzQuil Ultra
- WAL SOM
- ZzzQuil ULTRA, Lil Drug Store
- ZzzQuil ULTRA, Travel BASIX
- good sense sleep aid ultra
- sleep aid ultra
- ultra sleep aid
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