Cas no 50419-58-4 (2-Amino-3,4-dimethylbenzoic acid)

2-Amino-3,4-dimethylbenzoic acid is a substituted benzoic acid derivative featuring both amino and methyl functional groups at the 2, 3, and 4 positions of the aromatic ring. This compound serves as a versatile intermediate in organic synthesis, particularly in the preparation of pharmaceuticals, agrochemicals, and specialty chemicals. Its structural features, including the electron-donating amino and methyl groups, enhance reactivity in electrophilic substitution and coupling reactions. The compound is valued for its role in constructing complex heterocyclic frameworks and as a precursor for functionalized aromatic systems. It is typically supplied as a high-purity solid, ensuring consistent performance in synthetic applications. Proper handling and storage are recommended due to its sensitivity to light and moisture.
2-Amino-3,4-dimethylbenzoic acid structure
50419-58-4 structure
Product Name:2-Amino-3,4-dimethylbenzoic acid
CAS No:50419-58-4
MF:C9H11NO2
MW:165.189142465591
MDL:MFCD00130041
CID:55804
PubChem ID:253661345
Update Time:2025-11-06

2-Amino-3,4-dimethylbenzoic acid Chemical and Physical Properties

Names and Identifiers

    • 2-Amino-3,4-dimethylbenzoic acid
    • 2-AMINO-3,4-DIMETHYL-BENZOIC ACID
    • 2-Amino-3.4-dimethyl-benzoesaeure
    • 3,4-dimethylanthranilic acid
    • 3,4-dinethylanthranilic acid
    • p-dimethyl amino benzoic acid
    • Benzoic acid, 2-amino-3,4-dimethyl-
    • NSC135928
    • PubChem4683
    • Oprea1_099755
    • KSC272A3H
    • EBD3809
    • MUOBMUYSNYMSDM-UHFFFAOYSA-N
    • 2-Amino-3,4-dimethyl benzoic acid
    • STK802452
    • SBB063350
    • CM12384
    • TRA0043501
    • RL03853
    • MFCD00130041
    • AC-3879
    • PS-5380
    • NS00123594
    • SCHEMBL1149742
    • AKOS005622719
    • SY006153
    • D4120
    • EN300-65903
    • Dimethyl-o-aminobenzoesaure
    • CS-W002407
    • 50419-58-4
    • FT-0659068
    • J-507764
    • AMY17811
    • NSC-135928
    • 2-amino-3,4-dimethyl-benzoic acid, AldrichCPR
    • NSC 135928
    • DTXSID20300317
    • 2-Amino-3,4-dimethylbenzoicacid
    • DTXCID80251452
    • MDL: MFCD00130041
    • Inchi: 1S/C9H11NO2/c1-5-3-4-7(9(11)12)8(10)6(5)2/h3-4H,10H2,1-2H3,(H,11,12)
    • InChI Key: MUOBMUYSNYMSDM-UHFFFAOYSA-N
    • SMILES: OC(C1C=CC(C)=C(C)C=1N)=O

Computed Properties

  • Exact Mass: 165.07900
  • Monoisotopic Mass: 165.079
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 12
  • Rotatable Bond Count: 1
  • Complexity: 181
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: 9
  • XLogP3: 2
  • Topological Polar Surface Area: 63.3

Experimental Properties

  • Color/Form: Pale-yellow to Yellow-brown Solid
  • Density: 1.2070
  • Melting Point: 180°C
  • Boiling Point: 341.7°C at 760 mmHg
  • Flash Point: 160.4℃
  • Refractive Index: 1.604
  • Water Partition Coefficient: Slightly soluble in water.
  • PSA: 63.32000
  • LogP: 2.16500
  • Solubility: Not determined

2-Amino-3,4-dimethylbenzoic acid Security Information

2-Amino-3,4-dimethylbenzoic acid Customs Data

  • HS CODE:2922499990
  • Customs Data:

    China Customs Code:

    2922499990

    Overview:

    2922499990 Other amino acids and their esters and their salts(Except those containing more than one oxygen-containing group). VAT:17.0% Tax refund rate:9.0% Regulatory conditions:AB(Customs clearance form for Inbound Goods,Customs clearance form for outbound goods) MFN tariff:6.5% general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to, The color of ethanolamine and its salt should be reported, The package of ethanolamine and its salt shall be declared

    Regulatory conditions:

