C19H22N2O
294.4 g/mol
APIWarning
Cinchonine
CAS118-10-5EC204-234-6
Category
API
Compound Class
Natural Product
Primary Use
Pharmaceutical Raw Material
Cinchonine is a cinchona alkaloid found in the bark of most varieties of Cinchona shrubs. It is frequently used as a chiral auxiliary in asymmetric synthesis and has a role as a metabolite.
chiral auxiliary in asymmetric synthesis
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
ReferenceSame Category
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CAS118-42-3
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Ceftibuten dihydrate
CAS118081-34-8
pharmaceutical raw material
Referencestereoisomer of
Cinchonidine
CAS485-71-2
pharmaceutical raw material
Referencesame scaffold
Quinidine
CAS56-54-2
pharmaceutical raw material
Safety Reference
Warning
H302Harmful if swallowed
H317May cause an allergic skin reaction
H332Harmful if inhaled
Customs Tariff Classification
The international HS code for Cinchonine (CAS 118-10-5) 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
(S)-[(2R,4S,5R)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-quinolin-4-ylmethanol
InChIKey
KMPWYEUPVWOPIM-QAMTZSDWSA-N
SMILES
C=C[C@H]1CN2CC[C@H]1C[C@@H]2[C@H](C3=CC=NC4=CC=CC=C34)O
Synonyms (23)
- Quinidine Sulfate EP Impurity B
- (+)-Cinconine
- (8R,9S)-Cinchonine
- (9S)-Cinchonan-9-ol
- .alpha.-Quinidine
- Cinchonan-9-ol, (9S)-
- Cinchonine (Standard)
- D-Cinchonine
- cinchonin
- cinchonine
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