4-Amino-2-methylbenzoic Acid - ≥98%(HPLC) , CAS No.2486-75-1

CAS: 2486-75-1 Cat. No.: A133080 Molecular Weight: 151.17 Beilstein Registry Number: 14(4)1348 EC Number: 627-987-6
AVAILABLE TO ORDER
GRADE & PURITY ≥98%(HPLC)
Synonyms
HY-12591A | BBL100078 | NSC49299 | NSC-49299 | 4-amino-2-methylbenzoic acid | 4-Amino-2-methyl-benzoic acid | MFCD06656133 | XRSQZFJLEPBPOZ-UHFFFAOYSA-N | SB36168 | AKOS005145866 | NSC 49299 | 4-Amino-o-toluic Acid | EN300-58860 | DTXSID80287155 | SY00332
Storage
Argon charged,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
A133080-1g
5

$9.90

$14.90
Save $5.00 (33.56%)
5g
A133080-5g
4

$11.90

$17.90
Save $6.00 (33.52%)
25g
A133080-25g
4

$25.90

$38.90
Save $13.00 (33.42%)
100g
A133080-100g
3

$89.90

$134.90
Save $45.00 (33.36%)
Enter a quantity for the sizes you want to add.
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Why this grade

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

🌡

Storage & shipping

Argon charged,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
HY-12591A | BBL100078 | NSC49299 | NSC-49299 | 4-amino-2-methylbenzoic acid | 4-Amino-2-methyl-benzoic acid | MFCD06656133 | XRSQZFJLEPBPOZ-UHFFFAOYSA-N | SB36168 | AKOS005145866 | NSC 49299 | 4-Amino-o-toluic Acid | EN300-58860 | DTXSID80287155 | SY00332
Specifications & Purity
≥98%(HPLC)
Storage
Argon charged, Room temperature
Shipped In
Normal
Purity
≥98%(HPLC)
Names and Identifiers
Pubchem Sid488188931
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488188931
Canonical SmilesCC1=C(C=CC(=C1)N)C(=O)O
IUPAC Name4-amino-2-methylbenzoic acid
InChIKeyXRSQZFJLEPBPOZ-UHFFFAOYSA-N
INCHI1S/C8H9NO2/c1-5-4-6(9)2-3-7(5)8(10)11/h2-4H,9H2,1H3,(H,10,11)
Isomeric SMILES CC1=C(C=CC(=C1)N)C(=O)O
WGK Germany 3
Molecular Weight 151.17
Beilstein 14(4)1348
Reaxy-Rn 2803096
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2803096&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.

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 Aminobenzoic acids and derivatives
Direct ParentAminobenzoic acids
Alternative Parents Benzoic acids  Benzoyl derivatives  Aniline and substituted anilines  Aminotoluenes  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 - Aminotoluene - Aniline or substituted anilines - Toluene - Amino acid or derivatives - Amino acid - Carboxylic acid derivative - Carboxylic acid - Monocarboxylic acid or derivatives - Amine - Organonitrogen compound - Organooxygen compound - Primary amine - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Organic nitrogen 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





Associated Targets(Human)
ALB Tchem Serum albumin (2651 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
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.

12 results found

Lot NumberCertificate TypeDateItem
G1629028Certificate of AnalysisApr 15, 2026 A133080
K1822040Certificate of AnalysisJan 26, 2026 A133080
K1822038Certificate of AnalysisJan 26, 2026 A133080
F2221405Certificate of AnalysisJan 19, 2026 A133080
F2221408Certificate of AnalysisJan 19, 2026 A133080
E2315569Certificate of AnalysisFeb 11, 2025 A133080
J2422386Certificate of AnalysisJun 18, 2024 A133080
B2528179Certificate of AnalysisJun 18, 2024 A133080
J2418714Certificate of AnalysisJun 18, 2024 A133080
C2304208Certificate of AnalysisMar 14, 2023 A133080
C2304209Certificate of AnalysisMar 13, 2023 A133080
C2026056Certificate of AnalysisFeb 18, 2022 A133080

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Chemical and Physical Properties
SolubilitySoluble in Methanol
Sensitivityair sensitive
Melt Point(°C)160-165°C
Molecular Weight151.160 g/mol
XLogP31.100
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass151.063 Da
Monoisotopic Mass151.063 Da
Topological Polar Surface Area63.300 Ų
Heavy Atom Count11
Formal Charge0
Complexity158.000
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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