| 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. | 2.32 minutes | 32390414 |
| Predicted by Siyang on May 30, 2022 | 9.6356 minutes | 33406817 |
| Predicted by Siyang using ReTip algorithm on June 8, 2022 | 7.49 minutes | 32390414 |
| AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 224.4 seconds | 40023050 |
| Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 500.1 seconds | 40023050 |
| Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 273.1 seconds | 40023050 |
| Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 86.6 seconds | 40023050 |
| Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 167.5 seconds | 40023050 |
| RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 52.8 seconds | 40023050 |
| Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 262.9 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 | 291.1 seconds | 40023050 |
| HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 743.6 seconds | 40023050 |
| UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 649.4 seconds | 40023050 |
| BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 137.1 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 | 857.1 seconds | 40023050 |
| SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 168.4 seconds | 40023050 |
| RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 189.2 seconds | 40023050 |
| MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 510.5 seconds | 40023050 |
| KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 396.2 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 | 275.3 seconds | 40023050 |
| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
|---|
| Dopamine 4-sulfate,1TMS,isomer #1 | C[Si](C)(C)OC1=CC(CCN)=CC=C1OS(=O)(=O)O | 2139.3 | Semi standard non polar | 33892256 |
| Dopamine 4-sulfate,1TMS,isomer #2 | C[Si](C)(C)OS(=O)(=O)OC1=CC=C(CCN)C=C1O | 2097.2 | Semi standard non polar | 33892256 |
| Dopamine 4-sulfate,1TMS,isomer #3 | C[Si](C)(C)NCCC1=CC=C(OS(=O)(=O)O)C(O)=C1 | 2235.7 | Semi standard non polar | 33892256 |
| Dopamine 4-sulfate,2TMS,isomer #1 | C[Si](C)(C)OC1=CC(CCN)=CC=C1OS(=O)(=O)O[Si](C)(C)C | 2134.7 | Semi standard non polar | 33892256 |
| Dopamine 4-sulfate,2TMS,isomer #1 | C[Si](C)(C)OC1=CC(CCN)=CC=C1OS(=O)(=O)O[Si](C)(C)C | 2257.5 | Standard non polar | 33892256 |
| Dopamine 4-sulfate,2TMS,isomer #1 | C[Si](C)(C)OC1=CC(CCN)=CC=C1OS(=O)(=O)O[Si](C)(C)C | 3081.9 | Standard polar | 33892256 |
| Dopamine 4-sulfate,2TMS,isomer #2 | C[Si](C)(C)NCCC1=CC=C(OS(=O)(=O)O)C(O[Si](C)(C)C)=C1 | 2232.0 | Semi standard non polar | 33892256 |
| Dopamine 4-sulfate,2TMS,isomer #2 | C[Si](C)(C)NCCC1=CC=C(OS(=O)(=O)O)C(O[Si](C)(C)C)=C1 | 2380.9 | Standard non polar | 33892256 |
| Dopamine 4-sulfate,2TMS,isomer #2 | C[Si](C)(C)NCCC1=CC=C(OS(=O)(=O)O)C(O[Si](C)(C)C)=C1 | 2958.9 | Standard polar | 33892256 |
| Dopamine 4-sulfate,2TMS,isomer #3 | C[Si](C)(C)NCCC1=CC=C(OS(=O)(=O)O[Si](C)(C)C)C(O)=C1 | 2203.0 | Semi standard non polar | 33892256 |
| Dopamine 4-sulfate,2TMS,isomer #3 | C[Si](C)(C)NCCC1=CC=C(OS(=O)(=O)O[Si](C)(C)C)C(O)=C1 | 2327.6 | Standard non polar | 33892256 |
| Dopamine 4-sulfate,2TMS,isomer #3 | C[Si](C)(C)NCCC1=CC=C(OS(=O)(=O)O[Si](C)(C)C)C(O)=C1 | 3004.6 | Standard polar | 33892256 |
| Dopamine 4-sulfate,2TMS,isomer #4 | C[Si](C)(C)N(CCC1=CC=C(OS(=O)(=O)O)C(O)=C1)[Si](C)(C)C | 2393.4 | Semi standard non polar | 33892256 |
