Description

(S)-(+)-2-Indolinemethanol CAS NO 27640-33-1 is a high-purity chiral building block and intermediate of significant importance in asymmetric synthesis. Its value lies in its utility for constructing complex molecules with defined stereochemistry, which is critical for developing active pharmaceutical ingredients (APIs) and advanced materials. This product is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries who require enantiomerically pure intermediates.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Asymmetric Catalysis Ligand Precursor: Used to develop and synthesize novel chiral ligands for metal-catalyzed reactions like hydrogenation and cross-coupling.
• Agrochemical Synthesis: Serves as a building block for creating enantiomerically pure herbicides, fungicides, and plant growth regulators.
• Fine Chemical and Specialty Chemical Production: Employed in the manufacture of complex, high-value chemicals requiring specific stereochemical configurations.
• Academic and Industrial R&D: A valuable tool for methodological development in organic synthesis and stereochemistry studies.

Basic Information

Product Name	(S)-(+)-2-Indolinemethanol
CAS No.	27640-33-1
Molecular Formula	C9H11NO
Molecular Weight	149.19 g/mol
Synonyms	(S)-2-(Hydroxymethyl)indoline; (S)-(+)-2-Hydroxymethylindoline; (S)-Indolin-2-ylmethanol; (2S)-2,3-Dihydro-1H-indole-2-methanol; (S)-2-Indolinemethanol; (S)-2,3-Dihydro-1H-indole-2-methanol; (S)-Indoline-2-methanol
EINECS	Contact for details

Quality Control

Our (S)-(+)-2-Indolinemethanol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles are provided with every shipment.

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). Keep the container tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Loss on Drying	≤ 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.