| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2012-09-06 15:16:51 UTC |
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| Update Date | 2022-03-07 02:51:53 UTC |
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| HMDB ID | HMDB0015182 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Abacavir |
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| Description | Abacavir is only found in individuals that have used or taken this drug. It is a powerful nucleoside analog reverse transcriptase inhibitor (NRTI) used to treat HIV and AIDS. [Wikipedia ]Abacavir is a carbocyclic synthetic nucleoside analogue. Intracellularly, abacavir is converted by cellular enzymes to the active metabolite carbovir triphosphate, an analogue of deoxyguanosine-5'-triphosphate (dGTP). Carbovir triphosphate inhibits the activity of HIV-1 reverse transcriptase (RT) both by competing with the natural substrate dGTP and by its incorporation into viral DNA. |
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| Structure | NC1=NC2=C(N=CN2[C@@H]2C[C@H](CO)C=C2)C(NC2CC2)=N1 InChI=1S/C14H18N6O/c15-14-18-12(17-9-2-3-9)11-13(19-14)20(7-16-11)10-4-1-8(5-10)6-21/h1,4,7-10,21H,2-3,5-6H2,(H3,15,17,18,19)/t8-,10+/m1/s1 |
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| Synonyms | | Value | Source |
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| ABC | ChEBI | | {(1S-cis)-4-[2-amino-6-(cyclopropylamino)-9H-purin-9-yl]cyclopent-2-en-1-yl}methanol | ChEBI | | (1S,4R)-4-(2-Amino-6-(cyclopropylamino)-9H-purin-9-yl)-2-cyclopentene-1-methanol | HMDB | | Abacavir succinate | HMDB | | Ziagen | HMDB | | Abacavir sulfate | HMDB |
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| Chemical Formula | C14H18N6O |
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| Average Molecular Weight | 286.3323 |
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| Monoisotopic Molecular Weight | 286.154209228 |
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| IUPAC Name | [(1S,4R)-4-[2-amino-6-(cyclopropylamino)-9H-purin-9-yl]cyclopent-2-en-1-yl]methanol |
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| Traditional Name | abacavir |
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| CAS Registry Number | 136470-78-5 |
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| SMILES | NC1=NC2=C(N=CN2[C@@H]2C[C@H](CO)C=C2)C(NC2CC2)=N1 |
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| InChI Identifier | InChI=1S/C14H18N6O/c15-14-18-12(17-9-2-3-9)11-13(19-14)20(7-16-11)10-4-1-8(5-10)6-21/h1,4,7-10,21H,2-3,5-6H2,(H3,15,17,18,19)/t8-,10+/m1/s1 |
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| InChI Key | MCGSCOLBFJQGHM-SCZZXKLOSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as 1,3-substituted cyclopentyl purine nucleosides. These are nucleoside analogues with a structure that consists of a cyclobutane that is substituted a the 1-position with a hydroxyl group and at the 3-position with either a purine base. |
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| Kingdom | Organic compounds |
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| Super Class | Nucleosides, nucleotides, and analogues |
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| Class | Nucleoside and nucleotide analogues |
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| Sub Class | Cyclopentyl nucleosides |
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| Direct Parent | 1,3-substituted cyclopentyl purine nucleosides |
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| Alternative Parents | |
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| Substituents | - 1,3-substituted cyclopentyl purine nucleoside
- 6-alkylaminopurine
- 6-aminopurine
- Imidazopyrimidine
- Purine
- Aminopyrimidine
- Secondary aliphatic/aromatic amine
- N-substituted imidazole
- Pyrimidine
- Imidolactam
- Heteroaromatic compound
- Azole
- Imidazole
- Secondary amine
- Organoheterocyclic compound
- Azacycle
- Amine
- Organooxygen compound
