Description

Isothiocyanic Acid, p-(Chloroacetyl)Phenyl Ester (7Ci) is a specialized organic building block characterized by its reactive isothiocyanate and chloroacetyl functional groups. This compound matters as a versatile intermediate for synthesizing more complex molecules, particularly in pharmaceutical research and agrochemical development. It is primarily needed by R&D chemists and process development scientists in the life sciences sector for creating novel active ingredients and biochemical probes.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, especially those targeting specific enzymes or receptors.
• Agrochemical Research: Used in developing novel herbicides, fungicides, or plant growth regulators by acting as a precursor for active moieties.
• Bioconjugation & Probe Synthesis: The reactive isothiocyanate group enables labeling of proteins, peptides, or other biomolecules for analytical or diagnostic purposes.
• Organic Synthesis: Serves as a versatile electrophile in multi-step synthetic routes to construct heterocycles or complex molecular architectures.
• Material Science Research: Potential monomer or cross-linking agent in the development of specialized polymers with unique properties.

Basic Information

Product Name	Isothiocyanic Acid, p-(Chloroacetyl)Phenyl Ester (7Ci)
CAS No.	90225-00-6
Molecular Formula	C9H6ClNO2S
Molecular Weight	227.67 g/mol
Synonyms	4-(Chloroacetyl)phenyl isothiocyanate; 1-Chloro-4-isothiocyanatoacetophenone; p-Chloroacetylphenyl isothiocyanate; 4-Isothiocyanatoacetophenone chloride; (4-Isothiocyanatophenyl)chloromethanone; NSC 403796; 7CI
EINECS	Contact for details

Quality Control

Our Isothiocyanic Acid, p-(Chloroacetyl)Phenyl Ester (7Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed and under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%

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