4-(1H-Pyrazol-1-ylsulfonyl)phenylboronic acid - ≥98% , CAS No.957061-02-8

CAS: 957061-02-8 Cat. No.: H188741 Molecular Weight: 252.1 PubChem CID: 44119691
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
(4-((1H-Pyrazol-1-yl)sulfonyl)phenyl)boronicacid | DTXSID20657373 | C9H9BN2O4S | AKOS015854211 | AMY32822 | A858912 | (4-pyrazol-1-ylsulfonylphenyl)boronic acid | 4-(1H-Pyrazol-1-ylsulphonyl)benzeneboronic acid | FT-0687798 | MFCD09027235 | (4-((1H-Pyrazo
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
H188741-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$76.90

$115.90
Save $39.00 (33.65%)
1g
H188741-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$230.90

$346.90
Save $116.00 (33.44%)
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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.

📚

Literature proof

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

Specifications

Synonyms
(4-((1H-Pyrazol-1-yl)sulfonyl)phenyl)boronicacid | DTXSID20657373 | C9H9BN2O4S | AKOS015854211 | AMY32822 | A858912 | (4-pyrazol-1-ylsulfonylphenyl)boronic acid | 4-(1H-Pyrazol-1-ylsulphonyl)benzeneboronic acid | FT-0687798 | MFCD09027235 | (4-((1H-Pyrazo
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Canonical SmilesB(C1=CC=C(C=C1)S(=O)(=O)N2C=CC=N2)(O)O
IUPAC Name(4-pyrazol-1-ylsulfonylphenyl)boronic acid
InChIKeyJEIPACYLLOVWOL-UHFFFAOYSA-N
INCHI1S/C9H9BN2O4S/c13-10(14)8-2-4-9(5-3-8)17(15,16)12-7-1-6-11-12/h1-7,13-14H
Isomeric SMILES B(C1=CC=C(C=C1)S(=O)(=O)N2C=CC=N2)(O)O
PubChem CID 44119691
Molecular Weight 252.1

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.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassBenzenesulfonamides
Intermediate Tree Nodes Not available
Direct ParentBenzenesulfonamides
Alternative Parents Benzenesulfonyl compounds  Sulfonyls  Pyrazoles  Organosulfonic acids and derivatives  Heteroaromatic compounds  Boronic acids  Organic metalloid salts  Azacyclic compounds  Organonitrogen compounds  Organometalloid compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Benzenesulfonamide - Benzenesulfonyl group - Azole - Pyrazole - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Sulfonyl - Heteroaromatic compound - Boronic acid - Boronic acid derivative - Organoheterocyclic compound - Organic metalloid salt - Azacycle - Organic nitrogen compound - Organosulfur compound - Organonitrogen compound - Organic metalloid moeity - Hydrocarbon derivative - Organic oxygen compound - Organic oxide - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzenesulfonamides. These are organic compounds containing a sulfonamide group that is S-linked to a benzene ring.
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:
Chemical and Physical Properties
Molecular Weight252.060 g/mol
XLogP3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count5
Rotatable Bond Count3
Exact Mass252.038 Da
Monoisotopic Mass252.038 Da
Topological Polar Surface Area101.000 Ų
Heavy Atom Count17
Formal Charge0
Complexity348.000
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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