Acetarsol (Stovarsol) is a potent and orally active anti-infective agent. Acetarsol shows anti-parasite activity. Acetarsol has the potential for the research of proctitis.

Specifications

Synonyms

Specifications & Purity

Moligand™, ≥98%

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Grade

Moligand™

Action Type

INHIBITOR

Purity

≥98%

Names and Identifiers

Canonical Smiles	CC(=O)NC1=C(C=CC(=C1)[As](=O)(O)O)O
IUPAC Name	(3-acetamido-4-hydroxyphenyl)arsonic acid
InChIKey	ODFJOVXVLFUVNQ-UHFFFAOYSA-N
INCHI	1S/C8H10AsNO5/c1-5(11)10-7-4-6(9(13,14)15)2-3-8(7)12/h2-4,12H,1H3,(H,10,11)(H2,13,14,15)
Isomeric SMILES	CC(=O)NC1=C(C=CC(=C1)[As](=O)(O)O)O
UN Number	3465
Packing Group	II
Molecular Weight	275.09
Reaxy-Rn	2941984
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2941984&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Benzenoids
  - Class Benzene and substituted derivatives
    - Subclass Anilides

Kingdom	Organic compounds
Superclass	Benzenoids
Class	Benzene and substituted derivatives
Subclass	Anilides
Intermediate Tree Nodes	Not available
Direct Parent	Acetanilides
Alternative Parents	N-acetylarylamines 1-hydroxy-2-unsubstituted benzenoids Pentaorganoarsanes Acetamides Secondary carboxylic acid amides Oxygen-containing organoarsenic compounds Organic metalloid salts Organopnictogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds
Molecular Framework	Aromatic homomonocyclic compounds
Substituents	Acetanilide - N-acetylarylamine - N-arylamide - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Pentaorganoarsane - Acetamide - Carboxamide group - Secondary carboxylic acid amide - Carboxylic acid derivative - Oxygen-containing organoarsenic compound - Organic metalloid salt - Organic nitrogen compound - Organic salt - Hydrocarbon derivative - Organic oxide - Organooxygen compound - Organonitrogen compound - Organoarsenic compound - Organopnictogen compound - Organic oxygen compound - Carbonyl group - Aromatic homomonocyclic compound
Description	This compound belongs to the class of organic compounds known as acetanilides. These are organic compounds containing an acetamide group conjugated to a phenyl group.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

3D Structure

Associated Targets(Human)

POLB Tchem DNA polymerase beta (23632 Activities)

Discover Target: POLB

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

A498 (42825 Activities)

Lot Number	Certificate Type	Date	Item
I2502179	Certificate of Analysis	Aug 26, 2025	A357000
I2502180	Certificate of Analysis	Aug 26, 2025	A357000
I2502181	Certificate of Analysis	Aug 26, 2025	A357000

Solubility	insoluble in H2O; insoluble in EtOH; ≥12.95 mg/mL in DMSO with gentle warming
Melt Point(°C)	225-227° C
Molecular Weight	275.090 g/mol
XLogP3
Hydrogen Bond Donor Count	4
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	2
Exact Mass	274.977 Da
Monoisotopic Mass	274.977 Da
Topological Polar Surface Area	107.000 Å²
Heavy Atom Count	15
Formal Charge	0
Complexity	289.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Acetarsone - Moligand™, ≥98% , CAS No.97-44-9

Why this grade

Storage & shipping

Quality documents

Literature proof

Overview

Specifications

Documentation

📋 Safety Data Sheet (SDS)

✅ Certificate of Analysis (COA)

📊 Datasheet

🔬 Specification Sheet

Advanced Data

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