| 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. | 1.06 minutes | 32390414 |
| Predicted by Siyang on May 30, 2022 | 8.9022 minutes | 33406817 |
| Predicted by Siyang using ReTip algorithm on June 8, 2022 | 8.42 minutes | 32390414 |
| AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 311.3 seconds | 40023050 |
| Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 507.8 seconds | 40023050 |
| Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 297.4 seconds | 40023050 |
| Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 52.4 seconds | 40023050 |
| Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 175.1 seconds | 40023050 |
| RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 54.1 seconds | 40023050 |
| Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 268.5 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 | 220.6 seconds | 40023050 |
| HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 713.6 seconds | 40023050 |
| UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 571.3 seconds | 40023050 |
| BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 40.4 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 | 714.0 seconds | 40023050 |
| SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 188.6 seconds | 40023050 |
| RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 210.2 seconds | 40023050 |
| MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 578.9 seconds | 40023050 |
| KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 448.6 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 | 303.9 seconds | 40023050 |
| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
|---|
| Alanylglycine,1TMS,isomer #1 | C[C@H](N)C(=O)NCC(=O)O[Si](C)(C)C | 1529.5 | Semi standard non polar | 33892256 |
| Alanylglycine,1TMS,isomer #2 | C[C@H](N[Si](C)(C)C)C(=O)NCC(=O)O | 1550.6 | Semi standard non polar | 33892256 |
| Alanylglycine,1TMS,isomer #3 | C[C@H](N)C(=O)N(CC(=O)O)[Si](C)(C)C | 1542.8 | Semi standard non polar | 33892256 |
| Alanylglycine,2TMS,isomer #1 | C[C@H](N[Si](C)(C)C)C(=O)NCC(=O)O[Si](C)(C)C | 1637.5 | Semi standard non polar | 33892256 |
| Alanylglycine,2TMS,isomer #1 | C[C@H](N[Si](C)(C)C)C(=O)NCC(=O)O[Si](C)(C)C | 1603.5 | Standard non polar | 33892256 |
| Alanylglycine,2TMS,isomer #1 | C[C@H](N[Si](C)(C)C)C(=O)NCC(=O)O[Si](C)(C)C | 2146.3 | Standard polar | 33892256 |
| Alanylglycine,2TMS,isomer #2 | C[C@H](N)C(=O)N(CC(=O)O[Si](C)(C)C)[Si](C)(C)C | 1546.7 | Semi standard non polar | 33892256 |
| Alanylglycine,2TMS,isomer #2 | C[C@H](N)C(=O)N(CC(=O)O[Si](C)(C)C)[Si](C)(C)C | 1667.2 | Standard non polar | 33892256 |
| Alanylglycine,2TMS,isomer #2 | C[C@H](N)C(=O)N(CC(=O)O[Si](C)(C)C)[Si](C)(C)C | 2310.6 | Standard polar | 33892256 |
| Alanylglycine,2TMS,isomer #3 | C[C@@H](C(=O)NCC(=O)O)N([Si](C)(C)C)[Si](C)(C)C | 1722.1 | Semi standard non polar | 33892256 |
| Alanylglycine,2TMS,isomer #3 | C[C@@H](C(=O)NCC(=O)O)N([Si](C)(C)C)[Si](C)(C)C | 1633.5 | Standard non polar | 33892256 |
| Alanylglycine,2TMS,isomer #3 | C[C@@H](C(=O)NCC(=O)O)N([Si](C)(C)C)[Si](C)(C)C | 2377.8 | Standard polar | 33892256 |