| Dopamine 4-sulfate,2TMS,isomer #4 | C[Si](C)(C)N(CCC1=CC=C(OS(=O)(=O)O)C(O)=C1)[Si](C)(C)C | 2462.3 | Standard non polar | 33892256 |
| Dopamine 4-sulfate,2TMS,isomer #4 | C[Si](C)(C)N(CCC1=CC=C(OS(=O)(=O)O)C(O)=C1)[Si](C)(C)C | 3212.8 | Standard polar | 33892256 |
| Dopamine 4-sulfate,3TMS,isomer #1 | C[Si](C)(C)NCCC1=CC=C(OS(=O)(=O)O[Si](C)(C)C)C(O[Si](C)(C)C)=C1 | 2219.5 | Semi standard non polar | 33892256 |
| Dopamine 4-sulfate,3TMS,isomer #1 | C[Si](C)(C)NCCC1=CC=C(OS(=O)(=O)O[Si](C)(C)C)C(O[Si](C)(C)C)=C1 | 2437.2 | Standard non polar | 33892256 |
| Dopamine 4-sulfate,3TMS,isomer #1 | C[Si](C)(C)NCCC1=CC=C(OS(=O)(=O)O[Si](C)(C)C)C(O[Si](C)(C)C)=C1 | 2750.7 | Standard polar | 33892256 |
| Dopamine 4-sulfate,3TMS,isomer #2 | C[Si](C)(C)OC1=CC(CCN([Si](C)(C)C)[Si](C)(C)C)=CC=C1OS(=O)(=O)O | 2378.4 | Semi standard non polar | 33892256 |
| Dopamine 4-sulfate,3TMS,isomer #2 | C[Si](C)(C)OC1=CC(CCN([Si](C)(C)C)[Si](C)(C)C)=CC=C1OS(=O)(=O)O | 2561.6 | Standard non polar | 33892256 |
| Dopamine 4-sulfate,3TMS,isomer #2 | C[Si](C)(C)OC1=CC(CCN([Si](C)(C)C)[Si](C)(C)C)=CC=C1OS(=O)(=O)O | 2836.4 | Standard polar | 33892256 |
| Dopamine 4-sulfate,3TMS,isomer #3 | C[Si](C)(C)OS(=O)(=O)OC1=CC=C(CCN([Si](C)(C)C)[Si](C)(C)C)C=C1O | 2362.2 | Semi standard non polar | 33892256 |
| Dopamine 4-sulfate,3TMS,isomer #3 | C[Si](C)(C)OS(=O)(=O)OC1=CC=C(CCN([Si](C)(C)C)[Si](C)(C)C)C=C1O | 2576.2 | Standard non polar | 33892256 |
| Dopamine 4-sulfate,3TMS,isomer #3 | C[Si](C)(C)OS(=O)(=O)OC1=CC=C(CCN([Si](C)(C)C)[Si](C)(C)C)C=C1O | 2900.7 | Standard polar | 33892256 |
| Dopamine 4-sulfate,4TMS,isomer #1 | C[Si](C)(C)OC1=CC(CCN([Si](C)(C)C)[Si](C)(C)C)=CC=C1OS(=O)(=O)O[Si](C)(C)C | 2405.6 | Semi standard non polar | 33892256 |
| Dopamine 4-sulfate,4TMS,isomer #1 | C[Si](C)(C)OC1=CC(CCN([Si](C)(C)C)[Si](C)(C)C)=CC=C1OS(=O)(=O)O[Si](C)(C)C | 2632.5 | Standard non polar | 33892256 |
| Dopamine 4-sulfate,4TMS,isomer #1 | C[Si](C)(C)OC1=CC(CCN([Si](C)(C)C)[Si](C)(C)C)=CC=C1OS(=O)(=O)O[Si](C)(C)C | 2693.2 | Standard polar | 33892256 |
| Dopamine 4-sulfate,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC(CCN)=CC=C1OS(=O)(=O)O | 2374.1 | Semi standard non polar | 33892256 |
| Dopamine 4-sulfate,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OS(=O)(=O)OC1=CC=C(CCN)C=C1O | 2332.3 | Semi standard non polar | 33892256 |
| Dopamine 4-sulfate,1TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)NCCC1=CC=C(OS(=O)(=O)O)C(O)=C1 | 2499.2 | Semi standard non polar | 33892256 |
| Dopamine 4-sulfate,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC(CCN)=CC=C1OS(=O)(=O)O[Si](C)(C)C(C)(C)C | 2599.3 | Semi standard non polar | 33892256 |
| Dopamine 4-sulfate,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC(CCN)=CC=C1OS(=O)(=O)O[Si](C)(C)C(C)(C)C | 2789.5 | Standard non polar | 33892256 |
| Dopamine 4-sulfate,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC(CCN)=CC=C1OS(=O)(=O)O[Si](C)(C)C(C)(C)C | 3117.8 | Standard polar | 33892256 |
| Dopamine 4-sulfate,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NCCC1=CC=C(OS(=O)(=O)O)C(O[Si](C)(C)C(C)(C)C)=C1 | 2745.2 | Semi standard non polar | 33892256 |
| Dopamine 4-sulfate,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NCCC1=CC=C(OS(=O)(=O)O)C(O[Si](C)(C)C(C)(C)C)=C1 | 2866.8 | Standard non polar | 33892256 |
| Dopamine 4-sulfate,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NCCC1=CC=C(OS(=O)(=O)O)C(O[Si](C)(C)C(C)(C)C)=C1 | 3074.2 | Standard polar | 33892256 |
