C19H22N2O
294.4 g/mol
APIWarning
(-)-Cinchonidine
CAS485-71-2EC207-622-3
Category
API
Compound Class
Natural Product
Primary Use
Pharmaceutical Raw Material
Cinchonidine is a naturally occurring alkaloid found in the bark of Cinchona shrubs. It is a diastereoisomer of cinchonine and is commonly used as a chiral directing agent in asymmetric synthesis.
chiral auxiliary in asymmetric synthesisantimalarial agent
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
Desmeninol calcium
CAS4857-44-7
pharmaceutical raw material
ReferenceSame Category
Triprolidine
CAS486-12-4
pharmaceutical raw material
ReferenceSame Category
Cotinine
CAS486-56-6
pharmaceutical raw material
ReferenceSame Category
Sitagliptin hydrochloride
CAS486459-71-6
pharmaceutical raw material
Referencestereoisomer of
Cinchonine
CAS118-10-5
pharmaceutical raw material
Referencesame scaffold
Quinine sulfate dihydrate
CAS6119-70-6
pharmaceutical raw material
Safety Reference
Warning
H302Harmful if swallowed
H317May cause an allergic skin reaction
H361Suspected of damaging fertility or the unborn child
H373May cause damage to organs through prolonged or repeated exposure
Customs Tariff Classification
The international HS code for (-)-Cinchonidine (CAS 485-71-2) 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]-quinolin-4-ylmethanol
InChIKey
KMPWYEUPVWOPIM-KODHJQJWSA-N
SMILES
C=C[C@H]1CN2CC[C@H]1C[C@H]2[C@@H](C3=CC=NC4=CC=CC=C34)O
Synonyms (34)
- Quinine Sulfate EP Impurity B
- (-)-Cinchonidine
- (8-alpha,9R)-Cinchonan-9-ol
- (8S,9R)-Cinchonidine
- (8S,9R)-cinchonan-9-ol
- (8a,9R)-Cinchonan-9-ol
- (8a,9R)-Cinchonidine
- (9R)-8alpha-Cinchonan-9-ol
- -Quinidine
- .alpha.-Quinidine
- 485-71-2 (free base)
- Cinchonan-9-ol, (8a,9R)-
- Cinchonan-9-ol, (8alpha,9R)-
- Cinchonidine (Standard)
- Cinchovatine
- L-Cinchonidine
- QUININE BISULFATE IMPURITY B
- QUININE SULFATE IMPURITY B
- Quinine sulfate Impurity 6
- |A-Quinidine
Sourcing (-)-Cinchonidine?
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