Description

Acetic Acid, 2-[(2,3-Dihydro-1H-Indol-4-Yl)Oxy]-, Ethyl Ester is a specialized organic ester compound with a molecular structure that incorporates an indoline moiety. This compound is valued as a key chemical intermediate and building block in advanced organic synthesis, particularly for the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily required by pharmaceutical R&D laboratories, agrochemical manufacturers, and fine chemical synthesis facilities seeking to create complex, heterocyclic target molecules.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting neurological or cardiovascular pathways.
• Agrochemical Synthesis: Used as a building block for developing new-generation herbicides, fungicides, or plant growth regulators with enhanced efficacy.
• Organic Synthesis Research: Serves as a versatile reagent for constructing complex indole- and indoline-based heterocycles in academic and industrial research settings.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and pigments where its specific molecular architecture is required.
• Ligand and Catalyst Development: Potential use in creating novel ligands for catalytic systems or as a scaffold in material science applications.

Basic Information

Product Name	Acetic Acid, 2-[(2,3-Dihydro-1H-Indol-4-Yl)Oxy]-, Ethyl Ester
CAS No.	947382-57-2
Molecular Formula	C₁₂H₁₅NO₃
Molecular Weight	221.25 g/mol
Synonyms	Ethyl 2-(2,3-dihydro-1H-indol-4-yloxy)acetate; 4-Indolinyloxyacetic Acid Ethyl Ester; 2-[(2,3-Dihydro-1H-indol-4-yl)oxy]acetic Acid Ethyl Ester; Ethyl (2,3-dihydro-1H-indol-4-yloxy)acetate; Acetic acid, [(2,3-dihydro-4-indolyl)oxy]-, ethyl ester; 947382-57-2 (CAS); Ethyl 2-(indolin-4-yloxy)acetate
EINECS	Contact for details

Quality Control

Our production of Acetic Acid, 2-[(2,3-Dihydro-1H-Indol-4-Yl)Oxy]-, Ethyl Ester adheres to stringent quality protocols to ensure batch-to-batch consistency and purity for sensitive synthesis applications. All materials undergo comprehensive analytical testing, including HPLC for purity and identity confirmation. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key specifications such as assay, related substances, and residual solvents. We support cGMP compliance for pharmaceutical intermediate applications.

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). The compound is light-sensitive and should be handled under appropriate conditions to maintain stability. Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Meets ICH Q3C guidelines
Loss on Drying	≤ 0.5%

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