| Dopamine 4-sulfate,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)NCCC1=CC=C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)C(O)=C1 | 2707.8 | Semi standard non polar | 33892256 |
| Dopamine 4-sulfate,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)NCCC1=CC=C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)C(O)=C1 | 2846.5 | Standard non polar | 33892256 |
| Dopamine 4-sulfate,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)NCCC1=CC=C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)C(O)=C1 | 3061.7 | Standard polar | 33892256 |
| Dopamine 4-sulfate,2TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)N(CCC1=CC=C(OS(=O)(=O)O)C(O)=C1)[Si](C)(C)C(C)(C)C | 2877.4 | Semi standard non polar | 33892256 |
| Dopamine 4-sulfate,2TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)N(CCC1=CC=C(OS(=O)(=O)O)C(O)=C1)[Si](C)(C)C(C)(C)C | 2926.6 | Standard non polar | 33892256 |
| Dopamine 4-sulfate,2TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)N(CCC1=CC=C(OS(=O)(=O)O)C(O)=C1)[Si](C)(C)C(C)(C)C | 3209.6 | Standard polar | 33892256 |
| Dopamine 4-sulfate,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NCCC1=CC=C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)=C1 | 2938.7 | Semi standard non polar | 33892256 |
| Dopamine 4-sulfate,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NCCC1=CC=C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)=C1 | 3204.4 | Standard non polar | 33892256 |
| Dopamine 4-sulfate,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NCCC1=CC=C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)=C1 | 2974.9 | Standard polar | 33892256 |
| Dopamine 4-sulfate,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC1=CC(CCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=CC=C1OS(=O)(=O)O | 3119.6 | Semi standard non polar | 33892256 |
| Dopamine 4-sulfate,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC1=CC(CCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=CC=C1OS(=O)(=O)O | 3267.5 | Standard non polar | 33892256 |
| Dopamine 4-sulfate,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC1=CC(CCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=CC=C1OS(=O)(=O)O | 3021.6 | Standard polar | 33892256 |
| Dopamine 4-sulfate,3TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OS(=O)(=O)OC1=CC=C(CCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C1O | 3091.5 | Semi standard non polar | 33892256 |
| Dopamine 4-sulfate,3TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OS(=O)(=O)OC1=CC=C(CCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C1O | 3310.1 | Standard non polar | 33892256 |
| Dopamine 4-sulfate,3TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OS(=O)(=O)OC1=CC=C(CCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C1O | 3041.7 | Standard polar | 33892256 |
| Dopamine 4-sulfate,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC(CCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=CC=C1OS(=O)(=O)O[Si](C)(C)C(C)(C)C | 3324.8 | Semi standard non polar | 33892256 |
| Dopamine 4-sulfate,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC(CCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=CC=C1OS(=O)(=O)O[Si](C)(C)C(C)(C)C | 3593.4 | Standard non polar | 33892256 |
| Dopamine 4-sulfate,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC(CCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=CC=C1OS(=O)(=O)O[Si](C)(C)C(C)(C)C | 2951.0 | Standard polar | 33892256 |