Description

Pyrrolo[1,2-A]Pyrazin-1(2H)-One, 3,4-Dihydro-4-Phenyl- is a high-value fused heterocyclic compound serving as a critical building block in advanced organic synthesis. Its unique pyrrolopyrazinone core structure makes it an essential intermediate for developing novel pharmaceuticals and agrochemicals. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical, biotechnology, and agrochemical industries for creating new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used as a scaffold for developing new pesticides, herbicides, and fungicides with enhanced efficacy and selectivity.
• Material Science: Serves as a building block for creating specialized organic electronic materials and advanced polymers.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and the exploration of new chemical spaces in heterocyclic chemistry.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and protein interactions.

Basic Information

Product Name	Pyrrolo[1,2-A]Pyrazin-1(2H)-One, 3,4-Dihydro-4-Phenyl-
CAS No.	154283-98-4
Molecular Formula	C₁₃H₁₂N₂O
Molecular Weight	212.25 g/mol
Synonyms	4-Phenyl-3,4-dihydro-1H-pyrrolo[1,2-a]pyrazin-1-one; 3,4-Dihydro-4-phenyl-1H-pyrrolo[1,2-a]pyrazin-1-one; 4-Phenyl-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-1-one; Pyrrolo[1,2-a]pyrazin-1(2H)-one, 3,4-dihydro-4-phenyl-; 154283-98-4; 4-Phenyl-3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-one
EINECS	Contact for details

Quality Control

Our production of Pyrrolo[1,2-A]Pyrazin-1(2H)-One, 3,4-Dihydro-4-Phenyl- adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. All materials are characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, 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, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Any single impurity	≤ 1.0%
Residual Solvents (GC)	Complies with ICH Q3C
Loss on Drying	≤ 0.5%

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