3-(Methanesulfonylamino)benzoic acid - ≥98% , CAS No.28547-13-9

CAS: 28547-13-9 Cat. No.: M183429 Molecular Weight: 215.23 EC Number: 630-168-6
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
3-(METHANESULFONYLAMINO)BENZOIC ACID | 3-[(methylsulfonyl)amino]benzoic acid | MFCD00596197 | 3-(methanesulfonamido)benzoic acid | AKOS000116459 | BBL013191 | A876693 | DTXSID00280103 | Z45636555 | EN300-05441 | 3-(Methylsulfonamido)benzoicAcid | 3-(Methy
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
M183429-1g
2

$58.90

$88.90
Save $30.00 (33.75%)
5g
M183429-5g
2

$180.90

$271.90
Save $91.00 (33.47%)
25g
M183429-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$532.90

$799.90
Save $267.00 (33.38%)
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
3-(METHANESULFONYLAMINO)BENZOIC ACID | 3-[(methylsulfonyl)amino]benzoic acid | MFCD00596197 | 3-(methanesulfonamido)benzoic acid | AKOS000116459 | BBL013191 | A876693 | DTXSID00280103 | Z45636555 | EN300-05441 | 3-(Methylsulfonamido)benzoicAcid | 3-(Methy
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Canonical SmilesCS(=O)(=O)NC1=CC=CC(=C1)C(=O)O
IUPAC Name3-(methanesulfonamido)benzoic acid
InChIKeyWLPFXFJXJHAIKU-UHFFFAOYSA-N
INCHI1S/C8H9NO4S/c1-14(12,13)9-7-4-2-3-6(5-7)8(10)11/h2-5,9H,1H3,(H,10,11)
Isomeric SMILES CS(=O)(=O)NC1=CC=CC(=C1)C(=O)O
Molecular Weight 215.23
Reaxy-Rn 2213626
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2213626&ln=

Documentation

📋 Safety Data Sheet (SDS)

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

Download SDS →

✅ Certificate of Analysis (COA)

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

Look up COA →

📊 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

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassSulfanilides
Intermediate Tree Nodes Not available
Direct ParentSulfanilides
Alternative Parents Benzoic acids  Benzoyl derivatives  Organosulfonamides  Organic sulfonamides  Aminosulfonyl compounds  Monocarboxylic acids and derivatives  Carboxylic acids  Organopnictogen compounds  Organooxygen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Sulfanilide - Benzoic acid or derivatives - Benzoic acid - Benzoyl - Organic sulfonic acid amide - Organosulfonic acid amide - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Aminosulfonyl compound - Sulfonyl - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxide - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Hydrocarbon derivative - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as sulfanilides. These are organic aromatic compounds containing a sulfanilide moiety, with the general structure RS(=O)(=O)NC1=CC=CC=C1.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

3 results found

Lot NumberCertificate TypeDateItem
J2522621Certificate of AnalysisAug 16, 2025 M183429
J2522622Certificate of AnalysisAug 16, 2025 M183429
J2527769Certificate of AnalysisAug 16, 2025 M183429
Chemical and Physical Properties
SensitivityHygroscopic
Molecular Weight215.230 g/mol
XLogP31.100
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count5
Rotatable Bond Count3
Exact Mass215.025 Da
Monoisotopic Mass215.025 Da
Topological Polar Surface Area91.900 Ų
Heavy Atom Count14
Formal Charge0
Complexity306.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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