| 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. | 1.47 minutes | 32390414 |
| Predicted by Siyang on May 30, 2022 | 8.9775 minutes | 33406817 |
| Predicted by Siyang using ReTip algorithm on June 8, 2022 | 8.96 minutes | 32390414 |
| AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 355.1 seconds | 40023050 |
| Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 503.3 seconds | 40023050 |
| Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 231.6 seconds | 40023050 |
| Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 67.4 seconds | 40023050 |
| Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 161.2 seconds | 40023050 |
| RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 49.8 seconds | 40023050 |
| Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 274.2 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 | 251.4 seconds | 40023050 |
| HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 861.3 seconds | 40023050 |
| UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 553.3 seconds | 40023050 |
| BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 64.0 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 | 717.4 seconds | 40023050 |
| SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 180.0 seconds | 40023050 |
| RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 224.9 seconds | 40023050 |
| MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 763.2 seconds | 40023050 |
| KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 576.9 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 | 343.0 seconds | 40023050 |
| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
|---|
| Prolyl-Glutamine,1TMS,isomer #1 | C[Si](C)(C)OC(=O)C(CCC(N)=O)NC(=O)C1CCCN1 | 2388.0 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,1TMS,isomer #2 | C[Si](C)(C)NC(=O)CCC(NC(=O)C1CCCN1)C(=O)O | 2435.3 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,1TMS,isomer #3 | C[Si](C)(C)N(C(=O)C1CCCN1)C(CCC(N)=O)C(=O)O | 2365.7 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,1TMS,isomer #4 | C[Si](C)(C)N1CCCC1C(=O)NC(CCC(N)=O)C(=O)O | 2377.5 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,2TMS,isomer #1 | C[Si](C)(C)NC(=O)CCC(NC(=O)C1CCCN1)C(=O)O[Si](C)(C)C | 2448.5 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,2TMS,isomer #1 | C[Si](C)(C)NC(=O)CCC(NC(=O)C1CCCN1)C(=O)O[Si](C)(C)C | 2313.7 | Standard non polar | 33892256 |
| Prolyl-Glutamine,2TMS,isomer #2 | C[Si](C)(C)OC(=O)C(CCC(N)=O)N(C(=O)C1CCCN1)[Si](C)(C)C | 2330.0 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,2TMS,isomer #2 | C[Si](C)(C)OC(=O)C(CCC(N)=O)N(C(=O)C1CCCN1)[Si](C)(C)C | 2303.9 | Standard non polar | 33892256 |
| Prolyl-Glutamine,2TMS,isomer #3 | C[Si](C)(C)OC(=O)C(CCC(N)=O)NC(=O)C1CCCN1[Si](C)(C)C | 2381.4 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,2TMS,isomer #3 | C[Si](C)(C)OC(=O)C(CCC(N)=O)NC(=O)C1CCCN1[Si](C)(C)C | 2280.9 | Standard non polar | 33892256 |
| Prolyl-Glutamine,2TMS,isomer #4 | C[Si](C)(C)N(C(=O)CCC(NC(=O)C1CCCN1)C(=O)O)[Si](C)(C)C | 2585.7 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,2TMS,isomer #4 | C[Si](C)(C)N(C(=O)CCC(NC(=O)C1CCCN1)C(=O)O)[Si](C)(C)C | 2388.1 | Standard non polar | 33892256 |
| Prolyl-Glutamine,2TMS,isomer #5 | C[Si](C)(C)NC(=O)CCC(C(=O)O)N(C(=O)C1CCCN1)[Si](C)(C)C | 2425.5 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,2TMS,isomer #5 | C[Si](C)(C)NC(=O)CCC(C(=O)O)N(C(=O)C1CCCN1)[Si](C)(C)C | 2413.1 | Standard non polar | 33892256 |
| Prolyl-Glutamine,2TMS,isomer #6 | C[Si](C)(C)NC(=O)CCC(NC(=O)C1CCCN1[Si](C)(C)C)C(=O)O | 2466.3 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,2TMS,isomer #6 | C[Si](C)(C)NC(=O)CCC(NC(=O)C1CCCN1[Si](C)(C)C)C(=O)O | 2404.3 | Standard non polar | 33892256 |
