N-(4-Fluorophenyl) 4-boronobenzenesulfonamide (contains varying amounts of Anhydride) - ≥98% , CAS No.957121-13-0

CAS: 957121-13-0 Cat. No.: N188849 Molecular Weight: 295.1
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
AS-66509 | (4-(N-(4-Fluorophenyl)sulfamoyl)phenyl)boronicacid | {4-[(4-Fluorophenyl)sulfamoyl]phenyl}boronic acid | SCHEMBL15208748 | SB82458 | (4-(N-(4-Fluorophenyl)sulfamoyl)phenyl)boronic acid | (4-(N-(4-Fluorophenyl)sulfamoyl)-phenyl)boronic acid | D9
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
N188849-250mg
6

$33.90

$50.90
Save $17.00 (33.40%)
1g
N188849-1g
4

$82.90

$124.90
Save $42.00 (33.63%)
5g
N188849-5g
2

$210.90

$316.90
Save $106.00 (33.45%)
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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.

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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
AS-66509 | (4-(N-(4-Fluorophenyl)sulfamoyl)phenyl)boronicacid | {4-[(4-Fluorophenyl)sulfamoyl]phenyl}boronic acid | SCHEMBL15208748 | SB82458 | (4-(N-(4-Fluorophenyl)sulfamoyl)phenyl)boronic acid | (4-(N-(4-Fluorophenyl)sulfamoyl)-phenyl)boronic acid | D9
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid504770468
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504770468
Canonical SmilesB(C1=CC=C(C=C1)S(=O)(=O)NC2=CC=C(C=C2)F)(O)O
IUPAC Name[4-[(4-fluorophenyl)sulfamoyl]phenyl]boronic acid
InChIKeyMFWQIJUPTCPQPU-UHFFFAOYSA-N
INCHI1S/C12H11BFNO4S/c14-10-3-5-11(6-4-10)15-20(18,19)12-7-1-9(2-8-12)13(16)17/h1-8,15-17H
Isomeric SMILES B(C1=CC=C(C=C1)S(=O)(=O)NC2=CC=C(C=C2)F)(O)O
Molecular Weight 295.1
Reaxy-Rn 23848264
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=23848264&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.

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  Fluorobenzenes  Organosulfonamides  Aryl fluorides  Aminosulfonyl compounds  Boronic acids  Organic metalloid salts  Organonitrogen compounds  Organometalloid compounds  Organofluorides  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Benzenesulfonamide - Sulfanilide - Benzenesulfonyl group - Fluorobenzene - Halobenzene - Aryl fluoride - Aryl halide - Organosulfonic acid amide - Aminosulfonyl compound - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Sulfonyl - Boronic acid - Boronic acid derivative - Organic metalloid salt - Organosulfur compound - Organonitrogen compound - Organofluoride - Organic metalloid moeity - Organohalogen compound - Hydrocarbon derivative - Organic nitrogen compound - Organic oxygen compound - Organic oxide - 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.

7 results found

Lot NumberCertificate TypeDateItem
F23251505Certificate of AnalysisApr 02, 2026 N188849
F23251521Certificate of AnalysisApr 02, 2026 N188849
F23251538Certificate of AnalysisApr 02, 2026 N188849
F23251580Certificate of AnalysisApr 02, 2026 N188849
F23251588Certificate of AnalysisApr 02, 2026 N188849
F23251590Certificate of AnalysisApr 02, 2026 N188849
I2505065Certificate of AnalysisJul 05, 2023 N188849
Chemical and Physical Properties
Molecular Weight295.100 g/mol
XLogP3
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count6
Rotatable Bond Count4
Exact Mass295.049 Da
Monoisotopic Mass295.049 Da
Topological Polar Surface Area95.000 Ų
Heavy Atom Count20
Formal Charge0
Complexity398.000
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
Reviews

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