Description

2-Pyrazolin-5-One, 4-Acetamido-3-Methyl- (6Ci) is a heterocyclic organic compound belonging to the pyrazolone class, serving as a versatile and valuable chemical intermediate. Its significance lies in its functionalized structure, which makes it a key building block for synthesizing more complex molecules in advanced research and industrial applications. This compound is primarily needed by pharmaceutical R&D teams and fine chemical manufacturers for the development of active pharmaceutical ingredients (APIs) and specialized agrochemicals.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting inflammation or acting as analgesics.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its heterocyclic core.
• Dye and Pigment Manufacturing: Serves as a precursor in the production of specialized dyes and colorants.
• Chemical Research & Development: Employed as a standard or starting material in organic synthesis and methodological studies in academic and industrial labs.
• Fine Chemical Production: Integral to the manufacture of complex, high-value specialty chemicals for various industrial sectors.

Basic Information

Item	Detail
Product Name	2-Pyrazolin-5-One, 4-Acetamido-3-Methyl- (6Ci)
CAS No.	99357-28-5
Molecular Formula	C6H9N3O2
Molecular Weight	155.16 g/mol
Synonyms	4-Acetamido-3-methyl-1H-pyrazol-5(4H)-one; 4-Acetamido-3-methyl-2-pyrazolin-5-one; 3-Methyl-4-acetamido-5-pyrazolone; 4-Acetylamino-3-methyl-5-pyrazolone; 1H-Pyrazol-5(4H)-one, 4-(acetylamino)-3-methyl-; 4-Acetamido-3-methyl-5-pyrazolone; 4-Acetamido-3-methyl-δ²-pyrazolin-5-one
EINECS	Contact for details

Quality Control

Our 2-Pyrazolin-5-One, 4-Acetamido-3-Methyl- (6Ci) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for fine chemical and pharmaceutical intermediates. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (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.