| Prolyl-Glutamine,2TMS,isomer #7 | C[Si](C)(C)N1CCCC1C(=O)N(C(CCC(N)=O)C(=O)O)[Si](C)(C)C | 2350.4 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,2TMS,isomer #7 | C[Si](C)(C)N1CCCC1C(=O)N(C(CCC(N)=O)C(=O)O)[Si](C)(C)C | 2302.9 | Standard non polar | 33892256 |
| Prolyl-Glutamine,3TMS,isomer #1 | C[Si](C)(C)OC(=O)C(CCC(=O)N([Si](C)(C)C)[Si](C)(C)C)NC(=O)C1CCCN1 | 2518.6 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,3TMS,isomer #1 | C[Si](C)(C)OC(=O)C(CCC(=O)N([Si](C)(C)C)[Si](C)(C)C)NC(=O)C1CCCN1 | 2400.0 | Standard non polar | 33892256 |
| Prolyl-Glutamine,3TMS,isomer #2 | C[Si](C)(C)NC(=O)CCC(C(=O)O[Si](C)(C)C)N(C(=O)C1CCCN1)[Si](C)(C)C | 2383.5 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,3TMS,isomer #2 | C[Si](C)(C)NC(=O)CCC(C(=O)O[Si](C)(C)C)N(C(=O)C1CCCN1)[Si](C)(C)C | 2425.5 | Standard non polar | 33892256 |
| Prolyl-Glutamine,3TMS,isomer #3 | C[Si](C)(C)NC(=O)CCC(NC(=O)C1CCCN1[Si](C)(C)C)C(=O)O[Si](C)(C)C | 2451.2 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,3TMS,isomer #3 | C[Si](C)(C)NC(=O)CCC(NC(=O)C1CCCN1[Si](C)(C)C)C(=O)O[Si](C)(C)C | 2438.5 | Standard non polar | 33892256 |
| Prolyl-Glutamine,3TMS,isomer #4 | C[Si](C)(C)OC(=O)C(CCC(N)=O)N(C(=O)C1CCCN1[Si](C)(C)C)[Si](C)(C)C | 2372.7 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,3TMS,isomer #4 | C[Si](C)(C)OC(=O)C(CCC(N)=O)N(C(=O)C1CCCN1[Si](C)(C)C)[Si](C)(C)C | 2356.2 | Standard non polar | 33892256 |
| Prolyl-Glutamine,3TMS,isomer #5 | C[Si](C)(C)N(C(=O)C1CCCN1)C(CCC(=O)N([Si](C)(C)C)[Si](C)(C)C)C(=O)O | 2521.5 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,3TMS,isomer #5 | C[Si](C)(C)N(C(=O)C1CCCN1)C(CCC(=O)N([Si](C)(C)C)[Si](C)(C)C)C(=O)O | 2497.9 | Standard non polar | 33892256 |
| Prolyl-Glutamine,3TMS,isomer #6 | C[Si](C)(C)N1CCCC1C(=O)NC(CCC(=O)N([Si](C)(C)C)[Si](C)(C)C)C(=O)O | 2558.8 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,3TMS,isomer #6 | C[Si](C)(C)N1CCCC1C(=O)NC(CCC(=O)N([Si](C)(C)C)[Si](C)(C)C)C(=O)O | 2498.6 | Standard non polar | 33892256 |
| Prolyl-Glutamine,3TMS,isomer #7 | C[Si](C)(C)NC(=O)CCC(C(=O)O)N(C(=O)C1CCCN1[Si](C)(C)C)[Si](C)(C)C | 2430.2 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,3TMS,isomer #7 | C[Si](C)(C)NC(=O)CCC(C(=O)O)N(C(=O)C1CCCN1[Si](C)(C)C)[Si](C)(C)C | 2474.8 | Standard non polar | 33892256 |
| Prolyl-Glutamine,4TMS,isomer #1 | C[Si](C)(C)OC(=O)C(CCC(=O)N([Si](C)(C)C)[Si](C)(C)C)N(C(=O)C1CCCN1)[Si](C)(C)C | 2457.7 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,4TMS,isomer #1 | C[Si](C)(C)OC(=O)C(CCC(=O)N([Si](C)(C)C)[Si](C)(C)C)N(C(=O)C1CCCN1)[Si](C)(C)C | 2516.6 | Standard non polar | 33892256 |
| Prolyl-Glutamine,4TMS,isomer #2 | C[Si](C)(C)OC(=O)C(CCC(=O)N([Si](C)(C)C)[Si](C)(C)C)NC(=O)C1CCCN1[Si](C)(C)C | 2516.4 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,4TMS,isomer #2 | C[Si](C)(C)OC(=O)C(CCC(=O)N([Si](C)(C)C)[Si](C)(C)C)NC(=O)C1CCCN1[Si](C)(C)C | 2531.6 | Standard non polar | 33892256 |
| Prolyl-Glutamine,4TMS,isomer #3 | C[Si](C)(C)NC(=O)CCC(C(=O)O[Si](C)(C)C)N(C(=O)C1CCCN1[Si](C)(C)C)[Si](C)(C)C | 2427.0 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,4TMS,isomer #3 | C[Si](C)(C)NC(=O)CCC(C(=O)O[Si](C)(C)C)N(C(=O)C1CCCN1[Si](C)(C)C)[Si](C)(C)C | 2493.2 | Standard non polar | 33892256 |
| Prolyl-Glutamine,4TMS,isomer #4 | C[Si](C)(C)N1CCCC1C(=O)N(C(CCC(=O)N([Si](C)(C)C)[Si](C)(C)C)C(=O)O)[Si](C)(C)C | 2523.3 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,4TMS,isomer #4 | C[Si](C)(C)N1CCCC1C(=O)N(C(CCC(=O)N([Si](C)(C)C)[Si](C)(C)C)C(=O)O)[Si](C)(C)C | 2570.1 | Standard non polar | 33892256 |
