Description

1H-Indazol-3-Ylacetaldehyde is a versatile and high-value heterocyclic building block, essential for advanced organic synthesis. Its unique indazole core functionalized with an acetaldehyde group makes it a critical intermediate for constructing complex molecular architectures. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of small molecule drug candidates, particularly kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Chemical Biology: Serves as a scaffold or linker in the design of chemical probes and bioconjugates for target identification and validation.
• Material Science: Potential building block for specialty polymers and advanced organic electronic materials.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs for the production of bespoke compounds and non-commercial research quantities.

Basic Information

Product Name	1H-Indazol-3-Ylacetaldehyde
CAS No.	121044-74-4
Molecular Formula	C9H8N2O
Molecular Weight	160.17 g/mol
Synonyms	3-Indazoleacetaldehyde; 1H-Indazole-3-acetaldehyde; 2-(1H-Indazol-3-yl)acetaldehyde; 3-(2-Oxoethyl)-1H-indazole; Indazol-3-yl-acetaldehyde; (1H-Indazol-3-yl)ethanal
EINECS	Contact for details

Quality Control

Our 1H-Indazol-3-Ylacetaldehyde is manufactured under strict 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 and ISO standards for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C or as specified on the Certificate of Analysis. This compound is easily oxidized and light-sensitive; prolonged exposure to air, moisture, or light should be avoided to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow solid
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥95.0%
Water Content (KF)	≤1.0%

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