13c c16 sphingomyelin

13C C16 Sphingomyelin is an isotopically enriched form of C16 sphingomyelin with carbon-13 occurring on the fatty acid portion. It is intended for use as an internal standard for the quantification of C16 sphingomyelin by GC- or LC-MS. C16 Sphingomyelin is a form of sphingomyelin containing palmitate (16:0) at the variable acylation position. It is the most common form of sphingomyelin found in eggs and is less abundant in the brain and in milk. C16 Sphingomyelin interacts with cholesterol in ordered lipid domains (lipid rafts). Sphingomyelinases remove phosphorylcholine from C16 sphingomyelin to produce C16 ceramide. While ceramides commonly induce apoptosis, ceramides with different fatty acid chain lengths might direct distinct functions and, in some cases, reduce apoptosis.

Gemcitabine EP Impurity C-13C-15N2 is the 13C and 15N labeled compound of Gemcitabine EP Impurity C.

Sulindac EP Impurity C-d3 is a deuterated compound of Sulindac EP Impurity C. Sulindac EP Impurity C has a CAS number of 32004-67-4. (E/Z)-Sulindac sulfide is a potent γ-secretase modulator (GSM) that selectively reduces Aβ42 production in favor of shorter Aβ species. (E/Z)-Sulindac sulfide can be used for researching Alzheimer’s disease [1].

Oseltamivir EP Impurity C-d3 HCl is a deuterated compound of Oseltamivir EP Impurity C HCl. Oseltamivir EP Impurity C HCl has a CAS number of 1415963-60-8. Oseltamivir carboxylate is an active metabolite of oseltamivir phosphate (Tamiflu).

Neostigmine Bromide EP Impurity C-d6 is a deuterated compound of Neostigmine Bromide EP Impurity C. Neostigmine Bromide EP Impurity C has a CAS number of 16088-19-0.