Description

5-Chloropyrazolo[1,5-A]Pyridine-3-Carbaldehyde is a high-value, multi-functional heterocyclic building block essential for advanced organic synthesis. This compound matters because it serves as a critical precursor for constructing complex molecular architectures, particularly in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries seeking to introduce the versatile pyrazolopyridine scaffold into their target molecules.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of potential drug candidates targeting various therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with novel modes of action.
• Material Science: Serves as a building block for creating specialized organic ligands, dyes, and photoactive materials.
• Chemical Biology: Employed in the design and synthesis of molecular probes and enzyme inhibitors for biochemical research.
• Academic & Contract Research: A valuable reagent for methodology development and exploring new chemical spaces in academic and CRO laboratories.

Basic Information

Product Name	5-Chloropyrazolo[1,5-A]Pyridine-3-Carbaldehyde
CAS No.	1101120-49-3
Molecular Formula	C8H5ClN2O
Molecular Weight	180.59 g/mol
Synonyms	5-Chloro-3-formylpyrazolo[1,5-a]pyridine; 5-Chloro-pyrazolo[1,5-a]pyridine-3-carboxaldehyde; 5-Chloro-1H-pyrazolo[1,5-a]pyridine-3-carbaldehyde; 1101120-49-3; 5-Chloro-3-pyrazolo[1,5-a]pyridinecarboxaldehyde; Pyrazolo[1,5-a]pyridine-3-carbaldehyde, 5-chloro-
EINECS	Contact for details

Quality Control

Our 5-Chloropyrazolo[1,5-A]Pyridine-3-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, supporting your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This compound is light-sensitive and should be stored away from light. For long-term storage, consider storing under an inert atmosphere to minimize potential oxidation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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