Description

1-Phenylethyl Isothiocyanate is a versatile organic compound belonging to the isothiocyanate class, characterized by its reactive N=C=S functional group. This compound matters as a valuable building block and intermediate in synthetic organic chemistry, enabling the introduction of the phenylethyl moiety into more complex molecular architectures. Industries such as pharmaceutical research, agrochemical development, and specialty chemical manufacturing utilize this intermediate for creating novel compounds with targeted biological or material properties.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of potential drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Chemical Research Reagent: Acts as a versatile electrophile in organic synthesis for constructing sulfur-containing heterocycles and other complex molecules.
• Flavor and Fragrance Industry: May be employed as an intermediate in the production of specific aroma chemicals, given its structural motif.
• Material Science: Investigated for use in polymer modification and as a cross-linking agent due to its reactive isothiocyanate group.
• Bioconjugation Chemistry: Utilized for labeling biomolecules (e.g., proteins, peptides) in biochemical research and assay development.

Basic Information

Product Name	1-Phenylethyl Isothiocyanate
CAS No.	32393-32-1
Molecular Formula	C9H9NS
Molecular Weight	163.24 g/mol
Synonyms	(1-Isothiocyanatoethyl)benzene; α-Methylbenzyl isothiocyanate; (RS)-1-Phenylethyl isothiocyanate; (±)-1-Phenylethyl isothiocyanate; 1-Phenethyl isothiocyanate; Benzylmethyl isothiocyanate; (1-Phenylethyl) mustard oil
EINECS	Contact for details

Quality Control

Our 1-Phenylethyl Isothiocyanate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is available for every shipment upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic and highly volatile nature, the container must be kept tightly sealed after each use to minimize exposure to moisture and prevent evaporation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (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.