| Chromatographic Method | Retention Time | Reference |
|---|
| Predicted by Siyang on May 30, 2022 | 10.846 minutes | 33406817 |
| Predicted by Siyang using ReTip algorithm on June 8, 2022 | 4.7 minutes | 32390414 |
| Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1001.1 seconds | 40023050 |
| Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 321.8 seconds | 40023050 |
| Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 78.0 seconds | 40023050 |
| Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 179.8 seconds | 40023050 |
| RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 73.0 seconds | 40023050 |
| Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 293.5 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 | 278.8 seconds | 40023050 |
| HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 484.6 seconds | 40023050 |
| UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 676.0 seconds | 40023050 |
| BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 42.8 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 | 818.6 seconds | 40023050 |
| SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 223.1 seconds | 40023050 |
| RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 260.6 seconds | 40023050 |
| MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 549.4 seconds | 40023050 |
| KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 479.9 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 | 277.2 seconds | 40023050 |
| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
|---|
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,2TMS,isomer #1 | C[Si](C)(C)OC1=CC(S(=O)(=O)O[Si](C)(C)C)=CC2=CC(N)=CC=C12 | 2553.7 | Semi standard non polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,2TMS,isomer #1 | C[Si](C)(C)OC1=CC(S(=O)(=O)O[Si](C)(C)C)=CC2=CC(N)=CC=C12 | 2526.9 | Standard non polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,2TMS,isomer #1 | C[Si](C)(C)OC1=CC(S(=O)(=O)O[Si](C)(C)C)=CC2=CC(N)=CC=C12 | 3354.1 | Standard polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,2TMS,isomer #2 | C[Si](C)(C)NC1=CC=C2C(O[Si](C)(C)C)=CC(S(=O)(=O)O)=CC2=C1 | 2743.0 | Semi standard non polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,2TMS,isomer #2 | C[Si](C)(C)NC1=CC=C2C(O[Si](C)(C)C)=CC(S(=O)(=O)O)=CC2=C1 | 2663.7 | Standard non polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,2TMS,isomer #2 | C[Si](C)(C)NC1=CC=C2C(O[Si](C)(C)C)=CC(S(=O)(=O)O)=CC2=C1 | 3212.1 | Standard polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,2TMS,isomer #3 | C[Si](C)(C)NC1=CC=C2C(O)=CC(S(=O)(=O)O[Si](C)(C)C)=CC2=C1 | 2689.8 | Semi standard non polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,2TMS,isomer #3 | C[Si](C)(C)NC1=CC=C2C(O)=CC(S(=O)(=O)O[Si](C)(C)C)=CC2=C1 | 2569.1 | Standard non polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,2TMS,isomer #3 | C[Si](C)(C)NC1=CC=C2C(O)=CC(S(=O)(=O)O[Si](C)(C)C)=CC2=C1 | 3174.8 | Standard polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,2TMS,isomer #4 | C[Si](C)(C)N(C1=CC=C2C(O)=CC(S(=O)(=O)O)=CC2=C1)[Si](C)(C)C | 2681.7 | Semi standard non polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,2TMS,isomer #4 | C[Si](C)(C)N(C1=CC=C2C(O)=CC(S(=O)(=O)O)=CC2=C1)[Si](C)(C)C | 2685.8 | Standard non polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,2TMS,isomer #4 | C[Si](C)(C)N(C1=CC=C2C(O)=CC(S(=O)(=O)O)=CC2=C1)[Si](C)(C)C | 3367.3 | Standard polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,3TMS,isomer #1 | C[Si](C)(C)NC1=CC=C2C(O[Si](C)(C)C)=CC(S(=O)(=O)O[Si](C)(C)C)=CC2=C1 | 2698.1 | Semi standard non polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,3TMS,isomer #1 | C[Si](C)(C)NC1=CC=C2C(O[Si](C)(C)C)=CC(S(=O)(=O)O[Si](C)(C)C)=CC2=C1 | 2666.8 | Standard non polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,3TMS,isomer #1 | C[Si](C)(C)NC1=CC=C2C(O[Si](C)(C)C)=CC(S(=O)(=O)O[Si](C)(C)C)=CC2=C1 | 2935.4 | Standard polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,3TMS,isomer #2 | C[Si](C)(C)OC1=CC(S(=O)(=O)O)=CC2=CC(N([Si](C)(C)C)[Si](C)(C)C)=CC=C12 | 2620.6 | Semi standard non polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,3TMS,isomer #2 | C[Si](C)(C)OC1=CC(S(=O)(=O)O)=CC2=CC(N([Si](C)(C)C)[Si](C)(C)C)=CC=C12 | 2749.8 | Standard non polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,3TMS,isomer #2 | C[Si](C)(C)OC1=CC(S(=O)(=O)O)=CC2=CC(N([Si](C)(C)C)[Si](C)(C)C)=CC=C12 | 3006.9 | Standard polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,3TMS,isomer #3 | C[Si](C)(C)OS(=O)(=O)C1=CC(O)=C2C=CC(N([Si](C)(C)C)[Si](C)(C)C)=CC2=C1 | 2565.0 | Semi standard non polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,3TMS,isomer #3 | C[Si](C)(C)OS(=O)(=O)C1=CC(O)=C2C=CC(N([Si](C)(C)C)[Si](C)(C)C)=CC2=C1 | 2754.1 | Standard non polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,3TMS,isomer #3 | C[Si](C)(C)OS(=O)(=O)C1=CC(O)=C2C=CC(N([Si](C)(C)C)[Si](C)(C)C)=CC2=C1 | 2991.7 | Standard polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,4TMS,isomer #1 | C[Si](C)(C)OC1=CC(S(=O)(=O)O[Si](C)(C)C)=CC2=CC(N([Si](C)(C)C)[Si](C)(C)C)=CC=C12 | 2582.8 | Semi standard non polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,4TMS,isomer #1 | C[Si](C)(C)OC1=CC(S(=O)(=O)O[Si](C)(C)C)=CC2=CC(N([Si](C)(C)C)[Si](C)(C)C)=CC=C12 | 2838.1 | Standard non polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,4TMS,isomer #1 | C[Si](C)(C)OC1=CC(S(=O)(=O)O[Si](C)(C)C)=CC2=CC(N([Si](C)(C)C)[Si](C)(C)C)=CC=C12 | 2814.0 | Standard polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC(S(=O)(=O)O[Si](C)(C)C(C)(C)C)=CC2=CC(N)=CC=C12 | 3060.0 | Semi standard non polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC(S(=O)(=O)O[Si](C)(C)C(C)(C)C)=CC2=CC(N)=CC=C12 | 3067.1 | Standard non polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC(S(=O)(=O)O[Si](C)(C)C(C)(C)C)=CC2=CC(N)=CC=C12 | 3386.7 | Standard polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NC1=CC=C2C(O[Si](C)(C)C(C)(C)C)=CC(S(=O)(=O)O)=CC2=C1 | 3223.6 | Semi standard non polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NC1=CC=C2C(O[Si](C)(C)C(C)(C)C)=CC(S(=O)(=O)O)=CC2=C1 | 3130.2 | Standard non polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NC1=CC=C2C(O[Si](C)(C)C(C)(C)C)=CC(S(=O)(=O)O)=CC2=C1 | 3300.1 | Standard polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)NC1=CC=C2C(O)=CC(S(=O)(=O)O[Si](C)(C)C(C)(C)C)=CC2=C1 | 3226.6 | Semi standard non polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)NC1=CC=C2C(O)=CC(S(=O)(=O)O[Si](C)(C)C(C)(C)C)=CC2=C1 | 3113.5 | Standard non polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)NC1=CC=C2C(O)=CC(S(=O)(=O)O[Si](C)(C)C(C)(C)C)=CC2=C1 | 3219.0 | Standard polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,2TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)N(C1=CC=C2C(O)=CC(S(=O)(=O)O)=CC2=C1)[Si](C)(C)C(C)(C)C | 3165.9 | Semi standard non polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,2TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)N(C1=CC=C2C(O)=CC(S(=O)(=O)O)=CC2=C1)[Si](C)(C)C(C)(C)C | 3165.4 | Standard non polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,2TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)N(C1=CC=C2C(O)=CC(S(=O)(=O)O)=CC2=C1)[Si](C)(C)C(C)(C)C | 3345.7 | Standard polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC1=CC=C2C(O[Si](C)(C)C(C)(C)C)=CC(S(=O)(=O)O[Si](C)(C)C(C)(C)C)=CC2=C1 | 3408.6 | Semi standard non polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC1=CC=C2C(O[Si](C)(C)C(C)(C)C)=CC(S(=O)(=O)O[Si](C)(C)C(C)(C)C)=CC2=C1 | 3480.4 | Standard non polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC1=CC=C2C(O[Si](C)(C)C(C)(C)C)=CC(S(=O)(=O)O[Si](C)(C)C(C)(C)C)=CC2=C1 | 3168.9 | Standard polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC1=CC(S(=O)(=O)O)=CC2=CC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=CC=C12 | 3354.5 | Semi standard non polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC1=CC(S(=O)(=O)O)=CC2=CC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=CC=C12 | 3453.3 | Standard non polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC1=CC(S(=O)(=O)O)=CC2=CC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=CC=C12 | 3195.7 | Standard polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,3TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OS(=O)(=O)C1=CC(O)=C2C=CC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=CC2=C1 | 3289.0 | Semi standard non polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,3TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OS(=O)(=O)C1=CC(O)=C2C=CC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=CC2=C1 | 3563.7 | Standard non polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,3TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OS(=O)(=O)C1=CC(O)=C2C=CC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=CC2=C1 | 3138.3 | Standard polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC(S(=O)(=O)O[Si](C)(C)C(C)(C)C)=CC2=CC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=CC=C12 | 3474.3 | Semi standard non polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC(S(=O)(=O)O[Si](C)(C)C(C)(C)C)=CC2=CC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=CC=C12 | 3886.0 | Standard non polar | 33892256 |
| 7-Amino-4-hydroxy-2-naphthalenesulfonic acid,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC(S(=O)(=O)O[Si](C)(C)C(C)(C)C)=CC2=CC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=CC=C12 | 3091.1 | Standard polar | 33892256 |