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Home/Compounds/API/Quinine hydrochloride dihydrate
C20H29ClN2O4
396.9 g/mol
APIDanger

Quinine hydrochloride dihydrate

CAS6119-47-7
Category
API
Compound Class
Natural Product
Primary Use
Pharmaceutical Raw Material

Quinine hydrochloride dihydrate is a salt and hydrate form of quinine, a compound historically used as an antimalarial pharmaceutical raw material. It is produced as a crystalline solid and is primarily supplied for pharmaceutical manufacturing and research purposes.

active pharmaceutical ingredient in antimalarial drug manufacturingresearch compound for malaria treatment studies

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 sulfate dihydrate

CAS6119-70-6

pharmaceutical raw material

StrongSame Parent

Quinine hydrochloride

CAS130-89-2

pharmaceutical raw material

StrongSame Parent

Quinine

CAS130-95-0

pharmaceutical raw material

StrongSame Parent

QUININE SULFATE DIHYDRATE

CAS207671-44-1

pharmaceutical raw material

ApplicationSame Use

Α-artemether

CAS71939-51-0

pharmaceutical raw material

ApplicationSame Use

Α-dihydroartemisinin

CAS81496-81-3

pharmaceutical raw material

ApplicationSame Use

Primaquine phosphate

CAS63-45-6

pharmaceutical raw material

ApplicationSame Use

Halofantrine

CAS69756-53-2

pharmaceutical raw material

Safety Reference

Harmful
Harmful
Health Hazard
Health Hazard
Danger
H302Harmful if swallowed
H317May cause an allergic skin reaction
H332Harmful if inhaled
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

Customs Tariff Classification

The international HS code for Quinine hydrochloride dihydrate (CAS 6119-47-7) 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;dihydrate;hydrochloride

InChIKey

MPQKYZPYCSTMEI-FLZPLBAKSA-N

SMILES

COC1=CC2=C(C=CN=C2C=C1)[C@H]([C@@H]3C[C@@H]4CCN3C[C@@H]4C=C)O.O.O.Cl

Synonyms (26)
  • Quinine hydrochloride dihydrate [EP monograph]
  • Quinine hydrochloride dihydrate, United States Pharmacopeia (USP)
  • CHININUM MURIATICUM
  • QUININE HYDROCHLORIDE
  • QUININE HYDROCHLORIDE [MART.]
  • QUININI HYDROCHLORIDUM
  • Quinine HCl Dihydrate
  • Quinine hydrochloride hydrate

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