Description

2H,5H-Pyrano[4,3-B]-1,4-Oxazine-5,8-Diol, Hexahydro-7-(Hydroxymethyl)-2-Methyl-, [2R-(2Alpha,4Aalpha,5Ba,7Alpha,8Ba,8Aba)]- (9Ci) is a complex, stereochemically defined heterocyclic compound with significant potential in advanced organic synthesis. This compound matters as a sophisticated chiral building block, enabling the construction of novel molecular architectures with precise three-dimensional control. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of new drug candidates, particularly for complex small-molecule therapeutics.
• Agrochemical Synthesis: Used in the creation of advanced, stereoselective active ingredients for crop protection products.
• Asymmetric Catalysis Research: Acts as a precursor or ligand in the development of novel catalytic systems for stereoselective transformations.
• Fine Chemical Production: Employed in the multistep synthesis of high-value, specialty chemicals requiring specific stereochemistry.
• Academic & Institutional Research: A valuable compound for methodological studies in organic chemistry, total synthesis, and medicinal chemistry programs.

Basic Information

Product Name	2H,5H-Pyrano[4,3-B]-1,4-Oxazine-5,8-Diol, Hexahydro-7-(Hydroxymethyl)-2-Methyl-, [2R-(2Alpha,4Aalpha,5Ba,7Alpha,8Ba,8Aba)]- (9Ci)
CAS No.	754124-97-5
Molecular Formula	C9H15NO5
Molecular Weight	217.22 g/mol
Synonyms	Hexahydro-7-(hydroxymethyl)-2-methyl-2H,5H-pyrano[4,3-b]-1,4-oxazine-5,8-diol; (2R,4aR,5S,7S,8R,8aR)-Hexahydro-7-(hydroxymethyl)-2-methyl-2H,5H-pyrano[4,3-b][1,4]oxazine-5,8-diol; 754124-97-5; [2R-(2α,4aα,5β,7α,8β,8aβ)]-Hexahydro-7-(hydroxymethyl)-2-methyl-2H,5H-pyrano[4,3-b]-1,4-oxazine-5,8-diol; Pyrano-oxazine diol derivative; Chiral pyran-oxazine building block.
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch of this advanced intermediate is characterized using modern analytical techniques to confirm identity, purity, and stereochemical integrity. Certificates of Analysis (COA) detailing specific results for chiral purity (enantiomeric excess), chemical purity (HPLC), and other critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture uptake, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% e.e.
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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