| Record Information |
|---|
| Version | 5.0 |
|---|
| Status | Detected but not Quantified |
|---|
| Creation Date | 2021-09-10 23:32:18 UTC |
|---|
| Update Date | 2021-09-26 22:55:40 UTC |
|---|
| HMDB ID | HMDB0246521 |
|---|
| Secondary Accession Numbers | None |
|---|
| Metabolite Identification |
|---|
| Common Name | 4-Methylumbelliferyl phosphate |
|---|
| Description | [(4-methyl-2-oxo-2H-chromen-7-yl)oxy]phosphonic acid belongs to the class of organic compounds known as coumarins and derivatives. These are polycyclic aromatic compounds containing a 1-benzopyran moiety with a ketone group at the C2 carbon atom (1-benzopyran-2-one). Based on a literature review very few articles have been published on [(4-methyl-2-oxo-2H-chromen-7-yl)oxy]phosphonic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). 4-methylumbelliferyl phosphate is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 4-Methylumbelliferyl phosphate is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources. |
|---|
| Structure | CC1=CC(=O)OC2=C1C=CC(OP(O)(O)=O)=C2 InChI=1S/C10H9O6P/c1-6-4-10(11)15-9-5-7(2-3-8(6)9)16-17(12,13)14/h2-5H,1H3,(H2,12,13,14) |
|---|
| Synonyms | | Value | Source |
|---|
| [(4-Methyl-2-oxo-2H-chromen-7-yl)oxy]phosphonate | Generator | | 4-Methylumbelliferone phosphate | ChEMBL | | 4-Methylumbelliferone phosphoric acid | Generator | | 4-Methylumbelliferyl phosphoric acid | Generator |
|
|---|
| Chemical Formula | C10H9O6P |
|---|
| Average Molecular Weight | 256.1486 |
|---|
| Monoisotopic Molecular Weight | 256.013674532 |
|---|
| IUPAC Name | [(4-methyl-2-oxo-2H-chromen-7-yl)oxy]phosphonic acid |
|---|
| Traditional Name | (4-methyl-2-oxochromen-7-yl)oxyphosphonic acid |
|---|
| CAS Registry Number | Not Available |
|---|
| SMILES | CC1=CC(=O)OC2=C1C=CC(OP(O)(O)=O)=C2 |
|---|
| InChI Identifier | InChI=1S/C10H9O6P/c1-6-4-10(11)15-9-5-7(2-3-8(6)9)16-17(12,13)14/h2-5H,1H3,(H2,12,13,14) |
|---|
| InChI Key | BCHIXGBGRHLSBE-UHFFFAOYSA-N |
|---|
| Chemical Taxonomy |
|---|
| Description | Belongs to the class of organic compounds known as coumarins and derivatives. These are polycyclic aromatic compounds containing a 1-benzopyran moiety with a ketone group at the C2 carbon atom (1-benzopyran-2-one). |
|---|
| Kingdom | Organic compounds |
|---|
| Super Class | Phenylpropanoids and polyketides |
|---|
| Class | Coumarins and derivatives |
|---|
| Sub Class | Not Available |
|---|
| Direct Parent | Coumarins and derivatives |
|---|
| Alternative Parents | |
|---|
| Substituents | - Coumarin
- Aryl phosphate
- Aryl phosphomonoester
- Benzopyran
- 1-benzopyran
- Pyranone
- Organic phosphoric acid derivative
- Phosphoric acid ester
- Pyran
- Benzenoid
- Heteroaromatic compound
- Lactone
- Organoheterocyclic compound
- Oxacycle
- Organic oxide
- Hydrocarbon derivative
- Organic oxygen compound
- Organooxygen compound
- Aromatic heteropolycyclic compound
|
|---|
| Molecular Framework | Aromatic heteropolycyclic compounds |
|---|
| External Descriptors | Not Available |
|---|
| Ontology |
|---|
| Physiological effect | Not Available |
|---|
| Disposition | |
|---|
| Process | Not Available |
|---|
| Role | Not Available |
|---|
| Physical Properties |
|---|
| State | Not Available |
|---|
| Experimental Molecular Properties | | Property | Value | Reference |
|---|
| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | Not Available |
|
|---|
| Experimental Chromatographic Properties | Not Available |
|---|
| Predicted Molecular Properties | |
|---|
| Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
|---|
