Description

3-Nitrocinnamic Acid is a versatile aromatic organic compound featuring both a nitro group and a carboxylic acid functional group on a cinnamate backbone. This unique structure makes it a valuable chemical intermediate and building block for synthesizing more complex molecules. It is primarily utilized by pharmaceutical and agrochemical research and development teams, as well as in advanced material science applications.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of various active pharmaceutical ingredients (APIs) and fine chemicals.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents.
• Organic Synthesis Building Block: Employed in coupling reactions and as a starting material for creating complex heterocyclic compounds and dyes.
• Material Science Research: Investigated for use in the development of non-linear optical (NLO) materials and advanced polymers.
• Chemical Research & Development: A standard reagent in academic and industrial labs for studying nitration and condensation reactions.

Basic Information

Product Name	3-Nitrocinnamic Acid
CAS No.	1772-76-5
Molecular Formula	C9H7NO4
Molecular Weight	193.16 g/mol
Synonyms	(E)-3-(3-Nitrophenyl)acrylic acid; 3-Nitro-trans-cinnamic acid; trans-3-Nitrocinnamic acid; (E)-3-(3-Nitrophenyl)-2-propenoic acid; 3-Nitrobenzeneacrylic acid; β-(3-Nitrophenyl)acrylic acid; 2-Propenoic acid, 3-(3-nitrophenyl)-, (E)-; 3-Nitrocinnamate
EINECS	217-200-4

Quality Control

Our 3-Nitrocinnamic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are 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, and well-ventilated area at room temperature (15-25°C). Keep away from strong bases, strong oxidizing agents, and sources of ignition.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	200 - 205 °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.