Thiophene-2-carboxamide, better known as Thiophene-2-Carbonitrile, has carved solid ground in the world of fine chemicals. This compound, formula C5H3NS, sits at the center of many production lines in agrochemical synthesis, pharmaceutical intermediates, and advanced material research. Its HS code sits under 2934999099.
Thiophene-2-Carbonitrile presents as a pale yellow to brown crystalline powder. With a molecular weight of 109.15 g/mol and specific density of 1.19 g/cm3, its structure features a thiophene ring substituted at the 2-position by a nitrile group. The melting point normally ranges between 40–44 ℃, showing stability across a range of conditions.
This material dissolves readily in classic organic solvents. As a raw material, it answers the needs of both pilot-scale and bulk requirements. The safety data sheet (MSDS) highlights harmful and hazardous properties: inhalation or direct skin contact requires strict adherence to PPE. Solutions are best handled inside ventilated hoods and secure containers, reflecting a common practice across chemical-buy and supplier operations in China-supply marketing chains.
Many buyers head straight for China when it comes to thiophene-2-carbonitrile. Local factories and manufacturers offer competitive factory prices, often validated by ISO and SGS certification. Large factories willingly provide REACH, TDS, and SDS documentation, matching the compliance levels demanded by global buyers. Halal and kosher certification open up more markets. OEM packaging and private labeling draw in well-funded companies looking for integration. I’ve helped teams evaluate suppliers, and the best usually send a free sample before a big order, letting chemists validate structure and purity firsthand.
The market always asks about MOQ (Minimum Order Quantity). Some China suppliers quote a MOQ as low as 1 kg, especially for new clients. CIF and FOB shipping options bridge gaps between urgent and scheduled supply. Pricing shifts through seasons. Tight supply pushes the quote up, so smart buyers track both local China factory news and global chemical policy shifts. Timely inquiry locks in a favorable deal.
Pharma firms value this compound as a building block for bioactive substances. In the agro sector, it becomes a stepping stone toward new crop protection molecules. Advanced material labs blend it into projects for electronics and specialist polymers. Over years of sourcing, I’ve seen that quality control—supported by certification, third-party analysis, and supplier transparency—prevents headaches. SDS sheets, ISO stamps, and REACH registration protect the downstream process.
I’ve walked through enough labs to know safe handling isn’t optional. This chemical counts as hazardous and harmful if mishandled. Storage in cool, dry spaces keeps it stable. Immediate containment of spills, proper labeling, and using approved containers matter. Waste disposal follows strict national and international guidance, from MSDS through policy compliance laid out by every responsible supplier. This aligns with global green policy trends, especially among exporters vying for international partnerships.
Market news shifts fast. Policy changes, new certifications, novel applications—the story keeps building. Supply deals that come with full documentation, certification, and responsive sales support always top the list. Buyers know that legit certification, free samples, and third-party confirmations lower risk. In my experience, transparent communication, clear specifications, and verified compliance separate reliable partners from mere traders in the thiophene-2-carbonitrile game. Smart purchase always means pairing price with proof.
