2-Amino-3,4-dimethylbenzoic Acid - ≥98% , CAS No.50419-58-4

CAS: 50419-58-4 Cat. No.: A101740 Molecular Weight: 165.19 EC Number: 610-529-4
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
2-amino-3,4-dimethyl-benzoic acid, AldrichCPR | AC-3879 | SY006153 | 2-Amino-3,4-dimethyl benzoic acid | STK802452 | MFCD00130041 | NSC 135928 | PS-5380 | J-507764 | EN300-65903 | Oprea1_099755 | Dimethyl-o-aminobenzoesaure | DTXSID20300317 | AMY17811 | B
Storage
Store at 2-8°C
Shipped In
Wet ice
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1g
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A101740-5g
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10g
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25g
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100g
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at 2-8°C Ships Wet ice 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.

Overview

2-Amino-3,4-dimethylbenzoic acid is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dye stuff.

Specifications

Synonyms
2-amino-3, 4-dimethyl-benzoic acid, AldrichCPR | AC-3879 | SY006153 | 2-Amino-3, 4-dimethyl benzoic acid | STK802452 | MFCD00130041 | NSC 135928 | PS-5380 | J-507764 | EN300-65903 | Oprea1_099755 | Dimethyl-o-aminobenzoesaure | DTXSID20300317 | AMY17811 | B
Specifications & Purity
≥98%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Pubchem Sid488189245
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488189245
Canonical SmilesCC1=C(C(=C(C=C1)C(=O)O)N)C
IUPAC Name2-amino-3,4-dimethylbenzoic acid
InChIKeyMUOBMUYSNYMSDM-UHFFFAOYSA-N
INCHI1S/C9H11NO2/c1-5-3-4-7(9(11)12)8(10)6(5)2/h3-4H,10H2,1-2H3,(H,11,12)
Isomeric SMILES CC1=C(C(=C(C=C1)C(=O)O)N)C
Molecular Weight 165.19
Reaxy-Rn 2717789
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2717789&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.

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📊 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 Aminobenzoic acids and derivatives
Direct ParentAminobenzoic acids
Alternative Parents Benzoic acids  o-Xylenes  Benzoyl derivatives  Aniline and substituted anilines  Vinylogous amides  Amino acids  Monocarboxylic acids and derivatives  Carboxylic acids  Primary amines  Organopnictogen compounds  Organooxygen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Aminobenzoic acid - Benzoic acid - Benzoyl - Aniline or substituted anilines - Xylene - O-xylene - Vinylogous amide - Amino acid - Amino acid or derivatives - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Hydrocarbon derivative - Primary amine - Organooxygen compound - Organonitrogen compound - Amine - Organic oxygen compound - Organic nitrogen compound - Organic oxide - Organopnictogen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as aminobenzoic acids. These are benzoic acids containing an amine group attached to the benzene moiety.
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.

10 results found

Lot NumberCertificate TypeDateItem
C2212160Certificate of AnalysisDec 10, 2025 A101740
C2212169Certificate of AnalysisDec 10, 2025 A101740
C2212171Certificate of AnalysisDec 10, 2025 A101740
C2212172Certificate of AnalysisDec 10, 2025 A101740
D1724013Certificate of AnalysisDec 04, 2024 A101740
L2412257Certificate of AnalysisJun 25, 2024 A101740
L2412258Certificate of AnalysisJun 25, 2024 A101740
B2321268Certificate of AnalysisFeb 25, 2023 A101740
B2321271Certificate of AnalysisJan 12, 2022 A101740
B2321273Certificate of AnalysisJan 12, 2022 A101740
Chemical and Physical Properties
SolubilitySlightly soluble in water.
Melt Point(°C)181 °C(dec.)
Molecular Weight165.190 g/mol
XLogP32.000
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass165.079 Da
Monoisotopic Mass165.079 Da
Topological Polar Surface Area63.300 Ų
Heavy Atom Count12
Formal Charge0
Complexity181.000
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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