Description

Methyl 3-Methyl-2-(1-Oxo-1,3-Dihydro-2H-Isoindol-2-Yl)Butanoate is a high-purity, specialized organic compound with the CAS registry number 1268618-92-3. This molecule serves as a critical advanced pharmaceutical intermediate (API intermediate) and a versatile building block in sophisticated organic synthesis. It is primarily required by pharmaceutical R&D and fine chemical manufacturing sectors for the development of novel active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and production of new drug candidates, particularly those targeting neurological and oncological pathways.
• Organic Synthesis Building Block: Utilized in complex multi-step syntheses, including peptide mimetics and heterocyclic chemistry, due to its reactive ester and isoindolinone functional groups.
• Agrochemical Research: Employed in the development of next-generation pesticides and herbicides, where its unique structure can contribute to novel modes of action.
• Material Science: Investigated as a monomer or additive for creating specialized polymers with tailored thermal or optical properties.
• Academic & Contract Research: Serves as a valuable reagent for methodological studies and discovery chemistry in university and CRO (Contract Research Organization) laboratories.

Basic Information

Product Name	Methyl 3-Methyl-2-(1-Oxo-1,3-Dihydro-2H-Isoindol-2-Yl)Butanoate
CAS No.	1268618-92-3
Molecular Formula	C14H17NO3
Molecular Weight	247.29 g/mol
Synonyms	2-(1-Oxo-1,3-dihydro-2H-isoindol-2-yl)-3-methylbutanoic acid methyl ester; Methyl 2-(1,3-dihydro-1-oxo-2H-isoindol-2-yl)-3-methylbutyrate; 3-Methyl-2-(1-oxoisoindolin-2-yl)butanoic acid methyl ester; Methyl 3-methyl-2-(1-oxoisoindolin-2-yl)butanoate; 2H-Isoindol-2-one, 1,3-dihydro-, 2-[1-(methoxycarbonyl)-2-methylpropyl]-; Methyl 2-(1-oxo-1,3-dihydro-2H-isoindol-2-yl)-3-methylbutanoate
EINECS	Contact for details

Quality Control

Our production of Methyl 3-Methyl-2-(1-Oxo-1,3-Dihydro-2H-Isoindol-2-Yl)Butanoate adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and structural integrity. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

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 hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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