Home/Compounds/Pharmaceutical Intermediate/4-[2-(3,4-Dihydro-7-methoxy-4,4-dimethyl-1,3-dioxo-2(1H)-isoquinolinyl)ethyl]benzenesulfonamide
C20H22N2O5S
402.5 g/mol
Pharmaceutical IntermediateWarning
4-[2-(3,4-Dihydro-7-methoxy-4,4-dimethyl-1,3-dioxo-2(1H)-isoquinolinyl)ethyl]benzenesulfonamide
CAS33456-68-7EC251-529-0
Category
Pharmaceutical Intermediate
Compound Class
Amide
Primary Use
Pharmaceutical Intermediate
This compound is a sulfonamide-bearing isoquinoline derivative used as a pharmaceutical intermediate. It contains two amide groups, an aromatic ether, and a sulfonamide moiety, contributing to its moderate polarity and aromatic character.
pharmaceutical intermediate for drug manufacturingresearch compound in medicinal chemistry
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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Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 4-[2-(3,4-Dihydro-7-methoxy-4,4-dimethyl-1,3-dioxo-2(1H)-isoquinolinyl)ethyl]benzenesulfonamide (CAS 33456-68-7) is 2935.90.
HS code (international, 6-digit)
2935.90
EU CN code (8-digit)
2935 90 90
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
4-[2-(7-methoxy-4,4-dimethyl-1,3-dioxoisoquinolin-2-yl)ethyl]benzenesulfonamide
InChIKey
YJHGEYXLMLMFCF-UHFFFAOYSA-N
SMILES
CC1(C2=C(C=C(C=C2)OC)C(=O)N(C1=O)CCC3=CC=C(C=C3)S(=O)(=O)N)C
Synonyms (6)
- Gliquidone Sulfonamide
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