Description

1-Cyclopentylidenethiosemicarbazide is a specialized organic compound belonging to the thiosemicarbazide class, which serves as a versatile building block in advanced chemical synthesis. Its core value lies in its reactive functional groups, making it a critical intermediate for the development of novel heterocyclic compounds and active pharmaceutical ingredients (APIs). This product is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to create new molecular entities with targeted biological activities.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel heterocyclic compounds with potential therapeutic applications, including antiviral, antibacterial, and anticancer agents.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and fungicides by serving as a core scaffold for bioactive molecules.
• Coordination Chemistry: Acts as a ligand for metal complexes due to its nitrogen and sulfur donor atoms, useful in catalysis and material science.
• Organic Synthesis Building Block: Employed in cyclization and condensation reactions to construct complex nitrogen- and sulfur-containing ring systems.
• Biochemical Research: Utilized in the study of enzyme inhibitors and the development of chemical probes for biological systems.
• Material Science Precursor: Investigated for the synthesis of specialized polymers and organic electronic materials.

Basic Information

Product Name	1-Cyclopentylidenethiosemicarbazide
CAS No.	7283-39-8
Molecular Formula	C7H13N3S
Molecular Weight	171.26 g/mol
Synonyms	Cyclopentylidene thiosemicarbazide; (Cyclopentylideneamino)thiourea; N-(Cyclopentylidene)hydrazinecarbothioamide; Thiosemicarbazide, 1-cyclopentylidene-; 1-(Cyclopentylidene)thiosemicarbazide; Cyclopentanone thiosemicarbazone (related); 1-Cyclopentylidenethiosemicarbazid
EINECS	Contact for details

Quality Control

Our 1-Cyclopentylidenethiosemicarbazide is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification by spectroscopic methods (IR, NMR), purity assay by HPLC, and control of related substances. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory documentation needs.

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). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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