Description

1-Methylisatin, 3-Thiosemicarbazide is a specialized heterocyclic organic compound that serves as a versatile intermediate in advanced chemical synthesis. Its unique molecular structure, combining isatin and thiosemicarbazide moieties, makes it a valuable precursor for developing novel pharmaceuticals and functional materials. This high-purity intermediate is essential for research and production in the pharmaceutical, agrochemical, and fine chemical industries, where precise molecular control is critical.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting antiviral, anticancer, and antimicrobial activities.
• Agrochemical Research: Used in developing new active ingredients for crop protection agents, leveraging its heterocyclic scaffold.
• Coordination Chemistry: Acts as a versatile ligand for metal complexation, useful in catalysis and material science applications.
• Organic Synthesis: Serves as a precursor for synthesizing complex heterocycles like thiadiazoles and other fused ring systems.
• Biochemical Research: Employed in studies involving enzyme inhibition and the development of diagnostic probes.

Basic Information

Product Name	1-Methylisatin, 3-Thiosemicarbazide
CAS No.	26153-15-1
Molecular Formula	C10H10N4OS
Molecular Weight	234.28 g/mol
Synonyms	1-Methylisatin-3-thiosemicarbazone; 3-Thiosemicarbazido-1-methylisatin; 1-Methyl-3-thiosemicarbazonoindolin-2-one; Isatin, 1-methyl-, 3-thiosemicarbazone; N-Methylisatin-β-thiosemicarbazone; 1-Methylisatin β-thiosemicarbazone; 1-Methylisatin thiosemicarbazone; 26153-15-1
EINECS	Contact for details

Quality Control

Our 1-Methylisatin, 3-Thiosemicarbazide is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity, and is supplied with a corresponding Certificate of Analysis (COA). We adhere to cGMP guidelines where applicable to meet the stringent requirements of our global clientele in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed to minimize exposure to moisture and atmospheric contaminants.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
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.