Description

1H-Pyrazolo[4,3-B]Pyridine-5-Carbaldehyde is a high-purity heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a versatile aldehyde-functionalized intermediate, enabling the construction of complex molecular architectures through condensation and cyclization reactions. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with improved efficacy.
• Material Science: Serves as a building block for creating functional organic materials, such as ligands for catalysts or components in organic electronics.
• Chemical Biology: Employed in the design and synthesis of molecular probes and tool compounds for biological target validation.
• Academic & Contract Research: Utilized in universities and CROs for methodological development and exploration of new chemical space.
• Custom Synthesis: A starting material for the contract manufacturing of specific, high-value fine chemicals and advanced intermediates.

Basic Information

Product Name	1H-Pyrazolo[4,3-B]Pyridine-5-Carbaldehyde
CAS No.	955127-78-3
Molecular Formula	C7H5N3O
Molecular Weight	147.13 g/mol
Synonyms	1H-Pyrazolo[4,3-b]pyridine-5-carboxaldehyde; 5-Formyl-1H-pyrazolo[4,3-b]pyridine; 1H-Pyrazolo[4,3-b]pyridine-5-carbaldehyde; Pyrazolo[4,3-b]pyridine-5-carbaldehyde; 5-Carbaldehyde-1H-pyrazolo[4,3-b]pyridine
EINECS	Contact for details

Quality Control

Our 1H-Pyrazolo[4,3-B]Pyridine-5-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. This material is easily oxidized and light-sensitive; prolonged exposure to air or light should be avoided.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.