| 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. Predicted by Afia on May 17, 2022. | 2.48 minutes | 32390414 |
| Predicted by Siyang on May 30, 2022 | 9.2546 minutes | 33406817 |
| Predicted by Siyang using ReTip algorithm on June 8, 2022 | 5.73 minutes | 32390414 |
| AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 290.7 seconds | 40023050 |
| Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 453.9 seconds | 40023050 |
| Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 228.8 seconds | 40023050 |
| Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 102.3 seconds | 40023050 |
| Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 164.1 seconds | 40023050 |
| RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 60.7 seconds | 40023050 |
| Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 254.4 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 | 263.0 seconds | 40023050 |
| HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 842.3 seconds | 40023050 |
| UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 612.2 seconds | 40023050 |
| BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 84.5 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 | 670.5 seconds | 40023050 |
| SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 166.5 seconds | 40023050 |
| RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 194.3 seconds | 40023050 |
| MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 709.3 seconds | 40023050 |
| KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 524.1 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 | 164.0 seconds | 40023050 |
| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
|---|
| 4-Coumaroyl-2-hydroxyputrescine,1TMS,isomer #1 | C[Si](C)(C)OC(CCN)CNC(=O)/C=C/C1=CC=C(O)C=C1 | 2727.6 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,1TMS,isomer #2 | C[Si](C)(C)OC1=CC=C(/C=C/C(=O)NCC(O)CCN)C=C1 | 2749.8 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,1TMS,isomer #3 | C[Si](C)(C)NCCC(O)CNC(=O)/C=C/C1=CC=C(O)C=C1 | 2821.3 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,1TMS,isomer #4 | C[Si](C)(C)N(CC(O)CCN)C(=O)/C=C/C1=CC=C(O)C=C1 | 2733.3 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,2TMS,isomer #1 | C[Si](C)(C)OC1=CC=C(/C=C/C(=O)NCC(CCN)O[Si](C)(C)C)C=C1 | 2756.5 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,2TMS,isomer #2 | C[Si](C)(C)NCCC(CNC(=O)/C=C/C1=CC=C(O)C=C1)O[Si](C)(C)C | 2893.3 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,2TMS,isomer #3 | C[Si](C)(C)OC(CCN)CN(C(=O)/C=C/C1=CC=C(O)C=C1)[Si](C)(C)C | 2784.9 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,2TMS,isomer #4 | C[Si](C)(C)NCCC(O)CNC(=O)/C=C/C1=CC=C(O[Si](C)(C)C)C=C1 | 2941.6 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,2TMS,isomer #5 | C[Si](C)(C)OC1=CC=C(/C=C/C(=O)N(CC(O)CCN)[Si](C)(C)C)C=C1 | 2729.5 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,2TMS,isomer #6 | C[Si](C)(C)N(CCC(O)CNC(=O)/C=C/C1=CC=C(O)C=C1)[Si](C)(C)C | 3005.9 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,2TMS,isomer #7 | C[Si](C)(C)NCCC(O)CN(C(=O)/C=C/C1=CC=C(O)C=C1)[Si](C)(C)C | 2870.2 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,3TMS,isomer #1 | C[Si](C)(C)NCCC(CNC(=O)/C=C/C1=CC=C(O[Si](C)(C)C)C=C1)O[Si](C)(C)C | 2839.6 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,3TMS,isomer #1 | C[Si](C)(C)NCCC(CNC(=O)/C=C/C1=CC=C(O[Si](C)(C)C)C=C1)O[Si](C)(C)C | 2872.5 | Standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,3TMS,isomer #2 | C[Si](C)(C)OC1=CC=C(/C=C/C(=O)N(CC(CCN)O[Si](C)(C)C)[Si](C)(C)C)C=C1 | 2741.1 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,3TMS,isomer #2 | C[Si](C)(C)OC1=CC=C(/C=C/C(=O)N(CC(CCN)O[Si](C)(C)C)[Si](C)(C)C)C=C1 | 2756.9 | Standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,3TMS,isomer #3 | C[Si](C)(C)OC(CCN([Si](C)(C)C)[Si](C)(C)C)CNC(=O)/C=C/C1=CC=C(O)C=C1 | 3010.5 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,3TMS,isomer #3 | C[Si](C)(C)OC(CCN([Si](C)(C)C)[Si](C)(C)C)CNC(=O)/C=C/C1=CC=C(O)C=C1 | 3006.3 | Standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,3TMS,isomer #4 | C[Si](C)(C)NCCC(CN(C(=O)/C=C/C1=CC=C(O)C=C1)[Si](C)(C)C)O[Si](C)(C)C | 2849.8 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,3TMS,isomer #4 | C[Si](C)(C)NCCC(CN(C(=O)/C=C/C1=CC=C(O)C=C1)[Si](C)(C)C)O[Si](C)(C)C | 2937.8 | Standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,3TMS,isomer #5 | C[Si](C)(C)OC1=CC=C(/C=C/C(=O)NCC(O)CCN([Si](C)(C)C)[Si](C)(C)C)C=C1 | 3069.3 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,3TMS,isomer #5 | C[Si](C)(C)OC1=CC=C(/C=C/C(=O)NCC(O)CCN([Si](C)(C)C)[Si](C)(C)C)C=C1 | 3094.4 | Standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,3TMS,isomer #6 | C[Si](C)(C)NCCC(O)CN(C(=O)/C=C/C1=CC=C(O[Si](C)(C)C)C=C1)[Si](C)(C)C | 2816.4 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,3TMS,isomer #6 | C[Si](C)(C)NCCC(O)CN(C(=O)/C=C/C1=CC=C(O[Si](C)(C)C)C=C1)[Si](C)(C)C | 2851.5 | Standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,3TMS,isomer #7 | C[Si](C)(C)N(CC(O)CCN([Si](C)(C)C)[Si](C)(C)C)C(=O)/C=C/C1=CC=C(O)C=C1 | 2992.6 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,3TMS,isomer #7 | C[Si](C)(C)N(CC(O)CCN([Si](C)(C)C)[Si](C)(C)C)C(=O)/C=C/C1=CC=C(O)C=C1 | 3046.5 | Standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,4TMS,isomer #1 | C[Si](C)(C)OC1=CC=C(/C=C/C(=O)NCC(CCN([Si](C)(C)C)[Si](C)(C)C)O[Si](C)(C)C)C=C1 | 2999.5 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,4TMS,isomer #1 | C[Si](C)(C)OC1=CC=C(/C=C/C(=O)NCC(CCN([Si](C)(C)C)[Si](C)(C)C)O[Si](C)(C)C)C=C1 | 2993.7 | Standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,4TMS,isomer #2 | C[Si](C)(C)NCCC(CN(C(=O)/C=C/C1=CC=C(O[Si](C)(C)C)C=C1)[Si](C)(C)C)O[Si](C)(C)C | 2837.1 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,4TMS,isomer #2 | C[Si](C)(C)NCCC(CN(C(=O)/C=C/C1=CC=C(O[Si](C)(C)C)C=C1)[Si](C)(C)C)O[Si](C)(C)C | 2859.7 | Standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,4TMS,isomer #3 | C[Si](C)(C)OC(CCN([Si](C)(C)C)[Si](C)(C)C)CN(C(=O)/C=C/C1=CC=C(O)C=C1)[Si](C)(C)C | 2995.5 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,4TMS,isomer #3 | C[Si](C)(C)OC(CCN([Si](C)(C)C)[Si](C)(C)C)CN(C(=O)/C=C/C1=CC=C(O)C=C1)[Si](C)(C)C | 3066.7 | Standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,4TMS,isomer #4 | C[Si](C)(C)OC1=CC=C(/C=C/C(=O)N(CC(O)CCN([Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C)C=C1 | 2970.6 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,4TMS,isomer #4 | C[Si](C)(C)OC1=CC=C(/C=C/C(=O)N(CC(O)CCN([Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C)C=C1 | 2987.6 | Standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,5TMS,isomer #1 | C[Si](C)(C)OC1=CC=C(/C=C/C(=O)N(CC(CCN([Si](C)(C)C)[Si](C)(C)C)O[Si](C)(C)C)[Si](C)(C)C)C=C1 | 2997.9 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,5TMS,isomer #1 | C[Si](C)(C)OC1=CC=C(/C=C/C(=O)N(CC(CCN([Si](C)(C)C)[Si](C)(C)C)O[Si](C)(C)C)[Si](C)(C)C)C=C1 | 2970.1 | Standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(CCN)CNC(=O)/C=C/C1=CC=C(O)C=C1 | 2969.1 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC1=CC=C(/C=C/C(=O)NCC(O)CCN)C=C1 | 3017.7 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,1TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)NCCC(O)CNC(=O)/C=C/C1=CC=C(O)C=C1 | 3082.3 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,1TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)N(CC(O)CCN)C(=O)/C=C/C1=CC=C(O)C=C1 | 2952.0 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC=C(/C=C/C(=O)NCC(CCN)O[Si](C)(C)C(C)(C)C)C=C1 | 3279.2 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NCCC(CNC(=O)/C=C/C1=CC=C(O)C=C1)O[Si](C)(C)C(C)(C)C | 3387.9 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC(CCN)CN(C(=O)/C=C/C1=CC=C(O)C=C1)[Si](C)(C)C(C)(C)C | 3243.8 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,2TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)NCCC(O)CNC(=O)/C=C/C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1 | 3459.0 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,2TBDMS,isomer #5 | CC(C)(C)[Si](C)(C)OC1=CC=C(/C=C/C(=O)N(CC(O)CCN)[Si](C)(C)C(C)(C)C)C=C1 | 3240.4 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,2TBDMS,isomer #6 | CC(C)(C)[Si](C)(C)N(CCC(O)CNC(=O)/C=C/C1=CC=C(O)C=C1)[Si](C)(C)C(C)(C)C | 3460.2 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,2TBDMS,isomer #7 | CC(C)(C)[Si](C)(C)NCCC(O)CN(C(=O)/C=C/C1=CC=C(O)C=C1)[Si](C)(C)C(C)(C)C | 3332.9 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NCCC(CNC(=O)/C=C/C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)O[Si](C)(C)C(C)(C)C | 3601.0 