Description

tert-Butyl 4-Cyano-5-Methoxypyridin-3-Ylcarbamate is a high-purity, advanced pharmaceutical intermediate with the CAS number 1045858-19-2. This compound is a critical building block in modern medicinal chemistry, valued for its pyridine core and functional groups that enable complex molecular synthesis. It is primarily utilized by research institutions and pharmaceutical manufacturers in the development and production of active pharmaceutical ingredients (APIs) and novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Medicinal Chemistry Research: Used in research and development for creating novel compounds with potential therapeutic activity.
• Organic Synthesis Building Block: Serves as a versatile reagent for constructing heterocyclic compounds and functionalized pyridine derivatives.
• Agrochemical Development: Potential application in the synthesis of advanced crop protection agents and pesticides.
• Material Science Research: Investigated for use in creating specialty polymers or functional materials.

Basic Information

Product Name	tert-Butyl 4-Cyano-5-Methoxypyridin-3-Ylcarbamate
CAS No.	1045858-19-2
Molecular Formula	C12H15N3O3
Molecular Weight	249.27 g/mol
Synonyms	tert-Butyl (4-cyano-5-methoxypyridin-3-yl)carbamate; 3-Pyridinecarboxamide, 4-cyano-5-methoxy-N-(1,1-dimethylethoxy)carbonyl-; 4-Cyano-5-methoxy-3-pyridinylcarbamic acid 1,1-dimethylethyl ester; 3-((tert-Butoxycarbonyl)amino)-5-methoxypicolinonitrile; 1045858-19-2; tert-Butyl 4-cyano-5-methoxypyridin-3-ylcarbamate; BOC-4-Cyano-5-methoxypyridin-3-ylamine
EINECS	Contact for details

Quality Control

Our tert-Butyl 4-Cyano-5-Methoxypyridin-3-Ylcarbamate 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. A comprehensive Certificate of Analysis (COA) is provided with every shipment, detailing all specifications and test results to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed and away from moisture and direct light exposure to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Purity (HPLC)	≥ 98.5%
Water Content (KF)	≤ 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.