| 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. | 1.72 minutes | 32390414 |
| Predicted by Siyang on May 30, 2022 | 8.4809 minutes | 33406817 |
| Predicted by Siyang using ReTip algorithm on June 8, 2022 | 4.77 minutes | 32390414 |
| AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 355.3 seconds | 40023050 |
| Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 331.0 seconds | 40023050 |
| Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 230.1 seconds | 40023050 |
| Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 93.5 seconds | 40023050 |
| Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 166.6 seconds | 40023050 |
| RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 54.5 seconds | 40023050 |
| Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 261.4 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 | 240.6 seconds | 40023050 |
| HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 826.2 seconds | 40023050 |
| UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 554.1 seconds | 40023050 |
| BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 39.1 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 | 570.6 seconds | 40023050 |
| SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 176.4 seconds | 40023050 |
| RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 222.6 seconds | 40023050 |
| MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 1069.1 seconds | 40023050 |
| KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 598.0 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 | 324.3 seconds | 40023050 |
| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
|---|
| Spermine dialdehyde,1TMS,isomer #1 | C[Si](C)(C)OC=CCNCCCCNCCC=O | 1996.2 | Semi standard non polar | 33892256 |
| Spermine dialdehyde,1TMS,isomer #1 | C[Si](C)(C)OC=CCNCCCCNCCC=O | 2070.4 | Standard non polar | 33892256 |
| Spermine dialdehyde,1TMS,isomer #1 | C[Si](C)(C)OC=CCNCCCCNCCC=O | 2563.0 | Standard polar | 33892256 |
| Spermine dialdehyde,1TMS,isomer #2 | C[Si](C)(C)N(CCC=O)CCCCNCCC=O | 2036.5 | Semi standard non polar | 33892256 |
| Spermine dialdehyde,1TMS,isomer #2 | C[Si](C)(C)N(CCC=O)CCCCNCCC=O | 1977.2 | Standard non polar | 33892256 |
| Spermine dialdehyde,1TMS,isomer #2 | C[Si](C)(C)N(CCC=O)CCCCNCCC=O | 2558.7 | Standard polar | 33892256 |
| Spermine dialdehyde,2TMS,isomer #1 | C[Si](C)(C)OC=CCNCCCCNCC=CO[Si](C)(C)C | 2145.9 | Semi standard non polar | 33892256 |
| Spermine dialdehyde,2TMS,isomer #1 | C[Si](C)(C)OC=CCNCCCCNCC=CO[Si](C)(C)C | 2267.7 | Standard non polar | 33892256 |
| Spermine dialdehyde,2TMS,isomer #1 | C[Si](C)(C)OC=CCNCCCCNCC=CO[Si](C)(C)C | 2431.2 | Standard polar | 33892256 |
| Spermine dialdehyde,2TMS,isomer #2 | C[Si](C)(C)OC=CCN(CCCCNCCC=O)[Si](C)(C)C | 2119.7 | Semi standard non polar | 33892256 |
| Spermine dialdehyde,2TMS,isomer #2 | C[Si](C)(C)OC=CCN(CCCCNCCC=O)[Si](C)(C)C | 2139.9 | Standard non polar | 33892256 |
| Spermine dialdehyde,2TMS,isomer #2 | C[Si](C)(C)OC=CCN(CCCCNCCC=O)[Si](C)(C)C | 2361.3 | Standard polar | 33892256 |
| Spermine dialdehyde,2TMS,isomer #3 | C[Si](C)(C)OC=CCNCCCCN(CCC=O)[Si](C)(C)C | 2115.9 | Semi standard non polar | 33892256 |
| Spermine dialdehyde,2TMS,isomer #3 | C[Si](C)(C)OC=CCNCCCCN(CCC=O)[Si](C)(C)C | 2138.3 | Standard non polar | 33892256 |
| Spermine dialdehyde,2TMS,isomer #3 | C[Si](C)(C)OC=CCNCCCCN(CCC=O)[Si](C)(C)C | 2377.3 | Standard polar | 33892256 |
| Spermine dialdehyde,2TMS,isomer #4 | C[Si](C)(C)N(CCC=O)CCCCN(CCC=O)[Si](C)(C)C | 2091.7 | Semi standard non polar | 33892256 |
| Spermine dialdehyde,2TMS,isomer #4 | C[Si](C)(C)N(CCC=O)CCCCN(CCC=O)[Si](C)(C)C | 2107.6 | Standard non polar | 33892256 |
| Spermine dialdehyde,2TMS,isomer #4 | C[Si](C)(C)N(CCC=O)CCCCN(CCC=O)[Si](C)(C)C | 2305.0 | Standard polar | 33892256 |
| Spermine dialdehyde,3TMS,isomer #1 | C[Si](C)(C)OC=CCNCCCCN(CC=CO[Si](C)(C)C)[Si](C)(C)C | 2233.2 | Semi standard non polar | 33892256 |
| Spermine dialdehyde,3TMS,isomer #1 | C[Si](C)(C)OC=CCNCCCCN(CC=CO[Si](C)(C)C)[Si](C)(C)C | 2317.2 | Standard non polar | 33892256 |
| Spermine dialdehyde,3TMS,isomer #1 | C[Si](C)(C)OC=CCNCCCCN(CC=CO[Si](C)(C)C)[Si](C)(C)C | 2347.6 | Standard polar | 33892256 |
| Spermine dialdehyde,3TMS,isomer #2 | C[Si](C)(C)OC=CCN(CCCCN(CCC=O)[Si](C)(C)C)[Si](C)(C)C | 2196.9 | Semi standard non polar | 33892256 |
| Spermine dialdehyde,3TMS,isomer #2 | C[Si](C)(C)OC=CCN(CCCCN(CCC=O)[Si](C)(C)C)[Si](C)(C)C | 2255.7 | Standard non polar | 33892256 |
| Spermine dialdehyde,3TMS,isomer #2 | C[Si](C)(C)OC=CCN(CCCCN(CCC=O)[Si](C)(C)C)[Si](C)(C)C | 2288.4 | Standard polar | 33892256 |
| Spermine dialdehyde,4TMS,isomer #1 | C[Si](C)(C)OC=CCN(CCCCN(CC=CO[Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C | 2298.1 | Semi standard non polar | 33892256 |
