Aspirin-d4 is intended for use as an internal standard for the quantification of aspirin by GC- or LC-MS.
CAS：97781-16-3
分子式：C9H4D4O4
分子量：184.2
纯度：98%
存储：Store at -20°C

Background:

Aspirin-d4 is intended for use as an internal standard for the quantification of aspirin by GC- or LC-MS. Aspirin is a non-selective, irreversible COX inhibitor. The IC50 values for ovine COX-1 and -2 are 0.75 and 1.25 mM, respectively. Aspirin acetylates COX-1 at Ser530 and COX-2 at Ser516 resulting in irreversible enzyme inhibition.