| 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. | 1.36 minutes | 32390414 |
| Predicted by Siyang on May 30, 2022 | 9.9961 minutes | 33406817 |
| Predicted by Siyang using ReTip algorithm on June 8, 2022 | 8.37 minutes | 32390414 |
| AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 332.2 seconds | 40023050 |
| Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 786.1 seconds | 40023050 |
| Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 224.4 seconds | 40023050 |
| Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 64.2 seconds | 40023050 |
| Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 156.0 seconds | 40023050 |
| RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 49.3 seconds | 40023050 |
| Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 277.9 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 | 262.5 seconds | 40023050 |
| HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 626.5 seconds | 40023050 |
| UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 601.4 seconds | 40023050 |
| BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 141.6 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 | 833.1 seconds | 40023050 |
| SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 164.3 seconds | 40023050 |
| RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 185.9 seconds | 40023050 |
| MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 451.0 seconds | 40023050 |
| KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 413.0 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 | 358.0 seconds | 40023050 |
| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
|---|
| Valylglutamic acid,1TMS,isomer #1 | CC(C)[C@H](N)C(=O)N[C@@H](CCC(=O)O[Si](C)(C)C)C(=O)O | 2098.3 | Semi standard non polar | 33892256 |
| Valylglutamic acid,1TMS,isomer #2 | CC(C)[C@H](N)C(=O)N[C@@H](CCC(=O)O)C(=O)O[Si](C)(C)C | 2088.9 | Semi standard non polar | 33892256 |
| Valylglutamic acid,1TMS,isomer #3 | CC(C)[C@H](N[Si](C)(C)C)C(=O)N[C@@H](CCC(=O)O)C(=O)O | 2130.3 | Semi standard non polar | 33892256 |
| Valylglutamic acid,1TMS,isomer #4 | CC(C)[C@H](N)C(=O)N([C@@H](CCC(=O)O)C(=O)O)[Si](C)(C)C | 2083.3 | Semi standard non polar | 33892256 |
| Valylglutamic acid,2TMS,isomer #1 | CC(C)[C@H](N)C(=O)N[C@@H](CCC(=O)O[Si](C)(C)C)C(=O)O[Si](C)(C)C | 2095.8 | Semi standard non polar | 33892256 |
| Valylglutamic acid,2TMS,isomer #2 | CC(C)[C@H](N[Si](C)(C)C)C(=O)N[C@@H](CCC(=O)O[Si](C)(C)C)C(=O)O | 2144.4 | Semi standard non polar | 33892256 |
| Valylglutamic acid,2TMS,isomer #3 | CC(C)[C@H](N)C(=O)N([C@@H](CCC(=O)O[Si](C)(C)C)C(=O)O)[Si](C)(C)C | 2082.3 | Semi standard non polar | 33892256 |
| Valylglutamic acid,2TMS,isomer #4 | CC(C)[C@H](N[Si](C)(C)C)C(=O)N[C@@H](CCC(=O)O)C(=O)O[Si](C)(C)C | 2151.3 | Semi standard non polar | 33892256 |
| Valylglutamic acid,2TMS,isomer #5 | CC(C)[C@H](N)C(=O)N([C@@H](CCC(=O)O)C(=O)O[Si](C)(C)C)[Si](C)(C)C | 2094.0 | Semi standard non polar | 33892256 |
| Valylglutamic acid,2TMS,isomer #6 | CC(C)[C@@H](C(=O)N[C@@H](CCC(=O)O)C(=O)O)N([Si](C)(C)C)[Si](C)(C)C | 2279.0 | Semi standard non polar | 33892256 |
| Valylglutamic acid,2TMS,isomer #7 | CC(C)[C@H](N[Si](C)(C)C)C(=O)N([C@@H](CCC(=O)O)C(=O)O)[Si](C)(C)C | 2151.0 | Semi standard non polar | 33892256 |
| Valylglutamic acid,3TMS,isomer #1 | CC(C)[C@H](N[Si](C)(C)C)C(=O)N[C@@H](CCC(=O)O[Si](C)(C)C)C(=O)O[Si](C)(C)C | 2172.5 | Semi standard non polar | 33892256 |
