P-hydroxybenzene sulfonyl anilide - ≥98% , CAS No.161356-05-4

CAS: 161356-05-4 Cat. No.: P294767 Molecular Weight: 249.29 PubChem CID: 9921239
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
N-phenyl-4-hydroxybenzenesulfonamide | BS-52226 | A3573 | MFCD03840793 | AKOS009292819 | SCHEMBL930801 | F71312 | Benzenesulfonamide, 4-hydroxy-N-phenyl- | DTXSID30432850 | 4-hydroxy-N-phenylbenzene-1-sulfonamide | 4-Hydroxy-N-phenylbenzene sulphonamide |
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
25g
P294767-25g
4

$9.90

$14.90
Save $5.00 (33.56%)
100g
P294767-100g
4

$28.90

$43.90
Save $15.00 (34.17%)
500g
P294767-500g
1

$62.90

$94.90
Save $32.00 (33.72%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

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

🌡

Storage & shipping

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

📋

Quality documents

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

📚

Literature proof

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

Specifications

Synonyms
N-phenyl-4-hydroxybenzenesulfonamide | BS-52226 | A3573 | MFCD03840793 | AKOS009292819 | SCHEMBL930801 | F71312 | Benzenesulfonamide, 4-hydroxy-N-phenyl- | DTXSID30432850 | 4-hydroxy-N-phenylbenzene-1-sulfonamide | 4-Hydroxy-N-phenylbenzene sulphonamide |
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488196434
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488196434
Canonical SmilesC1=CC=C(C=C1)NS(=O)(=O)C2=CC=C(C=C2)O
IUPAC Name4-hydroxy-N-phenylbenzenesulfonamide
InChIKeyZCDVIQXSESHKES-UHFFFAOYSA-N
INCHI1S/C12H11NO3S/c14-11-6-8-12(9-7-11)17(15,16)13-10-4-2-1-3-5-10/h1-9,13-14H
Isomeric SMILES C1=CC=C(C=C1)NS(=O)(=O)C2=CC=C(C=C2)O
PubChem CID 9921239
Molecular Weight 249.29

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.

View datasheet →

🔬 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
SubclassSulfanilides
Intermediate Tree Nodes Not available
Direct ParentSulfanilides
Alternative Parents Benzenesulfonamides  Benzenesulfonyl compounds  1-hydroxy-2-unsubstituted benzenoids  Organosulfonamides  Aminosulfonyl compounds  Organooxygen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Benzenesulfonamide - Sulfanilide - Benzenesulfonyl group - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Organosulfonic acid amide - Aminosulfonyl compound - Sulfonyl - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Organic oxide - Organic oxygen compound - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Hydrocarbon derivative - 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





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.

3 results found

Lot NumberCertificate TypeDateItem
K2103146Certificate of AnalysisAug 11, 2025 P294767
K2103148Certificate of AnalysisAug 11, 2025 P294767
K2103149Certificate of AnalysisAug 11, 2025 P294767
Chemical and Physical Properties
Boil Point(°C)440.6±47.0 °C
Melt Point(°C)135-137 °C
Molecular Weight249.290 g/mol
XLogP31.900
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count3
Exact Mass249.046 Da
Monoisotopic Mass249.046 Da
Topological Polar Surface Area74.800 Ų
Heavy Atom Count17
Formal Charge0
Complexity322.000
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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