Description

Oxazolo[4,5-C]Pyridine-6-Carboxylic Acid (9Ci) is a high-purity heterocyclic carboxylic acid building block of significant interest in advanced organic synthesis. This compound matters as a critical intermediate for constructing complex molecular architectures, particularly in pharmaceutical research and development. It is primarily needed by medicinal chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for the creation of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with novel modes of action.
• Ligand Synthesis: Employed in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Material Science Precursor: Acts as a building block for organic electronic materials, such as those used in OLEDs and semiconductors.
• Chemical Biology Probes: Utilized to create molecular probes for studying enzyme function and biological pathways.
• Academic & Contract Research: Essential for exploratory chemistry in university laboratories and contract research organizations (CROs).

Basic Information

Product Name	Oxazolo[4,5-C]Pyridine-6-Carboxylic Acid (9Ci)
CAS No.	711084-61-6
Molecular Formula	C8H4N2O3
Molecular Weight	176.13 g/mol
Synonyms	6-Oxazolo[4,5-c]pyridinecarboxylic acid; Oxazolo[4,5-c]pyridine-6-carboxylic acid; 1,3-Oxazolo[4,5-c]pyridine-6-carboxylic acid; 6-Carboxyoxazolo[4,5-c]pyridine; Fused oxazolopyridine carboxylic acid; Heterocyclic carboxylic acid intermediate; Building block 711084-61-6; Bicyclic azole-carboxylic acid
EINECS	Contact for details

Quality Control

Our Oxazolo[4,5-C]Pyridine-6-Carboxylic Acid (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your regulatory and quality 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 (typically 15-25°C). This material may be hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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