| 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. | 1.68 minutes | 32390414 |
| Predicted by Siyang on May 30, 2022 | 9.3309 minutes | 33406817 |
| Predicted by Siyang using ReTip algorithm on June 8, 2022 | 8.43 minutes | 32390414 |
| AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 277.9 seconds | 40023050 |
| Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 619.4 seconds | 40023050 |
| Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 232.9 seconds | 40023050 |
| Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 85.8 seconds | 40023050 |
| Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 160.7 seconds | 40023050 |
| RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 67.2 seconds | 40023050 |
| Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 262.7 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 | 271.1 seconds | 40023050 |
| HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 808.6 seconds | 40023050 |
| UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 613.4 seconds | 40023050 |
| BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 181.0 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 | 807.2 seconds | 40023050 |
| SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 172.4 seconds | 40023050 |
| RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 195.1 seconds | 40023050 |
| MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 496.7 seconds | 40023050 |
| KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 435.1 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 | 237.2 seconds | 40023050 |
| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
|---|
| Glycyltyrosine,1TMS,isomer #1 | C[Si](C)(C)OC1=CC=C(C[C@H](NC(=O)CN)C(=O)O)C=C1 | 2354.2 | Semi standard non polar | 33892256 |
| Glycyltyrosine,1TMS,isomer #2 | C[Si](C)(C)OC(=O)[C@H](CC1=CC=C(O)C=C1)NC(=O)CN | 2361.3 | Semi standard non polar | 33892256 |
| Glycyltyrosine,1TMS,isomer #3 | C[Si](C)(C)NCC(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)O | 2450.9 | Semi standard non polar | 33892256 |
| Glycyltyrosine,1TMS,isomer #4 | C[Si](C)(C)N(C(=O)CN)[C@@H](CC1=CC=C(O)C=C1)C(=O)O | 2362.4 | Semi standard non polar | 33892256 |
| Glycyltyrosine,2TMS,isomer #1 | C[Si](C)(C)OC(=O)[C@H](CC1=CC=C(O[Si](C)(C)C)C=C1)NC(=O)CN | 2336.9 | Semi standard non polar | 33892256 |
| Glycyltyrosine,2TMS,isomer #2 | C[Si](C)(C)NCC(=O)N[C@@H](CC1=CC=C(O[Si](C)(C)C)C=C1)C(=O)O | 2429.8 | Semi standard non polar | 33892256 |
| Glycyltyrosine,2TMS,isomer #3 | C[Si](C)(C)OC1=CC=C(C[C@@H](C(=O)O)N(C(=O)CN)[Si](C)(C)C)C=C1 | 2334.6 | Semi standard non polar | 33892256 |
| Glycyltyrosine,2TMS,isomer #4 | C[Si](C)(C)NCC(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)O[Si](C)(C)C | 2392.1 | Semi standard non polar | 33892256 |
| Glycyltyrosine,2TMS,isomer #5 | C[Si](C)(C)OC(=O)[C@H](CC1=CC=C(O)C=C1)N(C(=O)CN)[Si](C)(C)C | 2302.0 | Semi standard non polar | 33892256 |
| Glycyltyrosine,2TMS,isomer #6 | C[Si](C)(C)N(CC(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)O)[Si](C)(C)C | 2622.9 | Semi standard non polar | 33892256 |
| Glycyltyrosine,2TMS,isomer #7 | C[Si](C)(C)NCC(=O)N([C@@H](CC1=CC=C(O)C=C1)C(=O)O)[Si](C)(C)C | 2385.1 | Semi standard non polar | 33892256 |
| Glycyltyrosine,3TMS,isomer #1 | C[Si](C)(C)NCC(=O)N[C@@H](CC1=CC=C(O[Si](C)(C)C)C=C1)C(=O)O[Si](C)(C)C | 2413.5 | Semi standard non polar | 33892256 |
| Glycyltyrosine,3TMS,isomer #1 | C[Si](C)(C)NCC(=O)N[C@@H](CC1=CC=C(O[Si](C)(C)C)C=C1)C(=O)O[Si](C)(C)C | 2332.2 | Standard non polar | 33892256 |
