Description

3-Acetoxy-3,6-Dihydro-6-(4-Nitrophenoxy)-2H-Pyran-2-Methanol Acetate is a specialized organic compound featuring a functionalized dihydropyran core, which serves as a versatile synthetic intermediate. Its molecular structure, incorporating both acetoxy and nitrophenoxy groups, makes it a valuable building block for constructing more complex molecules in pharmaceutical and fine chemical research. This compound is primarily sought by R&D chemists and process development scientists working in advanced organic synthesis, particularly for the development of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug candidates, especially those requiring functionalized heterocyclic scaffolds.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators due to its reactive dihydropyran structure.
• Fine Chemical Synthesis: Serves as a precursor for creating specialty chemicals, dyes, and advanced materials.
• Academic & Industrial R&D: Employed in methodological studies and route scouting for novel organic transformations.
• Chemical Biology Probes: Potential use in synthesizing molecular probes for studying biological pathways, leveraging the nitrophenoxy moiety as a tag or leaving group.

Basic Information

Product Name	3-Acetoxy-3,6-Dihydro-6-(4-Nitrophenoxy)-2H-Pyran-2-Methanol Acetate
CAS No.	56196-13-5
Molecular Formula	C16H17NO8
Molecular Weight	351.31 g/mol
Synonyms	2H-Pyran-2-methanol, 3-acetoxy-3,6-dihydro-6-(4-nitrophenoxy)-, acetate; 3-Acetoxy-6-(4-nitrophenoxy)-3,6-dihydro-2H-pyran-2-ylmethyl acetate; 6-(4-Nitrophenoxy)-3,6-dihydro-2H-pyran-3-yl diacetate; 3,6-Dihydro-6-(p-nitrophenoxy)-2H-pyran-3-yl diacetate; 3-Acetoxy-6-(p-nitrophenoxy)-3,6-dihydro-2H-pyran-2-ylmethyl acetate; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide material with a typical purity of ≥95% (by HPLC), tailored to meet specific research and development requirements. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request. Our quality management system supports the needs of cGMP-compliant research and development activities.

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). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Off-white to light yellow solid/powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Residual Solvents (GC)	Complies with ICH guidelines
Loss on Drying	≤ 1.0%

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