2-Methoxy-5-(methylsulfonyl)benzoic acid - ≥97% , CAS No.50390-76-6

CAS: 50390-76-6 Cat. No.: M696151 Molecular Weight: 230.23 EC Number: 256-573-4 PubChem CID: 170840
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
4-Methoxy-3-Carboxymethylbenzene Sulponate
Storage
Protected from light,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
M696151-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$9.90
5g
M696151-5g
3
$12.90
25g
M696151-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$36.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Protected from light,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.

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Literature proof

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

Specifications

Synonyms
4-Methoxy-3-Carboxymethylbenzene Sulponate
Specifications & Purity
≥97%
Storage
Protected from light, Room temperature
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Canonical SmilesCOC1=C(C=C(C=C1)S(=O)(=O)C)C(=O)O
IUPAC Name2-methoxy-5-methylsulfonylbenzoic acid
InChIKeyBXWLVQXAFBWKSR-UHFFFAOYSA-N
INCHI1S/C9H10O5S/c1-14-8-4-3-6(15(2,12)13)5-7(8)9(10)11/h3-5H,1-2H3,(H,10,11)
Isomeric SMILES COC1=C(C=C(C=C1)S(=O)(=O)C)C(=O)O
PubChem CID 170840
Molecular Weight 230.23

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
SubclassBenzoic acids and derivatives
Intermediate Tree Nodes Methoxybenzoic acids and derivatives
Direct ParentO-methoxybenzoic acids and derivatives
Alternative Parents Benzoic acids  Benzenesulfonyl compounds  Phenoxy compounds  Methoxybenzenes  Benzoyl derivatives  Anisoles  Alkyl aryl ethers  Sulfones  Monocarboxylic acids and derivatives  Carboxylic acids  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents O-methoxybenzoic acid or derivatives - Benzenesulfonyl group - Benzoic acid - Phenoxy compound - Anisole - Methoxybenzene - Phenol ether - Benzoyl - Alkyl aryl ether - Sulfonyl - Sulfone - Carboxylic acid derivative - Carboxylic acid - Ether - Monocarboxylic acid or derivatives - Organic oxygen compound - Organosulfur compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as o-methoxybenzoic acids and derivatives. These are benzoic acids in which the hydrogen atom at position 2 of the benzene ring is replaced by a methoxy 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:

Find and download the COA for your product by matching the lot number on the packaging.

3 results found

Lot NumberCertificate TypeDateItem
A2606451Certificate of AnalysisNov 08, 2025 M696151
A2606452Certificate of AnalysisNov 08, 2025 M696151
A2606570Certificate of AnalysisNov 08, 2025 M696151
Chemical and Physical Properties
SensitivityLight sensitive
Molecular Weight230.240 g/mol
XLogP30.400
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count5
Rotatable Bond Count3
Exact Mass230.025 Da
Monoisotopic Mass230.025 Da
Topological Polar Surface Area89.100 Ų
Heavy Atom Count15
Formal Charge0
Complexity329.000
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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