Description

1-Antipyrinyl-3-(4-Methyl-2-Pyridyl)Thiourea is a specialized thiourea derivative, a high-purity organic intermediate of significant interest in advanced chemical synthesis. Its molecular architecture, featuring both antipyrine and pyridine moieties, makes it a valuable precursor for developing novel compounds with targeted biological or material properties. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and fine chemical sectors seeking to create new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting neurological or inflammatory pathways.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for bioactivity.
• Ligand Synthesis: Acts as a precursor for creating complex ligands used in catalysis and metal-organic frameworks (MOFs).
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme inhibition or protein interactions.
• Fine Chemical Production: Employed in multi-step synthetic routes to produce high-value, complex organic molecules for various industrial applications.
• Academic & Industrial R&D: A critical reagent for exploratory chemistry in universities and corporate research laboratories focused on medicinal and synthetic chemistry.

Basic Information

Product Name	1-Antipyrinyl-3-(4-Methyl-2-Pyridyl)Thiourea
CAS No.	73953-56-7
Molecular Formula	C₁₈H₁₇N₅OS
Molecular Weight	351.43 g/mol
Synonyms	1-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-3-(4-methylpyridin-2-yl)thiourea; 4-[(4-Methyl-2-pyridinyl)carbamothioylamino]-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one; N-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-N'-(4-methylpyridin-2-yl)thiourea; Antipyrine-4-(4-methyl-2-pyridyl)thiourea; APMPT; Thiourea, N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-N'-(4-methyl-2-pyridinyl)-
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards for research and industrial use. Each batch is controlled via modern analytical techniques including HPLC, NMR, and mass spectrometry to confirm identity and purity. Certificates of Analysis (COA) detailing batch-specific results are available upon request, providing full traceability and quality assurance for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling should be conducted under appropriate conditions to minimize degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.