    A.Customs clearance form for Inbound Goods
    B.Customs clearance form for outbound goods

    Inspection and quarantine category:

    P.Imported animals and plants\Quarantine of animal and plant products
    Q.Outbound animals and plants\Quarantine of animal and plant products
    R.Sanitary supervision and inspection of imported food
    S.Sanitary supervision and inspection of exported food
    M.Import commodity inspection
    N.Export commodity inspection

    Summary:

    HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

2-Amino-3,4-dimethylbenzoic acid Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
SHANG HAI XIAN DING Biotechnology Co., Ltd.
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50419-58-4 98.0%(LC&T)
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Alichem
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2-Amino-3,4-dimethylbenzoic acid Production Method

2-Amino-3,4-dimethylbenzoic acid Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:50419-58-4)2-氨基-3,4-二甲基苯甲酸
Order Number:LE2469857
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:39
Price ($):discuss personally
Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:50419-58-4)2-Amino-3,4-dimethylbenzoic acid
Order Number:sfd11375
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:35
Price ($):discuss personally
Amadis Chemical Company Limited
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Audited Supplier Audited Supplier
(CAS:50419-58-4)2-Amino-3,4-dimethylbenzoic acid
Order Number:A7480
Stock Status:in Stock
Quantity:1kg/500g
Purity:99%
Pricing Information Last Updated:Monday, 2 September 2024 16:04
Price ($):394.0/229.0

Additional information on 2-Amino-3,4-dimethylbenzoic acid

2-Amino-3,4-Dimethylbenzoic Acid: A Comprehensive Overview

2-Amino-3,4-Dimethylbenzoic Acid, also known by its CAS number 50419-58-4, is a versatile organic compound with significant applications in various fields. This compound is a derivative of benzoic acid, featuring an amino group at the 2-position and methyl groups at the 3 and 4 positions. Its unique structure endows it with distinct chemical properties, making it a valuable compound in both academic research and industrial applications.

The synthesis of 2-Amino-3,4-Dimethylbenzoic Acid typically involves multi-step reactions, often starting from benzene derivatives. Recent advancements in synthetic chemistry have enabled more efficient and environmentally friendly methods for its production. For instance, researchers have explored the use of catalytic hydrogenation and selective oxidation techniques to optimize the synthesis process. These methods not only enhance yield but also reduce the environmental footprint of manufacturing this compound.

In terms of chemical properties, 2-Amino-3,4-Dimethylbenzoic Acid exhibits strong acidity due to the presence of the carboxylic acid group. The amino group at the 2-position introduces additional reactivity, allowing for various functionalization reactions. This makes it an ideal precursor for synthesizing more complex molecules, such as pharmaceutical agents and agrochemicals. Recent studies have highlighted its potential as an intermediate in drug development, particularly in the design of anti-inflammatory and anticancer agents.

The application of 2-Amino-3,4-Dimethylbenzoic Acid extends beyond pharmaceuticals. It has been utilized in materials science to develop advanced polymers and coatings with enhanced mechanical and thermal properties. For example, researchers have incorporated this compound into polyurethane formulations to improve their durability under harsh conditions. Additionally, its role in environmental chemistry has been explored, with studies focusing on its ability to act as a catalyst in the degradation of organic pollutants.

Recent research has also delved into the biological activity of 2-Amino-3,4-Dimethylbenzoic Acid. Preclinical studies have demonstrated its potential as an antioxidant and anti-inflammatory agent. Furthermore, investigations into its pharmacokinetics have provided insights into its bioavailability and metabolic pathways, paving the way for its use in therapeutic applications.

In conclusion, 2-Amino-3,4-Dimethylbenzoic Acid (CAS No: 50419-58-4) is a multifaceted compound with a wide range of applications across various disciplines. Its unique chemical structure and reactivity make it a valuable tool in both research and industry. As ongoing studies continue to uncover new potentials for this compound, it is poised to play an even more significant role in advancing scientific and technological innovations.

Recommended suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:50419-58-4)2-氨基-3,4-二甲基苯甲酸
LE2469857
Purity:99%
Quantity:25KG,200KG,1000KG
Price ($):Inquiry
Email
Suzhou Senfeida Chemical Co., Ltd
(CAS:50419-58-4)2-Amino-3,4-dimethylbenzoic acid
sfd11375
Purity:99.9%
Quantity:200kg
Price ($):Inquiry
Email