| Glycyltyrosine,3TMS,isomer #2 | C[Si](C)(C)OC(=O)[C@H](CC1=CC=C(O[Si](C)(C)C)C=C1)N(C(=O)CN)[Si](C)(C)C | 2329.7 | Semi standard non polar | 33892256 |
| Glycyltyrosine,3TMS,isomer #2 | C[Si](C)(C)OC(=O)[C@H](CC1=CC=C(O[Si](C)(C)C)C=C1)N(C(=O)CN)[Si](C)(C)C | 2289.5 | Standard non polar | 33892256 |
| Glycyltyrosine,3TMS,isomer #3 | C[Si](C)(C)OC1=CC=C(C[C@H](NC(=O)CN([Si](C)(C)C)[Si](C)(C)C)C(=O)O)C=C1 | 2594.7 | Semi standard non polar | 33892256 |
| Glycyltyrosine,3TMS,isomer #3 | C[Si](C)(C)OC1=CC=C(C[C@H](NC(=O)CN([Si](C)(C)C)[Si](C)(C)C)C(=O)O)C=C1 | 2486.3 | Standard non polar | 33892256 |
| Glycyltyrosine,3TMS,isomer #4 | C[Si](C)(C)NCC(=O)N([C@@H](CC1=CC=C(O[Si](C)(C)C)C=C1)C(=O)O)[Si](C)(C)C | 2423.0 | Semi standard non polar | 33892256 |
| Glycyltyrosine,3TMS,isomer #4 | C[Si](C)(C)NCC(=O)N([C@@H](CC1=CC=C(O[Si](C)(C)C)C=C1)C(=O)O)[Si](C)(C)C | 2413.0 | Standard non polar | 33892256 |
| Glycyltyrosine,3TMS,isomer #5 | C[Si](C)(C)OC(=O)[C@H](CC1=CC=C(O)C=C1)NC(=O)CN([Si](C)(C)C)[Si](C)(C)C | 2511.1 | Semi standard non polar | 33892256 |
| Glycyltyrosine,3TMS,isomer #5 | C[Si](C)(C)OC(=O)[C@H](CC1=CC=C(O)C=C1)NC(=O)CN([Si](C)(C)C)[Si](C)(C)C | 2524.9 | Standard non polar | 33892256 |
| Glycyltyrosine,3TMS,isomer #6 | C[Si](C)(C)NCC(=O)N([C@@H](CC1=CC=C(O)C=C1)C(=O)O[Si](C)(C)C)[Si](C)(C)C | 2339.3 | Semi standard non polar | 33892256 |
| Glycyltyrosine,3TMS,isomer #6 | C[Si](C)(C)NCC(=O)N([C@@H](CC1=CC=C(O)C=C1)C(=O)O[Si](C)(C)C)[Si](C)(C)C | 2433.3 | Standard non polar | 33892256 |
| Glycyltyrosine,3TMS,isomer #7 | C[Si](C)(C)N(C(=O)CN([Si](C)(C)C)[Si](C)(C)C)[C@@H](CC1=CC=C(O)C=C1)C(=O)O | 2516.1 | Semi standard non polar | 33892256 |
| Glycyltyrosine,3TMS,isomer #7 | C[Si](C)(C)N(C(=O)CN([Si](C)(C)C)[Si](C)(C)C)[C@@H](CC1=CC=C(O)C=C1)C(=O)O | 2584.0 | Standard non polar | 33892256 |
| Glycyltyrosine,4TMS,isomer #1 | C[Si](C)(C)OC(=O)[C@H](CC1=CC=C(O[Si](C)(C)C)C=C1)NC(=O)CN([Si](C)(C)C)[Si](C)(C)C | 2557.3 | Semi standard non polar | 33892256 |
| Glycyltyrosine,4TMS,isomer #1 | C[Si](C)(C)OC(=O)[C@H](CC1=CC=C(O[Si](C)(C)C)C=C1)NC(=O)CN([Si](C)(C)C)[Si](C)(C)C | 2482.6 | Standard non polar | 33892256 |
| Glycyltyrosine,4TMS,isomer #2 | C[Si](C)(C)NCC(=O)N([C@@H](CC1=CC=C(O[Si](C)(C)C)C=C1)C(=O)O[Si](C)(C)C)[Si](C)(C)C | 2398.4 | Semi standard non polar | 33892256 |
| Glycyltyrosine,4TMS,isomer #2 | C[Si](C)(C)NCC(=O)N([C@@H](CC1=CC=C(O[Si](C)(C)C)C=C1)C(=O)O[Si](C)(C)C)[Si](C)(C)C | 2404.9 | Standard non polar | 33892256 |
| Glycyltyrosine,4TMS,isomer #3 | C[Si](C)(C)OC1=CC=C(C[C@@H](C(=O)O)N(C(=O)CN([Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C)C=C1 | 2569.5 | Semi standard non polar | 33892256 |
| Glycyltyrosine,4TMS,isomer #3 | C[Si](C)(C)OC1=CC=C(C[C@@H](C(=O)O)N(C(=O)CN([Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C)C=C1 | 2551.5 | Standard non polar | 33892256 |
| Glycyltyrosine,4TMS,isomer #4 | C[Si](C)(C)OC(=O)[C@H](CC1=CC=C(O)C=C1)N(C(=O)CN([Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C | 2501.3 | Semi standard non polar | 33892256 |
| Glycyltyrosine,4TMS,isomer #4 | C[Si](C)(C)OC(=O)[C@H](CC1=CC=C(O)C=C1)N(C(=O)CN([Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C | 2569.5 | Standard non polar | 33892256 |
| Glycyltyrosine,5TMS,isomer #1 | C[Si](C)(C)OC(=O)[C@H](CC1=CC=C(O[Si](C)(C)C)C=C1)N(C(=O)CN([Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C | 2589.1 | Semi standard non polar | 33892256 |
| Glycyltyrosine,5TMS,isomer #1 | C[Si](C)(C)OC(=O)[C@H](CC1=CC=C(O[Si](C)(C)C)C=C1)N(C(=O)CN([Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C | 2537.2 | Standard non polar | 33892256 |
