| Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Retention Times Underivatized| Chromatographic Method | Retention Time | Reference | 
|---|
 | Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. | 6.26 minutes | 32390414 |  | Predicted by Siyang on May 30, 2022 | 18.3544 minutes | 33406817 |  | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.67 minutes | 32390414 |  | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 2722.3 seconds | 40023050 |  | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 536.2 seconds | 40023050 |  | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 228.6 seconds | 40023050 |  | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 242.0 seconds | 40023050 |  | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 521.8 seconds | 40023050 |  | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 721.7 seconds | 40023050 |  | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 808.9 seconds | 40023050 |  | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 87.2 seconds | 40023050 |  | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1519.1 seconds | 40023050 |  | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 493.3 seconds | 40023050 |  | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 1601.2 seconds | 40023050 |  | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 436.4 seconds | 40023050 |  | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 456.7 seconds | 40023050 |  | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 382.8 seconds | 40023050 |  | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 433.8 seconds | 40023050 |  | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 12.3 seconds | 40023050 | 
 Predicted Kovats Retention IndicesUnderivatized| Metabolite | SMILES | Kovats RI Value | Column Type | Reference | 
|---|
 | (8S,9R,10S,13S,14S)-10,13-Dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione | CC12CC(=O)C3C(CCC4CCCCC34C)C1CCC2=O | 2711.8 | Standard polar | 33892256 |  | (8S,9R,10S,13S,14S)-10,13-Dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione | CC12CC(=O)C3C(CCC4CCCCC34C)C1CCC2=O | 2382.1 | Standard non polar | 33892256 |  | (8S,9R,10S,13S,14S)-10,13-Dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione | CC12CC(=O)C3C(CCC4CCCCC34C)C1CCC2=O | 2489.7 | Semi standard non polar | 33892256 | 
 Derivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference | 
|---|
 | (8S,9R,10S,13S,14S)-10,13-Dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione,1TMS,isomer #1 | CC12CCCCC1CCC1C2=C(O[Si](C)(C)C)CC2(C)C(=O)CCC12 | 2540.1 | Semi standard non polar | 33892256 |  | (8S,9R,10S,13S,14S)-10,13-Dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione,1TMS,isomer #1 | CC12CCCCC1CCC1C2=C(O[Si](C)(C)C)CC2(C)C(=O)CCC12 | 2386.4 | Standard non polar | 33892256 |  | (8S,9R,10S,13S,14S)-10,13-Dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione,1TMS,isomer #1 | CC12CCCCC1CCC1C2=C(O[Si](C)(C)C)CC2(C)C(=O)CCC12 | 2899.8 | Standard polar | 33892256 |  | (8S,9R,10S,13S,14S)-10,13-Dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione,1TMS,isomer #2 | CC12C=C(O[Si](C)(C)C)C3C(CCC4CCCCC43C)C1CCC2=O | 2448.6 | Semi standard non polar | 33892256 |  | (8S,9R,10S,13S,14S)-10,13-Dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione,1TMS,isomer #2 | CC12C=C(O[Si](C)(C)C)C3C(CCC4CCCCC43C)C1CCC2=O | 2320.2 | Standard non polar | 33892256 |  | (8S,9R,10S,13S,14S)-10,13-Dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione,1TMS,isomer #2 | CC12C=C(O[Si](C)(C)C)C3C(CCC4CCCCC43C)C1CCC2=O | 2935.8 | Standard polar | 33892256 |  | (8S,9R,10S,13S,14S)-10,13-Dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione,1TMS,isomer #3 | CC12CC(=O)C3C(CCC4CCCCC43C)C1CC=C2O[Si](C)(C)C | 2571.9 | Semi standard non polar | 33892256 |  | (8S,9R,10S,13S,14S)-10,13-Dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione,1TMS,isomer #3 | CC12CC(=O)C3C(CCC4CCCCC43C)C1CC=C2O[Si](C)(C)C | 2324.0 | Standard non polar | 33892256 |  | (8S,9R,10S,13S,14S)-10,13-Dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione,1TMS,isomer #3 | CC12CC(=O)C3C(CCC4CCCCC43C)C1CC=C2O[Si](C)(C)C | 2837.3 | Standard polar | 33892256 |  | (8S,9R,10S,13S,14S)-10,13-Dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione,2TMS,isomer #1 | CC12CCCCC1CCC1C2=C(O[Si](C)(C)C)CC2(C)C(O[Si](C)(C)C)=CCC12 | 2537.3 | Semi standard non polar | 33892256 |  | (8S,9R,10S,13S,14S)-10,13-Dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione,2TMS,isomer #1 | CC12CCCCC1CCC1C2=C(O[Si](C)(C)C)CC2(C)C(O[Si](C)(C)C)=CCC12 | 2411.3 | Standard non polar | 33892256 |  | (8S,9R,10S,13S,14S)-10,13-Dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione,2TMS,isomer #1 | CC12CCCCC1CCC1C2=C(O[Si](C)(C)C)CC2(C)C(O[Si](C)(C)C)=CCC12 | 2896.0 | Standard polar | 33892256 |  | (8S,9R,10S,13S,14S)-10,13-Dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione,2TMS,isomer #2 | CC12C=C(O[Si](C)(C)C)C3C(CCC4CCCCC43C)C1CC=C2O[Si](C)(C)C | 2421.5 | Semi standard non polar | 33892256 |  | (8S,9R,10S,13S,14S)-10,13-Dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione,2TMS,isomer #2 | CC12C=C(O[Si](C)(C)C)C3C(CCC4CCCCC43C)C1CC=C2O[Si](C)(C)C | 2349.4 | Standard non polar | 33892256 |  | (8S,9R,10S,13S,14S)-10,13-Dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione,2TMS,isomer #2 | CC12C=C(O[Si](C)(C)C)C3C(CCC4CCCCC43C)C1CC=C2O[Si](C)(C)C | 2971.1 | Standard polar | 33892256 |  | (8S,9R,10S,13S,14S)-10,13-Dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione,1TBDMS,isomer #1 | CC12CCCCC1CCC1C2=C(O[Si](C)(C)C(C)(C)C)CC2(C)C(=O)CCC12 | 2776.5 | Semi standard non polar | 33892256 |  | (8S,9R,10S,13S,14S)-10,13-Dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione,1TBDMS,isomer #1 | CC12CCCCC1CCC1C2=C(O[Si](C)(C)C(C)(C)C)CC2(C)C(=O)CCC12 | 2657.9 | Standard non polar | 33892256 |  | (8S,9R,10S,13S,14S)-10,13-Dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione,1TBDMS,isomer #1 | CC12CCCCC1CCC1C2=C(O[Si](C)(C)C(C)(C)C)CC2(C)C(=O)CCC12 | 3060.6 | Standard polar | 33892256 |  | (8S,9R,10S,13S,14S)-10,13-Dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione,1TBDMS,isomer #2 | CC12C=C(O[Si](C)(C)C(C)(C)C)C3C(CCC4CCCCC43C)C1CCC2=O | 2685.7 | Semi standard non polar | 33892256 |  | (8S,9R,10S,13S,14S)-10,13-Dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione,1TBDMS,isomer #2 | CC12C=C(O[Si](C)(C)C(C)(C)C)C3C(CCC4CCCCC43C)C1CCC2=O | 2523.7 | Standard non polar | 33892256 |  | (8S,9R,10S,13S,14S)-10,13-Dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione,1TBDMS,isomer #2 | CC12C=C(O[Si](C)(C)C(C)(C)C)C3C(CCC4CCCCC43C)C1CCC2=O | 3096.9 | Standard polar | 33892256 |  | (8S,9R,10S,13S,14S)-10,13-Dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione,1TBDMS,isomer #3 | CC12CC(=O)C3C(CCC4CCCCC43C)C1CC=C2O[Si](C)(C)C(C)(C)C | 2820.9 | Semi standard non polar | 33892256 |  | (8S,9R,10S,13S,14S)-10,13-Dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione,1TBDMS,isomer #3 | CC12CC(=O)C3C(CCC4CCCCC43C)C1CC=C2O[Si](C)(C)C(C)(C)C | 2474.1 | Standard non polar | 33892256 |  | (8S,9R,10S,13S,14S)-10,13-Dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione,1TBDMS,isomer #3 | CC12CC(=O)C3C(CCC4CCCCC43C)C1CC=C2O[Si](C)(C)C(C)(C)C | 3000.9 | Standard polar | 33892256 |  | (8S,9R,10S,13S,14S)-10,13-Dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione,2TBDMS,isomer #1 | CC12CCCCC1CCC1C2=C(O[Si](C)(C)C(C)(C)C)CC2(C)C(O[Si](C)(C)C(C)(C)C)=CCC12 | 3013.0 | Semi standard non polar | 33892256 |  | (8S,9R,10S,13S,14S)-10,13-Dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione,2TBDMS,isomer #1 | CC12CCCCC1CCC1C2=C(O[Si](C)(C)C(C)(C)C)CC2(C)C(O[Si](C)(C)C(C)(C)C)=CCC12 | 2701.3 | Standard non polar | 33892256 |  | (8S,9R,10S,13S,14S)-10,13-Dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione,2TBDMS,isomer #1 | CC12CCCCC1CCC1C2=C(O[Si](C)(C)C(C)(C)C)CC2(C)C(O[Si](C)(C)C(C)(C)C)=CCC12 | 3146.2 | Standard polar | 33892256 |  | (8S,9R,10S,13S,14S)-10,13-Dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione,2TBDMS,isomer #2 | CC12C=C(O[Si](C)(C)C(C)(C)C)C3C(CCC4CCCCC43C)C1CC=C2O[Si](C)(C)C(C)(C)C | 2900.1 | Semi standard non polar | 33892256 |  | (8S,9R,10S,13S,14S)-10,13-Dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione,2TBDMS,isomer #2 | CC12C=C(O[Si](C)(C)C(C)(C)C)C3C(CCC4CCCCC43C)C1CC=C2O[Si](C)(C)C(C)(C)C | 2649.7 | Standard non polar | 33892256 |  | (8S,9R,10S,13S,14S)-10,13-Dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione,2TBDMS,isomer #2 | CC12C=C(O[Si](C)(C)C(C)(C)C)C3C(CCC4CCCCC43C)C1CC=C2O[Si](C)(C)C(C)(C)C | 3218.5 | Standard polar | 33892256 | 
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