Description

Benzoic Acid, 4-[[(Hydroxyamino)Methylene]Amino]-, Methyl Ester (9Ci) is a specialized benzoic acid derivative with a unique hydroxamic acid ester functional group. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, particularly for the development of novel pharmacologically active molecules. It is primarily utilized by pharmaceutical R&D and fine chemical manufacturers seeking to create new compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting enzyme inhibition via hydroxamate groups.
• Chemical Research & Development: Serves as a versatile building block for creating complex organic molecules in academic and industrial research laboratories.
• Agrochemical Synthesis: Used in the development of new active ingredients for crop protection products.
• Coordination Chemistry: Acts as a potential ligand for metal ions due to its hydroxamic acid functionality, useful in catalysis and material science.
• Bioconjugate Chemistry: Employed in the design of probes and linkers for bioconjugation applications.

Basic Information

Product Name	Benzoic Acid, 4-[[(Hydroxyamino)Methylene]Amino]-, Methyl Ester (9Ci)
CAS No.	339068-55-2
Molecular Formula	C9H10N2O3
Molecular Weight	194.19 g/mol
Synonyms	4-[[(Hydroxyamino)methylidene]amino]benzoic acid methyl ester; Methyl 4-[(hydroxyamino)methylideneamino]benzoate; Methyl 4-[[(hydroxyamino)methylene]amino]benzoate; Benzoic acid, 4-[(hydroxyimino)methyl]amino-, methyl ester; Methyl N'-hydroxy-4-aminomethylenebenzoate; CAS 339068-55-2
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 4-[[(Hydroxyamino)Methylene]Amino]-, Methyl Ester (9Ci) is produced under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistent performance as a synthesis intermediate. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere for long-term storage. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.