Description

(4-Nitrophenyl)Methanesulfonohydrazide is a specialized organic intermediate featuring a reactive hydrazide functional group. This compound is valued for its role as a key building block in the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical and life science industries for constructing novel chemical entities.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a sulfonohydrazide or aryl-nitro moiety.
• Agrochemical Research: Used in the development and production of novel herbicides, fungicides, and plant growth regulators.
• Chemical Synthesis: Acts as a versatile building block for creating heterocyclic compounds, dyes, and functional materials.
• Bioconjugation & Probe Development: Utilized in biochemical research for labeling and cross-linking applications due to its reactive hydrazide group.
• Polymer Chemistry: Can be incorporated as a monomer or cross-linking agent in the synthesis of specialty polymers.

Basic Information

Product Name	(4-Nitrophenyl)Methanesulfonohydrazide
CAS No.	49777-56-2
Molecular Formula	C7H9N3O4S
Molecular Weight	231.23 g/mol
Synonyms	p-Nitrophenyl methanesulfonohydrazide; 4-Nitrobenzenesulfonohydrazide, Methane derivative; Methanesulfonic acid (4-nitrophenyl)hydrazide; 1-[(4-Nitrophenyl)sulfonyl]-2-methylhydrazine (tautomeric form); NSC 403119; (4-Nitrophenyl)sulfonylmethyl hydrazine; 4-NPSMH
EINECS	Contact for details

Quality Control

Our (4-Nitrophenyl)Methanesulfonohydrazide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation. For long-term storage, consider using an inert atmosphere to minimize oxidation.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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