Description

Isoquinoline-4-Carboxylic Acid Hydrazide is a high-purity heterocyclic building block and key synthetic intermediate. This compound is valued for its versatile reactivity, particularly in the formation of hydrazone linkages and heterocyclic ring systems. It is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries developing novel active ingredients. The material is supplied with full analytical documentation to ensure batch-to-batch consistency for critical applications.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting neurological disorders, infectious diseases, and oncology.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive scaffold.
• Chemical Synthesis: Serves as a versatile building block for constructing complex heterocyclic compounds like pyrazoles and triazoles.
• Material Science: Potential monomer or cross-linking agent in the research of specialty polymers and functional materials.
• Bioconjugation: The reactive hydrazide group is utilized for labeling and modifying biomolecules in diagnostic assay development.
• Academic & R&D: Fundamental reagent in medicinal chemistry and organic synthesis research within university and corporate laboratories.

Basic Information

Product Name	Isoquinoline-4-Carboxylic Acid Hydrazide
CAS No.	885272-60-6
Molecular Formula	C₁₀H₉N₃O
Molecular Weight	187.20 g/mol
Synonyms	4-Hydrazinylcarbonylisoquinoline; Isoquinoline-4-carbohydrazide; 4-Carbohydrazide isoquinoline; 1,2-Dihydro-2-isoquinolinecarboxylic acid, hydrazide; 4-Isoquinolinecarboxylic acid, hydrazide; 1,2-Dihydroisoquinoline-4-carbohydrazide
EINECS	Contact for details

Quality Control

Our Isoquinoline-4-Carboxylic Acid Hydrazide is manufactured under a strict quality management system. Each batch is subjected to comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring full traceability and compliance with your research or production specifications.

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 product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation. For long-term storage, consider using an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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