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Analgesics and anti-inflammatories

Eletriptan

Also known as eletriptanum, UK 116044, UK-116,044

CAS 143322-58-1Formula C22H26N2O2SMolar mass 382.53 g/molEC 640-088-3
GHS signal word: Danger. Pictograms: Corrosive, Harmful or irritant 31 suppliers listed Drug substance
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Eletriptan chemical structure, C22H26N2O2S, CAS 143322-58-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
143322-58-1
Formula
C22H26N2O2S
Molar mass
382.53 g/mol
EC number
640-088-3
HS code
293399
Category
Analgesics and anti-inflammatories

What is Eletriptan?

Plain description, key identifiers and synonyms

Eletriptan is an N-alkylpyrrolidine, that is N-methylpyrrolidine in which the pro-R hydrogen at position 2 is replaced by a {5-[2-(phenylsulfonyl)ethyl]-1H-indol-3-yl}methyl group. It has a role as a non-steroidal anti-inflammatory drug, a serotonergic agonist and a vasoconstrictor agent. It is a member of indoles, a sulfone and a N-alkylpyrrolidine. It is a conjugate base of an eletriptan(1+).

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
5-[2-(benzenesulfonyl)ethyl]-3-[[(2R)-1-methylpyrrolidin-2-yl]methyl]-1H-indole
CAS number
143322-58-1 CAS number cross-checked
EC number
640-088-3
Molecular formula
C22H26N2O2S
UNII
22QOO9B8KI
MDL number
MFCD00943792
InChIKey
PWVXXGRKLHYWKM-LJQANCHMSA-N
InChI
InChI=1S/C22H26N2O2S/c1-24-12-5-6-19(24)15-18-16-23-22-10-9-17(14-21(18)22)11-13-27(25,26)20-7-3-2-4-8-20/h2-4,7-10,14,16,19,23H,5-6,11-13,15H2,1H3/t19-/m1/s1
Canonical SMILES
CN1CCCC1Cc1c[nH]c2ccc(CCS(=O)(=O)c3ccccc3)cc12
Isomeric SMILES
CN1CCC[C@@H]1CC2=CNC3=C2C=C(C=C3)CCS(=O)(=O)C4=CC=CC=C4

Synonyms

  • eletriptanum
  • UK 116044
  • UK-116,044
  • 5-[2-(benzenesulfonyl)ethyl]-3-[[(2R)-1-methylpyrrolidin-2-yl]methyl]-1H-indole
  • UK-116044-04 FREE BASE
  • UK-116,044-04 FREE BASE
  • 5-[2-(benzenesulfonyl)ethyl]-3-{[(2R)-1-methylpyrrolidin-2-yl]methyl}-1H-indole
  • (R)-3-((1-methyl-2-pyrrolidinyl)methyl)-5-(2-(phenylsulfonyl)ethyl)-1H-indole
  • 3-(((2R)-1-methylpyrrolidin-2-yl)methyl)-5-(2-phenylsulfonylethyl)-1H-indole
  • 3-[[(2R)-1-methylpyrrolidin-2-yl]methyl]-5-(2-phenylsulfonylethyl)-1H-indole
  • 5-(2-(benzenesulfonyl)ethyl)-3-(((2R)-1-methylpyrrolidin-2-yl)methyl)-1H-indole
  • UK 166044
  • UK-166,044
  • Eletriptan (INN)
  • (R)-3-((1-methylpyrrolidin-2-yl)methyl)-5-(2-(phenylsulfonyl)ethyl)-1H-indole
  • (R)-5-[2-(Benzenesulfonyl)ethyl]-3-[(N-methylpyrrolidin-2-yl)methyl]-1H-indole
  • 3-(((R)-1-Methyl-2-pyrrolidinyl)methyl)-5-(2-(phenylsulfonyl)ethyl)indole
  • 1H-Indole, 3-(((2R)-1-methyl-2-pyrrolidinyl)methyl)-5-(2-(phenylsulfonyl)ethyl)ethyl)-
  • 3-[[(2r)-1-methyl-2-pyrrolidinyl]methyl]-5-[2-(phenylsulfonyl)ethyl]-1h-indole
  • Eletriptan, Free Base
  • 3-{[(2R)-1-methylpyrrolidin-2-yl]methyl}-5-[2-(phenylsulfonyl)ethyl]-1H-indole
  • UK-116044-04 [As Hydrobromide)
  • UK-116,044-04 [as hydrobromide]
  • (R)-5-(2-Phenylsulfonylethyl)-3-(N-methylpyrrolidin-2-ylmethyl)-1H-indole
  • 3-(N-methyl-2(R)-pyrrolidinylmethyl)-5-(2-phenylsulphonylethyl)-1H-indole
Show all 27 synonyms
  • (R)-5-(2-benzenesulphonylethyl)-3-(N-methylpyrrolidin-2-ylmethyl)-1H-indole
  • 3-{[1-methylpyrrolidin-2(R)-yl]methyl}-5-(2-phenylsulphonylethyl)-1H-indole

