C6H22Cl4N4
292.1 g/mol
Pharmaceutical IntermediateWarning
Trientine tetrahydrochloride
CAS4961-40-4EC225-604-3
Category
Pharmaceutical Intermediate
Compound Class
Amine
Primary Use
Pharmaceutical Intermediate
Trientine tetrahydrochloride is a salt form of the chelating agent trientine, commonly used as a pharmaceutical intermediate in the synthesis of active pharmaceutical ingredients. It is related to edetate calcium disodium in its metal-binding functionality.
Pharmaceutical intermediate
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
Triethylenetetramine
CAS112-24-3
research reagent and pharmaceutical intermediate
StrongSame Parent
Trientine hydrochloride
CAS38260-01-4
pharmaceutical raw material
StrongStructure SimilarSimilarity 1.00
Tetraethylenepentamine
CAS112-57-2
Epoxy resin hardener and chemical intermediate
StrongStructure SimilarSimilarity 1.00
Pentaethylenehexamine
CAS4067-16-7
ethyleneamine intermediate and curing agent
StrongStructure SimilarSimilarity 0.91
Diethylenetriamine
CAS111-40-0
solvent and epoxy resin hardener
ReferenceSame Category
Pyrimidinetetramine sulfate
CAS49647-58-7
pharmaceutical intermediate
ReferenceSame Category
7-Chloro-2-methylquinoline
CAS4965-33-7
pharmaceutical intermediate
ReferenceSame Category
7-Bromoquinoline
CAS4965-36-0
pharmaceutical intermediate
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H351Suspected of causing cancer
Customs Tariff Classification
The international HS code for Trientine tetrahydrochloride (CAS 4961-40-4) is 2921.29.
HS code (international, 6-digit)
2921.29
EU CN code (8-digit)
2921 29 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'-[2-(2-aminoethylamino)ethyl]ethane-1,2-diamine;tetrahydrochloride
InChIKey
OKHMDSCYUWAQPT-UHFFFAOYSA-N
SMILES
C(CNCCNCCN)N.Cl.Cl.Cl.Cl
Synonyms (18)
- CUVRIOR
- Trientine tetrahydrochloride (USAN)
- Cuprior
- Cuprior (TN)
- Cuvrior (TN)
- TETA 4HCl
- TRIETHYLENETETRAMINE TETRAHCL
- Trientine tetrahydrochloride
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