4-(Methylsulphonyl)Aniline Hydrochloride - ≥99% , CAS No.177662-76-9

CAS: 177662-76-9 Cat. No.: A699915 Molecular Weight: 207.68 EC Number: 674-168-4 PubChem CID: 2735180
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
Storage
Room temperature
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
A699915-5g
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$432.90
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Why this grade

≥99% 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

Specifications & Purity
≥99%
Storage
Room temperature
Purity
≥99%
Names and Identifiers
Canonical SmilesCS(=O)(=O)C1=CC=C(C=C1)N.Cl
IUPAC Name4-methylsulfonylaniline;hydrochloride
InChIKeyNMEAGYKSZYLEAS-UHFFFAOYSA-N
INCHI1S/C7H9NO2S.ClH/c1-11(9,10)7-4-2-6(8)3-5-7;/h2-5H,8H2,1H3;1H
Isomeric SMILES CS(=O)(=O)C1=CC=C(C=C1)N.Cl
PubChem CID 2735180
Molecular Weight 207.68

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
SubclassAniline and substituted anilines
Intermediate Tree Nodes Not available
Direct ParentSulfonylanilines
Alternative Parents Benzenesulfonyl compounds  Sulfones  Primary amines  Organopnictogen compounds  Organic zwitterions  Organic oxides  Organic chloride salts  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Sulfonylaniline - Benzenesulfonyl group - Sulfone - Sulfonyl - Amine - Organic oxide - Hydrocarbon derivative - Organic chloride salt - Organic salt - Organic zwitterion - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Primary amine - Organosulfur compound - Organonitrogen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as sulfonylanilines. These are compounds containing an aniline moiety, which is para-substituted by a sulfonyl group.
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
Melt Point(°C)>183(dec)
Molecular Weight207.680 g/mol
XLogP3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass207.012 Da
Monoisotopic Mass207.012 Da
Topological Polar Surface Area68.500 Ų
Heavy Atom Count12
Formal Charge0
Complexity209.000
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 Count2
Solution Calculators
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