| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2013-03-07 21:34:55 UTC |
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| Update Date | 2022-03-07 03:17:37 UTC |
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| HMDB ID | HMDB0059885 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | p-Menth-1-en-9-al |
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| Description | p-Menth-1-en-9-al belongs to the class of organic compounds known as menthane monoterpenoids. These are monoterpenoids with a structure based on the o-, m-, or p-menthane backbone. P-menthane consists of the cyclohexane ring with a methyl group and a (2-methyl)-propyl group at the 1 and 4 ring position, respectively. The o- and m- menthanes are much rarer, and presumably arise by alkyl migration of p-menthanes. p-Menth-1-en-9-al is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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| Structure | InChI=1S/C10H16O/c1-8-3-5-10(6-4-8)9(2)7-11/h3,7,9-10H,4-6H2,1-2H3 |
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| Synonyms | | Value | Source |
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| alpha,4-Dimethyl-3-cyclohexene-1-acetaldehyde | ChEBI | | a,4-Dimethyl-3-cyclohexene-1-acetaldehyde | Generator | | Α,4-dimethyl-3-cyclohexene-1-acetaldehyde | Generator | | 2-(4-Methylcyclohex-3-en-1-yl)propanal | HMDB |
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| Chemical Formula | C10H16O |
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| Average Molecular Weight | 152.2334 |
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| Monoisotopic Molecular Weight | 152.120115134 |
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| IUPAC Name | 2-(4-methylcyclohex-3-en-1-yl)propanal |
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| Traditional Name | 2-(4-methylcyclohex-3-en-1-yl)propanal |
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| CAS Registry Number | Not Available |
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| SMILES | CC(C=O)C1CCC(C)=CC1 |
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| InChI Identifier | InChI=1S/C10H16O/c1-8-3-5-10(6-4-8)9(2)7-11/h3,7,9-10H,4-6H2,1-2H3 |
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| InChI Key | UMEJBWOWZDRULR-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as menthane monoterpenoids. These are monoterpenoids with a structure based on the o-, m-, or p-menthane backbone. P-menthane consists of the cyclohexane ring with a methyl group and a (2-methyl)-propyl group at the 1 and 4 ring position, respectively. The o- and m- menthanes are much rarer, and presumably arise by alkyl migration of p-menthanes. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Prenol lipids |
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| Sub Class | Monoterpenoids |
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| Direct Parent | Menthane monoterpenoids |
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| Alternative Parents | |
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| Substituents | - P-menthane monoterpenoid
- Monocyclic monoterpenoid
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Aldehyde
- Aliphatic homomonocyclic compound
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| Molecular Framework | Aliphatic homomonocyclic compounds |
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| External Descriptors | |
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| Ontology |
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| Physiological effect | |
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| Disposition | |
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| Process | |
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| Role | |
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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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| 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. | 5.44 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 15.3898 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 3.24 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 2072.0 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 526.0 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 198.6 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 324.1 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 218.3 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 572.1 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 | 696.7 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 135.6 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1220.4 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 428.7 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 | 1188.4 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 407.4 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 365.1 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 449.0 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 531.6 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 | 23.1 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| p-Menth-1-en-9-al,1TMS,isomer #1 | CC1=CCC(C(C)=CO[Si](C)(C)C)CC1 | 1427.3 | Semi standard non polar | 33892256 | | p-Menth-1-en-9-al,1TMS,isomer #1 | CC1=CCC(C(C)=CO[Si](C)(C)C)CC1 | 1337.7 | Standard non polar | 33892256 | | p-Menth-1-en-9-al,1TMS,isomer #1 | CC1=CCC(C(C)=CO[Si](C)(C)C)CC1 | 1567.7 | Standard polar | 33892256 | | p-Menth-1-en-9-al,1TBDMS,isomer #1 | CC1=CCC(C(C)=CO[Si](C)(C)C(C)(C)C)CC1 | 1647.8 | Semi standard non polar | 33892256 | | p-Menth-1-en-9-al,1TBDMS,isomer #1 | CC1=CCC(C(C)=CO[Si](C)(C)C(C)(C)C)CC1 | 1541.9 | Standard non polar | 33892256 | | p-Menth-1-en-9-al,1TBDMS,isomer #1 | CC1=CCC(C(C)=CO[Si](C)(C)C(C)(C)C)CC1 | 1746.0 | 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 - p-Menth-1-en-9-al GC-MS (Non-derivatized) - 70eV, Positive | splash10-0fms-9300000000-0d49394b559ba6199baa | 2017-09-20 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - p-Menth-1-en-9-al 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 - p-Menth-1-en-9-al 10V, Positive-QTOF | splash10-0udi-1900000000-903602d539295a644af9 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - p-Menth-1-en-9-al 20V, Positive-QTOF | splash10-0udj-9400000000-f34fa46f1e09aa9109a8 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - p-Menth-1-en-9-al 40V, Positive-QTOF | splash10-1000-9100000000-3b924c6fae097e08065e | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - p-Menth-1-en-9-al 10V, Negative-QTOF | splash10-0udi-0900000000-a8d40e3d45e74d8dc776 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - p-Menth-1-en-9-al 20V, Negative-QTOF | splash10-0udi-2900000000-1d7306396387a961007e | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - p-Menth-1-en-9-al 40V, Negative-QTOF | splash10-0a4j-9100000000-cc98e77a75a473bfe66f | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - p-Menth-1-en-9-al 10V, Positive-QTOF | splash10-0079-5900000000-b169ed24cb0655404c3f | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - p-Menth-1-en-9-al 20V, Positive-QTOF | splash10-05fs-9600000000-503fe293e463800d6911 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - p-Menth-1-en-9-al 40V, Positive-QTOF | splash10-0006-9000000000-dba2ae2fcfc1be12405c | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - p-Menth-1-en-9-al 10V, Negative-QTOF | splash10-00di-0900000000-6f4efea561d738bfac89 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - p-Menth-1-en-9-al 20V, Negative-QTOF | splash10-00xr-0900000000-5c46aa2f58bfa7fc7f64 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - p-Menth-1-en-9-al 40V, Negative-QTOF | splash10-0avl-3900000000-d56f2eaae39ed9398c23 | 2021-10-12 | Wishart Lab | View Spectrum |
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