Description

Acetic Acid, [[4-(3,5-Dimethyl-1H-Pyrazol-1-Yl)-1-Phthalazinyl]Thio]-, Ethyl Ester (9Ci) is a specialized heterocyclic organic compound that serves as a high-value chemical intermediate in advanced synthesis. This compound is critical for research and development in pharmaceutical chemistry, where its unique molecular architecture enables the construction of complex, biologically active molecules. It is primarily sought by fine chemical manufacturers and R&D laboratories focused on developing novel therapeutic agents and advanced materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides with optimized efficacy and environmental profiles.
• Material Science: Serves as a precursor for functionalized polymers and advanced organic materials with tailored electronic or photonic properties.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological processes and target identification.
• Academic & Industrial R&D: Essential for exploratory organic synthesis and methodology development in university and corporate research settings.

Basic Information

Product Name	Acetic Acid, [[4-(3,5-Dimethyl-1H-Pyrazol-1-Yl)-1-Phthalazinyl]Thio]-, Ethyl Ester (9Ci)
CAS No.	604754-59-8
Molecular Formula	C₁₇H₁₈N₄O₂S
Molecular Weight	342.41 g/mol
Synonyms	Ethyl [[4-(3,5-Dimethyl-1H-pyrazol-1-yl)-1-phthalazinyl]thio]acetate; 2-[[4-(3,5-Dimethyl-1H-pyrazol-1-yl)phthalazin-1-yl]sulfanyl]acetic acid ethyl ester; 604754-59-8; Acetic acid, 2-[[4-(3,5-dimethyl-1H-pyrazol-1-yl)-1-phthalazinyl]thio]-, ethyl ester; Ethyl 2-({4-[(3,5-dimethyl-1H-pyrazol-1-yl)]phthalazin-1-yl}sulfanyl)acetate
EINECS	Contact for details

Quality Control

Our production of Acetic Acid, [[4-(3,5-Dimethyl-1H-Pyrazol-1-Yl)-1-Phthalazinyl]Thio]-, Ethyl Ester (9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for sensitive synthetic applications. Each lot undergoes comprehensive analytical characterization, including HPLC, NMR, and mass spectrometry. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed in a dry environment to prevent moisture absorption. Store away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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