Description

Benzeneacetic Acid, A-Hydroxy-A-Methyl-4-Nitro- is a specialized nitro-substituted aromatic compound that serves as a valuable synthetic intermediate. Its unique structure, featuring both hydroxy and nitro functional groups on the α-carbon of a phenylacetic acid derivative, makes it a versatile building block for constructing more complex molecules. This chemical is primarily sought by research and development laboratories and fine chemical manufacturers in the pharmaceutical and agrochemical sectors for advanced synthesis projects.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting specific receptor sites.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive nitro-aromatic core.
• Organic Synthesis: Serves as a precursor for the preparation of more complex heterocyclic compounds and fine chemicals in research settings.
• Chemical Reference Standard: Employed as an analytical standard in quality control laboratories for method development and validation.
• Material Science: Investigated as a monomer or modifying agent for specialty polymers with specific optical or electronic properties.

Basic Information

Product Name	Benzeneacetic Acid, A-Hydroxy-A-Methyl-4-Nitro-
CAS No.	81168-94-7
Molecular Formula	C9H9NO5
Molecular Weight	211.17 g/mol
Synonyms	2-Hydroxy-2-(4-nitrophenyl)propanoic Acid; α-Hydroxy-α-methyl-4-nitrobenzeneacetic Acid; 4-Nitro-α-methylmandelic Acid; (RS)-2-Hydroxy-2-(4-nitrophenyl)propanoic Acid; (±)-2-Hydroxy-2-(4-nitrophenyl)propionic Acid; 4-Nitro-atrolactic Acid; p-Nitro-α-methylmandelic Acid
EINECS	Contact for details

Quality Control

Our Benzeneacetic Acid, A-Hydroxy-A-Methyl-4-Nitro- is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing specific results for identity, purity, and impurities is provided with every shipment to guarantee traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed when not in use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
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.