| Alanylglycine,2TMS,isomer #4 | C[C@H](N[Si](C)(C)C)C(=O)N(CC(=O)O)[Si](C)(C)C | 1627.7 | Semi standard non polar | 33892256 |
| Alanylglycine,2TMS,isomer #4 | C[C@H](N[Si](C)(C)C)C(=O)N(CC(=O)O)[Si](C)(C)C | 1653.8 | Standard non polar | 33892256 |
| Alanylglycine,2TMS,isomer #4 | C[C@H](N[Si](C)(C)C)C(=O)N(CC(=O)O)[Si](C)(C)C | 2025.2 | Standard polar | 33892256 |
| Alanylglycine,3TMS,isomer #1 | C[C@@H](C(=O)NCC(=O)O[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 1771.8 | Semi standard non polar | 33892256 |
| Alanylglycine,3TMS,isomer #1 | C[C@@H](C(=O)NCC(=O)O[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 1709.6 | Standard non polar | 33892256 |
| Alanylglycine,3TMS,isomer #1 | C[C@@H](C(=O)NCC(=O)O[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 1972.1 | Standard polar | 33892256 |
| Alanylglycine,3TMS,isomer #2 | C[C@H](N[Si](C)(C)C)C(=O)N(CC(=O)O[Si](C)(C)C)[Si](C)(C)C | 1639.1 | Semi standard non polar | 33892256 |
| Alanylglycine,3TMS,isomer #2 | C[C@H](N[Si](C)(C)C)C(=O)N(CC(=O)O[Si](C)(C)C)[Si](C)(C)C | 1692.5 | Standard non polar | 33892256 |
| Alanylglycine,3TMS,isomer #2 | C[C@H](N[Si](C)(C)C)C(=O)N(CC(=O)O[Si](C)(C)C)[Si](C)(C)C | 1833.8 | Standard polar | 33892256 |
| Alanylglycine,3TMS,isomer #3 | C[C@@H](C(=O)N(CC(=O)O)[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 1744.2 | Semi standard non polar | 33892256 |
| Alanylglycine,3TMS,isomer #3 | C[C@@H](C(=O)N(CC(=O)O)[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 1763.4 | Standard non polar | 33892256 |
| Alanylglycine,3TMS,isomer #3 | C[C@@H](C(=O)N(CC(=O)O)[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 1945.2 | Standard polar | 33892256 |
| Alanylglycine,4TMS,isomer #1 | C[C@@H](C(=O)N(CC(=O)O[Si](C)(C)C)[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 1785.7 | Semi standard non polar | 33892256 |
| Alanylglycine,4TMS,isomer #1 | C[C@@H](C(=O)N(CC(=O)O[Si](C)(C)C)[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 1805.2 | Standard non polar | 33892256 |
| Alanylglycine,4TMS,isomer #1 | C[C@@H](C(=O)N(CC(=O)O[Si](C)(C)C)[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 1771.9 | Standard polar | 33892256 |
| Alanylglycine,1TBDMS,isomer #1 | C[C@H](N)C(=O)NCC(=O)O[Si](C)(C)C(C)(C)C | 1773.6 | Semi standard non polar | 33892256 |
| Alanylglycine,1TBDMS,isomer #2 | C[C@H](N[Si](C)(C)C(C)(C)C)C(=O)NCC(=O)O | 1836.3 | Semi standard non polar | 33892256 |
| Alanylglycine,1TBDMS,isomer #3 | C[C@H](N)C(=O)N(CC(=O)O)[Si](C)(C)C(C)(C)C | 1776.7 | Semi standard non polar | 33892256 |
| Alanylglycine,2TBDMS,isomer #1 | C[C@H](N[Si](C)(C)C(C)(C)C)C(=O)NCC(=O)O[Si](C)(C)C(C)(C)C | 2101.1 | Semi standard non polar | 33892256 |
| Alanylglycine,2TBDMS,isomer #1 | C[C@H](N[Si](C)(C)C(C)(C)C)C(=O)NCC(=O)O[Si](C)(C)C(C)(C)C | 2007.1 | Standard non polar | 33892256 |
| Alanylglycine,2TBDMS,isomer #1 | C[C@H](N[Si](C)(C)C(C)(C)C)C(=O)NCC(=O)O[Si](C)(C)C(C)(C)C | 2238.2 | Standard polar | 33892256 |
