Description

4-Methoxy-3-Propoxybenzoic Acid is a versatile aromatic carboxylic acid derivative characterized by its methoxy and propoxy substituents. This compound serves as a valuable pharmaceutical intermediate and organic synthesis building block, enabling the construction of more complex molecules. It is primarily utilized by R&D chemists and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and plant growth regulators.
• Liquid Crystal Material Precursor: Serves as a starting material for synthesizing advanced organic compounds used in display technologies.
• Organic Synthesis Reagent: Employed in laboratories and pilot plants for introducing specific functional groups into target molecules.
• Fine Chemical Production: Intermediate for manufacturing dyes, pigments, and specialty performance chemicals.
• Polymer Modifier: Can be used to synthesize monomers or additives to impart specific properties to polymeric materials.

Basic Information

Product Name	4-Methoxy-3-Propoxybenzoic Acid
CAS No.	5922-57-6
Molecular Formula	C11H14O4
Molecular Weight	210.23 g/mol
Synonyms	3-Propoxy-4-methoxybenzoic Acid; Benzoic acid, 4-methoxy-3-propoxy-; 4-Methoxy-3-n-propoxybenzoic Acid; 4-Methoxy-3-propoxy-benzoic Acid; 3-Propoxy-4-methoxy-benzoic Acid; 4-Methoxy-3-propoxybenzoic acid (CAS 5922-57-6); 3-Propoxy-4-methoxybenzoic acid (CAS 5922-57-6)
EINECS	227-647-4

Quality Control

Our 4-Methoxy-3-Propoxybenzoic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets the required specifications for identity, purity, and impurity profiles. Certificates of Analysis (COA) documenting the results are available for every shipment upon request, providing full traceability and assurance of product consistency.

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 strong oxidizing agents, strong bases, and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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