Description

Robtein CAS NO 2679-65-4 is a high-purity chemical compound widely utilized in advanced organic synthesis and pharmaceutical research. Its unique structure makes it a valuable intermediate for constructing complex molecules, particularly in the development of active pharmaceutical ingredients (APIs). This product is essential for research institutions, fine chemical manufacturers, and pharmaceutical companies engaged in the synthesis of novel therapeutic agents and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex active pharmaceutical ingredients (APIs) and drug candidates.
• Fine Chemical Synthesis: Used in the production of specialty chemicals, advanced materials, and complex organic compounds.
• Research & Development: Serves as a critical reagent in academic and industrial R&D labs for exploring new synthetic pathways and methodologies.
• Agrochemical Development: Employed in the research and synthesis of novel crop protection agents and plant growth regulators.
• Material Science: Acts as a precursor in the development of specialty polymers and advanced functional materials.

Basic Information

Item	Details
Product Name	Robtein
CAS No.	2679-65-4
Molecular Formula	C15H12N2O2
Molecular Weight	252.27 g/mol
Synonyms	Robtein; 2,3-Dihydro-2-oxo-1H-indole-3-acetic acid; Oxindole-3-acetic acid; Indole-3-acetic acid, 2,3-dihydro-2-oxo-; 3-(Carboxymethyl)oxindole; 2-Oxoindoline-3-acetic acid; 1H-Indole-3-acetic acid, 2,3-dihydro-2-oxo-; (2-Oxo-2,3-dihydro-1H-indol-3-yl)acetic acid
EINECS	220-237-3

Quality Control

Our Robtein is manufactured under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity verification and identity confirmation by IR spectroscopy. Certificates of Analysis (COA) detailing all test results are provided with every shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its property of being easily oxidized, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
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.