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Heterocyclic building blocks

N-Ethyltryptamine

Also known as Indole, 3-(2-(ethylamino)ethyl)-, 3-(2-(Ethylamino)ethyl)indole, 1H-Indole-3-ethanamine, N-ethyl-

CAS 61-53-0Formula C12H16N2Molar mass 188.27 g/mol
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N-Ethyltryptamine chemical structure, C12H16N2, CAS 61-53-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
61-53-0
Formula
C12H16N2
Molar mass
188.27 g/mol
HS code
293399
Category
Heterocyclic building blocks

What is N-Ethyltryptamine?

Plain description, key identifiers and synonyms

N-Ethyltryptamine is a chemical substance with the molecular formula C12H16N2 and a molar mass of 188.27 g/mol. Its CAS registry number is 61-53-0. The IUPAC name is N-ethyl-2-(1H-indol-3-yl)ethanamine.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
N-ethyl-2-(1H-indol-3-yl)ethanamine
CAS number
61-53-0 CAS number cross-checked
Molecular formula
C12H16N2
UNII
M6X6KY3BQH
InChIKey
TZWUSTVNAVKAPA-UHFFFAOYSA-N
InChI
InChI=1S/C12H16N2/c1-2-13-8-7-10-9-14-12-6-4-3-5-11(10)12/h3-6,9,13-14H,2,7-8H2,1H3
SMILES (canonical and isomeric)
CCNCCC1=CNC2=CC=CC=C21

Synonyms

  • Indole, 3-(2-(ethylamino)ethyl)-
  • 3-(2-(Ethylamino)ethyl)indole
  • 1H-Indole-3-ethanamine, N-ethyl-
  • 5-22-10-00049 (Beilstein Handbook Reference)
  • 1H-Indole-3-ethanamine, N-ethyl-(9CI)
  • Ethyltryptamine
  • N-ethyl-2-(1H-indol-3-yl)ethanamine
  • N-ethyl-tryptamin
  • N-ethyl-tryptamine
  • N-Ethyl-2-(1H-indol-3-yl)ethan-1-amine

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
188.27 g/molcalc.
Exact mass
188.1313 Dacalc.
LogP (octanol/water)
2.32calc.
Topological polar surface area
27.82 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
4calc.
Heavy atoms
14calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.33calc.
Formal charge
0calc.
Stereocentres
0calc.
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, c1ccc2[nH]ccc2c1

c1ccc2[nH]ccc2c1

2 rings, 9 atoms, the Indole ring system.

25,097 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.

N-Ethyltryptamine suppliers

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

Frequently asked questions

Quick answers about N-Ethyltryptamine, based on the data on this page

What is N-Ethyltryptamine?

N-Ethyltryptamine is a chemical substance with the molecular formula C12H16N2 and a molar mass of 188.27 g/mol. Its CAS registry number is 61-53-0. The IUPAC name is N-ethyl-2-(1H-indol-3-yl)ethanamine.

What is the CAS number of N-Ethyltryptamine?

The CAS registry number of N-Ethyltryptamine is 61-53-0.

What is the molecular formula and weight of N-Ethyltryptamine?

The molecular formula of N-Ethyltryptamine is C12H16N2 and its molar mass is 188.27 g/mol.

What is N-Ethyltryptamine used for?

Known uses and roles of N-Ethyltryptamine include building blocks in research and laboratory and screening compounds in research and laboratory.

Is N-Ethyltryptamine hazardous?

No GHS hazard classification for N-Ethyltryptamine 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 N-Ethyltryptamine?

N-Ethyltryptamine 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 N-Ethyltryptamine?

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

What is the price of N-Ethyltryptamine?

Suppliers quote N-Ethyltryptamine 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 N-Ethyltryptamine

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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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