Description

1H-Pyrrolizine-7-Carboxaldehyde, 2,3-Dihydro-1-Oxo- (8Ci,9Ci) is a high-purity heterocyclic aldehyde building block with the CAS registry number 27792-84-3. This compound is valued for its unique fused pyrrolizine-oxo structure, which serves as a critical synthetic intermediate in advanced organic synthesis. It is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds targeting neurological or inflammatory pathways.
• Agrochemical Research: Used in developing new generation herbicides, fungicides, and plant growth regulators due to its bioactive heterocyclic core.
• Organic Synthesis Building Block: Essential for constructing complex polycyclic and heterocyclic frameworks in medicinal and process chemistry.
• Material Science Research: Potential monomer or precursor for specialty polymers and advanced organic electronic materials.
• Academic & Contract Research: Serves as a valuable reagent for methodological development and discovery chemistry in university and CRO laboratories.

Basic Information

Product Name	1H-Pyrrolizine-7-Carboxaldehyde, 2,3-Dihydro-1-Oxo- (8Ci,9Ci)
CAS No.	27792-84-3
Molecular Formula	C8H7NO2
Molecular Weight	149.15 g/mol
Synonyms	2,3-Dihydro-1-oxo-1H-pyrrolizine-7-carboxaldehyde; 7-Formyl-2,3-dihydro-1H-pyrrolizin-1-one; 1-Oxo-2,3-dihydro-1H-pyrrolizine-7-carbaldehyde; Pyrrolizine-7-carboxaldehyde, 2,3-dihydro-1-oxo-; 27792-84-3; 1H-Pyrrolizine-7-carboxaldehyde, 2,3-dihydro-1-oxo-
EINECS	Contact for details

Quality Control

Our 1H-Pyrrolizine-7-Carboxaldehyde, 2,3-Dihydro-1-Oxo- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting full specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at a controlled room temperature (15-25°C). This compound is easily oxidized and light-sensitive; prolonged exposure to air or light should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.