| Spermine dialdehyde,4TMS,isomer #1 | C[Si](C)(C)OC=CCN(CCCCN(CC=CO[Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C | 2399.3 | Standard non polar | 33892256 |
| Spermine dialdehyde,4TMS,isomer #1 | C[Si](C)(C)OC=CCN(CCCCN(CC=CO[Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C | 2326.5 | Standard polar | 33892256 |
| Spermine dialdehyde,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC=CCNCCCCNCCC=O | 2217.1 | Semi standard non polar | 33892256 |
| Spermine dialdehyde,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC=CCNCCCCNCCC=O | 2311.6 | Standard non polar | 33892256 |
| Spermine dialdehyde,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC=CCNCCCCNCCC=O | 2621.8 | Standard polar | 33892256 |
| Spermine dialdehyde,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N(CCC=O)CCCCNCCC=O | 2246.8 | Semi standard non polar | 33892256 |
| Spermine dialdehyde,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N(CCC=O)CCCCNCCC=O | 2214.6 | Standard non polar | 33892256 |
| Spermine dialdehyde,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N(CCC=O)CCCCNCCC=O | 2563.6 | Standard polar | 33892256 |
| Spermine dialdehyde,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC=CCNCCCCNCC=CO[Si](C)(C)C(C)(C)C | 2593.5 | Semi standard non polar | 33892256 |
| Spermine dialdehyde,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC=CCNCCCCNCC=CO[Si](C)(C)C(C)(C)C | 2689.9 | Standard non polar | 33892256 |
| Spermine dialdehyde,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC=CCNCCCCNCC=CO[Si](C)(C)C(C)(C)C | 2547.0 | Standard polar | 33892256 |
| Spermine dialdehyde,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC=CCN(CCCCNCCC=O)[Si](C)(C)C(C)(C)C | 2571.2 | Semi standard non polar | 33892256 |
| Spermine dialdehyde,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC=CCN(CCCCNCCC=O)[Si](C)(C)C(C)(C)C | 2553.1 | Standard non polar | 33892256 |
| Spermine dialdehyde,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC=CCN(CCCCNCCC=O)[Si](C)(C)C(C)(C)C | 2481.4 | Standard polar | 33892256 |
| Spermine dialdehyde,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC=CCNCCCCN(CCC=O)[Si](C)(C)C(C)(C)C | 2564.0 | Semi standard non polar | 33892256 |
| Spermine dialdehyde,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC=CCNCCCCN(CCC=O)[Si](C)(C)C(C)(C)C | 2545.1 | Standard non polar | 33892256 |
| Spermine dialdehyde,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC=CCNCCCCN(CCC=O)[Si](C)(C)C(C)(C)C | 2483.8 | Standard polar | 33892256 |
| Spermine dialdehyde,2TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)N(CCC=O)CCCCN(CCC=O)[Si](C)(C)C(C)(C)C | 2560.1 | Semi standard non polar | 33892256 |
| Spermine dialdehyde,2TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)N(CCC=O)CCCCN(CCC=O)[Si](C)(C)C(C)(C)C | 2480.3 | Standard non polar | 33892256 |
| Spermine dialdehyde,2TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)N(CCC=O)CCCCN(CCC=O)[Si](C)(C)C(C)(C)C | 2434.3 | Standard polar | 33892256 |
| Spermine dialdehyde,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC=CCNCCCCN(CC=CO[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2893.7 | Semi standard non polar | 33892256 |
| Spermine dialdehyde,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC=CCNCCCCN(CC=CO[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2884.0 | Standard non polar | 33892256 |
| Spermine dialdehyde,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC=CCNCCCCN(CC=CO[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2561.6 | Standard polar | 33892256 |
| Spermine dialdehyde,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC=CCN(CCCCN(CCC=O)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2878.9 | Semi standard non polar | 33892256 |
| Spermine dialdehyde,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC=CCN(CCCCN(CCC=O)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2773.8 | Standard non polar | 33892256 |
| Spermine dialdehyde,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC=CCN(CCCCN(CCC=O)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2491.3 | Standard polar | 33892256 |
| Spermine dialdehyde,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC=CCN(CCCCN(CC=CO[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3168.2 | Semi standard non polar | 33892256 |
| Spermine dialdehyde,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC=CCN(CCCCN(CC=CO[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3014.3 | Standard non polar | 33892256 |
| Spermine dialdehyde,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC=CCN(CCCCN(CC=CO[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2594.5 | Standard polar | 33892256 |