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Heterocyclic building blocks

Ecgonidine ethyl ester

Also known as ethyl (1R,5S)-8-methyl-8-azabicyclo[3.2.1]oct-2-ene-2-carboxylate, anhydroecgonine ethyl ester, 8-Azabicyclo[3.2.1]oct-2-ene-2-carboxylic Acid 8-Methyl-Ethyl Ester

CAS 73045-45-1Formula C11H17NO2Molar mass 195.26 g/molEC 615-893-8
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Ecgonidine ethyl ester chemical structure, C11H17NO2, CAS 73045-45-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
73045-45-1
Formula
C11H17NO2
Molar mass
195.26 g/mol
EC number
615-893-8
HS code
293399
Category
Heterocyclic building blocks

What is Ecgonidine ethyl ester?

Plain description, key identifiers and synonyms

Ecgonidine ethyl ester is a chemical substance with the molecular formula C11H17NO2 and a molar mass of 195.26 g/mol. Its CAS registry number is 73045-45-1. The IUPAC name is ethyl (1R,5S)-8-methyl-8-azabicyclo[3.2.1]oct-2-ene-2-carboxylate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
ethyl (1R,5S)-8-methyl-8-azabicyclo[3.2.1]oct-2-ene-2-carboxylate
CAS number
73045-45-1
EC number
615-893-8
Molecular formula
C11H17NO2
UNII
NK68KDX4WF
InChIKey
YNQKCHQJQNRNHW-PSASIEDQSA-N
InChI
InChI=1S/C11H17NO2/c1-3-14-11(13)9-6-4-8-5-7-10(9)12(8)2/h6,8,10H,3-5,7H2,1-2H3/t8-,10-/m1/s1
Canonical SMILES
CCOC(=O)C1=CCC2CCC1N2C
Isomeric SMILES
CCOC(=O)C1=CC[C@@H]2CC[C@H]1N2C

Synonyms

  • ethyl (1R,5S)-8-methyl-8-azabicyclo[3.2.1]oct-2-ene-2-carboxylate
  • anhydroecgonine ethyl ester
  • 8-Azabicyclo[3.2.1]oct-2-ene-2-carboxylic Acid 8-Methyl-Ethyl Ester
  • Ethylecgonidine
  • AEEE
  • ethyl trop 2-ene-2-carboxylate
  • ethyl trop-2-ene-2-carboxylate
  • (-)-Anhydroecgonine Ethyl Ester
  • (R)-Anhydroecgonine Ethyl Ester
  • (1R,5S)-ethyl 8-methyl-8-azabicyclo[3.2.1]oct-2-ene-2-carboxylate
  • 8-Azabicyclo[3.2.1]oct-2-ene-2-carboxylic acid, 8-methyl-, ethyl ester, (1R,5S)-

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
195.26 g/molcalc.
Exact mass
195.1259 Dacalc.
LogP (octanol/water)
1.34calc.
Topological polar surface area
29.54 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
2calc.
Heavy atoms
14calc.
Rings
2calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.73calc.
Formal charge
0calc.
Stereocentres
2calc.
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, C1=CC2CCC(C1)N2

C1=CC2CCC(C1)N2

2 rings, 8 atoms, the 8-Azabicyclo[3.2.1]oct-2-ene ring system.

92 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

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

Ecgonidine ethyl ester suppliers

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Ecgonidine ethyl ester 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 Ecgonidine ethyl ester is traded under.

HS 2933.99Indicative HS code

Heterocyclic compounds with nitrogen hetero-atom(s) only, other

World exports in 2024
$12.1B
−31.0% vs 2023, imports $28.8B
2019 to 2024
Top exporters
  1. China30.5%
  2. India * partner reported16.3%
  3. Ireland9.0%
Top importers
  1. Slovenia31.7%
  2. Italy24.2%
  3. United States5.0%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Ecgonidine ethyl ester, based on the data on this page

What is Ecgonidine ethyl ester?

Ecgonidine ethyl ester is a chemical substance with the molecular formula C11H17NO2 and a molar mass of 195.26 g/mol. Its CAS registry number is 73045-45-1. The IUPAC name is ethyl (1R,5S)-8-methyl-8-azabicyclo[3.2.1]oct-2-ene-2-carboxylate.

What is the CAS number of Ecgonidine ethyl ester?

The CAS registry number of Ecgonidine ethyl ester is 73045-45-1.

What is the molecular formula and weight of Ecgonidine ethyl ester?

The molecular formula of Ecgonidine ethyl ester is C11H17NO2 and its molar mass is 195.26 g/mol.

What is Ecgonidine ethyl ester used for?

Known uses and roles of Ecgonidine ethyl ester include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Ecgonidine ethyl ester hazardous?

No GHS hazard classification for Ecgonidine ethyl ester is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Ecgonidine ethyl ester?

Ecgonidine ethyl ester is usually classified under HS code 293399 (Heterocyclic compounds with nitrogen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Ecgonidine ethyl ester?

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

What is the price of Ecgonidine ethyl ester?

Suppliers quote Ecgonidine ethyl ester 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 Ecgonidine ethyl ester

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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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