CompoundList
Sign in
Cardiovascular and metabolic drugs

Piretanide

Also known as 4-phenoxy-3-(pyrrolidin-1-yl)-5-sulfamoylbenzoic acid, HOE 118, Arlix

CAS 55837-27-9Formula C17H18N2O5SMolar mass 362.41 g/molEC 259-852-9
6 suppliers listed
Get quotes Compare 6 suppliers
Piretanide chemical structure, C17H18N2O5S, CAS 55837-27-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
55837-27-9
Formula
C17H18N2O5S
Molar mass
362.41 g/mol
EC number
259-852-9
HS code
293590
Category
Cardiovascular and metabolic drugs

What is Piretanide?

Plain description, key identifiers and synonyms

Piretanide is an aromatic ether.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
4-phenoxy-3-pyrrolidin-1-yl-5-sulfamoylbenzoic acid
CAS number
55837-27-9 CAS number cross-checked
EC number
259-852-9
Molecular formula
C17H18N2O5S
UNII
DQ6KK6GV93
MDL number
MFCD00867334
InChIKey
UJEWTUDSLQGTOA-UHFFFAOYSA-N
InChI
InChI=1S/C17H18N2O5S/c18-25(22,23)15-11-12(17(20)21)10-14(19-8-4-5-9-19)16(15)24-13-6-2-1-3-7-13/h1-3,6-7,10-11H,4-5,8-9H2,(H,20,21)(H2,18,22,23)
SMILES (canonical and isomeric)
C1CCN(C1)C2=C(C(=CC(=C2)C(=O)O)S(=O)(=O)N)OC3=CC=CC=C3

Synonyms

  • 4-phenoxy-3-(pyrrolidin-1-yl)-5-sulfamoylbenzoic acid
  • HOE 118
  • Arlix
  • 4-phenoxy-3-pyrrolidin-1-yl-5-sulfamoylbenzoic acid
  • Piretanidum
  • Hoe-118
  • Piretanida
  • Benzoic acid, 3-(aminosulfonyl)-4-phenoxy-5-(1-pyrrolidinyl)-
  • Arelix
  • Tauliz
  • Piretanide CRS
  • Piretanido
  • Eurelix
  • Arelix (TN)
  • 4-Phenoxy-3-(1-pyrrolidinyl)-5-sulfamoylbenzoic acid
  • Piretanide, 4-Phenoxy-3-(pyrrolidin-1-yl)-5-sulfamoylbenzoic acid
  • Tauliz-d4
  • Piretanide (Standard)
  • 3-(Aminosulfonyl)-4-phenoxy-5-(1-pyrrolidinyl)-benzoic acid
  • Acide phenoxy-4-(1-pyrrolidinyl)-3-sulfamoyl-5 benzoique
  • Piretanide (JAN/USAN/INN)
  • 4-phenoxy-3-pyrrolidin-1-yl-5-sulfamoyl-benzoic acid
  • Piretanide for system suitability CRS

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
362.41 g/molcalc.
Exact mass
362.0936 Dacalc.
LogP (octanol/water)
2.42calc.
Topological polar surface area
109.9 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
5calc.
Heavy atoms
25calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.24calc.
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, c1ccc(Oc2ccccc2N2CCCC2)cc1

c1ccc(Oc2ccccc2N2CCCC2)cc1

3 rings, 18 atoms.

6 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS classification
Hazard pictograms

Hazard statements

  • H412Harmful to aquatic life with long lasting effects.
Precautionary statements (2)
  • P273Avoid release to the environment.
  • 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

Piretanide suppliers

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

All 6 suppliers
6 of 6 offers

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

6 suppliers in 4 countries

Send one request to many suppliers

Choose up to 10 suppliers or let us match your request. Compare quotes side by side, free.

Choose suppliersPost a request

Piretanide price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

Get latest price

Uses and applications

What the substance is used for, by industry and function

Use classes: Pharmaceuticals.

Industries and functions

Pharmacological actions

  • Diuretics
  • Sodium Potassium Chloride Symporter Inhibitors

Roles

  • cardiovascular drug
  • pharmaceutical

Pharmacology

Piretanide is a sulfamoylbenzoic acid belonging to the class of loop diuretics. Piretanide is structurally related to furosemide and bumetanide.

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 Piretanide is traded under.

HS 2935.90Indicative HS code

Sulphonamides, other

World exports in 2024
$5.64B
−11.0% vs 2023, imports $8.56B
2019 to 2024
Top exporters
  1. Ireland43.1%
  2. China12.0%
  3. India * partner reported9.5%
Top importers
  1. United States23.6%
  2. Slovenia19.1%
  3. Spain11.7%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Piretanide?

Piretanide is an aromatic ether.

What is the CAS number of Piretanide?

The CAS registry number of Piretanide is 55837-27-9.

What is the molecular formula and weight of Piretanide?

The molecular formula of Piretanide is C17H18N2O5S and its molar mass is 362.41 g/mol.

What is Piretanide used for?

Use classes: Pharmaceuticals.

Is Piretanide hazardous?

Piretanide has a GHS hazard classification. Main hazards: 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 Piretanide?

Piretanide is usually classified under HS code 293590 (Sulphonamides, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Piretanide?

CompoundList lists 6 suppliers of Piretanide in China, Canada, France and United Kingdom. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Piretanide?

Suppliers quote Piretanide 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 Piretanide

Get quotes for Piretanide

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Piretanide
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Piretanide with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/piretanide-55837-27-9" title="Piretanide structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Cardiovascular and metabolic drugs or HS code 293590

6 suppliers
Free quotes, contact stays private
Get quotes