Description

3-Hydroxy-2-Methoxybenzoic Acid is a versatile aromatic carboxylic acid derivative, also known as o-Vanillic Acid. This compound serves as a valuable chemical intermediate and building block in the synthesis of more complex molecules. It is primarily utilized in the pharmaceutical, agrochemical, and fine chemical industries for research and production purposes.

Application

• Pharmaceutical Intermediate: Key starting material or precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the development and production of herbicides, fungicides, and other crop protection agents.
• Fine Chemical Production: Serves as a building block for dyes, pigments, flavors, and fragrances.
• Research & Development: Essential reagent in organic chemistry research for studying reaction mechanisms and creating novel compounds.
• Polymer Chemistry: Can be incorporated into polymer chains to modify material properties.
• Biochemical Studies: Used as a standard or reagent in metabolic pathway studies and enzymatic assays.

Basic Information

Product Name	3-Hydroxy-2-Methoxybenzoic Acid
CAS No.	2169-28-0
Molecular Formula	C8H8O4
Molecular Weight	168.15 g/mol
Synonyms	o-Vanillic Acid; 2-Methoxy-3-hydroxybenzoic acid; 3-Hydroxy-2-methoxybenzoic acid; 2-Methoxysalicylic acid; 3-Hydroxy-o-anisic acid; o-Methoxy-m-hydroxybenzoic acid; Benzoic acid, 3-hydroxy-2-methoxy-
EINECS	218-517-7

Quality Control

Our 3-Hydroxy-2-Methoxybenzoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards and consistent specifications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and other critical parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong bases, and strong acids.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158°C - 162°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.