C20H24ClN
313.9 g/mol
APIDanger
Amitriptyline hydrochloride
CAS549-18-8EC208-964-6
Category
API
Compound Class
Amine
Primary Use
Pharmaceutical Raw Material
Amitriptyline hydrochloride is an organic tricyclic compound used as an active pharmaceutical ingredient in the manufacturing of pharmaceutical products.
pharmaceutical raw materialcompound for neuropathic pain researchcompound for sleep disorder studies
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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Related Compounds
StrongSame Parent
Amitriptyline
CAS50-48-6
pharmaceutical raw material
ReferenceSame Category
Quinine bisulfate
CAS549-56-4
pharmaceutical raw material
ReferenceSame Category
Fluoxetine
CAS54910-89-3
pharmaceutical raw material
ReferenceSame Category
Albendazol
CAS54965-21-8
pharmaceutical raw material
ReferenceSame Category
(Z)-Tamoxifen citrate
CAS54965-24-1
pharmaceutical raw material
Referencesame scaffold
N-nitroso-desmethyl-amitriptyline
CAS55855-42-0
research compound
Referencesame scaffold
Nortriptyline
CAS72-69-5
pharmaceutical raw material
Referencesame scaffold
Nortriptyline hydrochloride
CAS894-71-3
pharmaceutical raw material
Safety Reference
Danger
H301Toxic if swallowed
H302Harmful if swallowed
H318Causes serious eye damage
H319Causes serious eye irritation
H361Suspected of damaging fertility or the unborn child
H362May cause harm to breast-fed children
H370Causes damage to organs
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for Amitriptyline hydrochloride (CAS 549-18-8) is 2921.49.
HS code (international, 6-digit)
2921.49
EU CN code (8-digit)
2921 49 00
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
N,N-dimethyl-3-(2-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaenylidene)propan-1-amine;hydrochloride
InChIKey
KFYRPLNVJVHZGT-UHFFFAOYSA-N
SMILES
CN(C)CCC=C1C2=CC=CC=C2CCC3=CC=CC=C31.Cl
Synonyms (117)
- Amitriptyline hydrochloride (JP18/USP)
- Amitriptyline hydrochloride, British Pharmacopoeia (BP)
- Amitriptyline hydrochloride, European Pharmacopoeia (EP)
- Amitriptyline hydrochloride, United States Pharmacopeia (USP)
- 549-18-8 (HCL)
- ADT-Zimaia
- Amavil
- Ami-Anelun
- Amicen
- Amilent
- Amilit
- Amineurin
- Amiplin
- Amiprin
- Amitid
- Amitril
- Amitrip
- Amitriptyline HCl
- Amitriptyline chloride
- Amitriptyline hydrochloride
- Amitriptylini hydrochloridum
- Amitryptiline hydrochloride
- Amitryptyline hydrochloride
- Amitryptylline HCl
- Amyline
- Amyzol
- Anapsique
- Annolytin
- Annoyltin
- Apo-Amitriptyline
- Belpax
- Cytriptyline
- Damilen hydrochloride
- Daprimen
- Domical
- Elatrol
- Elatrolet
- Elavil (TN)
- Elavil 25 mg
- Elavil hydrochloride
- Enafon
- Endep
- Etrafon
- Etravil
- Euplit
- Kyliran
- Larozyl
- Lentizol
- Levate
- Limbitrol
- Limbitrol 5
- Limbitrol DS
- Maxivalet
- Miketorin
- Mitaptyline
- Nornaln
- Novoprotect
- Novotriptyn
- Oasil-M
- Pinsanu
- Pinsaun
- Rantoron
- Saroten
- Saroten Retard
- Sarotena
- Sarotex
- Sentravil PM-25
- Sylvemid
- Syneudon
- Teperin
- Trepiline
- Triavil
- Tridep
- Tripta
- Triptafen-m
- Triptizol
- Trynol
- Tryptacap hydrochloride
- Tryptine
- Tryptizol retard
- Trytomer
- Uxen
- Vanatrip
- Yamanouchi
- component of Etrafon
- component of Triavil
- sk-Amitriptyline chloride
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