Description

1-Piperazineacetic Acid, (2-Oxo-3-Indolinylidene)Hydrazide, Dihydrochloride, Sesquihydrate, (Z)- is a high-purity, specialized organic compound with a complex heterocyclic structure. This chemical is valued as a critical pharmaceutical intermediate and research-grade building block for the synthesis of novel bioactive molecules. It is primarily sought by pharmaceutical R&D teams and fine chemical manufacturers developing targeted therapies and advanced chemical entities.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly those targeting specific enzymatic pathways.
• Biochemical Research: Used as a specialized reagent in medicinal chemistry for structure-activity relationship (SAR) studies and lead optimization.
• Chemical Synthesis: Serves as a versatile building block for constructing indolinone and piperazine-containing heterocycles in organic chemistry.
• Protease Inhibitor Development: Potential application in the research and development of enzyme inhibitors due to its hydrazide functional group.
• Academic Research: Utilized in university and institutional labs for investigating novel chemical reactions and biological mechanisms.

Basic Information

Product Name	1-Piperazineacetic Acid, (2-Oxo-3-Indolinylidene)Hydrazide, Dihydrochloride, Sesquihydrate, (Z)-
CAS No.	86873-20-3
Molecular Formula	C₁₄H₁₉Cl₂N₅O₃ • 1.5H₂O
Molecular Weight	Contact for details
Synonyms	(Z)-1-Piperazineacetic Acid (2-Oxo-1,2-dihydro-3H-indol-3-ylidene)hydrazide Dihydrochloride Sesquihydrate; (Z)-Isatin-3-piperazineacetohydrazone Dihydrochloride Sesquihydrate; 3-[(Z)-2-(Piperazin-1-yl)acetylhydrazono]indolin-2-one Dihydrochloride Sesquihydrate; Isatin Piperazineacetohydrazone Dihydrochloride Hydrate; 86873-20-3; (Z)-Isatin β-(1-Piperazinyl)acetohydrazone Dihydrochloride Sesquihydrate
EINECS	Contact for details

Quality Control

Our production of 1-Piperazineacetic Acid, (2-Oxo-3-Indolinylidene)Hydrazide, Dihydrochloride, Sesquihydrate, (Z)- adheres to stringent quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP standards for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to maintain stability and purity. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Water Content (KF)	4.0% - 8.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
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.