| Prolyl-Glutamine,5TMS,isomer #1 | C[Si](C)(C)OC(=O)C(CCC(=O)N([Si](C)(C)C)[Si](C)(C)C)N(C(=O)C1CCCN1[Si](C)(C)C)[Si](C)(C)C | 2531.7 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,5TMS,isomer #1 | C[Si](C)(C)OC(=O)C(CCC(=O)N([Si](C)(C)C)[Si](C)(C)C)N(C(=O)C1CCCN1[Si](C)(C)C)[Si](C)(C)C | 2590.0 | Standard non polar | 33892256 |
| Prolyl-Glutamine,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C(CCC(N)=O)NC(=O)C1CCCN1 | 2638.2 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NC(=O)CCC(NC(=O)C1CCCN1)C(=O)O | 2688.7 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,1TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)N(C(=O)C1CCCN1)C(CCC(N)=O)C(=O)O | 2627.2 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,1TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)N1CCCC1C(=O)NC(CCC(N)=O)C(=O)O | 2655.0 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC(=O)CCC(NC(=O)C1CCCN1)C(=O)O[Si](C)(C)C(C)(C)C | 2937.1 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC(=O)CCC(NC(=O)C1CCCN1)C(=O)O[Si](C)(C)C(C)(C)C | 2693.9 | Standard non polar | 33892256 |
| Prolyl-Glutamine,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(=O)C(CCC(N)=O)N(C(=O)C1CCCN1)[Si](C)(C)C(C)(C)C | 2823.2 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(=O)C(CCC(N)=O)N(C(=O)C1CCCN1)[Si](C)(C)C(C)(C)C | 2698.4 | Standard non polar | 33892256 |
| Prolyl-Glutamine,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC(=O)C(CCC(N)=O)NC(=O)C1CCCN1[Si](C)(C)C(C)(C)C | 2899.4 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC(=O)C(CCC(N)=O)NC(=O)C1CCCN1[Si](C)(C)C(C)(C)C | 2700.2 | Standard non polar | 33892256 |
| Prolyl-Glutamine,2TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)N(C(=O)CCC(NC(=O)C1CCCN1)C(=O)O)[Si](C)(C)C(C)(C)C | 3022.7 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,2TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)N(C(=O)CCC(NC(=O)C1CCCN1)C(=O)O)[Si](C)(C)C(C)(C)C | 2778.4 | Standard non polar | 33892256 |
| Prolyl-Glutamine,2TBDMS,isomer #5 | CC(C)(C)[Si](C)(C)NC(=O)CCC(C(=O)O)N(C(=O)C1CCCN1)[Si](C)(C)C(C)(C)C | 2910.7 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,2TBDMS,isomer #5 | CC(C)(C)[Si](C)(C)NC(=O)CCC(C(=O)O)N(C(=O)C1CCCN1)[Si](C)(C)C(C)(C)C | 2750.6 | Standard non polar | 33892256 |
| Prolyl-Glutamine,2TBDMS,isomer #6 | CC(C)(C)[Si](C)(C)NC(=O)CCC(NC(=O)C1CCCN1[Si](C)(C)C(C)(C)C)C(=O)O | 2970.5 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,2TBDMS,isomer #6 | CC(C)(C)[Si](C)(C)NC(=O)CCC(NC(=O)C1CCCN1[Si](C)(C)C(C)(C)C)C(=O)O | 2776.5 | Standard non polar | 33892256 |
| Prolyl-Glutamine,2TBDMS,isomer #7 | CC(C)(C)[Si](C)(C)N1CCCC1C(=O)N(C(CCC(N)=O)C(=O)O)[Si](C)(C)C(C)(C)C | 2846.7 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,2TBDMS,isomer #7 | CC(C)(C)[Si](C)(C)N1CCCC1C(=O)N(C(CCC(N)=O)C(=O)O)[Si](C)(C)C(C)(C)C | 2686.2 | Standard non polar | 33892256 |
| Prolyl-Glutamine,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C(CCC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)NC(=O)C1CCCN1 | 3211.8 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C(CCC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)NC(=O)C1CCCN1 | 2972.4 | Standard non polar | 33892256 |
| Prolyl-Glutamine,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NC(=O)CCC(C(=O)O[Si](C)(C)C(C)(C)C)N(C(=O)C1CCCN1)[Si](C)(C)C(C)(C)C | 3075.9 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NC(=O)CCC(C(=O)O[Si](C)(C)C(C)(C)C)N(C(=O)C1CCCN1)[Si](C)(C)C(C)(C)C | 2966.0 | Standard non polar | 33892256 |
| Prolyl-Glutamine,3TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)NC(=O)CCC(NC(=O)C1CCCN1[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C | 3152.8 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,3TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)NC(=O)CCC(NC(=O)C1CCCN1[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C | 2981.7 | Standard non polar | 33892256 |
