| 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. | 2.14 minutes | 32390414 |
| Predicted by Siyang on May 30, 2022 | 10.3014 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 | 321.1 seconds | 40023050 |
| Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 809.2 seconds | 40023050 |
| Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 223.4 seconds | 40023050 |
| Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 84.7 seconds | 40023050 |
| Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 168.6 seconds | 40023050 |
| RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 82.5 seconds | 40023050 |
| Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 279.3 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 | 304.8 seconds | 40023050 |
| HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 750.8 seconds | 40023050 |
| UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 658.6 seconds | 40023050 |
| BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 244.3 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 | 871.4 seconds | 40023050 |
| SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 182.7 seconds | 40023050 |
| RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 222.9 seconds | 40023050 |
| MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 400.0 seconds | 40023050 |
| KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 386.2 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 | 255.4 seconds | 40023050 |
| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
|---|
| Phenylalanylaspartic acid,1TMS,isomer #1 | C[Si](C)(C)OC(=O)C[C@H](NC(=O)[C@@H](N)CC1=CC=CC=C1)C(=O)O | 2513.7 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,1TMS,isomer #2 | C[Si](C)(C)OC(=O)[C@H](CC(=O)O)NC(=O)[C@@H](N)CC1=CC=CC=C1 | 2452.0 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,1TMS,isomer #3 | C[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC(=O)O)C(=O)O | 2499.7 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,1TMS,isomer #4 | C[Si](C)(C)N(C(=O)[C@@H](N)CC1=CC=CC=C1)[C@@H](CC(=O)O)C(=O)O | 2442.4 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,2TMS,isomer #1 | C[Si](C)(C)OC(=O)C[C@H](NC(=O)[C@@H](N)CC1=CC=CC=C1)C(=O)O[Si](C)(C)C | 2438.0 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,2TMS,isomer #2 | C[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC(=O)O[Si](C)(C)C)C(=O)O | 2511.6 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,2TMS,isomer #3 | C[Si](C)(C)OC(=O)C[C@@H](C(=O)O)N(C(=O)[C@@H](N)CC1=CC=CC=C1)[Si](C)(C)C | 2418.0 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,2TMS,isomer #4 | C[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC(=O)O)C(=O)O[Si](C)(C)C | 2480.5 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,2TMS,isomer #5 | C[Si](C)(C)OC(=O)[C@H](CC(=O)O)N(C(=O)[C@@H](N)CC1=CC=CC=C1)[Si](C)(C)C | 2419.0 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,2TMS,isomer #6 | C[Si](C)(C)N([C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC(=O)O)C(=O)O)[Si](C)(C)C | 2616.9 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,2TMS,isomer #7 | C[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N([C@@H](CC(=O)O)C(=O)O)[Si](C)(C)C | 2467.5 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,3TMS,isomer #1 | C[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC(=O)O[Si](C)(C)C)C(=O)O[Si](C)(C)C | 2474.6 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,3TMS,isomer #1 | C[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC(=O)O[Si](C)(C)C)C(=O)O[Si](C)(C)C | 2480.3 | Standard non polar | 33892256 |
| Phenylalanylaspartic acid,3TMS,isomer #2 | C[Si](C)(C)OC(=O)C[C@@H](C(=O)O[Si](C)(C)C)N(C(=O)[C@@H](N)CC1=CC=CC=C1)[Si](C)(C)C | 2392.2 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,3TMS,isomer #2 | C[Si](C)(C)OC(=O)C[C@@H](C(=O)O[Si](C)(C)C)N(C(=O)[C@@H](N)CC1=CC=CC=C1)[Si](C)(C)C | 2445.4 | Standard non polar | 33892256 |
| Phenylalanylaspartic acid,3TMS,isomer #3 | C[Si](C)(C)OC(=O)C[C@H](NC(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C)[Si](C)(C)C)C(=O)O | 2628.2 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,3TMS,isomer #3 | C[Si](C)(C)OC(=O)C[C@H](NC(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C)[Si](C)(C)C)C(=O)O | 2566.9 | Standard non polar | 33892256 |
| Phenylalanylaspartic acid,3TMS,isomer #4 | C[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N([C@@H](CC(=O)O[Si](C)(C)C)C(=O)O)[Si](C)(C)C | 2448.3 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,3TMS,isomer #4 | C[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N([C@@H](CC(=O)O[Si](C)(C)C)C(=O)O)[Si](C)(C)C | 2540.1 | Standard non polar | 33892256 |
