Description

Pyrazolo[1,5-A]Pyridine-3-Carboxaldehyde, 4-Bromo-6-Methoxy- is a high-value brominated and methoxylated heterocyclic building block. This compound is essential for advanced organic synthesis, particularly in constructing complex molecular architectures for pharmaceutical research and development. It is primarily utilized by medicinal chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries to introduce key functional groups into target molecules.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel active pharmaceutical ingredients (APIs), especially for kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides, leveraging its unique heterocyclic core for bioactivity.
• Material Science: Acts as a building block for creating organic electronic materials, such as ligands for OLEDs or conductive polymers.
• Chemical Biology: Employed in the design and synthesis of molecular probes and tool compounds for studying biological pathways.
• Academic & Contract Research: A valuable reagent for methodology development and exploratory synthesis in university and CRO laboratories.
• Custom Synthesis: Provides a versatile starting point for contract manufacturing organizations (CMOs) engaged in producing specialized fine chemicals.

Basic Information

Product Name	Pyrazolo[1,5-A]Pyridine-3-Carboxaldehyde, 4-Bromo-6-Methoxy-
CAS No.	2068065-03-0
Molecular Formula	C9H7BrN2O2
Molecular Weight	255.07 g/mol
Synonyms	4-Bromo-6-methoxypyrazolo[1,5-a]pyridine-3-carboxaldehyde; 4-Bromo-6-methoxy-1H-pyrazolo[1,5-a]pyridine-3-carbaldehyde; 2068065-03-0; 4-Bromo-6-methoxy-pyrazolo[1,5-a]pyridine-3-carbaldehyde; Pyrazolo[1,5-a]pyridine-3-carboxaldehyde, 4-bromo-6-methoxy-; 4-Bromo-6-methoxy-1,5-dihydropyrazolo[1,5-a]pyridine-3-carboxaldehyde
EINECS	Contact for details

Quality Control

Our Pyrazolo[1,5-A]Pyridine-3-Carboxaldehyde, 4-Bromo-6-Methoxy- is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request, supporting your regulatory and R&D documentation needs.

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). Due to its sensitivity to oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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