Description

1-(3,4-Dihydro-2H-1,5-Benzodioxepin-7-Yl)-2,5-Dimethyl-1H-Pyrrole-3-Carbaldehyde is a high-purity, advanced pharmaceutical intermediate characterized by its unique fused heterocyclic structure. This compound matters as a critical building block for the synthesis of novel active pharmaceutical ingredients (APIs), enabling research and development in targeted therapeutic areas. It is primarily needed by pharmaceutical R&D laboratories, fine chemical manufacturers, and academic institutions engaged in medicinal chemistry and drug discovery programs.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly in central nervous system (CNS) and cardiovascular research.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex organic molecules requiring its specific benzodioxepin-pyrrole architecture.
• Academic & Institutional R&D: Utilized in university and research institute laboratories for investigating new chemical entities and reaction methodologies.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations providing custom synthesis and process development services for the pharmaceutical industry.

Basic Information

Product Name	1-(3,4-Dihydro-2H-1,5-Benzodioxepin-7-Yl)-2,5-Dimethyl-1H-Pyrrole-3-Carbaldehyde
CAS No.	878427-46-4
Molecular Formula	C17H17NO3
Molecular Weight	283.32 g/mol
Synonyms	7-(3-Formyl-2,5-dimethyl-1H-pyrrol-1-yl)-3,4-dihydro-2H-1,5-benzodioxepine; 1-(3,4-Dihydro-2H-1,5-benzodioxepin-7-yl)-2,5-dimethyl-1H-pyrrole-3-carboxaldehyde; 2,5-Dimethyl-1-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)-1H-pyrrole-3-carbaldehyde; 878427-46-4; 1H-Pyrrole-3-carbaldehyde, 1-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)-2,5-dimethyl-
EINECS	Contact for details

Quality Control

Our 1-(3,4-Dihydro-2H-1,5-Benzodioxepin-7-Yl)-2,5-Dimethyl-1H-Pyrrole-3-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure compliance with exacting R&D and process chemistry standards. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Single Unknown Impurity	≤ 1.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Water Content (KF)	≤ 0.5%

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