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Heterocyclic building blocks

Epicinchonidine

Also known as 9-epi-Cinchonidine, (S)-[(2S,4S,5R)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-quinolin-4-ylmethanol, 9-Epicinchonidine

CAS 550-54-9Formula C19H22N2OMolar mass 294.40 g/molEC 611-224-9
GHS signal word: Warning. Pictograms: Harmful or irritant
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Epicinchonidine chemical structure, C19H22N2O, CAS 550-54-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
550-54-9
Formula
C19H22N2O
Molar mass
294.40 g/mol
EC number
611-224-9
HS code
293349
Category
Heterocyclic building blocks

What is Epicinchonidine?

Plain description, key identifiers and synonyms

cinchonine has been reported in Cinchona calisaya and Cinchona pubescens.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(S)-[(2S,4S,5R)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-quinolin-4-ylmethanol
CAS number
550-54-9
EC number
611-224-9
Molecular formula
C19H22N2O
UNII
385SOH9O9J
MDL number
MFCD00064372
InChIKey
KMPWYEUPVWOPIM-LSOMNZGLSA-N
InChI
InChI=1S/C19H22N2O/c1-2-13-12-21-10-8-14(13)11-18(21)19(22)16-7-9-20-17-6-4-3-5-15(16)17/h2-7,9,13-14,18-19,22H,1,8,10-12H2/t13-,14-,18-,19-/m0/s1
Canonical SMILES
C=CC1CN2CCC1CC2C(O)c1ccnc2ccccc12
Isomeric SMILES
C=C[C@H]1CN2CC[C@H]1C[C@H]2[C@H](C3=CC=NC4=CC=CC=C34)O

Synonyms

  • 9-epi-Cinchonidine
  • (S)-[(2S,4S,5R)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-quinolin-4-ylmethanol
  • 9-Epicinchonidine
  • (+)-9-epi-Cinchonidine
  • Cinchonan-9-ol, (8alpha,9S)-
  • (8alpha,9S)-Cinchonan-9-ol
  • (S)-((2S,4S,5R)-5-ethenyl-1-azabicyclo(2.2.2)octan-2-yl)-quinolin-4-ylmethanol
  • Cinchonine ((8R,9S)-Cinchonine, LA40221)
  • (9S)-8alpha-Cinchonan-9-ol
  • (S)-Quinolin-4-yl[(1S,2R,4S,5R)-5-vinylquinuclidin-2-yl]methanol
  • (8I+/-,9S)-Cinchonan-9-ol

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
294.40 g/molcalc.
Exact mass
294.1732 Dacalc.
LogP (octanol/water)
3.16calc.
Topological polar surface area
36.36 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
3calc.
Heavy atoms
22calc.
Rings
5calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.42calc.
Formal charge
0calc.
Stereocentres
5calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccc2c(CC3CC4CCN3CC4)ccnc2c1

c1ccc2c(CC3CC4CCN3CC4)ccnc2c1

5 rings, 19 atoms.

518 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H302Harmful if swallowed.
Precautionary statements (5)
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P301 + P317If swallowed: Get medical help.
  • P330Rinse mouth.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Epicinchonidine suppliers

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Epicinchonidine price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Epicinchonidine is traded under.

HS 2933.49Indicative HS code

Compounds containing in the structure a quinoline or isoquinoline ring-system (whether…

World exports in 2024
$939M
−14.6% vs 2023, imports $1.48B
2019 to 2024
Top exporters
  1. China30.1%
  2. India * partner reported16.7%
  3. Switzerland * partner reported14.1%
Top importers
  1. United Kingdom19.2%
  2. Germany16.0%
  3. Romania8.3%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Epicinchonidine is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Epicinchonidine, based on the data on this page

What is Epicinchonidine?

cinchonine has been reported in Cinchona calisaya and Cinchona pubescens.

What is the CAS number of Epicinchonidine?

The CAS registry number of Epicinchonidine is 550-54-9.

What is the molecular formula and weight of Epicinchonidine?

The molecular formula of Epicinchonidine is C19H22N2O and its molar mass is 294.40 g/mol.

What is Epicinchonidine used for?

Known uses and roles of Epicinchonidine include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Epicinchonidine hazardous?

Epicinchonidine carries the GHS signal word "Warning". Main hazards: harmful if swallowed. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Epicinchonidine?

Epicinchonidine is usually classified under HS code 293349 (Compounds containing in the structure a quinoline or isoquinoline ring-system (whether…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Epicinchonidine?

Post a free request on CompoundList and suppliers of Epicinchonidine will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Epicinchonidine?

Suppliers quote Epicinchonidine on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Epicinchonidine

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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