Description

4-(n-Methyl-n-Nitroso)Aminoantipyrine is a specialized organic compound belonging to the antipyrine derivative class, recognized for its role as a key synthetic intermediate and analytical reagent. Its value lies in its unique nitrosoamino functional group, which is critical for specific chemical transformations and detection methodologies in advanced research and manufacturing. This product is essential for pharmaceutical R&D laboratories, analytical chemistry service providers, and fine chemical manufacturers engaged in the synthesis of complex molecules or the development of sensitive detection assays.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of more complex pharmacologically active molecules and reference standards.
• Analytical Chemistry Reagent: Used in the development and validation of analytical methods, particularly for detection and quantification purposes in research settings.
• Chemical Research & Development: Acts as a model compound or starting material in organic synthesis research, especially studies involving nitrosamine chemistry or heterocyclic systems.
• Reference Standard: Employed as a high-purity standard for calibration, method development, and quality control in analytical laboratories.
• Biochemical Studies: May be utilized in biochemical research to study enzyme interactions or as a precursor for labeled compounds.

Basic Information

Product Name	4-(n-Methyl-n-Nitroso)Aminoantipyrine
CAS No.	73829-38-6
Molecular Formula	C12H14N4O2
Molecular Weight	246.27 g/mol
Synonyms	4-(N-Methyl-N-nitrosoamino)antipyrine; N-Methyl-N-nitroso-4-aminoantipyrine; 1-Phenyl-2,3-dimethyl-4-(methylnitrosoamino)pyrazol-5-one; 4-(Methylnitrosoamino)antipyrine; MNNA; 4-MNA; Antipyrine, 4-(methylnitrosoamino)-; 5-Pyrazolone, 1-phenyl-2,3-dimethyl-4-(methylnitrosoamino)-
EINECS	Contact for details

Quality Control

Our 4-(n-Methyl-n-Nitroso)Aminoantipyrine is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification, assay, and impurity profiling via techniques such as HPLC, NMR, and IR spectroscopy. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory compliance needs.

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). Keep away from heat, open flames, and incompatible materials. Due to its light-sensitive nature, handling and storage should minimize exposure to direct or strong artificial light.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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