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NCCC(CNC(=O)/C=C/C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)O[Si](C)(C)C(C)(C)C | 3505.1 | Standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC1=CC=C(/C=C/C(=O)N(CC(CCN)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C1 | 3477.7 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC1=CC=C(/C=C/C(=O)N(CC(CCN)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C1 | 3366.1 | Standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,3TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC(CCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)CNC(=O)/C=C/C1=CC=C(O)C=C1 | 3693.8 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,3TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC(CCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)CNC(=O)/C=C/C1=CC=C(O)C=C1 | 3590.4 | Standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,3TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)NCCC(CN(C(=O)/C=C/C1=CC=C(O)C=C1)[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3559.3 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,3TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)NCCC(CN(C(=O)/C=C/C1=CC=C(O)C=C1)[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3531.1 | Standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,3TBDMS,isomer #5 | CC(C)(C)[Si](C)(C)OC1=CC=C(/C=C/C(=O)NCC(O)CCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C1 | 3785.3 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,3TBDMS,isomer #5 | CC(C)(C)[Si](C)(C)OC1=CC=C(/C=C/C(=O)NCC(O)CCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C1 | 3640.1 | Standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,3TBDMS,isomer #6 | CC(C)(C)[Si](C)(C)NCCC(O)CN(C(=O)/C=C/C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)[Si](C)(C)C(C)(C)C | 3581.9 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,3TBDMS,isomer #6 | CC(C)(C)[Si](C)(C)NCCC(O)CN(C(=O)/C=C/C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)[Si](C)(C)C(C)(C)C | 3448.6 | Standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,3TBDMS,isomer #7 | CC(C)(C)[Si](C)(C)N(CC(O)CCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(=O)/C=C/C1=CC=C(O)C=C1 | 3667.8 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,3TBDMS,isomer #7 | CC(C)(C)[Si](C)(C)N(CC(O)CCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(=O)/C=C/C1=CC=C(O)C=C1 | 3594.3 | Standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC=C(/C=C/C(=O)NCC(CCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)C=C1 | 3924.7 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC=C(/C=C/C(=O)NCC(CCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)C=C1 | 3738.4 | Standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,4TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NCCC(CN(C(=O)/C=C/C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3780.8 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,4TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NCCC(CN(C(=O)/C=C/C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3619.6 | Standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,4TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC(CCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)CN(C(=O)/C=C/C1=CC=C(O)C=C1)[Si](C)(C)C(C)(C)C | 3879.1 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,4TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC(CCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)CN(C(=O)/C=C/C1=CC=C(O)C=C1)[Si](C)(C)C(C)(C)C | 3796.2 | Standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,4TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)OC1=CC=C(/C=C/C(=O)N(CC(O)CCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C1 | 3903.2 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,4TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)OC1=CC=C(/C=C/C(=O)N(CC(O)CCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C1 | 3688.1 | Standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,5TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC=C(/C=C/C(=O)N(CC(CCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C1 | 4095.5 | Semi standard non polar | 33892256 |
| 4-Coumaroyl-2-hydroxyputrescine,5TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC=C(/C=C/C(=O)N(CC(CCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C1 | 3836.4 | Standard non polar | 33892256 |