Description

Spiro[Cyclopentane-1,2-[4H-1,3]Dioxolo[4,5-C]Pyrrole], Tetrahydro-5-Hydroxy-, cis- (9Ci) is a sophisticated spirocyclic compound featuring a fused dioxolopyrrole structure, serving as a high-value chemical intermediate and pharmacophore building block. Its unique molecular architecture makes it a critical precursor for synthesizing complex molecules in advanced research and development. This compound is primarily sought after by pharmaceutical and agrochemical R&D teams for creating novel active ingredients.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of potential drug candidates targeting neurological and metabolic disorders.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides due to its complex heterocyclic core.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for constructing complex spirocyclic and fused-ring systems.
• Material Science Precursor: Investigated for the development of specialty polymers and advanced organic electronic materials.
• Chemical Biology Probe: Serves as a scaffold for developing molecular probes to study enzyme function and biological pathways.

Basic Information

Product Name	Spiro[Cyclopentane-1,2-[4H-1,3]Dioxolo[4,5-C]Pyrrole], Tetrahydro-5-Hydroxy-, cis- (9Ci)
CAS No.	137157-11-0
Molecular Formula	C9H13NO3
Molecular Weight	183.20 g/mol
Synonyms	cis-Tetrahydro-5-hydroxy-spiro[cyclopentane-1,2'-[4H-1,3]dioxolo[4,5-c]pyrrole]; 5-Hydroxy-1,6-dioxa-4-azaspiro[4.4]nonane; Spiro[cyclopentane-1,2'-[4H-1,3]dioxolo[4,5-c]pyrrole], tetrahydro-5-hydroxy-, cis-; 137157-11-0; cis-5-Hydroxy-1,6-dioxa-4-azaspiro[4.4]nonane; Tetrahydro-5-hydroxy-spiro[cyclopentane-1,2'-[4H-1,3]dioxolo[4,5-c]pyrrole] (cis-); Spirocyclic dioxolopyrrole alcohol.
EINECS	Contact for details

Quality Control

Our Spiro[Cyclopentane-1,2-[4H-1,3]Dioxolo[4,5-C]Pyrrole], Tetrahydro-5-Hydroxy-, cis- (9Ci) is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification, to ensure it meets the exacting standards required for advanced synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound may be hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee (cis-isomer)
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.