. 2021 Apr 12;26(8):2222. doi: 10.3390/molecules26082222

Table 4.

Information about the molecular formula, nominal mass, adduct types and monitored m/z values for monacolins considered in this study.

Compound	Molecular Formula	Nominal Mass (Da)	Adduct Type	m/z
Monacolin K	C₂₄H₃₆O₅	404	[M + Na]⁺	427
Monacolin K, acid form	C₂₄H₃₈O₆	422	[M + Na]⁺	445
Monacolin J, acid form	C₁₉H₃₀O₅	338	[M + Na]⁺	361
Dihydromonacolin K	C₂₄H₃₈O₅	406	[M + Na]⁺	429
Dehydromonacolin K	C₂₄H₃₄O₄	386	[M + Na]⁺	409
α,β-Dehydrodihydromonacolin K	C₂₄H₃₆O₄	388	[M + Na]⁺	411