Description

Oxalic Acid 1-[N'-(p-Methoxyphenylsulfonyl) Hydrazide]2-(N'-Phenylsulfonyl Hydrazide) is a specialized bifunctional sulfonyl hydrazide derivative of oxalic acid, designed for applications requiring controlled reactivity and specific functional group interactions. This compound matters for its role as a versatile intermediate in advanced organic synthesis and as a potential precursor for polymer cross-linking agents and pharmaceutical active ingredients. Industries that need this high-purity specialty chemical include pharmaceutical R&D, agrochemical manufacturing, and advanced material science for creating novel polymers and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibition.
• Polymer Chemistry: Acts as a cross-linking agent or chain extender in the production of specialty polymers, polyurethanes, and epoxy resins.
• Agrochemical Synthesis: Used in the development of advanced herbicides and plant growth regulators where the sulfonyl hydrazide moiety is critical for bioactivity.
• Chemical Research & Development: Employed in academic and industrial labs for studying hydrazide chemistry and developing new synthetic methodologies.
• Dye and Pigment Manufacturing: Functions as an intermediate in the synthesis of complex colorants and photographic chemicals.
• Analytical Chemistry: May be used as a derivatization agent for the detection and quantification of specific carbonyl compounds via HPLC or GC.

Basic Information

Product Name	Oxalic Acid 1-[N'-(p-Methoxyphenylsulfonyl) Hydrazide]2-(N'-Phenylsulfonyl Hydrazide)
CAS No.	53531-87-6
Molecular Formula	C21H20N4O8S2
Molecular Weight	520.53 g/mol
Synonyms	1,2-Bis[(4-methoxyphenyl)sulfonyl]hydrazide of Oxalic Acid; Oxalic Acid Bis(p-methoxyphenylsulfonyl hydrazide); N,N'-(Oxalyl)bis[(4-methoxyphenyl)sulfonohydrazide]; Oxalic Acid Dihydrazide Derivative; p-Methoxybenzenesulfonyl Oxalyldihydrazone; Bis(4-methoxybenzenesulfonohydrazide) of Oxalic Acid; [Oxalylbis(azanediyl)]bis[(4-methoxyphenyl)sulfonamide] (IUPAC-style); Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our Oxalic Acid 1-[N'-(p-Methoxyphenylsulfonyl) Hydrazide]2-(N'-Phenylsulfonyl Hydrazide) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) with detailed chromatographic data are provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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