Description

(2E)-4-(3-Hydroxy-2-Nitrophenyl)-4-Oxo-2-Butenoic Acid is a specialized organic compound featuring a conjugated enone system linked to a nitrophenol moiety, making it a valuable synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in the synthesis of fine chemicals and active pharmaceutical ingredients (APIs). It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced material sectors for developing novel compounds.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Organic Synthesis: Serves as a versatile precursor for creating dyes, pigments, and advanced organic materials.
• Chemical Research: Employed in academic and industrial R&D for studying reaction mechanisms and developing new synthetic methodologies.
• Fine Chemical Production: Integral in the manufacture of high-value, low-volume specialty chemicals.

Basic Information

Product Name	(2E)-4-(3-Hydroxy-2-Nitrophenyl)-4-Oxo-2-Butenoic Acid
CAS No.	224044-66-0
Molecular Formula	C₁₀H₇NO₆
Molecular Weight	237.17 g/mol
Synonyms	4-(3-Hydroxy-2-nitrophenyl)-4-oxo-2-butenoic acid; (E)-4-(3-Hydroxy-2-nitrophenyl)-4-oxobut-2-enoic acid; 2-Butenoic acid, 4-(3-hydroxy-2-nitrophenyl)-4-oxo-, (2E)-; 4-Oxo-4-(3-hydroxy-2-nitrophenyl)-2-butenoic acid
EINECS	Contact for details

Quality Control

Our (2E)-4-(3-Hydroxy-2-Nitrophenyl)-4-Oxo-2-Butenoic Acid is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. Due to its light-sensitive nature, handling should be performed under appropriate conditions to minimize degradation.

Specification

Item	Specification
Appearance	Yellow to orange 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.