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
382.53 g/molcalc.
Exact mass
382.1715 Dacalc.
LogP (octanol/water)
3.82calc.
Topological polar surface area
53.17 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
6calc.
Heavy atoms
27calc.
Rings
4calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.36calc.
Formal charge
0calc.
Stereocentres
1calc.
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, O=S(=O)(CCc1ccc2[nH]cc(CC3CCCN3)c2c1)c1ccccc1

O=S(=O)(CCc1ccc2[nH]cc(CC3CCCN3)c2c1)c1ccccc1

4 rings, 26 atoms.

16 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS05: Corrosive
Corrosive
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H302Harmful if swallowed.
  • H318Causes serious eye damage.
  • H412Harmful to aquatic life with long lasting effects.
Precautionary statements (10)
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P270Do not eat, drink or smoke when using this product.
  • P273Avoid release to the environment.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • P305 + P354 + P338If in eyes: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P317Get 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

Eletriptan suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 31 suppliers
30 of 30 offers
  • Chemlex Pharmaceuticals LLC
    United StatesUnclaimed profile
    EletriptanGrade, purity and minimum order on request
    Price on request
    View
  • Azakemlabs Pvt.ltd
    India, Bidar ManufacturerUnclaimed profile
    EletriptanGrade, purity and minimum order on request
    Price on request
    View
  • ost-chem.com
    United StatesUnclaimed profile
    EletriptanGrade, purity and minimum order on request
    Price on request
    View
  • Stereokem
    United States, Santa ClaraUnclaimed profile
    EletriptanGrade, purity and minimum order on request
    Price on request
    View
  • Guangzhou PI PI BIOTECH INC
    China, GuangzhouUnclaimed profile
    EletriptanGrade, purity and minimum order on request
    Price on request
    View
  • Pro Test
    Poland, Warszawa ManufacturerUnclaimed profile
    EletriptanGrade, purity and minimum order on request
    Price on request
    View
  • WNS Feildpharma
    Pakistan ManufacturerUnclaimed profile
    EletriptanGrade, purity and minimum order on request
    Price on request
    View
  • 001Chemical
    China, HangzhouUnclaimed profile
    EletriptanGrade, purity and minimum order on request
    Price on request
    View
  • AbaChemScene, LLC
    United States, Monmouth JunctionUnclaimed profile
    EletriptanGrade, purity and minimum order on request
    Price on request
    View
  • Acorn PharmaTech, LLC
    United States, Redwood CityUnclaimed profile
    EletriptanGrade, purity and minimum order on request
    Price on request
    View

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

31 suppliers in 9 countries

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Eletriptan 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

Use classes: Pharmaceuticals.

Pharmacological actions

  • Serotonin Receptor Agonists

Roles

  • anti-inflammatory agent
  • anti-inflammatory drug
  • antirheumatic drug
  • cardiovascular drug
  • neurotransmitter agent
  • non-steroidal anti-inflammatory drug
  • pharmaceutical
  • serotonergic agonist
  • serotonergic drug
  • vasoconstrictor agent

Pharmacology

Eletriptan is a Serotonin-1b and Serotonin-1d Receptor Agonist. The mechanism of action of eletriptan is as a Serotonin 1b Receptor Agonist and Serotonin 1d Receptor Agonist.

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • Active ingredient in FDA approved drug labels

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Eletriptan 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 Eletriptan is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Eletriptan?

Eletriptan is an N-alkylpyrrolidine, that is N-methylpyrrolidine in which the pro-R hydrogen at position 2 is replaced by a {5-[2-(phenylsulfonyl)ethyl]-1H-indol-3-yl}methyl group. It has a role as a non-steroidal anti-inflammatory drug, a serotonergic agonist and a vasoconstrictor agent.

What is the CAS number of Eletriptan?

The CAS registry number of Eletriptan is 143322-58-1.

What is the molecular formula and weight of Eletriptan?

The molecular formula of Eletriptan is C22H26N2O2S and its molar mass is 382.53 g/mol.

What is Eletriptan used for?

Use classes: Pharmaceuticals.

Is Eletriptan hazardous?

Eletriptan carries the GHS signal word "Danger". Main hazards: harmful if swallowed, causes serious eye damage, harmful to aquatic life with long lasting effects. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Eletriptan?

Eletriptan 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 Eletriptan?

CompoundList lists 31 suppliers of Eletriptan in United States, China, Canada, Germany and 5 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Eletriptan in India?

1 supplier in India list Eletriptan on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Eletriptan?

Suppliers quote Eletriptan 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 Eletriptan

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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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