Description

Thenalidine is a high-purity organic compound of significant interest in advanced chemical synthesis and pharmaceutical research. Its unique molecular structure makes it a valuable intermediate for developing specialized active pharmaceutical ingredients (APIs) and fine chemicals. This product is essential for R&D laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality building blocks.

Application

• Key intermediate in the synthesis of novel pharmaceutical compounds and active ingredients.
• Building block for research and development of specialty chemicals and fine chemicals.
• Precursor material in agrochemical research for developing new crop protection agents.
• Used in academic and industrial laboratories for methodological studies in organic synthesis.

Basic Information

Product Name	Thenalidine
CAS No.	86-12-4
Molecular Formula	C₁₄H₁₆N₂S
Molecular Weight	244.36 g/mol
Synonyms	Thenophenopiperidine; N-(1-Methyl-4-piperidyl)-2-thenoylaniline; 1-Methyl-4-(2-thenoylamino)piperidine; 2-[(1-Methyl-4-piperidinyl)amino]thiophene-3-carboxamide; NSC 106977; Thenopiperidine
EINECS	201-650-1

Quality Control

Our Thenalidine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications and support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

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