Description

4-Nitro-Tetrahydro-2H-Pyran is a specialized nitro-substituted heterocyclic compound, serving as a versatile and valuable synthetic intermediate in advanced organic chemistry. Its core value lies in providing a functionalized pyran scaffold that can be further elaborated, making it crucial for constructing complex molecular architectures. This product is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides requiring heterocyclic cores.
• Fine Chemical Synthesis: Serves as a precursor for creating complex molecules used in flavors, fragrances, and advanced materials.
• Academic & Industrial R&D: Employed in methodological studies and process chemistry for exploring new synthetic routes.
• Ligand and Catalyst Development: Potential use in constructing novel chiral ligands or organocatalysts due to its modifiable structure.

Basic Information

Product Name	4-Nitro-Tetrahydro-2H-Pyran
CAS No.	1313738-95-2
Molecular Formula	C5H9NO3
Molecular Weight	131.13 g/mol
Synonyms	4-Nitrooxane; Tetrahydro-4-nitro-2H-pyran; 4-Nitro-tetrahydropyran; 4-Nitrotetrahydropyran; 4-Nitrooxacyclohexane; 4-Nitrotetrahydro-2H-pyran; 4-Nitrotetrahydropyran-2-one (incorrect but common misnomer); 4-Nitro-tetrahydro-pyran
EINECS	Contact for details

Quality Control

Our 4-Nitro-Tetrahydro-2H-Pyran is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and scale-up applications. A Certificate of Analysis (COA) detailing specific results for purity, identity, and impurities is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber glass or opaque.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.