| Valylglutamic acid,3TMS,isomer #1 | CC(C)[C@H](N[Si](C)(C)C)C(=O)N[C@@H](CCC(=O)O[Si](C)(C)C)C(=O)O[Si](C)(C)C | 2140.1 | Standard non polar | 33892256 |
| Valylglutamic acid,3TMS,isomer #2 | CC(C)[C@H](N)C(=O)N([C@@H](CCC(=O)O[Si](C)(C)C)C(=O)O[Si](C)(C)C)[Si](C)(C)C | 2098.5 | Semi standard non polar | 33892256 |
| Valylglutamic acid,3TMS,isomer #2 | CC(C)[C@H](N)C(=O)N([C@@H](CCC(=O)O[Si](C)(C)C)C(=O)O[Si](C)(C)C)[Si](C)(C)C | 2203.4 | Standard non polar | 33892256 |
| Valylglutamic acid,3TMS,isomer #3 | CC(C)[C@@H](C(=O)N[C@@H](CCC(=O)O[Si](C)(C)C)C(=O)O)N([Si](C)(C)C)[Si](C)(C)C | 2278.6 | Semi standard non polar | 33892256 |
| Valylglutamic acid,3TMS,isomer #3 | CC(C)[C@@H](C(=O)N[C@@H](CCC(=O)O[Si](C)(C)C)C(=O)O)N([Si](C)(C)C)[Si](C)(C)C | 2228.5 | Standard non polar | 33892256 |
| Valylglutamic acid,3TMS,isomer #4 | CC(C)[C@H](N[Si](C)(C)C)C(=O)N([C@@H](CCC(=O)O[Si](C)(C)C)C(=O)O)[Si](C)(C)C | 2124.9 | Semi standard non polar | 33892256 |
| Valylglutamic acid,3TMS,isomer #4 | CC(C)[C@H](N[Si](C)(C)C)C(=O)N([C@@H](CCC(=O)O[Si](C)(C)C)C(=O)O)[Si](C)(C)C | 2179.8 | Standard non polar | 33892256 |
| Valylglutamic acid,3TMS,isomer #5 | CC(C)[C@@H](C(=O)N[C@@H](CCC(=O)O)C(=O)O[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 2282.1 | Semi standard non polar | 33892256 |
| Valylglutamic acid,3TMS,isomer #5 | CC(C)[C@@H](C(=O)N[C@@H](CCC(=O)O)C(=O)O[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 2219.5 | Standard non polar | 33892256 |
| Valylglutamic acid,3TMS,isomer #6 | CC(C)[C@H](N[Si](C)(C)C)C(=O)N([C@@H](CCC(=O)O)C(=O)O[Si](C)(C)C)[Si](C)(C)C | 2154.3 | Semi standard non polar | 33892256 |
| Valylglutamic acid,3TMS,isomer #6 | CC(C)[C@H](N[Si](C)(C)C)C(=O)N([C@@H](CCC(=O)O)C(=O)O[Si](C)(C)C)[Si](C)(C)C | 2146.0 | Standard non polar | 33892256 |
| Valylglutamic acid,3TMS,isomer #7 | CC(C)[C@@H](C(=O)N([C@@H](CCC(=O)O)C(=O)O)[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 2269.0 | Semi standard non polar | 33892256 |
| Valylglutamic acid,3TMS,isomer #7 | CC(C)[C@@H](C(=O)N([C@@H](CCC(=O)O)C(=O)O)[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 2255.3 | Standard non polar | 33892256 |
| Valylglutamic acid,4TMS,isomer #1 | CC(C)[C@@H](C(=O)N[C@@H](CCC(=O)O[Si](C)(C)C)C(=O)O[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 2266.1 | Semi standard non polar | 33892256 |
| Valylglutamic acid,4TMS,isomer #1 | CC(C)[C@@H](C(=O)N[C@@H](CCC(=O)O[Si](C)(C)C)C(=O)O[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 2272.4 | Standard non polar | 33892256 |
| Valylglutamic acid,4TMS,isomer #2 | CC(C)[C@H](N[Si](C)(C)C)C(=O)N([C@@H](CCC(=O)O[Si](C)(C)C)C(=O)O[Si](C)(C)C)[Si](C)(C)C | 2139.0 | Semi standard non polar | 33892256 |
| Valylglutamic acid,4TMS,isomer #2 | CC(C)[C@H](N[Si](C)(C)C)C(=O)N([C@@H](CCC(=O)O[Si](C)(C)C)C(=O)O[Si](C)(C)C)[Si](C)(C)C | 2200.4 | Standard non polar | 33892256 |
| Valylglutamic acid,4TMS,isomer #3 | CC(C)[C@@H](C(=O)N([C@@H](CCC(=O)O[Si](C)(C)C)C(=O)O)[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 2272.5 | Semi standard non polar | 33892256 |
| Valylglutamic acid,4TMS,isomer #3 | CC(C)[C@@H](C(=O)N([C@@H](CCC(=O)O[Si](C)(C)C)C(=O)O)[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 2324.2 | Standard non polar | 33892256 |
| Valylglutamic acid,4TMS,isomer #4 | CC(C)[C@@H](C(=O)N([C@@H](CCC(=O)O)C(=O)O[Si](C)(C)C)[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 2318.5 | Semi standard non polar | 33892256 |
