Description

N-(4,5-Dihydro-5-Oxo-1-Phenyl-1H-Pyrazol-3-Yl)-N2-(2-Methylpropionyl)-N2-Octadecyl-L-Asparagine is a high-purity, specialized organic compound designed for advanced chemical synthesis and research applications. This molecule is valued for its unique structural features, combining a pyrazolone moiety with a long-chain asparagine derivative, which imparts specific functional properties. It serves as a critical intermediate or active component for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to develop novel compounds with targeted biological or physical characteristics.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its complex organic structure.
• Biochemical Probe: Acts as a specialized reagent or ligand in biochemical assays and research to study protein interactions or enzyme inhibition.
• Specialty Polymer Synthesis: Potential monomer or additive for creating polymers with unique thermal or mechanical properties.
• Cosmetic Ingredient R&D: Investigated for use in high-end skincare formulations for its potential functional benefits.
• Material Science: Explored as an organic component in advanced materials, such as liquid crystals or organic semiconductors.

Basic Information

Product Name	N-(4,5-Dihydro-5-Oxo-1-Phenyl-1H-Pyrazol-3-Yl)-N2-(2-Methylpropionyl)-N2-Octadecyl-L-Asparagine
CAS No.	21478-11-5
Molecular Formula	C₃₅H₅₆N₄O₄
Molecular Weight	596.85 g/mol
Synonyms	L-Asparagine, N-(4,5-dihydro-5-oxo-1-phenyl-1H-pyrazol-3-yl)-N2-(2-methyl-1-oxopropyl)-N2-octadecyl-; N2-Octadecyl-N2-(2-methylpropionyl)-N-(5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl)-L-asparagine; 21478-11-5; Pyrazolone asparagine derivative; Octadecyl asparagine pyrazolone; N-(1-Phenyl-3-carbamoyl-5-pyrazolon-4-yl)-N'-isobutyryl-N'-octadecyl-L-asparagine
EINECS	Contact for details

Quality Control

Every batch of N-(4,5-Dihydro-5-Oxo-1-Phenyl-1H-Pyrazol-3-Yl)-N2-(2-Methylpropionyl)-N2-Octadecyl-L-Asparagine is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency meet the high standards required for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee full traceability and compliance with your specifications.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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