Description

4-Ethyl-1,2,4,5-tetrahydro-4-methyl-3H-benz[g]indazol-3-one is a specialized heterocyclic organic compound belonging to the benzindazolone class. This high-purity intermediate is critical for advanced research and development in pharmaceutical chemistry, particularly in the synthesis of novel therapeutic agents. It serves as a key building block for medicinal chemists and R&D teams in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop new active compounds.

Application

• Pharmaceutical Intermediate: A crucial precursor in the research and synthesis of new drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Medicinal Chemistry Research: Used as a scaffold or building block for constructing complex molecular libraries in drug discovery programs.
• Agrochemical Development: Serves as an intermediate in the research of new pesticides and herbicides with specific biological activity.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex, high-value specialty chemicals and advanced materials.
• Biochemical Research: Used in studies investigating enzyme inhibition or receptor binding due to its specific heterocyclic structure.
• Academic & Institutional R&D: A valuable compound for universities and research institutes conducting studies in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	4-Ethyl-1,2,4,5-tetrahydro-4-methyl-3H-benz[g]indazol-3-one
CAS No.	727671-77-4
Molecular Formula	C₁₄H₁₆N₂O
Molecular Weight	228.29 g/mol
Synonyms	4-Ethyl-4-methyl-1,2,4,5-tetrahydro-3H-benz[g]indazol-3-one; 4-Ethyl-4-methyl-1,2,4,5-tetrahydrobenz[g]indazol-3-one; Benz[g]indazol-3-one, 4-ethyl-1,2,4,5-tetrahydro-4-methyl-; 727671-77-4; 4-Methyl-4-ethyl-1,2,4,5-tetrahydro-3H-benz[g]indazol-3-one
EINECS	Contact for details

Quality Control

Our 4-Ethyl-1,2,4,5-tetrahydro-4-methyl-3H-benz[g]indazol-3-one is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request. We are committed to supplying material that meets the exacting standards required for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. 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 (HPLC)	Retention time matches reference
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.