Description

Robustic Acid CAS NO 5307-59-5 is a high-purity organic acid compound valued for its specific chemical reactivity and functional properties. It serves as a versatile intermediate and reagent in advanced chemical synthesis and material science applications. This product is essential for R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable, high-quality raw materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Agrochemical Synthesis: Serves as a key building block in the production of herbicides, fungicides, and plant growth regulators.
• Chemical Research & Development: Employed as a reagent or starting material in organic synthesis for novel compound development.
• Specialty Polymer Production: Acts as a monomer or modifier in the creation of polymers with specific functional characteristics.
• Dye and Pigment Manufacturing: Utilized in the synthesis of complex organic colorants and performance pigments.
• Laboratory Analytical Reagent: Applied in analytical chemistry as a standard or reagent for specific test methods.

Basic Information

Product Name	Robustic Acid
CAS No.	5307-59-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Robustic Acid; 5307-59-5; Robustic acid (natural); 2-Propenoic acid, 3-(3,4-dihydroxyphenyl)-, (2E)-; (E)-3-(3,4-Dihydroxyphenyl)acrylic acid; Caffeic acid phenethyl ester impurity C; trans-Caffeic acid
EINECS	Contact for details

Quality Control

Our Robustic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specifications such as assay (by HPLC), identification (IR), and impurity profiles is provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong acids and organic solvents. Handle and store in accordance with good laboratory and industrial practices.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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