The crude material was purified by automated flash column chromatography on silica via gradient elution, from 100% dichloromethane to 1% methanol in dichloromethane to produce SS(NHS-CM) 2 (979 mg, 79%) as an off-white foamy solid
6 (Ci 15985) Thank you
In particular, hypoxia imaging has been associated with radiotherapy resistance, while metabolic and acidosis-related imaging signals have been linked to tumour grade, proliferative activity, and early treatment response dynamics (198, 199)
Also, due to the lack of benzyl alcohol, sterile water for injections can only be used once, since it can easily become contaminated
PCAC will evaluate both compounds on July 23, 2026, after which FDA will issue a 503A bulks-list determination
Trends Med Res