| Record Information |
|---|
| Version | 5.0 |
|---|
| Status | Detected but not Quantified |
|---|
| Creation Date | 2021-09-10 23:37:13 UTC |
|---|
| Update Date | 2021-09-26 22:55:47 UTC |
|---|
| HMDB ID | HMDB0246604 |
|---|
| Secondary Accession Numbers | None |
|---|
| Metabolite Identification |
|---|
| Common Name | 4,4'-Dimethylaminorex |
|---|
| Description | 4,4'-Dimethylaminorex, also known as 4,4'-dmar or serotoni, belongs to the class of organic compounds known as toluenes. Toluenes are compounds containing a benzene ring which bears a methane group. Based on a literature review a significant number of articles have been published on 4,4'-Dimethylaminorex. This compound has been identified in human blood as reported by (PMID: 31557052 ). 4,4'-dimethylaminorex is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 4,4'-Dimethylaminorex 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 | CC1N=C(N)OC1C1=CC=C(C)C=C1 InChI=1S/C11H14N2O/c1-7-3-5-9(6-4-7)10-8(2)13-11(12)14-10/h3-6,8,10H,1-2H3,(H2,12,13) |
|---|
| Synonyms | | Value | Source |
|---|
| 4,4'-DMAR | HMDB | | Serotoni | HMDB | | p-Methyl-4-methylaminorex | HMDB | | Para-methyl-4-methylaminorex | HMDB |
|
|---|
| Chemical Formula | C11H14N2O |
|---|
| Average Molecular Weight | 190.246 |
|---|
| Monoisotopic Molecular Weight | 190.110613079 |
|---|
| IUPAC Name | 4-methyl-5-(4-methylphenyl)-4,5-dihydro-1,3-oxazol-2-amine |
|---|
| Traditional Name | 4-methyl-5-(4-methylphenyl)-4,5-dihydro-1,3-oxazol-2-amine |
|---|
| CAS Registry Number | Not Available |
|---|
| SMILES | CC1N=C(N)OC1C1=CC=C(C)C=C1 |
|---|
| InChI Identifier | InChI=1S/C11H14N2O/c1-7-3-5-9(6-4-7)10-8(2)13-11(12)14-10/h3-6,8,10H,1-2H3,(H2,12,13) |
|---|
| InChI Key | NPILLHMQNMXXTL-UHFFFAOYSA-N |
|---|
| Chemical Taxonomy |
|---|
| Description | Belongs to the class of organic compounds known as toluenes. Toluenes are compounds containing a benzene ring which bears a methane group. |
|---|
| Kingdom | Organic compounds |
|---|
| Super Class | Benzenoids |
|---|
| Class | Benzene and substituted derivatives |
|---|
| Sub Class | Toluenes |
|---|
| Direct Parent | Toluenes |
|---|
| Alternative Parents | |
|---|
| Substituents | - Toluene
- Oxazoline
- Isourea
- Carboximidamide
- Propargyl-type 1,3-dipolar organic compound
- Organic 1,3-dipolar compound
- Organoheterocyclic compound
- Azacycle
- Oxacycle
- Hydrocarbon derivative
- Amine
- Organic nitrogen compound
- Organonitrogen compound
- Organooxygen compound
- Organic oxygen compound
- Aromatic heteromonocyclic compound
|
|---|
| Molecular Framework | Aromatic heteromonocyclic 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 Sections| Predictor | Adduct Type | CCS Value (Å2) | Reference |
|---|
| DeepCCS | [M+H]+ | 146.043 | 30932474 | | DeepCCS | [M-H]- | 143.681 | 30932474 | | DeepCCS | [M-2H]- | 178.734 | 30932474 | | DeepCCS | [M+Na]+ | 153.335 | 30932474 |
Predicted Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
|---|
