Description

Thiocarbonic Acid o-tert-Butyl Ester S-(4-Formyl-Phenyl) Ester is a specialized organosulfur compound featuring a unique combination of tert-butyl and formylphenyl groups. This structure makes it a valuable intermediate in advanced organic synthesis, particularly for constructing complex molecules where controlled sulfur incorporation is required. It is primarily sought by research and development laboratories and chemical manufacturers in the pharmaceutical and agrochemical sectors for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, especially those requiring sulfur-based pharmacophores.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides.
• Material Science Research: Serves as a precursor for developing specialized polymers or ligands with specific chemical functionalities.
• Chemical Research & Development: A versatile reagent for method development and exploring new synthetic pathways in organic chemistry.
• Cross-Coupling Reactions: Potential use as a substrate or ligand in palladium-catalyzed cross-coupling reactions to form carbon-sulfur bonds.

Basic Information

Item	Details
Product Name	Thiocarbonic Acid o-tert-Butyl Ester S-(4-Formyl-Phenyl) Ester
CAS No.	396725-68-1
Molecular Formula	C12H14O3S
Molecular Weight	238.30 g/mol
Synonyms	S-(4-Formylphenyl) O-tert-butyl carbonothioate; O-tert-Butyl S-(4-formylphenyl) carbonothioate; 4-[(tert-Butoxycarbonothioyl)oxy]benzaldehyde; Carbonothioic acid, O-(1,1-dimethylethyl) S-(4-formylphenyl) ester; tert-Butyl (4-formylphenyl) carbonothioate
EINECS	Contact for details

Quality Control

Our production of Thiocarbonic Acid o-tert-Butyl Ester S-(4-Formyl-Phenyl) Ester adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its sensitivity to oxidation, it is recommended to handle and store the material under an inert atmosphere such as nitrogen for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.