Description

3-Bromo-4-Methoxy-N'-[(4-Nitrophenoxy)Acetyl]Benzohydrazide is a high-purity, specialized organic intermediate with a complex molecular architecture, designed for advanced synthetic applications. Its value lies in its role as a critical building block for constructing novel chemical entities, particularly in pharmaceutical and agrochemical research where precise functionalization is required. This compound is essential for R&D chemists and process development scientists in the fine chemical, pharmaceutical, and life science industries seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibition or receptor modulation.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators, leveraging its benzohydrazide and nitrophenoxy motifs.
• Organic Synthesis Building Block: A versatile reagent for constructing complex heterocyclic compounds or for introducing specific bromo, methoxy, and nitro-functionalized aromatic systems into target molecules.
• Material Science Research: Potential intermediate in the synthesis of specialty polymers, liquid crystals, or organic electronic materials requiring tailored aromatic hydrazide structures.
• Bioconjugation & Probe Development: The reactive hydrazide and aromatic nitro groups make it suitable for developing chemical probes, tags, or linkers in biochemical and diagnostic applications.

Basic Information

Product Name	3-Bromo-4-Methoxy-N'-[(4-Nitrophenoxy)Acetyl]Benzohydrazide
CAS No.	457921-95-8
Molecular Formula	C₁₆H₁₄BrN₃O₆
Molecular Weight	424.21 g/mol
Synonyms	3-Bromo-4-methoxy-N'-[2-(4-nitrophenoxy)acetyl]benzohydrazide; Benzohydrazide, 3-bromo-4-methoxy-N'-[(4-nitrophenoxy)acetyl]-; N'-(4-Nitrophenoxyacetyl)-3-bromo-4-methoxybenzohydrazide; 3-Bromo-4-methoxybenzoic acid [(4-nitrophenoxy)acetyl]hydrazide; (3-Bromo-4-methoxybenzoyl)-2-(4-nitrophenoxy)acetohydrazide
EINECS	Contact for details

Quality Control

Our 3-Bromo-4-Methoxy-N'-[(4-Nitrophenoxy)Acetyl]Benzohydrazide is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and tests for residual solvents and heavy metals, to ensure it meets the exacting standards required for research and development. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee traceability and consistency.

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). This compound is light-sensitive (store away from light) and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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