Description

2',4'-Dihydro-5'-(4-Methoxyphenyl)-1-Methylspiro[3H-Indole-3,3'-[3H]Pyrazol]-2(1H)-One is a complex spirocyclic organic compound featuring a fused indole-pyrazole structure, serving as a sophisticated chemical building block. Its unique molecular architecture makes it a valuable intermediate for advanced research and development in medicinal chemistry. This compound is primarily sought by pharmaceutical R&D teams and fine chemical manufacturers for the synthesis of novel bioactive molecules and potential therapeutic agents.

Application

• Pharmaceutical Intermediate: A key precursor in the research and synthesis of novel drug candidates, particularly those targeting central nervous system disorders.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and the development of new chemical entities (NCEs).
• Organic Synthesis Building Block: Employed in complex multi-step syntheses to construct intricate heterocyclic systems due to its spirocyclic framework.
• Biochemical Research: Potential use as a tool compound or ligand in biochemical assays and for probing biological pathways.
• Fine Chemical Production: Serves as a high-value intermediate in the custom synthesis of specialty chemicals for advanced applications.

Basic Information

Item	Detail
Product Name	2',4'-Dihydro-5'-(4-Methoxyphenyl)-1-Methylspiro[3H-Indole-3,3'-[3H]Pyrazol]-2(1H)-One
CAS No.	40526-77-0
Molecular Formula	C19H17N3O2
Molecular Weight	319.36 g/mol
Synonyms	1-Methyl-5'-(4-methoxyphenyl)spiro[indoline-3,3'-pyrazol]-2-one; 1-Methyl-5-(4-methoxyphenyl)spiro[indoline-3,3'-pyrazol]-2-one; Spiro[indoline-3,3'-pyrazol]-2-one, 1-methyl-5'-(4-methoxyphenyl)-; 40526-77-0; 1-Methyl-5'-(p-methoxyphenyl)spiro[3H-indole-3,3'-pyrazol]-2(1H)-one; 1-Methyl-5-(4-methoxyphenyl)spiro[3H-indole-3,3'-pyrazol]-2(1H)-one
EINECS	Contact for details

Quality Control

Our 2',4'-Dihydro-5'-(4-Methoxyphenyl)-1-Methylspiro[3H-Indole-3,3'-[3H]Pyrazol]-2(1H)-One is produced under strict quality management systems to ensure batch-to-batch consistency and high purity for research applications. All products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance protocols.

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 and contamination. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 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.