| Glycyltyrosine,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC=C(C[C@H](NC(=O)CN)C(=O)O)C=C1 | 2630.1 | Semi standard non polar | 33892256 |
| Glycyltyrosine,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(=O)[C@H](CC1=CC=C(O)C=C1)NC(=O)CN | 2603.7 | Semi standard non polar | 33892256 |
| Glycyltyrosine,1TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)NCC(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)O | 2687.6 | Semi standard non polar | 33892256 |
| Glycyltyrosine,1TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)N(C(=O)CN)[C@@H](CC1=CC=C(O)C=C1)C(=O)O | 2621.8 | Semi standard non polar | 33892256 |
| Glycyltyrosine,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)[C@H](CC1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)NC(=O)CN | 2883.3 | Semi standard non polar | 33892256 |
| Glycyltyrosine,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NCC(=O)N[C@@H](CC1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)C(=O)O | 2948.2 | Semi standard non polar | 33892256 |
| Glycyltyrosine,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC1=CC=C(C[C@@H](C(=O)O)N(C(=O)CN)[Si](C)(C)C(C)(C)C)C=C1 | 2892.4 | Semi standard non polar | 33892256 |
| Glycyltyrosine,2TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)NCC(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)O[Si](C)(C)C(C)(C)C | 2844.1 | Semi standard non polar | 33892256 |
| Glycyltyrosine,2TBDMS,isomer #5 | CC(C)(C)[Si](C)(C)OC(=O)[C@H](CC1=CC=C(O)C=C1)N(C(=O)CN)[Si](C)(C)C(C)(C)C | 2804.9 | Semi standard non polar | 33892256 |
| Glycyltyrosine,2TBDMS,isomer #6 | CC(C)(C)[Si](C)(C)N(CC(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)O)[Si](C)(C)C(C)(C)C | 3001.3 | Semi standard non polar | 33892256 |
| Glycyltyrosine,2TBDMS,isomer #7 | CC(C)(C)[Si](C)(C)NCC(=O)N([C@@H](CC1=CC=C(O)C=C1)C(=O)O)[Si](C)(C)C(C)(C)C | 2883.9 | Semi standard non polar | 33892256 |
| Glycyltyrosine,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NCC(=O)N[C@@H](CC1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)C(=O)O[Si](C)(C)C(C)(C)C | 3117.0 | Semi standard non polar | 33892256 |
| Glycyltyrosine,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NCC(=O)N[C@@H](CC1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)C(=O)O[Si](C)(C)C(C)(C)C | 2945.0 | Standard non polar | 33892256 |
| Glycyltyrosine,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(=O)[C@H](CC1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)N(C(=O)CN)[Si](C)(C)C(C)(C)C | 3084.0 | Semi standard non polar | 33892256 |
| Glycyltyrosine,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(=O)[C@H](CC1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)N(C(=O)CN)[Si](C)(C)C(C)(C)C | 2866.8 | Standard non polar | 33892256 |
| Glycyltyrosine,3TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC1=CC=C(C[C@H](NC(=O)CN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(=O)O)C=C1 | 3326.6 | Semi standard non polar | 33892256 |
| Glycyltyrosine,3TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC1=CC=C(C[C@H](NC(=O)CN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(=O)O)C=C1 | 3015.0 | Standard non polar | 33892256 |
| Glycyltyrosine,3TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)NCC(=O)N([C@@H](CC1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)C(=O)O)[Si](C)(C)C(C)(C)C | 3194.7 | Semi standard non polar | 33892256 |
