1-((4-chloro-3-methoxyphenyl)sulfonyl)-3-methyl-1H-pyrazole , CAS No.957294-38-1

CAS: 957294-38-1 Cat. No.: C973875 Molecular Weight: 286.740
AVAILABLE TO ORDER
Storage
Room temperature
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Size
Status
Price
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1mg
C973875-1mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$465.90
5mg
C973875-5mg
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$525.90
10mg
C973875-10mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$568.90
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Why this grade

for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships 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

Storage
Room temperature
Names and Identifiers
Canonical SmilesCC1=NN(C=C1)S(=O)(=O)C2=CC(=C(C=C2)Cl)OC
IUPAC Name1-(4-chloro-3-methoxyphenyl)sulfonyl-3-methylpyrazole
InChIKeyBTNKXXCNTITKGF-UHFFFAOYSA-N
INCHI1S/C11H11ClN2O3S/c1-8-5-6-14(13-8)18(15,16)9-3-4-10(12)11(7-9)17-2/h3-7H,1-2H3
Molecular Weight 286.740

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
SubclassBenzenesulfonamides
Intermediate Tree Nodes Not available
Direct ParentBenzenesulfonamides
Alternative Parents Benzenesulfonyl compounds  Anisoles  Methoxybenzenes  Phenoxy compounds  Alkyl aryl ethers  Chlorobenzenes  Aryl chlorides  Heteroaromatic compounds  Sulfonyls  Organosulfonic acids and derivatives  Pyrazoles  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Organochlorides  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Benzenesulfonamide - Benzenesulfonyl group - Anisole - Phenoxy compound - Phenol ether - Methoxybenzene - Alkyl aryl ether - Chlorobenzene - Halobenzene - Aryl chloride - Aryl halide - Heteroaromatic compound - Azole - Pyrazole - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Sulfonyl - Ether - Azacycle - Organoheterocyclic compound - Organooxygen compound - Organonitrogen compound - Organochloride - Organohalogen compound - Organic nitrogen compound - Organic oxygen compound - Organosulfur compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - 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 Weight286.740 g/mol
XLogP32.500
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count3
Exact Mass286.018 Da
Monoisotopic Mass286.018 Da
Topological Polar Surface Area69.600 Ų
Heavy Atom Count18
Formal Charge0
Complexity384.000
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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