Description

Carbamic Acid, (4-Cyano-2-Pyridinyl)-, 1,1-Dimethylethyl Ester (9Ci) is a high-purity chemical intermediate of significant importance in modern synthetic chemistry. Its core value lies in its utility as a versatile building block for constructing complex heterocyclic compounds, particularly in pharmaceutical research and development. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing pyridine and cyano functional groups.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides that require specific heterocyclic scaffolds.
• Organic Synthesis Building Block: Serves as a protected amine derivative for the controlled introduction of the (4-cyano-2-pyridinyl)carbamoyl moiety into more complex molecular architectures.
• Chemical Biology Research: Employed in the development of molecular probes and enzyme inhibitors for biochemical and pharmacological studies.
• Material Science Precursor: Potential use in the synthesis of specialized ligands for catalysts or functional organic materials.

Basic Information

Product Name	Carbamic Acid, (4-Cyano-2-Pyridinyl)-, 1,1-Dimethylethyl Ester (9Ci)
CAS No.	737000-78-1
Molecular Formula	C12H15N3O2
Molecular Weight	233.27 g/mol
Synonyms	tert-Butyl (4-cyano-2-pyridinyl)carbamate; N-Boc-4-cyano-2-aminopyridine; 4-Cyano-2-pyridinylcarbamic acid tert-butyl ester; 2-Amino-4-cyanopyridine N-Boc derivative; (4-Cyano-pyridin-2-yl)-carbamic acid tert-butyl ester; Boc-4-CN-2-APy; tert-Butyl N-(4-cyano-2-pyridinyl)carbamate
EINECS	Contact for details

Quality Control

Our Carbamic Acid, (4-Cyano-2-Pyridinyl)-, 1,1-Dimethylethyl Ester (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by NMR and IR spectroscopy, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) with detailed specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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