Description

Benzaldehyde, 2-(Mercaptomethyl)- (9Ci) is a specialized aromatic aldehyde derivative featuring a reactive thiol group, making it a valuable synthon for advanced organic synthesis. This compound matters for its dual functionality, offering sites for both electrophilic and nucleophilic reactions, which is critical for constructing complex molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for applications such as heterocycle synthesis and as a precursor for ligands and catalysts.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those containing benzothiazole or related sulfur heterocycles.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators that require specific aromatic-thiol motifs.
• Ligand and Catalyst Preparation: Acts as a precursor for chelating ligands in transition metal catalysis, useful in asymmetric synthesis and cross-coupling reactions.
• Flavor and Fragrance Research: Investigated for the development of new aroma chemicals, leveraging the modified benzaldehyde structure.
• Polymer Chemistry: Can be utilized as a monomer or cross-linking agent in the production of specialty polymers with unique properties.
• Material Science: Employed in surface modification and the creation of functionalized materials for sensors or coatings.

Basic Information

Product Name	Benzaldehyde, 2-(Mercaptomethyl)- (9Ci)
CAS No.	478557-15-2
Molecular Formula	C8H8OS
Molecular Weight	152.21 g/mol
Synonyms	2-(Mercaptomethyl)benzaldehyde; o-(Mercaptomethyl)benzaldehyde; 2-Formylbenzyl mercaptan; (2-Formylphenyl)methanethiol; Benzaldehyde, o-(mercaptomethyl)-; Benzyl mercaptan, 2-formyl-; 2-Mercaptomethylbenzaldehyde; 478557-15-2
EINECS	Contact for details

Quality Control

Our Benzaldehyde, 2-(Mercaptomethyl)- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Due to its property of being easily oxidized, this material should be stored under an inert atmosphere (e.g., nitrogen or argon). Recommended storage temperature is 2-8°C to maximize stability. Keep the container in a cool, dry, and well-ventilated place, away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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