| Predicted by Siyang on May 30, 2022 | 10.548 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.86 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1088.7 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 299.8 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 133.7 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 182.5 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 74.4 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 325.6 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 | 392.9 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 268.7 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 828.7 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 268.0 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 | 884.8 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 203.9 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 266.0 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 341.8 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 254.7 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 | 40.9 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
|---|
| 4,4'-Dimethylaminorex,1TMS,isomer #1 | CC1=CC=C(C2OC(N[Si](C)(C)C)=NC2C)C=C1 | 1864.8 | Semi standard non polar | 33892256 | | 4,4'-Dimethylaminorex,1TMS,isomer #1 | CC1=CC=C(C2OC(N[Si](C)(C)C)=NC2C)C=C1 | 1843.3 | Standard non polar | 33892256 | | 4,4'-Dimethylaminorex,1TMS,isomer #1 | CC1=CC=C(C2OC(N[Si](C)(C)C)=NC2C)C=C1 | 2761.1 | Standard polar | 33892256 | | 4,4'-Dimethylaminorex,2TMS,isomer #1 | CC1=CC=C(C2OC(N([Si](C)(C)C)[Si](C)(C)C)=NC2C)C=C1 | 1876.5 | Semi standard non polar | 33892256 | | 4,4'-Dimethylaminorex,2TMS,isomer #1 | CC1=CC=C(C2OC(N([Si](C)(C)C)[Si](C)(C)C)=NC2C)C=C1 | 1955.9 | Standard non polar | 33892256 | | 4,4'-Dimethylaminorex,2TMS,isomer #1 | CC1=CC=C(C2OC(N([Si](C)(C)C)[Si](C)(C)C)=NC2C)C=C1 | 2512.2 | Standard polar | 33892256 | | 4,4'-Dimethylaminorex,1TBDMS,isomer #1 | CC1=CC=C(C2OC(N[Si](C)(C)C(C)(C)C)=NC2C)C=C1 | 2082.3 | Semi standard non polar | 33892256 | | 4,4'-Dimethylaminorex,1TBDMS,isomer #1 | CC1=CC=C(C2OC(N[Si](C)(C)C(C)(C)C)=NC2C)C=C1 | 2072.0 | Standard non polar | 33892256 | | 4,4'-Dimethylaminorex,1TBDMS,isomer #1 | CC1=CC=C(C2OC(N[Si](C)(C)C(C)(C)C)=NC2C)C=C1 | 2768.8 | Standard polar | 33892256 | | 4,4'-Dimethylaminorex,2TBDMS,isomer #1 | CC1=CC=C(C2OC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC2C)C=C1 | 2253.5 | Semi standard non polar | 33892256 | | 4,4'-Dimethylaminorex,2TBDMS,isomer #1 | CC1=CC=C(C2OC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC2C)C=C1 | 2366.4 | Standard non polar | 33892256 | | 4,4'-Dimethylaminorex,2TBDMS,isomer #1 | CC1=CC=C(C2OC(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)=NC2C)C=C1 | 2607.4 | Standard polar | 33892256 |
|
|---|
| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
|---|
| Predicted GC-MS | Predicted GC-MS Spectrum - 4,4'-Dimethylaminorex GC-MS (Non-derivatized) - 70eV, Positive | splash10-0uk9-3900000000-ed30bfd44796e4517b00 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 4,4'-Dimethylaminorex 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 - 4,4'-Dimethylaminorex 10V, Positive-QTOF | splash10-0006-0900000000-871add687c2b86b607aa | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,4'-Dimethylaminorex 20V, Positive-QTOF | splash10-052g-0900000000-a8628bb63ac63f892ea6 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,4'-Dimethylaminorex 40V, Positive-QTOF | splash10-0kxu-8900000000-7c5382320ab00de52c7e | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,4'-Dimethylaminorex 10V, Negative-QTOF | splash10-000i-0900000000-1d033a6c588b7baae88e | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,4'-Dimethylaminorex 20V, Negative-QTOF | splash10-000f-4900000000-7798875abc6c8d920996 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,4'-Dimethylaminorex 40V, Negative-QTOF | splash10-0006-9200000000-9f685b20c0d322868568 | 2021-10-12 | Wishart Lab | View Spectrum |
|
|---|