Description

3,3-Bis(Hydroxymethyl)-2,3-Dihydro-4H-Thiochromen-4-One Benzaldehyde Acetal is a specialized organic intermediate featuring a thiochromenone core protected as a benzaldehyde acetal. This compound matters for its role as a key building block in the synthesis of complex heterocyclic molecules, offering a protected diol functionality for selective chemical transformations. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those with sulfur-containing heterocyclic scaffolds.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its unique thiochromenone structure.
• Organic Synthesis Building Block: Provides a versatile platform for constructing complex molecules due to its reactive hydroxymethyl groups and protected acetal functionality.
• Material Science Research: Investigated as a monomer or cross-linking agent for the development of specialty polymers and advanced organic materials.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and enzyme interactions.

Basic Information

Product Name	3,3-Bis(Hydroxymethyl)-2,3-Dihydro-4H-Thiochromen-4-One Benzaldehyde Acetal
CAS No.	338755-84-3
Molecular Formula	C19H18O4S
Molecular Weight	342.41 g/mol
Synonyms	3,3-Bis(hydroxymethyl)-2,3-dihydro-4H-thiochromen-4-one benzaldehyde acetal; 4H-Thiochromen-4-one, 2,3-dihydro-3,3-bis(hydroxymethyl)-, benzaldehyde acetal; Benzaldehyde, (2,3-dihydro-3,3-bis(hydroxymethyl)-4-oxo-4H-thiochromen-4-yl) acetal; Thiochromenone benzaldehyde acetal derivative
EINECS	Contact for details

Quality Control

Our 3,3-Bis(Hydroxymethyl)-2,3-Dihydro-4H-Thiochromen-4-One Benzaldehyde Acetal is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR), to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

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 hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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