| Phenylalanylaspartic acid,3TMS,isomer #5 | C[Si](C)(C)OC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C)[Si](C)(C)C | 2601.9 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,3TMS,isomer #5 | C[Si](C)(C)OC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C)[Si](C)(C)C | 2564.8 | Standard non polar | 33892256 |
| Phenylalanylaspartic acid,3TMS,isomer #6 | C[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N([C@@H](CC(=O)O)C(=O)O[Si](C)(C)C)[Si](C)(C)C | 2455.7 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,3TMS,isomer #6 | C[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N([C@@H](CC(=O)O)C(=O)O[Si](C)(C)C)[Si](C)(C)C | 2512.7 | Standard non polar | 33892256 |
| Phenylalanylaspartic acid,3TMS,isomer #7 | C[Si](C)(C)N(C(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C)[Si](C)(C)C)[C@@H](CC(=O)O)C(=O)O | 2575.3 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,3TMS,isomer #7 | C[Si](C)(C)N(C(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C)[Si](C)(C)C)[C@@H](CC(=O)O)C(=O)O | 2608.1 | Standard non polar | 33892256 |
| Phenylalanylaspartic acid,4TMS,isomer #1 | C[Si](C)(C)OC(=O)C[C@H](NC(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C)[Si](C)(C)C)C(=O)O[Si](C)(C)C | 2591.6 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,4TMS,isomer #1 | C[Si](C)(C)OC(=O)C[C@H](NC(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C)[Si](C)(C)C)C(=O)O[Si](C)(C)C | 2590.0 | Standard non polar | 33892256 |
| Phenylalanylaspartic acid,4TMS,isomer #2 | C[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N([C@@H](CC(=O)O[Si](C)(C)C)C(=O)O[Si](C)(C)C)[Si](C)(C)C | 2453.1 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,4TMS,isomer #2 | C[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N([C@@H](CC(=O)O[Si](C)(C)C)C(=O)O[Si](C)(C)C)[Si](C)(C)C | 2547.1 | Standard non polar | 33892256 |
| Phenylalanylaspartic acid,4TMS,isomer #3 | C[Si](C)(C)OC(=O)C[C@@H](C(=O)O)N(C(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C | 2589.5 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,4TMS,isomer #3 | C[Si](C)(C)OC(=O)C[C@@H](C(=O)O)N(C(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C | 2648.2 | Standard non polar | 33892256 |
| Phenylalanylaspartic acid,4TMS,isomer #4 | C[Si](C)(C)OC(=O)[C@H](CC(=O)O)N(C(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C | 2599.3 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,4TMS,isomer #4 | C[Si](C)(C)OC(=O)[C@H](CC(=O)O)N(C(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C | 2624.9 | Standard non polar | 33892256 |
| Phenylalanylaspartic acid,5TMS,isomer #1 | C[Si](C)(C)OC(=O)C[C@@H](C(=O)O[Si](C)(C)C)N(C(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C | 2658.7 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,5TMS,isomer #1 | C[Si](C)(C)OC(=O)C[C@@H](C(=O)O[Si](C)(C)C)N(C(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C | 2661.6 | Standard non polar | 33892256 |
| Phenylalanylaspartic acid,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C[C@H](NC(=O)[C@@H](N)CC1=CC=CC=C1)C(=O)O | 2763.0 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(=O)[C@H](CC(=O)O)NC(=O)[C@@H](N)CC1=CC=CC=C1 | 2702.4 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,1TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC(=O)O)C(=O)O | 2698.3 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,1TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)N(C(=O)[C@@H](N)CC1=CC=CC=C1)[C@@H](CC(=O)O)C(=O)O | 2694.3 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C[C@H](NC(=O)[C@@H](N)CC1=CC=CC=C1)C(=O)O[Si](C)(C)C(C)(C)C | 2926.9 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC(=O)O[Si](C)(C)C(C)(C)C)C(=O)O | 2959.5 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC(=O)C[C@@H](C(=O)O)N(C(=O)[C@@H](N)CC1=CC=CC=C1)[Si](C)(C)C(C)(C)C | 2937.0 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,2TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC(=O)O)C(=O)O[Si](C)(C)C(C)(C)C | 2918.3 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,2TBDMS,isomer #5 | CC(C)(C)[Si](C)(C)OC(=O)[C@H](CC(=O)O)N(C(=O)[C@@H](N)CC1=CC=CC=C1)[Si](C)(C)C(C)(C)C | 2926.4 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,2TBDMS,isomer #6 | CC(C)(C)[Si](C)(C)N([C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC(=O)O)C(=O)O)[Si](C)(C)C(C)(C)C | 3050.8 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,2TBDMS,isomer #7 | CC(C)(C)[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N([C@@H](CC(=O)O)C(=O)O)[Si](C)(C)C(C)(C)C | 2934.9 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC(=O)O[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C | 3136.7 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC(=O)O[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C | 3030.4 | Standard non polar | 33892256 |
