Description

1H-Pyrrolo[1,2-C][1,3]Oxazine-1-Thione, Hexahydro-4,5,6,7-Tetrahydroxy-, (4S,4Ar,5S,6S,7R)- (9Ci) is a high-purity, stereochemically defined heterocyclic compound with significant potential in advanced organic synthesis. This CAS 539020-82-1 material serves as a sophisticated chiral building block or intermediate for the development of novel pharmaceuticals and bioactive molecules. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and fine chemical industries for creating complex, stereoselective target compounds.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in classes requiring complex polyhydroxylated frameworks.
• Agrochemical Research: Building block for synthesizing novel, stereospecific herbicides, fungicides, or plant growth regulators.
• Fine Chemical Synthesis: Used in asymmetric synthesis to introduce specific stereocenters and functional groups into target molecules for specialty chemicals.
• Academic & Contract Research: Valuable reagent for methodological development in organic chemistry and for producing reference standards in analytical laboratories.
• Bioconjugate Chemistry: Potential use in developing linkers or payloads for antibody-drug conjugates (ADCs) due to its functionalized structure.

Basic Information

Product Name	1H-Pyrrolo[1,2-C][1,3]Oxazine-1-Thione, Hexahydro-4,5,6,7-Tetrahydroxy-, (4S,4Ar,5S,6S,7R)- (9Ci)
CAS No.	539020-82-1
Molecular Formula	C7H11NO5S
Molecular Weight	221.23 g/mol
Synonyms	Hexahydro-4,5,6,7-tetrahydroxy-1H-pyrrolo[1,2-c][1,3]oxazine-1-thione; (4S,4aR,5S,6S,7R)-Hexahydro-4,5,6,7-tetrahydroxy-1H-pyrrolo[1,2-c][1,3]oxazine-1-thione; 1H-Pyrrolo[1,2-c][1,3]oxazine-1-thione, hexahydro-4,5,6,7-tetrahydroxy-, (4S,4aR,5S,6S,7R)-; 539020-82-1; Polyhydroxylated pyrrolooxazine thione; Chiral pyrrolooxazine derivative
EINECS	Contact for details

Quality Control

Every batch of 1H-Pyrrolo[1,2-C][1,3]Oxazine-1-Thione, Hexahydro-4,5,6,7-Tetrahydroxy-, (4S,4Ar,5S,6S,7R)- (9Ci) is manufactured under a strict quality management system. Our products undergo rigorous analytical testing, including chiral HPLC and NMR, to ensure identity, purity, and stereochemical integrity meet exacting standards. A comprehensive Certificate of Analysis (COA) detailing purity, chiral excess, and impurity profiles is provided with each shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound may be hygroscopic (moisture-sensitive); ensure the container is sealed under an inert atmosphere if specified. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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