Description

3-Ethoxycarbonylphenyl Isothiocyanate is a versatile and reactive chemical intermediate characterized by its isothiocyanate functional group. This compound is critical for the synthesis of complex molecules, particularly in the development of pharmaceuticals and advanced agrochemicals. It is primarily sought after by research institutions and industrial manufacturers in the life sciences sector for constructing heterocyclic scaffolds and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those with thiourea or heterocyclic cores.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Chemical Research & Development: Serves as a versatile reagent for organic synthesis, enabling the introduction of the isothiocyanate moiety into complex molecular architectures.
• Material Science: Potential precursor for specialty polymers and functional materials requiring specific reactive sites.
• Bioconjugation Chemistry: Can be utilized for labeling biomolecules due to the reactivity of the isothiocyanate group with amines.

Basic Information

Product Name	3-Ethoxycarbonylphenyl Isothiocyanate
CAS No.	3137-84-6
Molecular Formula	C10H9NO3S
Molecular Weight	223.25 g/mol
Synonyms	m-(Ethoxycarbonyl)phenyl isothiocyanate; 3-Carbethoxyphenyl isothiocyanate; Isothiocyanic acid 3-ethoxycarbonylphenyl ester; 3-Isothiocyanatobenzoic acid ethyl ester; Ethyl 3-isothiocyanatobenzoate; Benzoic acid, 3-isothiocyanato-, ethyl ester
EINECS	221-540-1

Quality Control

Our production of 3-Ethoxycarbonylphenyl Isothiocyanate adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as assay, identity, and impurity profile. We support our clients' regulatory needs and can provide material suitable for research and development under a quality-managed system.

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). This material is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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