Record Information |
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Version | 5.0 |
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Status | Detected but not Quantified |
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Creation Date | 2021-09-11 17:41:35 UTC |
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Update Date | 2022-11-23 22:29:18 UTC |
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HMDB ID | HMDB0257034 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | Quinazolin-4-ylamine |
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Description | 3,4-dihydroquinazolin-4-imine belongs to the class of organic compounds known as quinazolinamines. These are heterocyclic aromatic compounds containing a quianazoline moiety substituted by one or more amine groups. Based on a literature review very few articles have been published on 3,4-dihydroquinazolin-4-imine. This compound has been identified in human blood as reported by (PMID: 31557052 ). Quinazolin-4-ylamine is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Quinazolin-4-ylamine 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/C8H7N3/c9-8-6-3-1-2-4-7(6)10-5-11-8/h1-5H,(H2,9,10,11) |
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Synonyms | Value | Source |
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Quinazolin-4-amine | MeSH |
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Chemical Formula | C8H7N3 |
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Average Molecular Weight | 145.1613 |
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Monoisotopic Molecular Weight | 145.063997239 |
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IUPAC Name | 3,4-dihydroquinazolin-4-imine |
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Traditional Name | 3H-quinazolin-4-imine |
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CAS Registry Number | Not Available |
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SMILES | N=C1NC=NC2=CC=CC=C12 |
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InChI Identifier | InChI=1S/C8H7N3/c9-8-6-3-1-2-4-7(6)10-5-11-8/h1-5H,(H2,9,10,11) |
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InChI Key | DRYRBWIFRVMRPV-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as quinazolinamines. These are heterocyclic aromatic compounds containing a quianazoline moiety substituted by one or more amine groups. |
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Kingdom | Organic compounds |
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Super Class | Organoheterocyclic compounds |
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Class | Diazanaphthalenes |
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Sub Class | Benzodiazines |
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Direct Parent | Quinazolinamines |
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Alternative Parents | |
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Substituents | - Quinazolinamine
- Aminopyrimidine
- Imidolactam
- Benzenoid
- Pyrimidine
- Heteroaromatic compound
- Azacycle
- Organic nitrogen compound
- Organopnictogen compound
- Hydrocarbon derivative
- Primary amine
- Organonitrogen compound
- Amine
- Aromatic heteropolycyclic compound
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Molecular Framework | Aromatic heteropolycyclic compounds |
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External Descriptors | Not Available |
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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 | 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 Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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quinazolin-4-ylamine,1TMS,isomer #1 | C[Si](C)(C)N=C1[NH]C=NC2=CC=CC=C12 | 1584.3 | Semi standard non polar | 33892256 | quinazolin-4-ylamine,1TMS,isomer #1 | C[Si](C)(C)N=C1[NH]C=NC2=CC=CC=C12 | 1659.2 | Standard non polar | 33892256 | quinazolin-4-ylamine,1TMS,isomer #1 | C[Si](C)(C)N=C1[NH]C=NC2=CC=CC=C12 | 2433.3 | Standard polar | 33892256 | quinazolin-4-ylamine,1TMS,isomer #2 | C[Si](C)(C)N1C=NC2=CC=CC=C2C1=N | 1747.6 | Semi standard non polar | 33892256 | quinazolin-4-ylamine,1TMS,isomer #2 | C[Si](C)(C)N1C=NC2=CC=CC=C2C1=N | 1712.9 | Standard non polar | 33892256 | quinazolin-4-ylamine,1TMS,isomer #2 | C[Si](C)(C)N1C=NC2=CC=CC=C2C1=N | 2526.3 | Standard polar | 33892256 | quinazolin-4-ylamine,2TMS,isomer #1 | C[Si](C)(C)N=C1C2=CC=CC=C2N=CN1[Si](C)(C)C | 1839.4 | Semi standard non polar | 33892256 | quinazolin-4-ylamine,2TMS,isomer #1 | C[Si](C)(C)N=C1C2=CC=CC=C2N=CN1[Si](C)(C)C | 1841.1 | Standard non polar | 33892256 | quinazolin-4-ylamine,2TMS,isomer #1 | C[Si](C)(C)N=C1C2=CC=CC=C2N=CN1[Si](C)(C)C | 2246.4 | Standard polar | 33892256 | quinazolin-4-ylamine,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N=C1[NH]C=NC2=CC=CC=C12 | 1856.1 | Semi standard non polar | 33892256 | quinazolin-4-ylamine,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N=C1[NH]C=NC2=CC=CC=C12 | 1835.1 | Standard non polar | 33892256 | quinazolin-4-ylamine,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N=C1[NH]C=NC2=CC=CC=C12 | 2550.8 | Standard polar | 33892256 | quinazolin-4-ylamine,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N1C=NC2=CC=CC=C2C1=N | 1969.1 | Semi standard non polar | 33892256 | quinazolin-4-ylamine,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N1C=NC2=CC=CC=C2C1=N | 1908.0 | Standard non polar | 33892256 | quinazolin-4-ylamine,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N1C=NC2=CC=CC=C2C1=N | 2568.0 | Standard polar | 33892256 | quinazolin-4-ylamine,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N=C1C2=CC=CC=C2N=CN1[Si](C)(C)C(C)(C)C | 2215.5 | Semi standard non polar | 33892256 | quinazolin-4-ylamine,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N=C1C2=CC=CC=C2N=CN1[Si](C)(C)C(C)(C)C | 2248.2 | Standard non polar | 33892256 | quinazolin-4-ylamine,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N=C1C2=CC=CC=C2N=CN1[Si](C)(C)C(C)(C)C | 2430.7 | Standard polar | 33892256 |
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