C20H26ClNO4
379.9 g/mol
Research ReagentWarning
Tetrahydropapaverine hydrochloride
CAS6429-04-5EC229-213-9
Category
Research Reagent
Compound Class
Amine
Primary Use
Research Compound
Tetrahydropapaverine hydrochloride is a research compound and the hydrochloride salt form of tetrahydropapaverine. It is a tetrahydroisoquinoline derivative used primarily in laboratory and research settings.
research compoundlaboratory reagent
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
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research compound
Referencestereoisomer of
(R)-Tetrahydropapaverine N-acetyl-L-leucinate
CAS141109-12-8
pharmaceutical intermediate
Referencestereoisomer of
(R)-Tetrahydropapaverine hydrochloride
CAS54417-53-7
pharmaceutical raw material
Referencesame scaffold
5'-Methoxylaudanosine
CAS24734-71-2
research compound
Safety Reference
Warning
H302Harmful if swallowed
Customs Tariff Classification
The international HS code for Tetrahydropapaverine hydrochloride (CAS 6429-04-5) is 2939.19.
HS code (international, 6-digit)
2939.19
EU CN code (8-digit)
2939 19 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
1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline;hydrochloride
InChIKey
VMPLLPIDRGXFTQ-UHFFFAOYSA-N
SMILES
COC1=C(C=C(C=C1)CC2C3=CC(=C(C=C3CCN2)OC)OC)OC.Cl
Synonyms (15)
- Papaverine EP Impurity E HCl (Tetrahydropapaverine HCl)
- Norlaudanosine Hydrochloride
- Tetrahydropapaverine HCl
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