Description

(2E)-2-Phenylmethoxyiminobutanoic Acid is a specialized organic compound belonging to the class of oxime ethers. This chemical serves as a crucial synthetic intermediate and building block in advanced organic synthesis, valued for its unique molecular structure. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring an oxime ether functional group.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Research: A versatile reagent in academic and industrial R&D labs for constructing complex molecules and exploring new reaction pathways.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.
• Material Science Precursor: Potential intermediate in the development of specialty polymers and functional materials.

Basic Information

Product Name	(2E)-2-Phenylmethoxyiminobutanoic Acid
CAS No.	5435-45-0
Molecular Formula	C12H15NO3
Molecular Weight	221.25 g/mol
Synonyms	2-(Benzyloxyimino)butanoic Acid; (E)-2-(Benzyloxyimino)butyric Acid; 2-[(Benzyloxy)imino]butanoic Acid; O-Benzyl-2-oximinobutyric Acid; (2E)-2-[(Phenylmethoxy)imino]butanoic Acid; Butanoic acid, 2-[(phenylmethoxy)imino]-, (2E)-; 5435-45-0; Benzyl 2-oximinobutyrate (oxime ether form)
EINECS	Contact for details

Quality Control

Our (2E)-2-Phenylmethoxyiminobutanoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality for your critical R&D and production processes.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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