Description

Benzaldehyde, 3-(Mercaptomethyl)- (9Ci) CAS NO 500573-51-3 is a specialized aromatic aldehyde derivative featuring a reactive thiol (-SH) group, making it a valuable bifunctional building block for advanced organic synthesis. This compound is particularly significant for its ability to introduce both aldehyde and thiol functionalities in a single step, enabling the creation of complex molecular architectures. It is primarily sought by research and development chemists in the pharmaceutical, agrochemical, and material science industries for applications in heterocyclic chemistry, ligand synthesis, and polymer cross-linking.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those containing benzothiazole or other sulfur-heterocyclic scaffolds.
• Agrochemical Synthesis: Used in the development of new pesticides and herbicides where the thiol group can act as a reactive handle or part of the active moiety.
• Polymer Chemistry: Acts as a cross-linking agent or monomer for synthesizing specialty polymers with tailored properties, such as self-healing materials or adhesives.
• Ligand and Catalyst Development: Employed in the preparation of chelating ligands for metal catalysis, leveraging the aldehyde and thiol groups for complexation.
• Flavor and Fragrance Research: Investigated as a potential intermediate for creating sulfur-containing aroma compounds, though typically in high-purity research grades.
• Chemical Biology Probes: Utilized to create bioconjugation reagents or probes that can selectively react with proteins or other biomolecules.

Basic Information

Product Name	Benzaldehyde, 3-(Mercaptomethyl)- (9Ci)
CAS No.	500573-51-3
Molecular Formula	C8H8OS
Molecular Weight	152.21 g/mol
Synonyms	3-(Mercaptomethyl)benzaldehyde; 3-Mercaptomethylbenzaldehyde; m-Mercaptomethylbenzaldehyde; (3-Formylphenyl)methanethiol; Benzaldehyde, m-mercaptomethyl-; 500573-51-3; AI3-35223
EINECS	Contact for details

Quality Control

Our Benzaldehyde, 3-(Mercaptomethyl)- is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results for purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation of the thiol group and maintain stability. The storage area should be cool, dry, and well-ventilated, away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Assay (GC)	≥ 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.