Description

3-Hydroxycinnamic Acid is a naturally occurring phenolic acid derivative of cinnamic acid, valued for its role as a key synthetic intermediate and bioactive compound. Its structural features make it a versatile building block for the synthesis of more complex molecules in pharmaceutical and fine chemical research. This compound is primarily sought by manufacturers and R&D departments in the pharmaceutical, nutraceutical, and cosmetic industries for applications ranging from active pharmaceutical ingredient (API) synthesis to the development of functional additives.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of various drug molecules and active pharmaceutical ingredients (APIs), particularly those with anti-inflammatory or antioxidant properties.
• Fine Chemical Synthesis: Used as a building block for producing flavors, fragrances, and other specialty organic compounds.
• Cosmetic & Personal Care: Incorporated into formulations for its potential antioxidant activity, helping to protect skin from oxidative stress.
• Nutraceutical Research: Studied for its bioactive properties and potential use in dietary supplements and functional food ingredients.
• Biochemical Research: Employed as a standard or reagent in studies of metabolic pathways, enzyme inhibition, and natural product chemistry.
• Material Science: Investigated for use in the development of polymers and advanced materials with specific functional groups.

Basic Information

Product Name	3-Hydroxycinnamic Acid
CAS No.	588-30-7
Molecular Formula	C9H8O3
Molecular Weight	164.16 g/mol
Synonyms	m-Hydroxycinnamic Acid; 3-Coumaric Acid; (E)-3-(3-Hydroxyphenyl)acrylic Acid; (E)-3-(3-Hydroxyphenyl)-2-propenoic Acid; m-Coumaric Acid; 3-Hydroxybenzeneacrylic Acid; β-(3-Hydroxyphenyl)acrylic Acid
EINECS	209-622-9

Quality Control

Our 3-Hydroxycinnamic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) that include results from HPLC, IR, and other relevant pharmacopeial methods. Our quality commitment ensures the product meets the stringent requirements for research and industrial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. The product is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Approx. 195-200 °C
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.