| Valylglutamic acid,4TMS,isomer #4 | CC(C)[C@@H](C(=O)N([C@@H](CCC(=O)O)C(=O)O[Si](C)(C)C)[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 2292.4 | Standard non polar | 33892256 |
| Valylglutamic acid,5TMS,isomer #1 | CC(C)[C@@H](C(=O)N([C@@H](CCC(=O)O[Si](C)(C)C)C(=O)O[Si](C)(C)C)[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 2340.2 | Semi standard non polar | 33892256 |
| Valylglutamic acid,5TMS,isomer #1 | CC(C)[C@@H](C(=O)N([C@@H](CCC(=O)O[Si](C)(C)C)C(=O)O[Si](C)(C)C)[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 2348.6 | Standard non polar | 33892256 |
| Valylglutamic acid,1TBDMS,isomer #1 | CC(C)[C@H](N)C(=O)N[C@@H](CCC(=O)O[Si](C)(C)C(C)(C)C)C(=O)O | 2335.6 | Semi standard non polar | 33892256 |
| Valylglutamic acid,1TBDMS,isomer #2 | CC(C)[C@H](N)C(=O)N[C@@H](CCC(=O)O)C(=O)O[Si](C)(C)C(C)(C)C | 2317.6 | Semi standard non polar | 33892256 |
| Valylglutamic acid,1TBDMS,isomer #3 | CC(C)[C@H](N[Si](C)(C)C(C)(C)C)C(=O)N[C@@H](CCC(=O)O)C(=O)O | 2360.6 | Semi standard non polar | 33892256 |
| Valylglutamic acid,1TBDMS,isomer #4 | CC(C)[C@H](N)C(=O)N([C@@H](CCC(=O)O)C(=O)O)[Si](C)(C)C(C)(C)C | 2319.5 | Semi standard non polar | 33892256 |
| Valylglutamic acid,2TBDMS,isomer #1 | CC(C)[C@H](N)C(=O)N[C@@H](CCC(=O)O[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C | 2545.6 | Semi standard non polar | 33892256 |
| Valylglutamic acid,2TBDMS,isomer #2 | CC(C)[C@H](N[Si](C)(C)C(C)(C)C)C(=O)N[C@@H](CCC(=O)O[Si](C)(C)C(C)(C)C)C(=O)O | 2588.2 | Semi standard non polar | 33892256 |
| Valylglutamic acid,2TBDMS,isomer #3 | CC(C)[C@H](N)C(=O)N([C@@H](CCC(=O)O[Si](C)(C)C(C)(C)C)C(=O)O)[Si](C)(C)C(C)(C)C | 2556.8 | Semi standard non polar | 33892256 |
| Valylglutamic acid,2TBDMS,isomer #4 | CC(C)[C@H](N[Si](C)(C)C(C)(C)C)C(=O)N[C@@H](CCC(=O)O)C(=O)O[Si](C)(C)C(C)(C)C | 2578.5 | Semi standard non polar | 33892256 |
| Valylglutamic acid,2TBDMS,isomer #5 | CC(C)[C@H](N)C(=O)N([C@@H](CCC(=O)O)C(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2544.4 | Semi standard non polar | 33892256 |
| Valylglutamic acid,2TBDMS,isomer #6 | CC(C)[C@@H](C(=O)N[C@@H](CCC(=O)O)C(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2721.9 | Semi standard non polar | 33892256 |
| Valylglutamic acid,2TBDMS,isomer #7 | CC(C)[C@H](N[Si](C)(C)C(C)(C)C)C(=O)N([C@@H](CCC(=O)O)C(=O)O)[Si](C)(C)C(C)(C)C | 2585.2 | Semi standard non polar | 33892256 |
| Valylglutamic acid,3TBDMS,isomer #1 | CC(C)[C@H](N[Si](C)(C)C(C)(C)C)C(=O)N[C@@H](CCC(=O)O[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C | 2795.6 | Semi standard non polar | 33892256 |
| Valylglutamic acid,3TBDMS,isomer #1 | CC(C)[C@H](N[Si](C)(C)C(C)(C)C)C(=O)N[C@@H](CCC(=O)O[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C | 2686.8 | Standard non polar | 33892256 |
| Valylglutamic acid,3TBDMS,isomer #2 | CC(C)[C@H](N)C(=O)N([C@@H](CCC(=O)O[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2746.9 | Semi standard non polar | 33892256 |
| Valylglutamic acid,3TBDMS,isomer #2 | CC(C)[C@H](N)C(=O)N([C@@H](CCC(=O)O[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2766.0 | Standard non polar | 33892256 |
| Valylglutamic acid,3TBDMS,isomer #3 | CC(C)[C@@H](C(=O)N[C@@H](CCC(=O)O[Si](C)(C)C(C)(C)C)C(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2977.2 | Semi standard non polar | 33892256 |
