Record Information |
---|
Version | 5.0 |
---|
Status | Detected but not Quantified |
---|
Creation Date | 2017-03-21 06:14:48 UTC |
---|
Update Date | 2023-02-21 17:30:52 UTC |
---|
HMDB ID | HMDB0062403 |
---|
Secondary Accession Numbers | |
---|
Metabolite Identification |
---|
Common Name | 4-hydroxy-3-nitrophenylacetate |
---|
Description | 4-hydroxy-3-nitrophenylacetate, also known as 3-nitro-4-hydroxyphenylacetic acid, is slightly soluble (in water). It is a mildly acidic compound. This metabolite is a member of the class of compounds known as nitrophenols. Nitrophenols are compounds containing a nitrophenol moiety, which consists of a benzene ring bearing both a hydroxyl group and a nitro group on two different ring carbon atoms. Free nitrotyrosine undergoes metabolism to form 3-nitro-4-hydroxyphenylacetic acid (NHPA) which is excreted in the urine (Wikipedia). However, it is not known whether NHPA is derived exclusively from metabolism of nitrotyrosine, or whether it can be formed by nitration of circulating para -hydroxyphenylacetic acid (PHPA), a metabolite of tyrosine (PMID: 12797864 ). Since the plasma concentration of PHPA is markedly higher than free nitrotyrosine (approx. 400-fold), the nitration of high-circulating endogenous PHPA to form NHPA becomes very significant and accounts for the majority of NHPA excreted in urine (PMID: 12797864 ). |
---|
Structure | OC(=O)CC1=CC(=C(O)C=C1)[N+]([O-])=O InChI=1S/C8H7NO5/c10-7-2-1-5(4-8(11)12)3-6(7)9(13)14/h1-3,10H,4H2,(H,11,12) |
---|
Synonyms | Value | Source |
---|
2-(4-HYDROXY-3-nitrophenyl)acetIC ACID | ChEBI | 4-Hydroxy-3-nitrophenylacetic acid | ChEBI | NO2hpa | ChEBI | 2-(4-HYDROXY-3-nitrophenyl)acetate | Generator | NP-Hapten | HMDB | Hapten NP | HMDB | (4-Hydroxy-3-nitrophenyl)acetyl | HMDB | 4-Hydroxy-3-nitrophenylacetyl | HMDB | 3-Nitro-4-hydroxyphenylacetic acid | HMDB | 4-OHNOPHAX | HMDB | 4-Hydroxy-3-nitrophenyl acetyl | HMDB | 4-Hydroxy-5-nitrophenyl acetic acid | HMDB | 4-Hydroxy-3-nitrophenylacetate | Generator |
|
---|
Chemical Formula | C8H7NO5 |
---|
Average Molecular Weight | 197.1449 |
---|
Monoisotopic Molecular Weight | 197.032422339 |
---|
IUPAC Name | 2-(4-hydroxy-3-nitrophenyl)acetic acid |
---|
Traditional Name | (4-hydroxy-3-nitrophenyl)acetic acid |
---|
CAS Registry Number | Not Available |
---|
SMILES | OC(=O)CC1=CC(=C(O)C=C1)[N+]([O-])=O |
---|
InChI Identifier | InChI=1S/C8H7NO5/c10-7-2-1-5(4-8(11)12)3-6(7)9(13)14/h1-3,10H,4H2,(H,11,12) |
---|
InChI Key | QBHBHOSRLDPIHG-UHFFFAOYSA-N |
---|
Chemical Taxonomy |
---|
Description | Belongs to the class of organic compounds known as nitrophenols. Nitrophenols are compounds containing a nitrophenol moiety, which consists of a benzene ring bearing both a hydroxyl group and a nitro group on two different ring carbon atoms. |
---|
Kingdom | Organic compounds |
---|
Super Class | Benzenoids |
---|
Class | Phenols |
---|
Sub Class | Nitrophenols |
---|
Direct Parent | Nitrophenols |
---|
Alternative Parents | |
---|
Substituents | - Nitrophenol
- Nitrobenzene
- Nitroaromatic compound
- 1-hydroxy-2-unsubstituted benzenoid
- Monocyclic benzene moiety
- C-nitro compound
- Organic nitro compound
- Carboxylic acid derivative
- Carboxylic acid
- Monocarboxylic acid or derivatives
- Organic 1,3-dipolar compound
- Propargyl-type 1,3-dipolar organic compound
- Allyl-type 1,3-dipolar organic compound
- Organic oxoazanium
- Organic nitrogen compound
- Organonitrogen compound
- Organooxygen compound
- Hydrocarbon derivative
- Organic oxide
- Organopnictogen compound
- Organic oxygen compound
- Carbonyl group
- Aromatic homomonocyclic compound
|
---|
Molecular Framework | Aromatic homomonocyclic compounds |
---|
External Descriptors | |
---|
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 | 2.74 g/l | ALOGPS | LogP | 1.14 | ALOGPS |
|
---|
Experimental Chromatographic Properties | Not Available |
---|
Predicted Molecular Properties | |
---|
Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Retention Times UnderivatizedChromatographic 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. | 3.02 minutes | 32390414 | Predicted by Siyang on May 30, 2022 | 11.4784 minutes | 33406817 | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.34 minutes | 32390414 | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1454.9 seconds | 40023050 | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 360.1 seconds | 40023050 | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 121.1 seconds | 40023050 | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 210.5 seconds | 40023050 | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 97.5 seconds | 40023050 | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 428.2 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 | 387.3 seconds | 40023050 | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 253.9 seconds | 40023050 | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 891.1 seconds | 40023050 | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 378.6 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 | 1155.4 seconds | 40023050 | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 288.2 seconds | 40023050 | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 355.7 seconds | 40023050 | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 532.8 seconds | 40023050 | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 299.1 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 | 256.6 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
