Description

Formamide, n-[(2R,4R)-3,4-Dihydro-2-Methyl-2H-Pyran-4-Yl]-n-Methyl-, Rel- CAS NO 697752-40-2 is a specialized chiral formamide derivative characterized by its fused pyran ring structure. This compound is a high-value chemical intermediate prized for its stereochemical complexity and functional group versatility. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key chiral building block in the synthesis of complex drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of advanced pesticides and herbicides where specific stereochemistry is crucial for biological activity.
• Asymmetric Synthesis: Serves as a precursor or auxiliary in catalytic asymmetric reactions to create enantiomerically pure compounds.
• Medicinal Chemistry: Employed in structure-activity relationship (SAR) studies and lead optimization programs.
• Fine Chemical Production: Intermediate for the manufacture of other high-purity, specialty chemicals with defined stereochemistry.
• Academic & Contract Research: Used in university and CRO laboratories for methodological development and novel compound library synthesis.

Basic Information

Product Name	Formamide, n-[(2R,4R)-3,4-Dihydro-2-Methyl-2H-Pyran-4-Yl]-n-Methyl-, Rel-
CAS No.	697752-40-2
Molecular Formula	C9H15NO2
Molecular Weight	169.22 g/mol
Synonyms	rel-N-[(2R,4R)-3,4-Dihydro-2-methyl-2H-pyran-4-yl]-N-methylformamide; N-[(2R,4R)-3,4-Dihydro-2-methyl-2H-pyran-4-yl]-N-methylformamide (rel); (rel)-(2R,4R)-4-[(Methylformamido)methyl]-2-methyl-3,4-dihydro-2H-pyran; (2R,4R)-rel-4-[(Methylformamido)methyl]-2-methyl-3,4-dihydro-2H-pyran; Chiral Dihydropyran Formamide Derivative; Methyl-((2R,4R)-2-methyl-3,4-dihydro-2H-pyran-4-yl)methylformamide (rel)
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems. Every batch is characterized and tested using advanced analytical techniques including HPLC, GC, and NMR to ensure identity, purity, and enantiomeric/excess specifications are met. Comprehensive Certificates of Analysis (COA) detailing all critical parameters are provided to support your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This material is moisture-sensitive; keep the container tightly sealed under an inert atmosphere if necessary.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0% (rel)
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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