Record Information |
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Version | 5.0 |
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Status | Detected but not Quantified |
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Creation Date | 2021-09-10 23:32:48 UTC |
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Update Date | 2021-09-26 22:55:40 UTC |
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HMDB ID | HMDB0246529 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | 4-Nitroaniline |
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Description | 4-nitroaniline belongs to the class of organic compounds known as nitrobenzenes. Nitrobenzenes are compounds containing a nitrobenzene moiety, which consists of a benzene ring with a carbon bearing a nitro group. 4-nitroaniline is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. Based on a literature review very few articles have been published on 4-nitroaniline. This compound has been identified in human blood as reported by (PMID: 31557052 ). 4-nitroaniline is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 4-Nitroaniline 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. |
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Structure | InChI=1S/C6H6N2O2/c7-5-1-3-6(4-2-5)8(9)10/h1-4H,7H2 |
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Synonyms | Value | Source |
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1-Amino-4-nitrobenzene | ChEBI | 4-Nitraniline | ChEBI | 4-Nitrobenzeneamine | ChEBI | p-Aminonitrobenzene | ChEBI | p-Nitraniline | ChEBI | p-Nitroaniline | ChEBI | p-Nitrophenylamine | ChEBI | 4-Nitroaniline monohydrochloride | MeSH | 4-Nitroaniline sulfate (2:1) | MeSH | 4-Nitroaniline, mercury (2+) salt (2:1) | MeSH | Para-nitroaniline | MeSH | Paranitronaniline | MeSH |
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Chemical Formula | C6H6N2O2 |
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Average Molecular Weight | 138.124 |
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Monoisotopic Molecular Weight | 138.042927446 |
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IUPAC Name | 4-nitroaniline |
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Traditional Name | p-nitroaniline |
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CAS Registry Number | Not Available |
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SMILES | NC1=CC=C(C=C1)N(=O)=O |
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InChI Identifier | InChI=1S/C6H6N2O2/c7-5-1-3-6(4-2-5)8(9)10/h1-4H,7H2 |
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InChI Key | TYMLOMAKGOJONV-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as nitrobenzenes. Nitrobenzenes are compounds containing a nitrobenzene moiety, which consists of a benzene ring with a carbon bearing a nitro group. |
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Kingdom | Organic compounds |
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Super Class | Benzenoids |
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Class | Benzene and substituted derivatives |
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Sub Class | Nitrobenzenes |
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Direct Parent | Nitrobenzenes |
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Alternative Parents | |
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Substituents | - Nitrobenzene
- Nitroaromatic compound
- Aniline or substituted anilines
- C-nitro compound
- Organic nitro compound
- Organic oxoazanium
- Allyl-type 1,3-dipolar organic compound
- Propargyl-type 1,3-dipolar organic compound
- Organic 1,3-dipolar compound
- Organic nitrogen compound
- Organic zwitterion
- Primary amine
- Organonitrogen compound
- Amine
- Organic oxygen compound
- Organopnictogen compound
- Organic oxide
- Hydrocarbon derivative
- Aromatic homomonocyclic compound
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Molecular Framework | Aromatic homomonocyclic compounds |
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External Descriptors | |
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Ontology |
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Not Available | Not Available |
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Physical Properties |
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State | Not Available |
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Experimental Molecular Properties | Property | Value | Reference |
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Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | 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 UnderivatizedChromatographic Method | Retention Time | Reference |
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Predicted by Siyang on May 30, 2022 | 12.0542 minutes | 33406817 | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 3.01 minutes | 32390414 | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1075.3 seconds | 40023050 | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 429.0 seconds | 40023050 | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 101.7 seconds | 40023050 | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 272.8 seconds | 40023050 | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 84.6 seconds | 40023050 | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 315.4 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 | 376.1 seconds | 40023050 | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 146.9 seconds | 40023050 | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 977.8 seconds | 40023050 | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 282.8 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 | 819.9 seconds | 40023050 | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 365.5 seconds | 40023050 | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 388.5 seconds | 40023050 | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 501.8 seconds | 40023050 | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 319.0 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 | 130.8 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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4-Nitroaniline,1TMS,isomer #1 | C[Si](C)(C)NC1=CC=C([N+](=O)[O-])C=C1 | 1728.9 | Semi standard non polar | 33892256 | 4-Nitroaniline,1TMS,isomer #1 | C[Si](C)(C)NC1=CC=C([N+](=O)[O-])C=C1 | 1678.9 | Standard non polar | 33892256 | 4-Nitroaniline,1TMS,isomer #1 | C[Si](C)(C)NC1=CC=C([N+](=O)[O-])C=C1 | 1988.2 | Standard polar | 33892256 | 4-Nitroaniline,2TMS,isomer #1 | C[Si](C)(C)N(C1=CC=C([N+](=O)[O-])C=C1)[Si](C)(C)C | 1766.6 | Semi standard non polar | 33892256 | 4-Nitroaniline,2TMS,isomer #1 | C[Si](C)(C)N(C1=CC=C([N+](=O)[O-])C=C1)[Si](C)(C)C | 1758.3 | Standard non polar | 33892256 | 4-Nitroaniline,2TMS,isomer #1 | C[Si](C)(C)N(C1=CC=C([N+](=O)[O-])C=C1)[Si](C)(C)C | 1895.0 | Standard polar | 33892256 | 4-Nitroaniline,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC1=CC=C([N+](=O)[O-])C=C1 | 2048.4 | Semi standard non polar | 33892256 | 4-Nitroaniline,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC1=CC=C([N+](=O)[O-])C=C1 | 1845.2 | Standard non polar | 33892256 | 4-Nitroaniline,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC1=CC=C([N+](=O)[O-])C=C1 | 2084.0 | Standard polar | 33892256 | 4-Nitroaniline,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N(C1=CC=C([N+](=O)[O-])C=C1)[Si](C)(C)C(C)(C)C | 2277.5 | Semi standard non polar | 33892256 | 4-Nitroaniline,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N(C1=CC=C([N+](=O)[O-])C=C1)[Si](C)(C)C(C)(C)C | 2129.2 | Standard non polar | 33892256 | 4-Nitroaniline,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N(C1=CC=C([N+](=O)[O-])C=C1)[Si](C)(C)C(C)(C)C | 2051.8 | Standard polar | 33892256 |
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