| Prolyl-Glutamine,3TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)OC(=O)C(CCC(N)=O)N(C(=O)C1CCCN1[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3069.5 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,3TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)OC(=O)C(CCC(N)=O)N(C(=O)C1CCCN1[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2930.0 | Standard non polar | 33892256 |
| Prolyl-Glutamine,3TBDMS,isomer #5 | CC(C)(C)[Si](C)(C)N(C(=O)C1CCCN1)C(CCC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(=O)O | 3203.1 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,3TBDMS,isomer #5 | CC(C)(C)[Si](C)(C)N(C(=O)C1CCCN1)C(CCC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(=O)O | 3019.1 | Standard non polar | 33892256 |
| Prolyl-Glutamine,3TBDMS,isomer #6 | CC(C)(C)[Si](C)(C)N1CCCC1C(=O)NC(CCC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(=O)O | 3247.7 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,3TBDMS,isomer #6 | CC(C)(C)[Si](C)(C)N1CCCC1C(=O)NC(CCC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(=O)O | 3052.1 | Standard non polar | 33892256 |
| Prolyl-Glutamine,3TBDMS,isomer #7 | CC(C)(C)[Si](C)(C)NC(=O)CCC(C(=O)O)N(C(=O)C1CCCN1[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3121.9 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,3TBDMS,isomer #7 | CC(C)(C)[Si](C)(C)NC(=O)CCC(C(=O)O)N(C(=O)C1CCCN1[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2976.5 | Standard non polar | 33892256 |
| Prolyl-Glutamine,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C(CCC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N(C(=O)C1CCCN1)[Si](C)(C)C(C)(C)C | 3374.8 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C(CCC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N(C(=O)C1CCCN1)[Si](C)(C)C(C)(C)C | 3219.6 | Standard non polar | 33892256 |
| Prolyl-Glutamine,4TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(=O)C(CCC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)NC(=O)C1CCCN1[Si](C)(C)C(C)(C)C | 3423.7 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,4TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(=O)C(CCC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)NC(=O)C1CCCN1[Si](C)(C)C(C)(C)C | 3238.8 | Standard non polar | 33892256 |
| Prolyl-Glutamine,4TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)NC(=O)CCC(C(=O)O[Si](C)(C)C(C)(C)C)N(C(=O)C1CCCN1[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3308.6 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,4TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)NC(=O)CCC(C(=O)O[Si](C)(C)C(C)(C)C)N(C(=O)C1CCCN1[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3179.5 | Standard non polar | 33892256 |
| Prolyl-Glutamine,4TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)N1CCCC1C(=O)N(C(CCC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(=O)O)[Si](C)(C)C(C)(C)C | 3431.0 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,4TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)N1CCCC1C(=O)N(C(CCC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(=O)O)[Si](C)(C)C(C)(C)C | 3239.5 | Standard non polar | 33892256 |
| Prolyl-Glutamine,5TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C(CCC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N(C(=O)C1CCCN1[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3589.2 | Semi standard non polar | 33892256 |
| Prolyl-Glutamine,5TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C(CCC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N(C(=O)C1CCCN1[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3412.9 | Standard non polar | 33892256 |