Description

n-Methoxy-n-Methyltetrahydropyran-4-Carboxamide is a specialized organic compound belonging to the class of Weinreb amides, which are pivotal intermediates in modern synthetic organic chemistry. Its primary value lies in its exceptional utility as a versatile building block for the controlled synthesis of ketones and aldehydes via nucleophilic addition reactions. This high-purity intermediate is critically needed by research and development laboratories, process chemists, and manufacturers in the pharmaceutical and agrochemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon in the multi-step synthesis of active pharmaceutical ingredients (APIs), particularly for introducing carbonyl groups in a controlled manner.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides, where its reactivity enables the creation of specific bioactive scaffolds.
• Organic Synthesis & Research: An essential reagent in academic and industrial R&D for methodological development and the synthesis of novel organic compounds, including natural product analogs.
• Material Science Precursor: Serves as a starting material for the development of specialty chemicals and functional materials with tailored properties.

Basic Information

Product Name	n-Methoxy-n-Methyltetrahydropyran-4-Carboxamide
CAS No.	156353-01-4
Molecular Formula	C8H15NO3
Molecular Weight	173.21 g/mol
Synonyms	4-(Methoxy(methyl)carbamoyl)tetrahydro-2H-pyran; N-Methoxy-N-methyltetrahydro-2H-pyran-4-carboxamide; Tetrahydropyran-4-carboxylic acid N-methoxy-N-methylamide; N-Methoxy-N-methyl-4-piperidinecarboxamide (related structural analog); Weinreb amide of tetrahydropyran-4-carboxylic acid
EINECS	Contact for details

Quality Control

Our n-Methoxy-n-Methyltetrahydropyran-4-Carboxamide is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including chromatographic purity assays and identity confirmation. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to guarantee compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.