| Alanylglycine,2TBDMS,isomer #2 | C[C@H](N)C(=O)N(CC(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 1996.9 | Semi standard non polar | 33892256 |
| Alanylglycine,2TBDMS,isomer #2 | C[C@H](N)C(=O)N(CC(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2045.3 | Standard non polar | 33892256 |
| Alanylglycine,2TBDMS,isomer #2 | C[C@H](N)C(=O)N(CC(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2379.7 | Standard polar | 33892256 |
| Alanylglycine,2TBDMS,isomer #3 | C[C@@H](C(=O)NCC(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2222.9 | Semi standard non polar | 33892256 |
| Alanylglycine,2TBDMS,isomer #3 | C[C@@H](C(=O)NCC(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2056.5 | Standard non polar | 33892256 |
| Alanylglycine,2TBDMS,isomer #3 | C[C@@H](C(=O)NCC(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2330.9 | Standard polar | 33892256 |
| Alanylglycine,2TBDMS,isomer #4 | C[C@H](N[Si](C)(C)C(C)(C)C)C(=O)N(CC(=O)O)[Si](C)(C)C(C)(C)C | 2116.1 | Semi standard non polar | 33892256 |
| Alanylglycine,2TBDMS,isomer #4 | C[C@H](N[Si](C)(C)C(C)(C)C)C(=O)N(CC(=O)O)[Si](C)(C)C(C)(C)C | 2042.1 | Standard non polar | 33892256 |
| Alanylglycine,2TBDMS,isomer #4 | C[C@H](N[Si](C)(C)C(C)(C)C)C(=O)N(CC(=O)O)[Si](C)(C)C(C)(C)C | 2195.4 | Standard polar | 33892256 |
| Alanylglycine,3TBDMS,isomer #1 | C[C@@H](C(=O)NCC(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2456.3 | Semi standard non polar | 33892256 |
| Alanylglycine,3TBDMS,isomer #1 | C[C@@H](C(=O)NCC(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2324.1 | Standard non polar | 33892256 |
| Alanylglycine,3TBDMS,isomer #1 | C[C@@H](C(=O)NCC(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2252.0 | Standard polar | 33892256 |
| Alanylglycine,3TBDMS,isomer #2 | C[C@H](N[Si](C)(C)C(C)(C)C)C(=O)N(CC(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2329.8 | Semi standard non polar | 33892256 |
| Alanylglycine,3TBDMS,isomer #2 | C[C@H](N[Si](C)(C)C(C)(C)C)C(=O)N(CC(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2291.9 | Standard non polar | 33892256 |
| Alanylglycine,3TBDMS,isomer #2 | C[C@H](N[Si](C)(C)C(C)(C)C)C(=O)N(CC(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2210.1 | Standard polar | 33892256 |
| Alanylglycine,3TBDMS,isomer #3 | C[C@@H](C(=O)N(CC(=O)O)[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2427.5 | Semi standard non polar | 33892256 |
| Alanylglycine,3TBDMS,isomer #3 | C[C@@H](C(=O)N(CC(=O)O)[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2358.6 | Standard non polar | 33892256 |
| Alanylglycine,3TBDMS,isomer #3 | C[C@@H](C(=O)N(CC(=O)O)[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2251.5 | Standard polar | 33892256 |
| Alanylglycine,4TBDMS,isomer #1 | C[C@@H](C(=O)N(CC(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2652.1 | Semi standard non polar | 33892256 |
| Alanylglycine,4TBDMS,isomer #1 | C[C@@H](C(=O)N(CC(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2569.8 | Standard non polar | 33892256 |
| Alanylglycine,4TBDMS,isomer #1 | C[C@@H](C(=O)N(CC(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2245.8 | Standard polar | 33892256 |