Description

2(1H)-Quinolinone, 7-Hydroxy-4-Methyl-3-(2-Propenyl)- (9Ci) is a specialized quinolinone derivative with a unique substitution pattern that imparts valuable chemical functionality. This compound matters as a versatile synthetic intermediate, enabling the construction of complex molecular architectures in advanced research and development. It is primarily needed by pharmaceutical R&D teams and fine chemical manufacturers for applications in medicinal chemistry, particularly in the synthesis of novel heterocyclic compounds and potential active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Key building block in the research and synthesis of novel drug candidates, especially those targeting neurological or anti-inflammatory pathways.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Fine Chemical Synthesis: Serves as a precursor for the manufacture of more complex, high-value specialty chemicals and advanced materials.
• Agrochemical Development: Potential intermediate in the research phase for creating new active ingredients for crop protection products.
• Dye and Pigment Research: Utilized in the development of novel heterocyclic dyes and functional colorants due to its quinolinone core.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic synthesis and heterocyclic chemistry at universities and corporate labs.

Basic Information

Product Name	2(1H)-Quinolinone, 7-Hydroxy-4-Methyl-3-(2-Propenyl)- (9Ci)
CAS No.	491580-38-2
Molecular Formula	C₁₃H₁₃NO₂
Molecular Weight	215.25 g/mol
Synonyms	7-Hydroxy-4-methyl-3-(prop-2-en-1-yl)quinolin-2(1H)-one; 3-Allyl-7-hydroxy-4-methyl-1H-quinolin-2-one; 7-Hydroxy-4-methyl-3-(2-propenyl)-2(1H)-quinolinone; 4-Methyl-3-allyl-7-hydroxy-1H-quinolin-2-one; 3-(Allyl)-7-hydroxy-4-methylquinolin-2(1H)-one; 7-Hydroxy-4-methyl-3-prop-2-en-1-yl-1H-quinolin-2-one
EINECS	Contact for details

Quality Control

Our 2(1H)-Quinolinone, 7-Hydroxy-4-Methyl-3-(2-Propenyl)- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed chromatographic data (HPLC) are provided to guarantee it meets the high standards required for research and development applications.

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 light and propensity for oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability, especially after the original container has been opened.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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