- Organonitrogen compound
- Organic nitrogen compound
- Organopnictogen compound
- Primary alcohol
- Primary amine
- Organic oxygen compound
- Hydrocarbon derivative
- Alcohol
- Aromatic heteropolycyclic compound
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| Molecular Framework | Aromatic heteropolycyclic compounds |
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| External Descriptors | |
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| Ontology |
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| Physiological effect | Not Available |
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| Disposition | |
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| Process | |
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| Role | Not Available |
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| Physical Properties |
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| State | Solid |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | 165 °C | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | 1.21 g/L | Not Available | | LogP | 1.1 | Not Available |
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| Experimental Chromatographic Properties | Not Available |
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| Predicted Molecular Properties | |
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| Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Retention Times Underivatized| 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. | 2.12 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 10.0096 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.6 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 115.6 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1385.1 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 201.8 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 97.8 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 153.5 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 83.3 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 303.0 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 | 305.4 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 304.2 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 698.6 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 272.1 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 | 995.7 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 218.5 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 249.5 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 460.2 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 239.9 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 | 107.2 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| Abacavir,1TMS,isomer #1 | C[Si](C)(C)OC[C@@H]1C=C[C@H](N2C=NC3=C(NC4CC4)N=C(N)N=C32)C1 | 2972.2 | Semi standard non polar | 33892256 | | Abacavir,1TMS,isomer #2 | C[Si](C)(C)NC1=NC(NC2CC2)=C2N=CN([C@H]3C=C[C@@H](CO)C3)C2=N1 | 3025.3 | Semi standard non polar | 33892256 | | Abacavir,1TMS,isomer #3 | C[Si](C)(C)N(C1=NC(N)=NC2=C1N=CN2[C@H]1C=C[C@@H](CO)C1)C1CC1 | 2861.3 | Semi standard non polar | 33892256 | | Abacavir,2TMS,isomer #1 | C[Si](C)(C)NC1=NC(NC2CC2)=C2N=CN([C@H]3C=C[C@@H](CO[Si](C)(C)C)C3)C2=N1 | 2933.3 | Semi standard non polar | 33892256 | | Abacavir,2TMS,isomer #1 | C[Si](C)(C)NC1=NC(NC2CC2)=C2N=CN([C@H]3C=C[C@@H](CO[Si](C)(C)C)C3)C2=N1 | 2821.1 | Standard non polar | 33892256 | | Abacavir,2TMS,isomer #1 | C[Si](C)(C)NC1=NC(NC2CC2)=C2N=CN([C@H]3C=C[C@@H](CO[Si](C)(C)C)C3)C2=N1 | 4197.6 | Standard polar | 33892256 | | Abacavir,2TMS,isomer #2 | C[Si](C)(C)OC[C@@H]1C=C[C@H](N2C=NC3=C(N(C4CC4)[Si](C)(C)C)N=C(N)N=C32)C1 | 2833.1 | Semi standard non polar | 33892256 | | Abacavir,2TMS,isomer #2 | C[Si](C)(C)OC[C@@H]1C=C[C@H](N2C=NC3=C(N(C4CC4)[Si](C)(C)C)N=C(N)N=C32)C1 | 2820.4 | Standard non polar | 33892256 | | Abacavir,2TMS,isomer #2 | C[Si](C)(C)OC[C@@H]1C=C[C@H](N2C=NC3=C(N(C4CC4)[Si](C)(C)C)N=C(N)N=C32)C1 | 4034.4 | Standard polar | 33892256 | | Abacavir,2TMS,isomer #3 | C[Si](C)(C)N(C1=NC(NC2CC2)=C2N=CN([C@H]3C=C[C@@H](CO)C3)C2=N1)[Si](C)(C)C | 2921.6 | Semi standard non polar | 33892256 | | Abacavir,2TMS,isomer #3 | C[Si](C)(C)N(C1=NC(NC2CC2)=C2N=CN([C@H]3C=C[C@@H](CO)C3)C2=N1)[Si](C)(C)C | 3046.9 | Standard non polar | 33892256 | | Abacavir,2TMS,isomer #3 | C[Si](C)(C)N(C1=NC(NC2CC2)=C2N=CN([C@H]3C=C[C@@H](CO)C3)C2=N1)[Si](C)(C)C | 4451.0 | Standard polar | 33892256 | | Abacavir,2TMS,isomer #4 | C[Si](C)(C)NC1=NC(N(C2CC2)[Si](C)(C)C)=C2N=CN([C@H]3C=C[C@@H](CO)C3)C2=N1 | 2910.4 | Semi standard non polar | 33892256 | | Abacavir,2TMS,isomer #4 | C[Si](C)(C)NC1=NC(N(C2CC2)[Si](C)(C)C)=C2N=CN([C@H]3C=C[C@@H](CO)C3)C2=N1 | 2980.7 | Standard non polar | 33892256 | | Abacavir,2TMS,isomer #4 | C[Si](C)(C)NC1=NC(N(C2CC2)[Si](C)(C)C)=C2N=CN([C@H]3C=C[C@@H](CO)C3)C2=N1 | 4332.8 | Standard polar | 33892256 | | Abacavir,3TMS,isomer #1 | C[Si](C)(C)OC[C@@H]1C=C[C@H](N2C=NC3=C(NC4CC4)N=C(N([Si](C)(C)C)[Si](C)(C)C)N=C32)C1 | 2898.0 | Semi standard non polar | 33892256 | | Abacavir,3TMS,isomer #1 | C[Si](C)(C)OC[C@@H]1C=C[C@H](N2C=NC3=C(NC4CC4)N=C(N([Si](C)(C)C)[Si](C)(C)C)N=C32)C1 | 2998.3 | Standard non polar | 33892256 | | Abacavir,3TMS,isomer #1 | C[Si](C)(C)OC[C@@H]1C=C[C@H](N2C=NC3=C(NC4CC4)N=C(N([Si](C)(C)C)[Si](C)(C)C)N=C32)C1 | 3937.1 | Standard polar | 33892256 | | Abacavir,3TMS,isomer #2 | C[Si](C)(C)NC1=NC(N(C2CC2)[Si](C)(C)C)=C2N=CN([C@H]3C=C[C@@H](CO[Si](C)(C)C)C3)C2=N1 | 2883.2 | Semi standard non polar | 33892256 | | Abacavir,3TMS,isomer #2 | C[Si](C)(C)NC1=NC(N(C2CC2)[Si](C)(C)C)=C2N=CN([C@H]3C=C[C@@H](CO[Si](C)(C)C)C3)C2=N1 | 2939.7 | Standard non polar | 33892256 | | Abacavir,3TMS,isomer #2 | C[Si](C)(C)NC1=NC(N(C2CC2)[Si](C)(C)C)=C2N=CN([C@H]3C=C[C@@H](CO[Si](C)(C)C)C3)C2=N1 | 3808.0 | Standard polar | 33892256 | | Abacavir,3TMS,isomer #3 | C[Si](C)(C)N(C1=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC2=C1N=CN2[C@H]1C=C[C@@H](CO)C1)C1CC1 | 2887.2 | Semi standard non polar | 33892256 | | Abacavir,3TMS,isomer #3 | C[Si](C)(C)N(C1=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC2=C1N=CN2[C@H]1C=C[C@@H](CO)C1)C1CC1 | 3143.0 | Standard non polar | 33892256 | | Abacavir,3TMS,isomer #3 | C[Si](C)(C)N(C1=NC(N([Si](C)(C)C)[Si](C)(C)C)=NC2=C1N=CN2[C@H]1C=C[C@@H](CO)C1)C1CC1 | 4032.2 | Standard polar | 33892256 | | Abacavir,4TMS,isomer #1 | C[Si](C)(C)OC[C@@H]1C=C[C@H](N2C=NC3=C(N(C4CC4)[Si](C)(C)C)N=C(N([Si](C)(C)C)[Si](C)(C)C)N=C32)C1 | 2907.4 | Semi standard non polar | 33892256 | | Abacavir,4TMS,isomer #1 | C[Si](C)(C)OC[C@@H]1C=C[C@H](N2C=NC3=C(N(C4CC4)[Si](C)(C)C)N=C(N([Si](C)(C)C)[Si](C)(C)C)N=C32)C1 | 3091.1 | Standard non polar | 33892256 | | Abacavir,4TMS,isomer #1 | C[Si](C)(C)OC[C@@H]1C=C[C@H](N2C=NC3=C(N(C4CC4)[Si](C)(C)C)N=C(N([Si](C)(C)C)[Si](C)(C)C)N=C32)C1 | 3554.0 | Standard polar | 33892256 | | Abacavir,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC[C@@H]1C=C[C@H](N2C=NC3=C(NC4CC4)N=C(N)N=C32)C1 | 3190.6 | Semi standard non polar | 33892256 | | Abacavir,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NC1=NC(NC2CC2)=C2N=CN([C@H]3C=C[C@@H](CO)C3)C2=N1 | 3214.0 | Semi standard non polar | 33892256 | | Abacavir,1TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)N(C1=NC(N)=NC2=C1N=CN2[C@H]1C=C[C@@H](CO)C1)C1CC1 | 3063.0 | Semi standard non polar | 33892256 | | Abacavir,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC1=NC(NC2CC2)=C2N=CN([C@H]3C=C[C@@H](CO[Si](C)(C)C(C)(C)C)C3)C2=N1 | 3297.0 | Semi standard non polar | 33892256 | | Abacavir,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC1=NC(NC2CC2)=C2N=CN([C@H]3C=C[C@@H](CO[Si](C)(C)C(C)(C)C)C3)C2=N1 | 3306.0 | Standard non polar | 33892256 | | Abacavir,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC1=NC(NC2CC2)=C2N=CN([C@H]3C=C[C@@H](CO[Si](C)(C)C(C)(C)C)C3)C2=N1 | 4240.0 | Standard polar | 33892256 | | Abacavir,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC[C@@H]1C=C[C@H](N2C=NC3=C(N(C4CC4)[Si](C)(C)C(C)(C)C)N=C(N)N=C32)C1 | 3195.9 | Semi standard non polar | 33892256 | | Abacavir,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC[C@@H]1C=C[C@H](N2C=NC3=C(N(C4CC4)[Si](C)(C)C(C)(C)C)N=C(N)N=C32)C1 | 3308.0 | Standard non polar | 33892256 | | Abacavir,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC[C@@H]1C=C[C@H](N2C=NC3=C(N(C4CC4)[Si](C)(C)C(C)(C)C)N=C(N)N=C32)C1 | 4088.9 | Standard polar | 33892256 | | Abacavir,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)N(C1=NC(NC2CC2)=C2N=CN([C@H]3C=C[C@@H](CO)C3)C2=N1)[Si](C)(C)C(C)(C)C | 3335.9 | Semi standard non polar | 33892256 | | Abacavir,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)N(C1=NC(NC2CC2)=C2N=CN([C@H]3C=C[C@@H](CO)C3)C2=N1)[Si](C)(C)C(C)(C)C | 3516.9 | Standard non polar | 33892256 | | Abacavir,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)N(C1=NC(NC2CC2)=C2N=CN([C@H]3C=C[C@@H](CO)C3)C2=N1)[Si](C)(C)C(C)(C)C | 4431.7 | Standard polar | 33892256 | | Abacavir,2TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)NC1=NC(N(C2CC2)[Si](C)(C)C(C)(C)C)=C2N=CN([C@H]3C=C[C@@H](CO)C3)C2=N1 | 3275.1 | Semi standard non polar | 33892256 | | Abacavir,2TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)NC1=NC(N(C2CC2)[Si](C)(C)C(C)(C)C)=C2N=CN([C@H]3C=C[C@@H](CO)C3)C2=N1 | 3499.3 | Standard non polar | 33892256 | | Abacavir,2TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)NC1=NC(N(C2CC2)[Si](C)(C)C(C)(C)C)=C2N=CN([C@H]3C=C[C@@H](CO)C3)C2=N1 | 4315.8 | Standard polar | 33892256 | | Abacavir,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC[C@@H]1C=C[C@H](N2C=NC3=C(NC4CC4)N=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N=C32)C1 | 3455.4 | Semi standard non polar | 33892256 | | Abacavir,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC[C@@H]1C=C[C@H](N2C=NC3=C(NC4CC4)N=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N=C32)C1 | 3688.8 | Standard non polar | 33892256 | | Abacavir,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC[C@@H]1C=C[C@H](N2C=NC3=C(NC4CC4)N=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N=C32)C1 | 4035.1 | Standard polar | 33892256 | | Abacavir,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NC1=NC(N(C2CC2)[Si](C)(C)C(C)(C)C)=C2N=CN([C@H]3C=C[C@@H](CO[Si](C)(C)C(C)(C)C)C3)C2=N1 | 3398.5 | Semi standard non polar | 33892256 | | Abacavir,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NC1=NC(N(C2CC2)[Si](C)(C)C(C)(C)C)=C2N=CN([C@H]3C=C[C@@H](CO[Si](C)(C)C(C)(C)C)C3)C2=N1 | 3648.6 | Standard non polar | 33892256 | | Abacavir,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NC1=NC(N(C2CC2)[Si](C)(C)C(C)(C)C)=C2N=CN([C@H]3C=C[C@@H](CO[Si](C)(C)C(C)(C)C)C3)C2=N1 | 3927.7 | Standard polar | 33892256 | | Abacavir,3TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)N(C1=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC2=C1N=CN2[C@H]1C=C[C@@H](CO)C1)C1CC1 | 3442.0 | Semi standard non polar | 33892256 | | Abacavir,3TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)N(C1=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC2=C1N=CN2[C@H]1C=C[C@@H](CO)C1)C1CC1 | 3833.7 | Standard non polar | 33892256 | | Abacavir,3TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)N(C1=NC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC2=C1N=CN2[C@H]1C=C[C@@H](CO)C1)C1CC1 | 4056.9 | Standard polar | 33892256 | | Abacavir,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC[C@@H]1C=C[C@H](N2C=NC3=C(N(C4CC4)[Si](C)(C)C(C)(C)C)N=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N=C32)C1 | 3585.5 | Semi standard non polar | 33892256 | | Abacavir,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC[C@@H]1C=C[C@H](N2C=NC3=C(N(C4CC4)[Si](C)(C)C(C)(C)C)N=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N=C32)C1 | 3924.1 | Standard non polar | 33892256 | | Abacavir,4TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC[C@@H]1C=C[C@H](N2C=NC3=C(N(C4CC4)[Si](C)(C)C(C)(C)C)N=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)N=C32)C1 | 3760.8 | Standard polar | 33892256 |
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