C20H26N2O6S
422.5 g/mol
APIDanger
Quinine bisulfate
CAS549-56-4EC208-970-9
Category
API
Compound Class
Natural Product
Primary Use
Pharmaceutical Raw Material
Quinine bisulfate is the bisulfate salt form of quinine, a naturally occurring alkaloid derived from cinchona bark. It is primarily supplied as an active pharmaceutical ingredient for the manufacturing of antimalarial medications.
antimalarial pharmaceutical raw materialflavoring agent in carbonated beverages
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
Quinine dihydrochloride
CAS60-93-5
pharmaceutical raw material
StrongSame Parent
Quinine hydrochloride dihydrate
CAS6119-47-7
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StrongSame Parent
Quinine sulfate dihydrate
CAS6119-70-6
pharmaceutical raw material
StrongSame Parent
Quinine hydrochloride
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pharmaceutical raw material
ApplicationSame Use
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Halofantrine
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Safety Reference
Danger
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335May cause respiratory irritation
H302Harmful if swallowed
Customs Tariff Classification
The international HS code for Quinine bisulfate (CAS 549-56-4) is 2939.20.
HS code (international, 6-digit)
2939.20
EU CN code (8-digit)
2939 20 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
(R)-[(2S,4S,5R)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methanol;sulfuric acid
InChIKey
AKYHKWQPZHDOBW-DSXUQNDKSA-N
SMILES
COC1=CC2=C(C=CN=C2C=C1)[C@H]([C@@H]3C[C@@H]4CCN3C[C@@H]4C=C)O.OS(=O)(=O)O
Synonyms (13)
- Anhydrous quinine bisulfate
- Bisulfate, Quinine
- QUININE SULFATE DIHYDRATE
- Quinine bisulfate
- Quinine bisulfate anhydrous
- Quinine hydrogen sulfate
- Quinine hydrogen sulphate
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