| Glycyltyrosine,3TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)NCC(=O)N([C@@H](CC1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)C(=O)O)[Si](C)(C)C(C)(C)C | 2978.8 | Standard non polar | 33892256 |
| Glycyltyrosine,3TBDMS,isomer #5 | CC(C)(C)[Si](C)(C)OC(=O)[C@H](CC1=CC=C(O)C=C1)NC(=O)CN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3193.1 | Semi standard non polar | 33892256 |
| Glycyltyrosine,3TBDMS,isomer #5 | CC(C)(C)[Si](C)(C)OC(=O)[C@H](CC1=CC=C(O)C=C1)NC(=O)CN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3071.6 | Standard non polar | 33892256 |
| Glycyltyrosine,3TBDMS,isomer #6 | CC(C)(C)[Si](C)(C)NCC(=O)N([C@@H](CC1=CC=C(O)C=C1)C(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3050.3 | Semi standard non polar | 33892256 |
| Glycyltyrosine,3TBDMS,isomer #6 | CC(C)(C)[Si](C)(C)NCC(=O)N([C@@H](CC1=CC=C(O)C=C1)C(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3018.0 | Standard non polar | 33892256 |
| Glycyltyrosine,3TBDMS,isomer #7 | CC(C)(C)[Si](C)(C)N(C(=O)CN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[C@@H](CC1=CC=C(O)C=C1)C(=O)O | 3213.9 | Semi standard non polar | 33892256 |
| Glycyltyrosine,3TBDMS,isomer #7 | CC(C)(C)[Si](C)(C)N(C(=O)CN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[C@@H](CC1=CC=C(O)C=C1)C(=O)O | 3090.2 | Standard non polar | 33892256 |
| Glycyltyrosine,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)[C@H](CC1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)NC(=O)CN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3495.4 | Semi standard non polar | 33892256 |
| Glycyltyrosine,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)[C@H](CC1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)NC(=O)CN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3188.0 | Standard non polar | 33892256 |
| Glycyltyrosine,4TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NCC(=O)N([C@@H](CC1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)C(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3348.7 | Semi standard non polar | 33892256 |
| Glycyltyrosine,4TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NCC(=O)N([C@@H](CC1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)C(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3134.8 | Standard non polar | 33892256 |
| Glycyltyrosine,4TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC1=CC=C(C[C@@H](C(=O)O)N(C(=O)CN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C1 | 3509.3 | Semi standard non polar | 33892256 |
| Glycyltyrosine,4TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC1=CC=C(C[C@@H](C(=O)O)N(C(=O)CN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C1 | 3218.4 | Standard non polar | 33892256 |
| Glycyltyrosine,4TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)OC(=O)[C@H](CC1=CC=C(O)C=C1)N(C(=O)CN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3395.1 | Semi standard non polar | 33892256 |
| Glycyltyrosine,4TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)OC(=O)[C@H](CC1=CC=C(O)C=C1)N(C(=O)CN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3269.3 | Standard non polar | 33892256 |
| Glycyltyrosine,5TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)[C@H](CC1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)N(C(=O)CN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3696.2 | Semi standard non polar | 33892256 |
| Glycyltyrosine,5TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)[C@H](CC1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)N(C(=O)CN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3373.5 | Standard non polar | 33892256 |