Description

Acetamide, n-(4,5-Dihydro-4,4-dihydroxy-1-methyl-5-oxo-1H-pyrazol-3-yl)- is a specialized pyrazole derivative acetamide compound with significant utility in advanced chemical synthesis. This product matters as a high-purity key intermediate for the development of active pharmaceutical ingredients (APIs) and agrochemicals, where precise molecular structure is critical for efficacy. It is primarily needed by research and development laboratories, pharmaceutical manufacturers, and agrochemical companies engaged in creating novel heterocyclic compounds.

Application

This chemical serves as a versatile building block in several high-value industrial sectors:

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Chemical Research & Development: Employed as a standard or reagent in organic synthesis for constructing complex pyrazole-based molecular frameworks.
• Fine Chemical Production: Acts as an intermediate in the manufacture of dyes, pigments, and other performance chemicals requiring specific heterocyclic structures.

Basic Information

Product Name	Acetamide, n-(4,5-Dihydro-4,4-dihydroxy-1-methyl-5-oxo-1H-pyrazol-3-yl)-
CAS No.	221325-72-0
Molecular Formula	C7H11N3O4
Molecular Weight	201.18 g/mol
Synonyms	N-(4,5-Dihydro-4,4-dihydroxy-1-methyl-5-oxo-1H-pyrazol-3-yl)acetamide; 3-Acetamido-4,4-dihydroxy-1-methyl-1H-pyrazol-5(4H)-one; 1-Methyl-4,4-dihydroxy-5-oxo-4,5-dihydro-1H-pyrazole-3-carboxamide; Acetamide, N-(4,5-dihydro-4,4-dihydroxy-1-methyl-5-oxo-1H-pyrazol-3-yl)-; Related pyrazole acetamide intermediate.
EINECS	Contact for details

Quality Control

Our Acetamide, n-(4,5-Dihydro-4,4-dihydroxy-1-methyl-5-oxo-1H-pyrazol-3-yl)- is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept in a cool, dry place with low humidity. Recommended storage temperature is between 15°C and 25°C. Ensure the storage area is well-ventilated and separate from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
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.