Table 4.
List of biomarker analytes found in MC252 with their respective quantitation ions (m/z) and retention times.
| Name | m/z | Ret Time | Name | m/z | Ret Time |
|---|---|---|---|---|---|
| (TC28R) Tricyclic Triterpane (22R) | 191 | 45.32 | (C27dbS) 13beta,17alpha-diacholestane (20S) | 217 | 43.87 |
| (TC28S) Tricyclic Triterpane (22S) | 191 | 45.52 | (C27dbR) 13beta,17alpha-diacholestane (20R) | 217 | 44.37 |
| (TC29R) Tricyclic Triterpane (22R) | 191 | 46.14 | (C27aaS) 5alpha,14alpha,17alpha-cholestane (20S) | 217 | 46.16 |
| (TC29S) Tricyclic Triterpane (22S) | 191 | 46.38 | (C29DbaS) 13beta,17alpha-diaethylcholestane (20S) | 217 | 46.27 |
| (C27Ts) 18alpha(H)-22,29,30-trisnorhopane | 191 | 47.16 | (C27aaR) 5alpha,14alpha,17alpha-cholestane (20R) | 217 | 46.73 |
| (C27Tm) 17alpha(H)-22,29,30-trisnorhopane | 191 | 47.72 | (C29DbaR) 13beta,17alpha-diaethylcholestane (20R) | 217 | 46.82 |
| (C28ab) 17alpha(H), 21beta(H)-28,30-bisnorhopane | 191 | 48.69 | (C28aaS) 5alpha,14alpha,17alpha,24-methylcholestane (20S) | 217 | 47.57 |
| (C25norC29ab) 17alpha(H),21beta(H)-25-norhopane | 191 | 49.06 | (C28bbS) 5alpha,14beta,17beta,24-methylcholestane (20S) | 217 | 47.70 |
| (C29ab) 17alpha(H)21beta(H)-30-norhopane | 191 | 49.77 | (C28bbR) 5alpha,14beta,17beta,24-methylcholestane (20R) | 217 | 47.81 |
| (C29Ts) 18alpha(H)-30-norneohopane | 191 | 49.87 | (C28aaR) 5alpha,14alpha,17alpha,24-methylcholestane (20R) | 217 | 48.27 |
| (C30d) 15alpha-methyl-17alpha(H)-27-norhopane (diahopane) | 191 | 50.10 | (C29aaS) 5alpha,14alpha,17alpha,24-ethylcholestane (20S) | 217 | 48.69 |
| (C29ba) 17beta(H),21alpha(H)-normoretane | 191 | 50.58 | (C29bbR) 5alpha,14beta,17beta,24-ethylcholestane (20R-m/z 217) | 217 | 48.94 |
| (C30 O) 18alpha(H) and 18beta(H) oleanane | 191 | N/A | (C29bbS) 5alpha,14beta,17beta,24-ethylcholestane (20S-m/z 217) | 217 | 49.02 |
| (C30ab) 17alpha(H),21beta(H)-hopane | 191 | 51.18 | (C29aaR) 5alpha,14alpha,17alpha,24-ethylcholestane (20R) | 217 | 49.65 |
| (C30ba) 17beta(H),21alpha(H)-moretane | 191 | 51.87 | (C27bbR) 5alpha,14beta,17beta-cholestane (20R) | 218 | 46.27 |
| (C31abS) 22S-17alpha(H),21beta(H)-30-homohopane | 191 | 52.99 | (C27bbS) 5alpha,14beta,17beta-cholestane (20S) | 218 | 46.39 |
| (C31abR) 22R-17alpha(H),21beta(H)-30-homohopane | 191 | 53.23 | (C28bbR) 5alpha,14beta,17beta,24-methylcholestane (20R) | 218 | 47.70 |
| (C30G) Gammacerane | 191 | N/A | (C28bbS) 5alpha,14beta,17beta,24-methylcholestane (20S) | 218 | 47.81 |
| (C32abS) 22S-17alpha(H),21beta(H)-30-bishomohopane | 191 | 54.55 | (C29bbR) 5alpha,14beta,17beta,24-ethylcholestane (20R-m/z 218) | 218 | 48.95 |
| (C32abR) 22R-17alpha(H),21beta(H)-30-bishomohopane | 191 | 54.90 | (C29bbS) 5alpha,14beta,17beta,24-ethylcholestane (20S-m/z 218) | 218 | 49.04 |
| (C33abS) 22S-17alpha(H),21beta(H)-30-trihomohopane | 191 | 56.50 | (C20TA) C20-Triaromatic Steroids | 231 | 40.65 |
| (C33abR) 22R-17alpha(H),21beta(H)-30-trihomohopane | 191 | 57.03 | (C21TA) C21-Triaromatic Steroids | 231 | 42.13 |
| (C34abS) 22S-17alpha(H),21beta(H)-30-tetrahomohopane | 191 | 58.76 | (SC26TA) C26,20S-Triaromatic Steroids | 231 | 47.63 |
| (C34abR) 22R-17alpha(H),21beta(H)-30-tetrahomohopane | 191 | 59.45 | (RC26TA + SC27TA) C2620R + C27,20S-Triaromatic Steroids | 231 | 48.67 |
| (C35abS) 22S-17alpha(H),21beta(H)-30-pentahomohopane | 191 | 61.17 | (SC28TA) C28,20S-Triaromatic Steroids | 231 | 49.61 |
| (C35abR) 22R-17alpha(H),21beta(H)-30-pentahomohopane | 191 | 62.14 | (RC27TA) C27,20R-Triaromatic Steroids | 231 | 50.12 |
| (RC28TA) C28,20R-Triaromatic Steroids | 231 | 51.40 |