Chromatographic Method | Retention Time | Reference |
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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. | 0.85 minutes | 32390414 |
Predicted by Siyang on May 30, 2022 | 9.4422 minutes | 33406817 |
Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.06 minutes | 32390414 |
AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 241.1 seconds | 40023050 |
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 702.9 seconds | 40023050 |
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 347.2 seconds | 40023050 |
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 42.8 seconds | 40023050 |
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 216.7 seconds | 40023050 |
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 74.4 seconds | 40023050 |
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 277.0 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 | 238.8 seconds | 40023050 |
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 684.3 seconds | 40023050 |
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 600.2 seconds | 40023050 |
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 40.7 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 | 832.7 seconds | 40023050 |
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 211.7 seconds | 40023050 |
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 248.2 seconds | 40023050 |
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 660.8 seconds | 40023050 |
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 319.8 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 | 314.3 seconds | 40023050 |
Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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L-Erythrulose,1TMS,isomer #1 | C[Si](C)(C)OC[C@H](O)C(=O)CO | 1272.1 | Semi standard non polar | 33892256 |
L-Erythrulose,1TMS,isomer #2 | C[Si](C)(C)O[C@@H](CO)C(=O)CO | 1243.4 | Semi standard non polar | 33892256 |
L-Erythrulose,1TMS,isomer #3 | C[Si](C)(C)OCC(=O)[C@@H](O)CO | 1290.5 | Semi standard non polar | 33892256 |
L-Erythrulose,1TMS,isomer #4 | C[Si](C)(C)OC(CO)=C(O)CO | 1311.7 | Semi standard non polar | 33892256 |
L-Erythrulose,1TMS,isomer #5 | C[Si](C)(C)OC(=CO)[C@@H](O)CO | 1318.1 | Semi standard non polar | 33892256 |
L-Erythrulose,2TMS,isomer #1 | C[Si](C)(C)OC[C@H](O[Si](C)(C)C)C(=O)CO | 1361.4 | Semi standard non polar | 33892256 |
L-Erythrulose,2TMS,isomer #2 | C[Si](C)(C)OCC(=O)[C@@H](O)CO[Si](C)(C)C | 1393.9 | Semi standard non polar | 33892256 |
L-Erythrulose,2TMS,isomer #3 | C[Si](C)(C)OCC(O)=C(CO)O[Si](C)(C)C | 1401.1 | Semi standard non polar | 33892256 |
L-Erythrulose,2TMS,isomer #4 | C[Si](C)(C)OC[C@H](O)C(=CO)O[Si](C)(C)C | 1365.3 | Semi standard non polar | 33892256 |
L-Erythrulose,2TMS,isomer #5 | C[Si](C)(C)OCC(=O)[C@H](CO)O[Si](C)(C)C | 1374.2 | Semi standard non polar | 33892256 |
L-Erythrulose,2TMS,isomer #6 | C[Si](C)(C)OC(CO)=C(CO)O[Si](C)(C)C | 1386.9 | Semi standard non polar | 33892256 |
L-Erythrulose,2TMS,isomer #7 | C[Si](C)(C)OC(=CO)[C@H](CO)O[Si](C)(C)C | 1370.4 | Semi standard non polar | 33892256 |
L-Erythrulose,2TMS,isomer #8 | C[Si](C)(C)OCC(O[Si](C)(C)C)=C(O)CO | 1430.9 | Semi standard non polar | 33892256 |
L-Erythrulose,2TMS,isomer #9 | C[Si](C)(C)OC=C(O[Si](C)(C)C)[C@@H](O)CO | 1405.5 | Semi standard non polar | 33892256 |
L-Erythrulose,3TMS,isomer #1 | C[Si](C)(C)OCC(=O)[C@H](CO[Si](C)(C)C)O[Si](C)(C)C | 1443.1 | Semi standard non polar | 33892256 |
L-Erythrulose,3TMS,isomer #2 | C[Si](C)(C)OCC(O[Si](C)(C)C)=C(CO)O[Si](C)(C)C | 1503.6 | Semi standard non polar | 33892256 |
L-Erythrulose,3TMS,isomer #3 | C[Si](C)(C)OC[C@H](O[Si](C)(C)C)C(=CO)O[Si](C)(C)C | 1443.1 | Semi standard non polar | 33892256 |
L-Erythrulose,3TMS,isomer #4 | C[Si](C)(C)OCC(O)=C(CO[Si](C)(C)C)O[Si](C)(C)C | 1551.2 | Semi standard non polar | 33892256 |
L-Erythrulose,3TMS,isomer #5 | C[Si](C)(C)OC=C(O[Si](C)(C)C)[C@@H](O)CO[Si](C)(C)C | 1517.9 | Semi standard non polar | 33892256 |
L-Erythrulose,3TMS,isomer #6 | C[Si](C)(C)OC=C(O[Si](C)(C)C)[C@H](CO)O[Si](C)(C)C | 1511.0 | Semi standard non polar | 33892256 |
L-Erythrulose,4TMS,isomer #1 | C[Si](C)(C)OCC(O[Si](C)(C)C)=C(CO[Si](C)(C)C)O[Si](C)(C)C | 1612.4 | Semi standard non polar | 33892256 |
L-Erythrulose,4TMS,isomer #1 | C[Si](C)(C)OCC(O[Si](C)(C)C)=C(CO[Si](C)(C)C)O[Si](C)(C)C | 1586.7 | Standard non polar | 33892256 |
L-Erythrulose,4TMS,isomer #1 | C[Si](C)(C)OCC(O[Si](C)(C)C)=C(CO[Si](C)(C)C)O[Si](C)(C)C | 1417.0 | Standard polar | 33892256 |
