C20H23N
277.4 g/mol
APIDanger
Amitriptyline
CAS50-48-6EC200-041-6
Category
API
Compound Class
Amine
Primary Use
Pharmaceutical Raw Material
Amitriptyline is an organic tricyclic compound used as an active pharmaceutical ingredient. It functions as an antidepressant and adrenergic uptake inhibitor, and is also noted for its role as a tropomyosin-related kinase B receptor agonist.
Active pharmaceutical ingredient for antidepressant formulationsAdrenergic uptake inhibitor in pharmaceutical manufacturingResearch compound for tropomyosin-related kinase B receptor 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 hydrochloride
CAS549-18-8
pharmaceutical raw material
ReferenceSame Category
Estradiol benzoate
CAS50-50-0
pharmaceutical raw material
ReferenceSame Category
Reserpine
CAS50-55-5
pharmaceutical raw material
ReferenceSame Category
Oxytocin
CAS50-56-6
pharmaceutical raw material
ReferenceSame Category
LVP
CAS50-57-7
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
H311Toxic in contact with skin
H331Toxic if inhaled
H302Harmful if swallowed
H318Causes serious eye damage
H361Suspected of damaging fertility or the unborn child
H410Very toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for Amitriptyline (CAS 50-48-6) 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
InChIKey
KRMDCWKBEZIMAB-UHFFFAOYSA-N
SMILES
CN(C)CCC=C1C2=CC=CC=C2CCC3=CC=CC=C31
Synonyms (78)
- Amitriptilina [INN-Spanish]
- Amitriptyline (INN)
- Amitriptyline EP Impurity C-D3 Hcl
- Amitriptylinum [INN-Latin]
- Nortriptyline Hydrochloride EP Impurity F; Amitriptyline
- AMITRIPTYLINE [MART.]
- Adepress
- Adepril
- Amitriprolidine
- Amitriptilina
- Amitriptilina [Italian]
- Amitriptylin
- Amitriptylin [German]
- Amitriptylin neuraxpharm
- Amitriptylinum
- Amitryptiline
- Amitryptyline
- Amytriptiline
- Amytriptylin
- Apo Amitriptyline
- Damilan
- Damilen
- Damitriptyline
- Desitin, Amitriptylin
- Domical (Salt/Mix)
- Elanil
- Elavil
- Flavyl
- Lantron
- Laroxil
- Laroxyl
- Laroxyl (Salt/Mix)
- Laroxyl (TN)
- Lentizol (Salt/Mix)
- Proheptadiene
- RPh, Amitriptylin
- Redomex
- Ro 4-1575
- Sarotex
- Seroten
- Triptanol
- Triptilin
- Triptisol
- Triptizol (Salt/Mix)
- Tryptanol
- Tryptizol
- Vanatrip (Salt/Mix)
- amitriptyline
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