Description

p-Nitrocinnamylideneacetic Acid is a specialized organic compound featuring a conjugated system with nitro and carboxylic acid functional groups. This unique structure makes it a valuable intermediate and building block in fine chemical synthesis, particularly for the development of complex molecules. It is primarily utilized by pharmaceutical research, agrochemical development, and advanced material science sectors.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the research and development of new herbicides, pesticides, and plant growth regulators.
• Organic Synthesis Building Block: Employed in constructing complex organic molecules, including dyes, pigments, and functional polymers, leveraging its reactive double bond and acid group.
• Chemical Research: Acts as a standard or reagent in academic and industrial research focused on nitro-olefin chemistry and Michael addition reactions.
• Material Science: Investigated for potential use in the development of non-linear optical (NLO) materials and advanced organic semiconductors.

Basic Information

Product Name	p-Nitrocinnamylideneacetic Acid
CAS No.	31235-98-0
Molecular Formula	C11H9NO5
Molecular Weight	235.19 g/mol
Synonyms	(E)-3-(4-Nitrophenyl)-2-propenoic acid; 4-Nitrocinnamylideneacetic Acid; (E)-3-(4-Nitrophenyl)acrylic acid; p-Nitrocinnamic acid (Note: This is a common misnomer, the correct structure is the 2-propenoic acid derivative); 3-(4-Nitrophenyl)-2-propenoic Acid; (E)-4-Nitrocinnameic Acid; 31235-98-0; NSC 403697
EINECS	Contact for details

Quality Control

Our p-Nitrocinnamylideneacetic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes results from HPLC, NMR, and other relevant spectroscopic methods. Our quality commitment ensures the material meets the stringent requirements for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, the container should be amber or opaque.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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