ChemicalBook > CAS DataBase List > 2,3-Dimethoxybenzoic acid

2,3-Dimethoxybenzoic acid

Product Name: 2,3-Dimethoxybenzoic acid
CAS No.: 1521-38-6
Chemical Name: 2,3-Dimethoxybenzoic acid
Synonyms: AKOS 233-29;2-VERATRIC ACID;O-VERATRIC ACID;RARECHEM AL BO 0026;2,3-Dimethoxybenzoic;3-DiMethoxybenzoic acid;2,3-dimethoxy-benzoicaci;2,3-DIMETHOXYBENZOIC ACID;DIMETHOXYBENZOIC ACID,2,3-;Benzoic acid, 2,3-dimethoxy-
CBNumber: CB6453756
Molecular Formula: C9H10O4
Formula Weight: 182.17
MOL File: 1521-38-6.mol

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2,3-Dimethoxybenzoic acid Property

Melting point:: 120-122 °C (lit.)
Boiling point:: 275.56°C (rough estimate)
Density: 1.2481 (rough estimate)
refractive index: 1.4500 (estimate)
storage temp.: Sealed in dry,Room Temperature
solubility: 5.310g/l slightly soluble
form: Fine Crystalline Powder
pka: 3.97±0.10(Predicted)
color: Light beige
Water Solubility: slightly soluble
BRN: 2210858
InChI: InChI=1S/C9H10O4/c1-12-7-5-3-4-6(9(10)11)8(7)13-2/h3-5H,1-2H3,(H,10,11)
InChIKey: FODBVCSYJKNBLO-UHFFFAOYSA-N
SMILES: C(O)(=O)C1=CC=CC(OC)=C1OC
LogP: 0.907 (est)
CAS DataBase Reference: 1521-38-6(CAS DataBase Reference)
NIST Chemistry Reference: 2,3-Dimethoxybenzoic acid(1521-38-6)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-37/39-36
WGK Germany: 3
RTECS: DG8598700
Hazard Note: Irritant
HS Code: 29189090
Toxicity: mouse,LD50,intraperitoneal,> 800mg/kg (800mg/kg),Journal of Pharmacology and Experimental Therapeutics. Vol. 196, Pg. 478, 1976.

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: D131407
Product name: 2,3-Dimethoxybenzoic acid
Purity: 99%
Packaging: 5g
Price: $23.65
Updated: 2025/07/31

Sigma-Aldrich

Product number: D131407
Product name: 2,3-Dimethoxybenzoic acid
Purity: 99%
Packaging: 25g
Price: $118
Updated: 2025/07/31

TCI Chemical

Product number: D0630
Product name: 2,3-Dimethoxybenzoic Acid
Purity: >98.0%(GC)(T)
Packaging: 25g
Price: $43
Updated: 2025/07/31

TCI Chemical

Product number: D0630
Product name: 2,3-Dimethoxybenzoic Acid
Purity: >98.0%(GC)(T)
Packaging: 500g
Price: $380
Updated: 2025/07/31

TRC

Product number: D479588
Product name: 2,3-Dimethoxybenzoic Acid
Packaging: 1g
Price: $55
Updated: 2021/12/16

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2,3-Dimethoxybenzoic acid Chemical Properties,Usage,Production

Chemical Properties

LIGHT BEIGE FINE CRYSTALLINE POWDER

Uses

2,3-Dimethoxybenzoic acid is widely used as an intermediate in organic synthesis, its methoxy-substituted aromatic ring enables selective functionalization, making it useful in the preparation of more complex aromatic and heterocyclic derivatives. In addition, it is applied in material science research for the development of functionalized polymers and organic electronic materials, where its structural and electronic properties can influence conductivity, stability, and overall material performance.

Synthesis

91-16-7

124-38-9

1521-38-6

The general procedure for the synthesis of 2,3-dimethoxybenzoic acid from o-anisidine and carbon dioxide is as follows: an o-o-metalation reaction was carried out according to the method described in Example 1, using different substrates and CO2 as an electrophilic reagent.

References

[1] Angewandte Chemie - International Edition, 2002, vol. 41, # 2, p. 340 - 343
[2] Patent: US6384273, 2002, B1. Location in patent: Page column 9

2,3-Dimethoxybenzoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

2,3-DIMETHOXYANILINE 7-METHOXY-3(2H)-BENZOFURANONE methyl 2-(7-hydroxybenzofuran-3-yl)acetate

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View Lastest Price from 2,3-Dimethoxybenzoic acid manufacturers

Shandong Vital Biotechnology Co., Ltd.

Product: 2,3-Dimethoxybenzoic acid 1521-38-6
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 100tons
Release date: 2025-11-20

Hebei Chuanghai Biotechnology Co., Ltd

Product: 2,3-Dimethoxybenzoic acid 1521-38-6
Price: US $10.00/KG
Min. Order: 100KG
Purity: 99%
Supply Ability: 100 mt
Release date: 2024-12-03

Baoji Guokang Healthchem co.,ltd

Product: 2,3-Dimethoxybenzoic acid 1521-38-6
Price: US $129.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20T
Release date: 2021-06-07

1521-38-6, 2,3-Dimethoxybenzoic acidRelated Search:

2,2-Dimethoxypropane 2-Methoxybenzoic acid 3,5-Dimethylbenzoic acid 3,4,5-Trimethoxy benzoic acid 3-Methoxybenzoic acid 1,1-Dimethoxyethane Folic acid Ethyl 2-(Chlorosulfonyl)acetate DIMETHYL METHOXYMALONATE Dimethyldimethoxysilane 4-Methoxybenzoic acid Dimethoxymethane Citric acid Ascoric Acid 3,4-Dimethoxybenzoic acid 3,5-Dimethoxybenzoic acid 2,6-Dimethoxybenzoic acid CI 15511

RARECHEM AL BO 0026

O-VERATRIC ACID

2,3-dimethoxy-benzoicaci

Benzoic acid, 2,3-dimethoxy-

2,3-DIMETHOXYBENZOIC ACID

2-VERATRIC ACID

AKOS 233-29

DIMETHOXYBENZOIC ACID,2,3-

DIMETHOXYBENZOIC ACID,2,3-(RG)

2,3-Dimethoxybenzoic

3-DiMethoxybenzoic acid

2,3-DiMethoxybenzoic acid, 99% 5GR

2,3-Dimethoxybenzoic acid,99%

2,3-DIMETHOXYBENZOIC ACID FOR SYNTHESIS

2,3-DiMethoxybenzoic acid ReagentPlus(R), 99%

2,3-Dimethoxybenzoic acid Vetec(TM) reagent grade, 98%

2,3-Dimethoxybenzoic Acid &gt

2,5-Dichloro-4-methylboronic acid

1521-38-6

521-38-6

1523-38-6

C9H10O4

Carbonyl Compounds

Building Blocks

Carboxylic Acids

Organic Building Blocks

Carbonyl Compounds

Carboxylic Acids

Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts

BUILDING BLOCKS

BenzoicAcidDerivative

Benzoic acid

Organic acids

Carbonyl Compounds

Carboxylic Acids

Chemical Synthesis

Organic Building Blocks