Description

(S)-2-(tert-Butyldiphenylsilanyloxy)Propionaldehyde is a high-value chiral building block and protected aldehyde derivative essential for asymmetric synthesis. This compound is critical for researchers and manufacturers requiring precise stereochemical control in the construction of complex organic molecules. It is primarily utilized in the pharmaceutical, agrochemical, and advanced materials sectors for the development of active pharmaceutical ingredients (APIs), specialty chemicals, and fine chemical intermediates.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the asymmetric synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system and anti-infectives.
• Agrochemical Synthesis: Used in the production of chiral pesticides and herbicides where specific stereochemistry is required for biological activity.
• Fine Chemical Production: Serves as a versatile precursor for the manufacture of specialty chemicals, flavors, and fragrances.
• Academic & R&D: Employed in research laboratories for methodological development in organic synthesis and catalysis studies.
• Material Science: Potential use as a monomer or precursor in the synthesis of chiral polymers and advanced functional materials.

Basic Information

Product Name	(S)-2-(tert-Butyldiphenylsilanyloxy)Propionaldehyde
CAS No.	87696-33-1
Molecular Formula	C19H24O2Si
Molecular Weight	312.48 g/mol
Synonyms	(S)-2-[(tert-Butyldiphenylsilyl)oxy]propanal; (S)-2-(tert-Butyldiphenylsilyloxy)propanal; (S)-2-(TBDPSO)Propionaldehyde; (S)-TBDPS-Protected Lactaldehyde; Propionaldehyde, 2-[(1,1-dimethylethyl)diphenylsilyl]oxy]-, (2S)-; (2S)-2-[(tert-Butyldiphenylsilyl)oxy]propanal
EINECS	Contact for details

Quality Control

Our (S)-2-(tert-Butyldiphenylsilanyloxy)Propionaldehyde is manufactured under strict quality control protocols to ensure high chemical and chiral purity, meeting the stringent requirements of advanced synthetic applications. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles. We adhere to cGMP principles where applicable to support our clients in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C). This material is easily oxidized and light-sensitive; prolonged exposure to air or light should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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