| 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 00:37:04 UTC |
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| Update Date | 2021-09-26 22:57:23 UTC |
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| HMDB ID | HMDB0247614 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | 9,10-Dihydroacridine |
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| Description | 9,10-Dihydroacridine, also known as acridan, belongs to the class of organic compounds known as acridines. These are organic compounds containing the acridine moiety, a linear tricyclic heterocycle which consists of two benzene rings joined by a pyridine ring. Based on a literature review very few articles have been published on 9,10-Dihydroacridine. This compound has been identified in human blood as reported by (PMID: 31557052 ). 9,10-dihydroacridine is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 9,10-Dihydroacridine 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 | C1C2=CC=CC=C2NC2=CC=CC=C12 InChI=1S/C13H11N/c1-3-7-12-10(5-1)9-11-6-2-4-8-13(11)14-12/h1-8,14H,9H2 |
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| Synonyms | | Value | Source |
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| 910-Dihydro-acridine | HMDB | | Acridan | HMDB |
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| Chemical Formula | C13H11N |
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| Average Molecular Weight | 181.238 |
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| Monoisotopic Molecular Weight | 181.089149358 |
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| IUPAC Name | 9,10-dihydroacridine |
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| Traditional Name | acridan |
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| CAS Registry Number | Not Available |
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| SMILES | C1C2=CC=CC=C2NC2=CC=CC=C12 |
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| InChI Identifier | InChI=1S/C13H11N/c1-3-7-12-10(5-1)9-11-6-2-4-8-13(11)14-12/h1-8,14H,9H2 |
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| InChI Key | HJCUTNIGJHJGCF-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as acridines. These are organic compounds containing the acridine moiety, a linear tricyclic heterocycle which consists of two benzene rings joined by a pyridine ring. |
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| Kingdom | Organic compounds |
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| Super Class | Organoheterocyclic compounds |
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| Class | Quinolines and derivatives |
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| Sub Class | Benzoquinolines |
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| Direct Parent | Acridines |
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| Alternative Parents | |
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| Substituents | - Acridine
- Benzenoid
- Azacycle
- Secondary amine
- Organic nitrogen compound
- Organopnictogen compound
- Hydrocarbon derivative
- 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 Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Predicted by Siyang on May 30, 2022 | 15.9838 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.78 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 2250.3 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 544.5 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 182.9 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 337.9 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 216.4 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 693.9 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 | 818.6 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 245.4 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1432.8 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 477.6 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 | 1437.1 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 417.0 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 468.9 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 524.8 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 340.0 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 | 48.7 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| 9,10-Dihydroacridine,1TMS,isomer #1 | C[Si](C)(C)N1C2=CC=CC=C2CC2=CC=CC=C21 | 1803.2 | Semi standard non polar | 33892256 | | 9,10-Dihydroacridine,1TMS,isomer #1 | C[Si](C)(C)N1C2=CC=CC=C2CC2=CC=CC=C21 | 1836.1 | Standard non polar | 33892256 | | 9,10-Dihydroacridine,1TMS,isomer #1 | C[Si](C)(C)N1C2=CC=CC=C2CC2=CC=CC=C21 | 2232.5 | Standard polar | 33892256 | | 9,10-Dihydroacridine,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N1C2=CC=CC=C2CC2=CC=CC=C21 | 2020.2 | Semi standard non polar | 33892256 | | 9,10-Dihydroacridine,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N1C2=CC=CC=C2CC2=CC=CC=C21 | 2078.2 | Standard non polar | 33892256 | | 9,10-Dihydroacridine,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N1C2=CC=CC=C2CC2=CC=CC=C21 | 2364.4 | 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 - 9,10-Dihydroacridine GC-MS (Non-derivatized) - 70eV, Positive | splash10-001i-0900000000-257b384056d26bf15b85 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 9,10-Dihydroacridine 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 - 9,10-Dihydroacridine 10V, Positive-QTOF | splash10-001i-0900000000-4e96707b3841c1f498ae | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9,10-Dihydroacridine 20V, Positive-QTOF | splash10-001i-0900000000-4e96707b3841c1f498ae | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9,10-Dihydroacridine 40V, Positive-QTOF | splash10-001i-0900000000-186b05458dd2c54aa8ad | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9,10-Dihydroacridine 10V, Negative-QTOF | splash10-001i-0900000000-54974cb9283f7df5a203 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9,10-Dihydroacridine 20V, Negative-QTOF | splash10-001i-0900000000-54974cb9283f7df5a203 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9,10-Dihydroacridine 40V, Negative-QTOF | splash10-003r-0900000000-870c3efce2ce17279aa1 | 2021-10-12 | Wishart Lab | View Spectrum |
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