| 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 15:16:50 UTC |
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| Update Date | 2023-02-21 17:18:14 UTC |
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| HMDB ID | HMDB0014670 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Foscarnet |
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| Description | Foscarnet is only found in individuals that have used or taken this drug. It is an antiviral agent used in the treatment of cytomegalovirus retinitis. Foscarnet also shows activity against human herpesviruses and HIV. [PubChem]Foscarnet exerts its antiviral activity by a selective inhibition at the pyrophosphate binding site on virus-specific DNA polymerases at concentrations that do not affect cellular DNA polymerases. |
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| Structure | InChI=1S/CH3O5P/c2-1(3)7(4,5)6/h(H,2,3)(H2,4,5,6) |
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| Synonyms | | Value | Source |
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| Carboxyphosphonic acid | ChEBI | | Foscarmet | ChEBI | | Phosphonomethanoic acid | ChEBI | | Carboxyphosphonate | Generator | | Phosphonomethanoate | Generator | | Dihydroxyphosphinecarboxylic acid oxide | HMDB | | Phgosphonocarboxylic acid | HMDB | | Phosphonoformate | HMDB | | Phosphonoformic acid | HMDB | | Foscarnet barium (2:3) salt | HMDB | | Foscarnet sodium hexahydrate | HMDB | | Foscarnet trisodium salt | HMDB | | Foscavir | HMDB | | Foscarnet disodium salt | HMDB | | Hexahydrate, foscarnet sodium | HMDB | | Trilithium salt, foscarnet | HMDB | | Tripotassium salt, foscarnet | HMDB | | Foscarnet calcium (2:3) salt | HMDB | | Foscarnet manganese (2+) (2:3) salt | HMDB | | Foscarnet sodium | HMDB | | Foscarnet tripotassium salt | HMDB | | Phosphonoformate, trisodium | HMDB | | Sodium hexahydrate, foscarnet | HMDB | | Sodium, foscarnet | HMDB | | Disodium salt, foscarnet | HMDB | | Foscarnet magnesium (2:3) salt | HMDB | | Foscarnet trilithium salt | HMDB | | Trisodium phosphonoformate | HMDB | | Trisodium salt, foscarnet | HMDB | | FOSCARNET | ChEBI |
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| Chemical Formula | CH3O5P |
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| Average Molecular Weight | 126.0053 |
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| Monoisotopic Molecular Weight | 125.971809718 |
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| IUPAC Name | phosphonoformic acid |
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| Traditional Name | foscarnet |
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| CAS Registry Number | 63585-09-1 |
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| SMILES | OC(=O)P(O)(O)=O |
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| InChI Identifier | InChI=1S/CH3O5P/c2-1(3)7(4,5)6/h(H,2,3)(H2,4,5,6) |
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| InChI Key | ZJAOAACCNHFJAH-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as organic phosphonic acids. These are organic compounds containing phosphonic acid. |
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| Kingdom | Organic compounds |
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| Super Class | Organic acids and derivatives |
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| Class | Organic phosphonic acids and derivatives |
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| Sub Class | Organic phosphonic acids |
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| Direct Parent | Organic phosphonic acids |
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| Alternative Parents | |
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| Substituents | - Organophosphonic acid
- Carbonic acid derivative
- Organic oxygen compound
- Organopnictogen compound
- Organic oxide
- Hydrocarbon derivative
- Organophosphorus compound
- Organooxygen compound
- Aliphatic acyclic compound
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| Molecular Framework | Aliphatic acyclic 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 | Not Available |
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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 | 88.06 °C | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | 16.8 g/L | Not Available | | LogP | -2.1 | 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. | 1.08 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 9.0573 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 6.01 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 372.3 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 543.0 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 376.2 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 76.3 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 276.4 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 135.2 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 275.9 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 | 262.0 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 750.3 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 593.0 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 41.6 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 | 662.6 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 234.5 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 358.1 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 685.4 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 412.1 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 | 413.7 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| Foscarnet,1TMS,isomer #1 | C[Si](C)(C)OC(=O)P(=O)(O)O | 1281.8 | Semi standard non polar | 33892256 | | Foscarnet,1TMS,isomer #2 | C[Si](C)(C)OP(=O)(O)C(=O)O | 1349.1 | Semi standard non polar | 33892256 | | Foscarnet,2TMS,isomer #1 | C[Si](C)(C)OC(=O)P(=O)(O)O[Si](C)(C)C | 1358.3 | Semi standard non polar | 33892256 | | Foscarnet,2TMS,isomer #1 | C[Si](C)(C)OC(=O)P(=O)(O)O[Si](C)(C)C | 1305.0 | Standard non polar | 33892256 | | Foscarnet,2TMS,isomer #1 | C[Si](C)(C)OC(=O)P(=O)(O)O[Si](C)(C)C | 1537.2 | Standard polar | 33892256 | | Foscarnet,2TMS,isomer #2 | C[Si](C)(C)OP(=O)(O[Si](C)(C)C)C(=O)O | 1415.9 | Semi standard non polar | 33892256 | | Foscarnet,2TMS,isomer #2 | C[Si](C)(C)OP(=O)(O[Si](C)(C)C)C(=O)O | 1334.5 | Standard non polar | 33892256 | | Foscarnet,2TMS,isomer #2 | C[Si](C)(C)OP(=O)(O[Si](C)(C)C)C(=O)O | 1497.4 | Standard polar | 33892256 | | Foscarnet,3TMS,isomer #1 | C[Si](C)(C)OC(=O)P(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 1455.1 | Semi standard non polar | 33892256 | | Foscarnet,3TMS,isomer #1 | C[Si](C)(C)OC(=O)P(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 1398.3 | Standard non polar | 33892256 | | Foscarnet,3TMS,isomer #1 | C[Si](C)(C)OC(=O)P(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 1410.9 | Standard polar | 33892256 | | Foscarnet,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)P(=O)(O)O | 1548.0 | Semi standard non polar | 33892256 | | Foscarnet,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OP(=O)(O)C(=O)O | 1615.7 | Semi standard non polar | 33892256 | | Foscarnet,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)P(=O)(O)O[Si](C)(C)C(C)(C)C | 1816.4 | Semi standard non polar | 33892256 | | Foscarnet,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)P(=O)(O)O[Si](C)(C)C(C)(C)C | 1718.3 | Standard non polar | 33892256 | | Foscarnet,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)P(=O)(O)O[Si](C)(C)C(C)(C)C | 1828.7 | Standard polar | 33892256 | | Foscarnet,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OP(=O)(O[Si](C)(C)C(C)(C)C)C(=O)O | 1857.0 | Semi standard non polar | 33892256 | | Foscarnet,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OP(=O)(O[Si](C)(C)C(C)(C)C)C(=O)O | 1761.6 | Standard non polar | 33892256 | | Foscarnet,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OP(=O)(O[Si](C)(C)C(C)(C)C)C(=O)O | 1818.2 | Standard polar | 33892256 | | Foscarnet,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)P(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2042.6 | Semi standard non polar | 33892256 | | Foscarnet,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)P(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 1976.8 | Standard non polar | 33892256 | | Foscarnet,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)P(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 1819.2 | Standard polar | 33892256 |
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted GC-MS | Predicted GC-MS Spectrum - Foscarnet GC-MS (Non-derivatized) - 70eV, Positive | splash10-0059-9500000000-29e34b6d5b8cc1784ede | 2017-08-28 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Foscarnet GC-MS (1 TMS) - 70eV, Positive | splash10-0089-9400000000-9a00c96ad9c0d4c8c6e4 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Foscarnet GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Foscarnet 10V, Positive-QTOF | splash10-0059-5900000000-d1fa15eab370c32d2fe7 | 2017-07-26 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Foscarnet 20V, Positive-QTOF | splash10-001i-9000000000-45d4c79e5cb632ac5f31 | 2017-07-26 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Foscarnet 40V, Positive-QTOF | splash10-001i-9000000000-ab711fe79e31c9cfd5c5 | 2017-07-26 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Foscarnet 10V, Negative-QTOF | splash10-0089-9400000000-1dede2e854977c49e9cd | 2017-07-26 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Foscarnet 20V, Negative-QTOF | splash10-001i-9300000000-4cc1233e47347e183583 | 2017-07-26 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Foscarnet 40V, Negative-QTOF | splash10-0a4i-3900000000-9457754caf0649be24ce | 2017-07-26 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Foscarnet 10V, Negative-QTOF | splash10-024i-9400000000-2bed6358f65878a8187f | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Foscarnet 20V, Negative-QTOF | splash10-03di-9000000000-a79bd10f4cdbb7efec47 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Foscarnet 40V, Negative-QTOF | splash10-03di-9000000000-5afa5d3cea1d23978ed6 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Foscarnet 10V, Positive-QTOF | splash10-003r-9700000000-463993cb255207248399 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Foscarnet 20V, Positive-QTOF | splash10-001i-9000000000-9bf8d71fcf21f56edb86 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Foscarnet 40V, Positive-QTOF | splash10-01q9-9000000000-0c8460c828950fec5438 | 2021-09-22 | Wishart Lab | View Spectrum |
IR Spectra| Spectrum Type | Description | Deposition Date | Source | View |
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| Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M-H]-) | 2023-02-03 | FELIX lab | View Spectrum | | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+) | 2023-02-03 | FELIX lab | View Spectrum | | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+) | 2023-02-03 | FELIX lab | View Spectrum |
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