For procurement managers and R&D scientists in the chemical industry, securing a reliable supply of high-quality intermediates like 4-Nitrothiophenol (CAS: 1849-36-1) is paramount. This article aims to guide you through the essential considerations when looking to purchase this vital compound, focusing on what to expect from a leading manufacturer and supplier.

Understanding 4-Nitrothiophenol's Role

4-Nitrothiophenol, also known by its IUPAC name 4-Nitrobenzenethiol, is a bifunctional aromatic compound featuring both a thiol (-SH) and a nitro (-NO2) group. This unique chemical structure makes it a highly versatile intermediate with significant applications across several industries. It is widely recognized for its utility in:

  • Organic Synthesis: Serving as a crucial building block for a wide array of complex organic molecules.
  • Agrochemicals: Acting as a key intermediate in the synthesis of pesticides and herbicides, contributing to crop protection solutions.
  • Dyes and Pigments: Its chromophoric properties and reactivity make it valuable in the production of specialized dyes.
  • Material Science: Used in creating self-assembled monolayers (SAMs) for surface modification and in nanotechnology applications, particularly on gold surfaces.

When you buy 4-Nitrothiophenol, understanding these applications helps in evaluating the required purity and specifications.

Key Quality Indicators for Procurement

As a discerning buyer, you should always look for manufacturers that provide comprehensive product specifications. For 4-Nitrothiophenol, these typically include:

  • Purity: Reputable suppliers will offer high purity levels, often specified as ≥98% by HPLC. This is crucial for reproducible results in synthesis.
  • Appearance: The standard appearance is a yellow crystalline powder, indicative of its chemical form.
  • CAS Number: Always confirm the CAS Number is 1849-36-1 to ensure you are procuring the correct isomer and compound.
  • Molecular Formula and Weight: C6H5NO2S, with a molecular weight of approximately 155.18 g/mol.

A reliable 4-Nitrothiophenol supplier China will readily provide a Certificate of Analysis (COA) with each shipment, detailing these critical parameters.

Ensuring Supply Chain Reliability and Competitive Pricing

When searching for a 4-Nitrothiophenol manufacturer, consider their production capacity, experience, and customer service. A company with substantial production capacity, such as 200 tons/month, can ensure consistent availability, crucial for large-scale manufacturing. Look for suppliers who have a strong export history and understand global logistics.

Regarding price of 4-Nitrobenzenethiol, it's important to get quotes for bulk orders. Factors influencing price include purity, quantity, and market dynamics. However, sourcing directly from a manufacturer often yields more competitive pricing compared to distributors.

Choosing the Right Partner

When you need to purchase 4-Nitrothiophenol for your R&D or production, selecting a partner like NINGBO INNO PHARMCHEM CO.,LTD. offers distinct advantages. We pride ourselves on being a high-tech enterprise specializing in fine chemicals and pharmaceutical intermediates. Our commitment to technological innovation, stringent quality control, and customer-centric service ensures you receive not just a product, but a reliable chemical solution. We invite you to contact us for a quote and samples to experience the quality and reliability we offer as a premier 4-Nitrothiophenol supplier.