L-Erythrulose,4TMS,isomer #2 | C[Si](C)(C)OC=C(O[Si](C)(C)C)[C@H](CO[Si](C)(C)C)O[Si](C)(C)C | 1564.7 | Semi standard non polar | 33892256 |
L-Erythrulose,4TMS,isomer #2 | C[Si](C)(C)OC=C(O[Si](C)(C)C)[C@H](CO[Si](C)(C)C)O[Si](C)(C)C | 1491.6 | Standard non polar | 33892256 |
L-Erythrulose,4TMS,isomer #2 | C[Si](C)(C)OC=C(O[Si](C)(C)C)[C@H](CO[Si](C)(C)C)O[Si](C)(C)C | 1478.3 | Standard polar | 33892256 |
L-Erythrulose,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC[C@H](O)C(=O)CO | 1514.1 | Semi standard non polar | 33892256 |
L-Erythrulose,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)O[C@@H](CO)C(=O)CO | 1516.1 | Semi standard non polar | 33892256 |
L-Erythrulose,1TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OCC(=O)[C@@H](O)CO | 1531.6 | Semi standard non polar | 33892256 |
L-Erythrulose,1TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)OC(CO)=C(O)CO | 1587.3 | Semi standard non polar | 33892256 |
L-Erythrulose,1TBDMS,isomer #5 | CC(C)(C)[Si](C)(C)OC(=CO)[C@@H](O)CO | 1551.1 | Semi standard non polar | 33892256 |
L-Erythrulose,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC[C@H](O[Si](C)(C)C(C)(C)C)C(=O)CO | 1805.0 | Semi standard non polar | 33892256 |
L-Erythrulose,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OCC(=O)[C@@H](O)CO[Si](C)(C)C(C)(C)C | 1798.0 | Semi standard non polar | 33892256 |
L-Erythrulose,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OCC(O)=C(CO)O[Si](C)(C)C(C)(C)C | 1911.6 | Semi standard non polar | 33892256 |
L-Erythrulose,2TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)OC[C@H](O)C(=CO)O[Si](C)(C)C(C)(C)C | 1844.1 | Semi standard non polar | 33892256 |
L-Erythrulose,2TBDMS,isomer #5 | CC(C)(C)[Si](C)(C)OCC(=O)[C@H](CO)O[Si](C)(C)C(C)(C)C | 1822.0 | Semi standard non polar | 33892256 |
L-Erythrulose,2TBDMS,isomer #6 | CC(C)(C)[Si](C)(C)OC(CO)=C(CO)O[Si](C)(C)C(C)(C)C | 1906.1 | Semi standard non polar | 33892256 |
L-Erythrulose,2TBDMS,isomer #7 | CC(C)(C)[Si](C)(C)OC(=CO)[C@H](CO)O[Si](C)(C)C(C)(C)C | 1858.1 | Semi standard non polar | 33892256 |
L-Erythrulose,2TBDMS,isomer #8 | CC(C)(C)[Si](C)(C)OCC(O[Si](C)(C)C(C)(C)C)=C(O)CO | 1909.8 | Semi standard non polar | 33892256 |
L-Erythrulose,2TBDMS,isomer #9 | CC(C)(C)[Si](C)(C)OC=C(O[Si](C)(C)C(C)(C)C)[C@@H](O)CO | 1861.1 | Semi standard non polar | 33892256 |
L-Erythrulose,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OCC(=O)[C@H](CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2097.1 | Semi standard non polar | 33892256 |
L-Erythrulose,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OCC(O[Si](C)(C)C(C)(C)C)=C(CO)O[Si](C)(C)C(C)(C)C | 2178.0 | Semi standard non polar | 33892256 |
L-Erythrulose,3TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC[C@H](O[Si](C)(C)C(C)(C)C)C(=CO)O[Si](C)(C)C(C)(C)C | 2107.7 | Semi standard non polar | 33892256 |
L-Erythrulose,3TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)OCC(O)=C(CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2197.0 | Semi standard non polar | 33892256 |
L-Erythrulose,3TBDMS,isomer #5 | CC(C)(C)[Si](C)(C)OC=C(O[Si](C)(C)C(C)(C)C)[C@@H](O)CO[Si](C)(C)C(C)(C)C | 2129.5 | Semi standard non polar | 33892256 |
L-Erythrulose,3TBDMS,isomer #6 | CC(C)(C)[Si](C)(C)OC=C(O[Si](C)(C)C(C)(C)C)[C@H](CO)O[Si](C)(C)C(C)(C)C | 2143.8 | Semi standard non polar | 33892256 |
L-Erythrulose,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OCC(O[Si](C)(C)C(C)(C)C)=C(CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2403.2 | Semi standard non polar | 33892256 |
L-Erythrulose,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OCC(O[Si](C)(C)C(C)(C)C)=C(CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2288.5 | Standard non polar | 33892256 |
L-Erythrulose,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OCC(O[Si](C)(C)C(C)(C)C)=C(CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 1985.5 | Standard polar | 33892256 |
L-Erythrulose,4TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC=C(O[Si](C)(C)C(C)(C)C)[C@H](CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2356.4 | Semi standard non polar | 33892256 |
L-Erythrulose,4TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC=C(O[Si](C)(C)C(C)(C)C)[C@H](CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2220.3 | Standard non polar | 33892256 |
L-Erythrulose,4TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC=C(O[Si](C)(C)C(C)(C)C)[C@H](CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 1988.7 | Standard polar | 33892256 |