4-(4-Methylphenylsulfonamido)benzoic acid - ≥95% , CAS No.37028-85-6

CAS: 37028-85-6 Cat. No.: N184072 Molecular Weight: 291.3 EC Number: 110-955-6
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
SCHEMBL1030477 | Cambridge id 5177177 | SR-01000492947 | 4-(tosylamino)benzoic acid | BBL019635 | 4-([(4-Methylphenyl)sulfonyl]amino)benzoic acid # | 4-(4-Methylphenylsulfonamido)benzoic acid | 4-[(4-methylphenyl)sulfonylamino]benzoic acid | 4-((4-Methylp
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
N184072-250mg
3
$27.90
1g
N184072-1g
3
$79.90
5g
N184072-5g
2
$323.90
25g
N184072-25g
1
$1,295.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

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
SCHEMBL1030477 | Cambridge id 5177177 | SR-01000492947 | 4-(tosylamino)benzoic acid | BBL019635 | 4-([(4-Methylphenyl)sulfonyl]amino)benzoic acid # | 4-(4-Methylphenylsulfonamido)benzoic acid | 4-[(4-methylphenyl)sulfonylamino]benzoic acid | 4-((4-Methylp
Specifications & Purity
≥95%
Storage
Room temperature
Shipped In
Normal
Purity
≥95%
Names and Identifiers
Canonical SmilesCC1=CC=C(C=C1)S(=O)(=O)NC2=CC=C(C=C2)C(=O)O
IUPAC Name4-[(4-methylphenyl)sulfonylamino]benzoic acid
InChIKeyZEUVKKKFDVRMIM-UHFFFAOYSA-N
INCHI1S/C14H13NO4S/c1-10-2-8-13(9-3-10)20(18,19)15-12-6-4-11(5-7-12)14(16)17/h2-9,15H,1H3,(H,16,17)
Isomeric SMILES CC1=CC=C(C=C1)S(=O)(=O)NC2=CC=C(C=C2)C(=O)O
Molecular Weight 291.3
Reaxy-Rn 2871344
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2871344&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.

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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.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassToluenes
Intermediate Tree Nodes Tosyl compounds
Direct ParentP-toluenesulfonamides
Alternative Parents Sulfanilides  Benzenesulfonamides  Benzoic acids  Benzenesulfonyl compounds  Benzoyl derivatives  Organosulfonamides  Aminosulfonyl compounds  Monocarboxylic acids and derivatives  Carboxylic acids  Organopnictogen compounds  Organooxygen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents P-toluenesulfonamide - Benzenesulfonamide - Sulfanilide - Benzoic acid or derivatives - Benzoic acid - Benzenesulfonyl group - Benzoyl - Organosulfonic acid amide - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Aminosulfonyl compound - Sulfonyl - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Hydrocarbon derivative - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Organic oxide - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as p-toluenesulfonamides. These are aromatic heterocyclic compounds containing a toluene that is p-substituted with a sulfonamide group.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Mechanisms of Action
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.

4 results found

Lot NumberCertificate TypeDateItem
K2504735Certificate of AnalysisSep 03, 2025 N184072
K2504736Certificate of AnalysisSep 03, 2025 N184072
K2504737Certificate of AnalysisSep 03, 2025 N184072
K2504739Certificate of AnalysisSep 03, 2025 N184072
Chemical and Physical Properties
Molecular Weight291.320 g/mol
XLogP32.300
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count5
Rotatable Bond Count4
Exact Mass291.057 Da
Monoisotopic Mass291.057 Da
Topological Polar Surface Area91.900 Ų
Heavy Atom Count20
Formal Charge0
Complexity427.000
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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