| Phenylalanylaspartic acid,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(=O)C[C@@H](C(=O)O[Si](C)(C)C(C)(C)C)N(C(=O)[C@@H](N)CC1=CC=CC=C1)[Si](C)(C)C(C)(C)C | 3138.0 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(=O)C[C@@H](C(=O)O[Si](C)(C)C(C)(C)C)N(C(=O)[C@@H](N)CC1=CC=CC=C1)[Si](C)(C)C(C)(C)C | 3002.1 | Standard non polar | 33892256 |
| Phenylalanylaspartic acid,3TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC(=O)C[C@H](NC(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(=O)O | 3332.0 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,3TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC(=O)C[C@H](NC(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(=O)O | 3081.6 | Standard non polar | 33892256 |
| Phenylalanylaspartic acid,3TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N([C@@H](CC(=O)O[Si](C)(C)C(C)(C)C)C(=O)O)[Si](C)(C)C(C)(C)C | 3162.1 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,3TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N([C@@H](CC(=O)O[Si](C)(C)C(C)(C)C)C(=O)O)[Si](C)(C)C(C)(C)C | 3053.5 | Standard non polar | 33892256 |
| Phenylalanylaspartic acid,3TBDMS,isomer #5 | CC(C)(C)[Si](C)(C)OC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3300.7 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,3TBDMS,isomer #5 | CC(C)(C)[Si](C)(C)OC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3074.6 | Standard non polar | 33892256 |
| Phenylalanylaspartic acid,3TBDMS,isomer #6 | CC(C)(C)[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N([C@@H](CC(=O)O)C(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3157.7 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,3TBDMS,isomer #6 | CC(C)(C)[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N([C@@H](CC(=O)O)C(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3030.7 | Standard non polar | 33892256 |
| Phenylalanylaspartic acid,3TBDMS,isomer #7 | CC(C)(C)[Si](C)(C)N(C(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[C@@H](CC(=O)O)C(=O)O | 3282.3 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,3TBDMS,isomer #7 | CC(C)(C)[Si](C)(C)N(C(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[C@@H](CC(=O)O)C(=O)O | 3099.5 | Standard non polar | 33892256 |
| Phenylalanylaspartic acid,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C[C@H](NC(=O)[C@H](CC1=CC=CC=C1)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 | 3519.8 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C[C@H](NC(=O)[C@H](CC1=CC=CC=C1)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 | 3255.2 | Standard non polar | 33892256 |
| Phenylalanylaspartic acid,4TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N([C@@H](CC(=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 | 3335.7 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,4TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N[C@@H](CC1=CC=CC=C1)C(=O)N([C@@H](CC(=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 | 3219.0 | Standard non polar | 33892256 |
| Phenylalanylaspartic acid,4TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC(=O)C[C@@H](C(=O)O)N(C(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3503.5 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,4TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC(=O)C[C@@H](C(=O)O)N(C(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3297.2 | Standard non polar | 33892256 |
| Phenylalanylaspartic acid,4TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)OC(=O)[C@H](CC(=O)O)N(C(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3502.6 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,4TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)OC(=O)[C@H](CC(=O)O)N(C(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3277.2 | Standard non polar | 33892256 |
| Phenylalanylaspartic acid,5TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C[C@@H](C(=O)O[Si](C)(C)C(C)(C)C)N(C(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3694.3 | Semi standard non polar | 33892256 |
| Phenylalanylaspartic acid,5TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C[C@@H](C(=O)O[Si](C)(C)C(C)(C)C)N(C(=O)[C@H](CC1=CC=CC=C1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3452.6 | Standard non polar | 33892256 |