Description

4-(4-Ethoxycarbonylphenyl)-3-Thiosemicarbazide is a specialized organic intermediate featuring a thiosemicarbazide functional group linked to an ethoxycarbonylphenyl moiety. This compound is valued for its role as a versatile building block in the synthesis of complex heterocyclic systems and active pharmaceutical ingredients (APIs). It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing new compounds with targeted biological or material properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those with potential antiviral, anticancer, or antimicrobial activities.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Coordination Chemistry: Serves as a ligand for metal complexes in catalytic and material science applications.
• Heterocyclic Synthesis: A crucial building block for constructing thiadiazole, triazole, and other nitrogen-sulfur containing heterocycles.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new synthetic pathways and compound libraries.

Basic Information

Product Name	4-(4-Ethoxycarbonylphenyl)-3-Thiosemicarbazide
CAS No.	70619-50-0
Molecular Formula	C10H13N3O2S
Molecular Weight	239.29 g/mol
Synonyms	Ethyl 4-(3-thiosemicarbazido)benzoate; 4-Carbethoxyphenylthiosemicarbazide; 1-(4-Ethoxycarbonylphenyl)-3-thiosemicarbazide; p-(Ethoxycarbonyl)phenyl thiosemicarbazide; Benzoic acid, 4-(3-thiosemicarbazido)-, ethyl ester; 4-(Ethoxycarbonyl)benzenecarbothiohydrazide; 70619-50-0; Thiosemicarbazide, N-(4-ethoxycarbonylphenyl)-
EINECS	Contact for details

Quality Control

Our production of 4-(4-Ethoxycarbonylphenyl)-3-Thiosemicarbazide adheres to stringent in-process controls to ensure batch-to-batch consistency and high purity. Each lot is characterized and tested against established internal specifications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment 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). Keep away from incompatible materials such as strong oxidizing agents.

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%
Residue on Ignition	≤ 0.1%

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