| Predicted by Siyang on May 30, 2022 | 9.7915 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.42 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 763.4 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 305.7 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 105.6 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 174.8 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 63.4 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 312.6 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 | 344.6 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 352.5 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 685.9 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 258.9 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 | 775.7 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 196.8 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 226.6 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 513.6 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 271.1 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 | 282.5 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
|---|
| 4-Methylumbelliferyl phosphate,1TMS,isomer #1 | CC1=CC(=O)OC2=CC(OP(=O)(O)O[Si](C)(C)C)=CC=C12 | 2344.3 | Semi standard non polar | 33892256 | | 4-Methylumbelliferyl phosphate,1TMS,isomer #1 | CC1=CC(=O)OC2=CC(OP(=O)(O)O[Si](C)(C)C)=CC=C12 | 2383.2 | Standard non polar | 33892256 | | 4-Methylumbelliferyl phosphate,1TMS,isomer #1 | CC1=CC(=O)OC2=CC(OP(=O)(O)O[Si](C)(C)C)=CC=C12 | 2908.6 | Standard polar | 33892256 | | 4-Methylumbelliferyl phosphate,2TMS,isomer #1 | CC1=CC(=O)OC2=CC(OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)=CC=C12 | 2353.4 | Semi standard non polar | 33892256 | | 4-Methylumbelliferyl phosphate,2TMS,isomer #1 | CC1=CC(=O)OC2=CC(OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)=CC=C12 | 2441.2 | Standard non polar | 33892256 | | 4-Methylumbelliferyl phosphate,2TMS,isomer #1 | CC1=CC(=O)OC2=CC(OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)=CC=C12 | 2597.0 | Standard polar | 33892256 | | 4-Methylumbelliferyl phosphate,1TBDMS,isomer #1 | CC1=CC(=O)OC2=CC(OP(=O)(O)O[Si](C)(C)C(C)(C)C)=CC=C12 | 2601.9 | Semi standard non polar | 33892256 | | 4-Methylumbelliferyl phosphate,1TBDMS,isomer #1 | CC1=CC(=O)OC2=CC(OP(=O)(O)O[Si](C)(C)C(C)(C)C)=CC=C12 | 2589.1 | Standard non polar | 33892256 | | 4-Methylumbelliferyl phosphate,1TBDMS,isomer #1 | CC1=CC(=O)OC2=CC(OP(=O)(O)O[Si](C)(C)C(C)(C)C)=CC=C12 | 3057.1 | Standard polar | 33892256 | | 4-Methylumbelliferyl phosphate,2TBDMS,isomer #1 | CC1=CC(=O)OC2=CC(OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)=CC=C12 | 2807.8 | Semi standard non polar | 33892256 | | 4-Methylumbelliferyl phosphate,2TBDMS,isomer #1 | CC1=CC(=O)OC2=CC(OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)=CC=C12 | 2865.7 | Standard non polar | 33892256 | | 4-Methylumbelliferyl phosphate,2TBDMS,isomer #1 | CC1=CC(=O)OC2=CC(OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)=CC=C12 | 2885.4 | Standard polar | 33892256 |
|
|---|
| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
|---|
| Predicted GC-MS | Predicted GC-MS Spectrum - 4-Methylumbelliferyl phosphate GC-MS (Non-derivatized) - 70eV, Positive | splash10-0571-3890000000-729a8d6a8a3530f56524 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 4-Methylumbelliferyl phosphate 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 |
|---|
| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Methylumbelliferyl phosphate 10V, Positive-QTOF | splash10-0a4i-0090000000-eee7442828ef70a8de15 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Methylumbelliferyl phosphate 20V, Positive-QTOF | splash10-0a4i-0190000000-29739e501b3fcd36ca97 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Methylumbelliferyl phosphate 40V, Positive-QTOF | splash10-017j-3910000000-fd0b6229fa7803b941d7 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Methylumbelliferyl phosphate 10V, Negative-QTOF | splash10-0a6r-5090000000-0e65e5c7c52bd826062f | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Methylumbelliferyl phosphate 20V, Negative-QTOF | splash10-004i-9030000000-fe59b48209f68ee977f2 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-Methylumbelliferyl phosphate 40V, Negative-QTOF | splash10-004i-9000000000-a5e502a2627af2048a1f | 2021-10-12 | Wishart Lab | View Spectrum |
|
|---|