Description

Carbamic Acid, (2-Chloro-4-Pyridinyl)Methyl-, 1,1-Dimethylethyl Ester (9Ci) is a specialized carbamate derivative featuring a chloropyridinyl moiety, serving as a critical building block in advanced organic synthesis. This high-purity intermediate is essential for research and development in the pharmaceutical and agrochemical sectors, where precise molecular architecture is required. Its unique structure makes it particularly valuable for medicinal chemists and process development scientists seeking to develop novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for candidates targeting the central nervous system or infectious diseases.
• Agrochemical Synthesis: Used in the creation of novel pesticides and herbicides, where the chloropyridine scaffold is a common pharmacophore.
• Chemical Research & Development: Serves as a versatile building block for constructing complex heterocyclic compounds in academic and industrial R&D laboratories.
• Process Chemistry: Employed in route scouting and scale-up optimization for the commercial manufacturing of fine chemicals.
• Ligand & Catalyst Development: Potential precursor for the synthesis of specialized ligands used in catalytic systems.

Basic Information

Product Name	Carbamic Acid, (2-Chloro-4-Pyridinyl)Methyl-, 1,1-Dimethylethyl Ester (9Ci)
CAS No.	887831-85-8
Molecular Formula	C12H15ClN2O2
Molecular Weight	254.71 g/mol
Synonyms	tert-Butyl N-[(2-chloro-4-pyridyl)methyl]carbamate; N-[(2-Chloro-4-pyridinyl)methyl]carbamic Acid 1,1-Dimethylethyl Ester; tert-Butyl (2-chloro-4-pyridinylmethyl)carbamate; (2-Chloro-4-pyridinyl)methylcarbamic Acid tert-Butyl Ester; Boc-2-chloro-4-aminomethylpyridine (Boc protected intermediate); N-Boc-2-chloro-4-(aminomethyl)pyridine; tert-Butyl ((2-chloropyridin-4-yl)methyl)carbamate
EINECS	Contact for details

Quality Control

Our Carbamic Acid, (2-Chloro-4-Pyridinyl)Methyl-, 1,1-Dimethylethyl Ester (9Ci) is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.