| Chromatographic Method | Retention Time | Reference |
|---|
| Predicted by Siyang on May 30, 2022 | 9.606 minutes | 33406817 |
| Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.01 minutes | 32390414 |
| Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1138.0 seconds | 40023050 |
| Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 227.2 seconds | 40023050 |
| Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 100.2 seconds | 40023050 |
| Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 164.4 seconds | 40023050 |
| RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 82.4 seconds | 40023050 |
| Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 276.9 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 | 349.1 seconds | 40023050 |
| HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 659.5 seconds | 40023050 |
| UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 694.3 seconds | 40023050 |
| BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 302.7 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 | 1034.2 seconds | 40023050 |
| SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 195.1 seconds | 40023050 |
| RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 196.6 seconds | 40023050 |
| MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 509.5 seconds | 40023050 |
| KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 189.3 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 | 177.9 seconds | 40023050 |
| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
|---|
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,1TMS,isomer #1 | C[Si](C)(C)OC=CCCCC1SCC2NC(=O)NC21 | 2429.2 | Semi standard non polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,1TMS,isomer #1 | C[Si](C)(C)OC=CCCCC1SCC2NC(=O)NC21 | 2190.0 | Standard non polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,1TMS,isomer #1 | C[Si](C)(C)OC=CCCCC1SCC2NC(=O)NC21 | 4276.7 | Standard polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,1TMS,isomer #2 | C[Si](C)(C)N1C(=O)NC2C(CCCCC=O)SCC21 | 2365.8 | Semi standard non polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,1TMS,isomer #2 | C[Si](C)(C)N1C(=O)NC2C(CCCCC=O)SCC21 | 2145.1 | Standard non polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,1TMS,isomer #2 | C[Si](C)(C)N1C(=O)NC2C(CCCCC=O)SCC21 | 3633.2 | Standard polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,1TMS,isomer #3 | C[Si](C)(C)N1C(=O)NC2CSC(CCCCC=O)C21 | 2361.9 | Semi standard non polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,1TMS,isomer #3 | C[Si](C)(C)N1C(=O)NC2CSC(CCCCC=O)C21 | 2118.7 | Standard non polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,1TMS,isomer #3 | C[Si](C)(C)N1C(=O)NC2CSC(CCCCC=O)C21 | 3627.0 | Standard polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,2TMS,isomer #1 | C[Si](C)(C)OC=CCCCC1SCC2C1NC(=O)N2[Si](C)(C)C | 2502.1 | Semi standard non polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,2TMS,isomer #1 | C[Si](C)(C)OC=CCCCC1SCC2C1NC(=O)N2[Si](C)(C)C | 2282.3 | Standard non polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,2TMS,isomer #1 | C[Si](C)(C)OC=CCCCC1SCC2C1NC(=O)N2[Si](C)(C)C | 3575.1 | Standard polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,2TMS,isomer #2 | C[Si](C)(C)OC=CCCCC1SCC2NC(=O)N([Si](C)(C)C)C21 | 2491.4 | Semi standard non polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,2TMS,isomer #2 | C[Si](C)(C)OC=CCCCC1SCC2NC(=O)N([Si](C)(C)C)C21 | 2268.0 | Standard non polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,2TMS,isomer #2 | C[Si](C)(C)OC=CCCCC1SCC2NC(=O)N([Si](C)(C)C)C21 | 3564.5 | Standard polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,2TMS,isomer #3 | C[Si](C)(C)N1C(=O)N([Si](C)(C)C)C2C(CCCCC=O)SCC21 | 2328.3 | Semi standard non polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,2TMS,isomer #3 | C[Si](C)(C)N1C(=O)N([Si](C)(C)C)C2C(CCCCC=O)SCC21 | 2208.4 | Standard non polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,2TMS,isomer #3 | C[Si](C)(C)N1C(=O)N([Si](C)(C)C)C2C(CCCCC=O)SCC21 | 2788.5 | Standard polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,3TMS,isomer #1 | C[Si](C)(C)OC=CCCCC1SCC2C1N([Si](C)(C)C)C(=O)N2[Si](C)(C)C | 2366.6 | Semi standard non polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,3TMS,isomer #1 | C[Si](C)(C)OC=CCCCC1SCC2C1N([Si](C)(C)C)C(=O)N2[Si](C)(C)C | 2346.9 | Standard non polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,3TMS,isomer #1 | C[Si](C)(C)OC=CCCCC1SCC2C1N([Si](C)(C)C)C(=O)N2[Si](C)(C)C | 2739.0 | Standard polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC=CCCCC1SCC2NC(=O)NC21 | 2644.9 | Semi standard non polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC=CCCCC1SCC2NC(=O)NC21 | 2454.3 | Standard non polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC=CCCCC1SCC2NC(=O)NC21 | 4316.4 | Standard polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N1C(=O)NC2C(CCCCC=O)SCC21 | 2602.9 | Semi standard non polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N1C(=O)NC2C(CCCCC=O)SCC21 | 2399.3 | Standard non polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N1C(=O)NC2C(CCCCC=O)SCC21 | 3702.9 | Standard polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,1TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)N1C(=O)NC2CSC(CCCCC=O)C21 | 2600.7 | Semi standard non polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,1TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)N1C(=O)NC2CSC(CCCCC=O)C21 | 2379.4 | Standard non polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,1TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)N1C(=O)NC2CSC(CCCCC=O)C21 | 3688.1 | Standard polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC=CCCCC1SCC2C1NC(=O)N2[Si](C)(C)C(C)(C)C | 2953.7 | Semi standard non polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC=CCCCC1SCC2C1NC(=O)N2[Si](C)(C)C(C)(C)C | 2747.5 | Standard non polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC=CCCCC1SCC2C1NC(=O)N2[Si](C)(C)C(C)(C)C | 3613.7 | Standard polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC=CCCCC1SCC2NC(=O)N([Si](C)(C)C(C)(C)C)C21 | 2945.1 | Semi standard non polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC=CCCCC1SCC2NC(=O)N([Si](C)(C)C(C)(C)C)C21 | 2735.5 | Standard non polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC=CCCCC1SCC2NC(=O)N([Si](C)(C)C(C)(C)C)C21 | 3589.7 | Standard polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)N1C(=O)N([Si](C)(C)C(C)(C)C)C2C(CCCCC=O)SCC21 | 2744.3 | Semi standard non polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)N1C(=O)N([Si](C)(C)C(C)(C)C)C2C(CCCCC=O)SCC21 | 2702.2 | Standard non polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)N1C(=O)N([Si](C)(C)C(C)(C)C)C2C(CCCCC=O)SCC21 | 2899.7 | Standard polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC=CCCCC1SCC2C1N([Si](C)(C)C(C)(C)C)C(=O)N2[Si](C)(C)C(C)(C)C | 3024.5 | Semi standard non polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC=CCCCC1SCC2C1N([Si](C)(C)C(C)(C)C)C(=O)N2[Si](C)(C)C(C)(C)C | 3031.6 | Standard non polar | 33892256 |
| 5-(Hexahydro-2-oxo-1H-thieno[3,4-D]imidazol-6-YL)pentanal,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC=CCCCC1SCC2C1N([Si](C)(C)C(C)(C)C)C(=O)N2[Si](C)(C)C(C)(C)C | 2956.5 | Standard polar | 33892256 |