Description

Carbamic Acid, (4-Formyl-3-Pyridinyl)-, Methyl Ester (9Ci) CAS NO 173371-35-2 is a specialized pyridine derivative and carbamate ester that serves as a critical synthetic intermediate in advanced organic chemistry. Its value lies in its bifunctional structure, featuring both a formyl group and a carbamate moiety, which enables its use in constructing complex heterocyclic systems and active pharmaceutical ingredients (APIs). This high-purity building block is essential for research and development chemists and process engineers in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop novel compounds.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its heterocyclic core.
• Fine Chemical Production: Serves as a precursor for specialized dyes, pigments, and functional materials requiring a pyridine-carbamate scaffold.
• Academic & Industrial R&D: Employed in medicinal chemistry programs for structure-activity relationship (SAR) studies and library synthesis.
• Ligand and Catalyst Development: The formyl and ester groups provide handles for creating complex chelating agents and organocatalysts.

Basic Information

Product Name	Carbamic Acid, (4-Formyl-3-Pyridinyl)-, Methyl Ester (9Ci)
CAS No.	173371-35-2
Molecular Formula	C8H8N2O3
Molecular Weight	180.16 g/mol
Synonyms	Methyl (4-formyl-3-pyridinyl)carbamate; 3-Pyridinecarboxylic acid, 4-formyl-, methyl ester, 9CI; (4-Formyl-3-pyridinyl)carbamic acid methyl ester; Methyl N-(4-formyl-3-pyridinyl)carbamate; Carbamic acid, N-(4-formyl-3-pyridinyl)-, methyl ester; 173371-35-2; 4-Formyl-3-pyridinylcarbamic acid methyl ester
EINECS	Contact for details

Quality Control

Our Carbamic Acid, (4-Formyl-3-Pyridinyl)-, Methyl Ester (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) with full traceability are provided for every shipment, and we support compliance with cGMP and ISO 9001 standards for our pharmaceutical-grade material.

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 is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, containers should be kept sealed under an inert atmosphere such as nitrogen or argon when not in use to prevent degradation and moisture uptake.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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