Description

1-Phenylethyl Isothiocyanate is a versatile organic compound belonging to the isothiocyanate family, characterized by its reactive N=C=S functional group. This compound is valued for its role as a key synthetic intermediate and building block in the development of more complex chemical entities. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for applications ranging from medicinal chemistry to material science.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its bioactive scaffold.
• Chemical Research & Development: Acts as a versatile building block for creating libraries of compounds in medicinal and organic chemistry.
• Flavor & Fragrance Industry: Potential use in the synthesis of specific aroma chemicals, given its structural relationship to natural products.
• Material Science: Investigated for use in polymer modification and as a cross-linking agent due to its reactive isothiocyanate group.
• Bioconjugation: Employed in biochemical research for labeling proteins or other biomolecules.

Basic Information

Product Name	1-Phenylethyl Isothiocyanate
CAS No.	4478-92-6
Molecular Formula	C9H9NS
Molecular Weight	163.24 g/mol
Synonyms	(1-Isothiocyanatoethyl)benzene; α-Methylbenzyl Isothiocyanate; (RS)-1-Phenylethyl Isothiocyanate; (±)-1-Phenylethyl Isothiocyanate; DL-1-Phenylethyl Isothiocyanate; Benzylmethyl Isothiocyanate; 1-Phenethyl Isothiocyanate
EINECS	Contact for details

Quality Control

Our 1-Phenylethyl Isothiocyanate is produced under stringent quality management systems. 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 use. Certificates of Analysis (COA) documenting purity, physical properties, and test results are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

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

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