Description

tert-Butyl (2-Chloro-5-Methylpyridin-3-Yl)-Methylcarbamate CAS NO 1203499-18-6 is a high-purity, advanced pharmaceutical intermediate characterized by its specific pyridine and carbamate functional groups. This compound is critical for the synthesis of complex active pharmaceutical ingredients (APIs), where its defined structure serves as a key building block. It is primarily utilized by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new therapeutic and crop protection agents.

Application

• Key synthetic intermediate in the research and development of novel pharmaceutical compounds.
• Building block for the synthesis of active pharmaceutical ingredients (APIs) targeting various therapeutic areas.
• Precursor in agrochemical research for the development of new pesticides or herbicides.
• Versatile reagent in organic synthesis and medicinal chemistry for constructing complex molecular architectures.
• Used in process chemistry for scaling up the production of target molecules in a GMP environment.

Basic Information

Product Name	tert-Butyl (2-Chloro-5-Methylpyridin-3-Yl)-Methylcarbamate
CAS No.	1203499-18-6
Molecular Formula	C12H17ClN2O2
Molecular Weight	256.73 g/mol
Synonyms	tert-Butyl N-[(2-Chloro-5-methylpyridin-3-yl)methyl]carbamate; Carbamic acid, N-[(2-chloro-5-methyl-3-pyridinyl)methyl]-, 1,1-dimethylethyl ester; 1,1-Dimethylethyl N-[(2-chloro-5-methyl-3-pyridinyl)methyl]carbamate; (2-Chloro-5-methylpyridin-3-yl)methyl tert-butylcarbamate; tert-Butyl ((2-chloro-5-methylpyridin-3-yl)methyl)carbamate; BOC-Protected (2-Chloro-5-methylpyridin-3-yl)methylamine
EINECS	Contact for details

Quality Control

Our tert-Butyl (2-Chloro-5-Methylpyridin-3-Yl)-Methylcarbamate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements for pharmaceutical intermediate applications. Certificates of Analysis (COA) detailing all 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 a controlled room temperature (typically 15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥98.0%
Related Substances (HPLC)	Total impurities ≤2.0%
Any single impurity	≤0.5%
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.