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Heterocyclic building blocks

Erysonine

Also known as (2R,13bS)-12-methoxy-2,6,8,9-tetrahydro-1H-indolo[7a,1-a]isoquinoline-2,11-diol, 15-Methoxy-1,2,6,7-tetradehydroerythrinan-3alpha,16-diol

CAS 7290-05-3Formula C17H19NO3Molar mass 285.34 g/mol
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Erysonine chemical structure, C17H19NO3, CAS 7290-05-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
7290-05-3
Formula
C17H19NO3
Molar mass
285.34 g/mol
HS code
293399
Category
Heterocyclic building blocks

What is Erysonine?

Plain description, key identifiers and synonyms

Erysonine is an alkaloid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2R,13bS)-12-methoxy-2,6,8,9-tetrahydro-1H-indolo[7a,1-a]isoquinoline-2,11-diol
CAS number
7290-05-3 CAS number cross-checked
Molecular formula
C17H19NO3
InChIKey
OOQFZQDSQKMUFW-GUYCJALGSA-N
InChI
InChI=1S/C17H19NO3/c1-21-16-9-14-11(8-15(16)20)4-6-18-7-5-12-2-3-13(19)10-17(12,14)18/h2-3,5,8-9,13,19-20H,4,6-7,10H2,1H3/t13-,17-/m0/s1
Canonical SMILES
COc1cc2c(cc1O)CCN1CC=C3C=CC(O)CC321
Isomeric SMILES
COC1=C(C=C2CCN3CC=C4[C@]3(C2=C1)C[C@H](C=C4)O)O

Synonyms

  • (2R,13bS)-12-methoxy-2,6,8,9-tetrahydro-1H-indolo[7a,1-a]isoquinoline-2,11-diol
  • 15-Methoxy-1,2,6,7-tetradehydroerythrinan-3alpha,16-diol

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
285.34 g/molcalc.
Exact mass
285.1365 Dacalc.
LogP (octanol/water)
1.71calc.
Topological polar surface area
52.93 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
1calc.
Heavy atoms
21calc.
Rings
4calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.41calc.
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=CC2=CCN3CCc4ccccc4C23CC1

C1=CC2=CCN3CCc4ccccc4C23CC1

4 rings, 17 atoms.

13 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.

Erysonine suppliers

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Erysonine price

Indicative price range per kg from live supplier offers

No published prices right now

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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 Erysonine 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 Erysonine is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Erysonine?

Erysonine is an alkaloid.

What is the CAS number of Erysonine?

The CAS registry number of Erysonine is 7290-05-3.

What is the molecular formula and weight of Erysonine?

The molecular formula of Erysonine is C17H19NO3 and its molar mass is 285.34 g/mol.

What is Erysonine used for?

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

Is Erysonine hazardous?

No GHS hazard classification for Erysonine 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 Erysonine?

Erysonine 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 Erysonine?

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

What is the price of Erysonine?

Suppliers quote Erysonine 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 Erysonine

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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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