| Valylglutamic acid,3TBDMS,isomer #3 | CC(C)[C@@H](C(=O)N[C@@H](CCC(=O)O[Si](C)(C)C(C)(C)C)C(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2739.0 | Standard non polar | 33892256 |
| Valylglutamic acid,3TBDMS,isomer #4 | CC(C)[C@H](N[Si](C)(C)C(C)(C)C)C(=O)N([C@@H](CCC(=O)O[Si](C)(C)C(C)(C)C)C(=O)O)[Si](C)(C)C(C)(C)C | 2821.9 | Semi standard non polar | 33892256 |
| Valylglutamic acid,3TBDMS,isomer #4 | CC(C)[C@H](N[Si](C)(C)C(C)(C)C)C(=O)N([C@@H](CCC(=O)O[Si](C)(C)C(C)(C)C)C(=O)O)[Si](C)(C)C(C)(C)C | 2685.8 | Standard non polar | 33892256 |
| Valylglutamic acid,3TBDMS,isomer #5 | CC(C)[C@@H](C(=O)N[C@@H](CCC(=O)O)C(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2953.4 | Semi standard non polar | 33892256 |
| Valylglutamic acid,3TBDMS,isomer #5 | CC(C)[C@@H](C(=O)N[C@@H](CCC(=O)O)C(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2707.7 | Standard non polar | 33892256 |
| Valylglutamic acid,3TBDMS,isomer #6 | CC(C)[C@H](N[Si](C)(C)C(C)(C)C)C(=O)N([C@@H](CCC(=O)O)C(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2808.4 | Semi standard non polar | 33892256 |
| Valylglutamic acid,3TBDMS,isomer #6 | CC(C)[C@H](N[Si](C)(C)C(C)(C)C)C(=O)N([C@@H](CCC(=O)O)C(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2662.2 | Standard non polar | 33892256 |
| Valylglutamic acid,3TBDMS,isomer #7 | CC(C)[C@@H](C(=O)N([C@@H](CCC(=O)O)C(=O)O)[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2935.1 | Semi standard non polar | 33892256 |
| Valylglutamic acid,3TBDMS,isomer #7 | CC(C)[C@@H](C(=O)N([C@@H](CCC(=O)O)C(=O)O)[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2736.4 | Standard non polar | 33892256 |
| Valylglutamic acid,4TBDMS,isomer #1 | CC(C)[C@@H](C(=O)N[C@@H](CCC(=O)O[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3174.5 | Semi standard non polar | 33892256 |
| Valylglutamic acid,4TBDMS,isomer #1 | CC(C)[C@@H](C(=O)N[C@@H](CCC(=O)O[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2937.6 | Standard non polar | 33892256 |
| Valylglutamic acid,4TBDMS,isomer #2 | CC(C)[C@H](N[Si](C)(C)C(C)(C)C)C(=O)N([C@@H](CCC(=O)O[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2987.6 | Semi standard non polar | 33892256 |
| Valylglutamic acid,4TBDMS,isomer #2 | CC(C)[C@H](N[Si](C)(C)C(C)(C)C)C(=O)N([C@@H](CCC(=O)O[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2888.3 | Standard non polar | 33892256 |
| Valylglutamic acid,4TBDMS,isomer #3 | CC(C)[C@@H](C(=O)N([C@@H](CCC(=O)O[Si](C)(C)C(C)(C)C)C(=O)O)[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3172.0 | Semi standard non polar | 33892256 |
| Valylglutamic acid,4TBDMS,isomer #3 | CC(C)[C@@H](C(=O)N([C@@H](CCC(=O)O[Si](C)(C)C(C)(C)C)C(=O)O)[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2969.9 | Standard non polar | 33892256 |
| Valylglutamic acid,4TBDMS,isomer #4 | CC(C)[C@@H](C(=O)N([C@@H](CCC(=O)O)C(=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 | 3158.0 | Semi standard non polar | 33892256 |
| Valylglutamic acid,4TBDMS,isomer #4 | CC(C)[C@@H](C(=O)N([C@@H](CCC(=O)O)C(=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 | 2953.3 | Standard non polar | 33892256 |
| Valylglutamic acid,5TBDMS,isomer #1 | CC(C)[C@@H](C(=O)N([C@@H](CCC(=O)O[Si](C)(C)C(C)(C)C)C(=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 | 3393.4 | Semi standard non polar | 33892256 |
| Valylglutamic acid,5TBDMS,isomer #1 | CC(C)[C@@H](C(=O)N([C@@H](CCC(=O)O[Si](C)(C)C(C)(C)C)C(=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 | 3176.7 | Standard non polar | 33892256 |