C18H28ClN3O5S
434 g/mol
APIWarning
HYDROXYCHLOROQUINE SULFATE
CAS747-36-4EC212-019-3
Category
API
Compound Class
Amine
Primary Use
Pharmaceutical Raw Material
Hydroxychloroquine sulfate is a synthetic quinolyl derivative with chemotherapeutic and antibiotic properties. It acts against erythrocytic malarial parasites by concentrating in food vacuoles and inhibiting plasmodial heme polymerase, and also exhibits anti-inflammatory activity.
Suppressive treatment and treatment of acute attacks of malaria due to Plasmodium vivax, P. malariae, P. ovale, and susceptible strains of P. falciparumTreatment of discoid and systemic lupus erythematosusTreatment of rheumatoid arthritis
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
Hydroxychloroquine
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StrongStructure SimilarSimilarity 0.86
Chloroquine phosphate
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SimilarStructure SimilarSimilarity 0.83
Hydroxychloroquine Dimer
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research compound
SimilarStructure SimilarSimilarity 0.74
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Ethyl (2R,4R)-1-[2-amino-5-[[imino(nitroamino)methyl]amino]-1-oxopentyl]-4-methyl-2-piperidinecarboxylate hydrochloride
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pharmaceutical raw material
Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for HYDROXYCHLOROQUINE SULFATE (CAS 747-36-4) is 2933.49.
HS code (international, 6-digit)
2933.49
EU CN code (8-digit)
2933 49 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
2-[4-[(7-chloroquinolin-4-yl)amino]pentyl-ethylamino]ethanol;sulfuric acid
InChIKey
JCBIVZZPXRZKTI-UHFFFAOYSA-N
SMILES
CCN(CCCC(C)NC1=C2C=CC(=CC2=NC=C1)Cl)CCO.OS(=O)(=O)O
Synonyms (34)
- SOVUNA
- Hydroxychloroquine sulfate (JAN/USP)
- Hydroxychloroquine sulfate, United States Pharmacopeia (USP)
- Ercoquin
- Ethanol, monosulfate
- HYDROXYCHLOROQUINE SULFATE
- Hydroxychloroquine sulphate
- Hydroxychlorquine sulfate
- Hydroxycloroquine sulfate
- Oxiklorin
- Plaquenil (TN)
- Plaquenil sulfate
- Plaquinol
- Quensyl
- Quinoric
- Toremonil
Sourcing HYDROXYCHLOROQUINE SULFATE?
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