Description

1-(2-Naphthyl)-2-Thiourea is a specialized organic thiourea derivative characterized by its naphthalene backbone. This compound is valued as a versatile chemical intermediate and analytical reagent in advanced synthesis and research. It is primarily utilized by the pharmaceutical, agrochemical, and specialty chemical industries for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of potential drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Serves as a key building block for developing novel herbicides, fungicides, and plant growth regulators.
• Chemical Research & Development: Acts as a reagent in organic synthesis for creating heterocyclic compounds and complex molecules.
• Dye & Pigment Manufacturing: Employed in the production of specialized dyes and colorants.
• Analytical Chemistry: Functions as a chelating agent or reagent in specific analytical methods and metal ion detection.
• Corrosion Inhibition: Investigated for use in formulating corrosion inhibitors for industrial applications.

Basic Information

Product Name	1-(2-Naphthyl)-2-Thiourea
CAS No.	3394-04-5
Molecular Formula	C11H10N2S
Molecular Weight	202.27 g/mol
Synonyms	2-Naphthylthiourea; N-(2-Naphthyl)thiourea; 1-Naphthalen-2-ylthiourea; 2-Naphthyl-thioharnstoff; Thiourea, N-2-naphthyl-; Thiourea, (2-naphthyl)-; β-Naphthylthiourea; N-2-Naphthylthiourea
EINECS	222-244-4

Quality Control

Our 1-(2-Naphthyl)-2-Thiourea is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, IR, and melting point determination, to ensure high purity and consistent performance. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your research and production requirements.

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). 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%
Melting Point	190 - 194 °C
Loss on Drying	≤ 1.0 %
Heavy Metals (as Pb)	≤ 20 ppm

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