Description

[1,3]Oxathiolo[5,4-C]Pyridine-6-Carbaldehyde is a high-purity, advanced pharmaceutical intermediate characterized by its fused heterocyclic structure containing both oxygen and sulfur. This compound is of significant value in modern organic synthesis, serving as a critical building block for the development of novel active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the synthesis of complex molecules with potential therapeutic or biological activity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry research for central nervous system (CNS) or antiviral targets.
• Agrochemical Research: Used in the development of new pesticides or herbicides, leveraging its heterocyclic scaffold for bioactivity.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses to introduce the [1,3]oxathiolo[5,4-c]pyridine moiety into larger molecular architectures.
• Material Science Research: Investigated as a potential monomer or precursor for specialty polymers and functional materials due to its unique electronic properties.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in R&D laboratories.

Basic Information

Product Name	[1,3]Oxathiolo[5,4-C]Pyridine-6-Carbaldehyde
CAS No.	872714-69-7
Molecular Formula	C8H5NO2S
Molecular Weight	179.20 g/mol
Synonyms	6-Formyl[1,3]oxathiolo[5,4-c]pyridine; [1,3]Oxathiolo[5,4-c]pyridine-6-carboxaldehyde; 1,3-Oxathiolo[5,4-c]pyridine-6-carbaldehyde; 872714-69-7; 6-Carbaldehyde[1,3]oxathiolo[5,4-c]pyridine
EINECS	Contact for details

Quality Control

Our [1,3]Oxathiolo[5,4-C]Pyridine-6-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. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes. Our commitment to cGMP principles and ISO-aligned processes guarantees a reliable supply of this high-value intermediate for your critical R&D and scale-up projects.

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). This compound may be sensitive to prolonged exposure to air and moisture; therefore, containers should be kept sealed under an inert atmosphere when not in use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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