Thiophene-2-sulfonyl Chloride is a compound used in the preparation of various pharmaceuticals. Thiophene-2-sulfonyl Chloride was used as an intermediate in the synthesis of B-Cell apoptosis supressor. Solubility:Chloroform, Ethyl AcetateStability: Moisture sensitiveStorage and Stability:May be stored at RT for short-term only. Long-term storage is recommended at 4°C. Stable for 6 months. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Light sensitive and hygroscopic.