Stavudine, 500 mg

STEMCELL Technologies supplies this laboratory chemical, an HIV reverse transcriptase inhibitor. Identified by the chemical name 2',3'-Didehydro-3'-deoxythymidine, it is also known by the synonyms BMY 27857, d4T, and Zerit (CAS No. 3056-17-5). The substance presents as a white solid powder with a molecular formula of C10H12N2O4 and a molecular weight of 224.2. It is reported soluble in water at 20 mg/mL and in DMSO at 20 mg/mL.

Safety information classifies the chemical as Germ cell mutagenicity Category 2, with a hazard statement that it is suspected of causing genetic defects. The acute oral LD50 in rats is reported at 4 g/kg, and the product is noted as possibly harmful if swallowed. Recommended handling includes wearing protective gloves, protective clothing, eye protection, and face protection, with the product to be stored locked up and used in accordance with the Product Information Sheet. In case of exposure or concern, medical advice should be sought.