---|
4-hydroxy-3-nitrophenylacetate,1TMS,isomer #1 | C[Si](C)(C)OC(=O)CC1=CC=C(O)C([N+](=O)[O-])=C1 | 1857.8 | Semi standard non polar | 33892256 | 4-hydroxy-3-nitrophenylacetate,1TMS,isomer #2 | C[Si](C)(C)OC1=CC=C(CC(=O)O)C=C1[N+](=O)[O-] | 1892.3 | Semi standard non polar | 33892256 | 4-hydroxy-3-nitrophenylacetate,2TMS,isomer #1 | C[Si](C)(C)OC(=O)CC1=CC=C(O[Si](C)(C)C)C([N+](=O)[O-])=C1 | 1968.3 | Semi standard non polar | 33892256 | 4-hydroxy-3-nitrophenylacetate,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)CC1=CC=C(O)C([N+](=O)[O-])=C1 | 2108.8 | Semi standard non polar | 33892256 | 4-hydroxy-3-nitrophenylacetate,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC1=CC=C(CC(=O)O)C=C1[N+](=O)[O-] | 2194.1 | Semi standard non polar | 33892256 | 4-hydroxy-3-nitrophenylacetate,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)CC1=CC=C(O[Si](C)(C)C(C)(C)C)C([N+](=O)[O-])=C1 | 2455.9 | Semi standard non polar | 33892256 |
|
---|
| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
---|
Predicted GC-MS | Predicted GC-MS Spectrum - 4-hydroxy-3-nitrophenylacetate GC-MS (Non-derivatized) - 70eV, Positive | splash10-0udi-6900000000-e5a377fa30be1cf9599c | 2017-08-28 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 4-hydroxy-3-nitrophenylacetate GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
---|
Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-hydroxy-3-nitrophenylacetate 10V, Positive-QTOF | splash10-0002-0900000000-79a4c32d8d4140950f15 | 2017-07-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-hydroxy-3-nitrophenylacetate 20V, Positive-QTOF | splash10-006x-0900000000-f46310eb481a53ce8a73 | 2017-07-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-hydroxy-3-nitrophenylacetate 40V, Positive-QTOF | splash10-006y-2900000000-1198cd045e8ca04126ed | 2017-07-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-hydroxy-3-nitrophenylacetate 10V, Negative-QTOF | splash10-0002-0900000000-edf1df88d14334cd7609 | 2017-07-26 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-hydroxy-3-nitrophenylacetate 20V, Negative-QTOF | splash10-0002-1900000000-de624db331c7d7c2ad29 | 2017-07-26 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-hydroxy-3-nitrophenylacetate 40V, Negative-QTOF | splash10-0a4i-9400000000-fd42775792f6028d92ba | 2017-07-26 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-hydroxy-3-nitrophenylacetate 10V, Negative-QTOF | splash10-001i-0900000000-4322905b69ee20c9fe7b | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-hydroxy-3-nitrophenylacetate 20V, Negative-QTOF | splash10-0zgi-0900000000-32060e9dd1d20b4cbfba | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-hydroxy-3-nitrophenylacetate 40V, Negative-QTOF | splash10-0002-9600000000-ddfb1263633ffe02e608 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-hydroxy-3-nitrophenylacetate 10V, Positive-QTOF | splash10-0002-0900000000-cd198104c5c4f1e9625d | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-hydroxy-3-nitrophenylacetate 20V, Positive-QTOF | splash10-0udj-0900000000-740cc01eff010d7e6826 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4-hydroxy-3-nitrophenylacetate 40V, Positive-QTOF | splash10-0a4i-8900000000-e126a2d3aff76df1c47b | 2021-09-23 | Wishart Lab | View Spectrum |
IR SpectraSpectrum Type | Description | Deposition Date | Source | View |
---|
Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M-H]-) | 2023-02-04 | FELIX lab | View Spectrum | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+) | 2023-02-04 | FELIX lab | View Spectrum | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+) | 2023-02-04 | FELIX lab | View Spectrum |
|
---|
General References | - Takahama U, Oniki T, Murata H: The presence of 4-hydroxyphenylacetic acid in human saliva and the possibility of its nitration by salivary nitrite in the stomach. FEBS Lett. 2002 May 8;518(1-3):116-8. [PubMed:11997029 ]
- Mani AR, Pannala AS, Orie NN, Ollosson R, Harry D, Rice-Evans CA, Moore KP: Nitration of endogenous para-hydroxyphenylacetic acid and the metabolism of nitrotyrosine. Biochem J. 2003 Sep 1;374(Pt 2):521-7. [PubMed:12797864 ]
|
---|