| Record Information |
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| Version | 5.0 |
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| Status | Detected but not Quantified |
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| Creation Date | 2012-09-11 20:28:10 UTC |
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| Update Date | 2022-03-07 02:54:31 UTC |
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| HMDB ID | HMDB0035474 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Isopropyl hexadecanoate |
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| Description | Isopropyl hexadecanoate, also known as 1-methylethyl hexadecanoate or palmitate isopropyl ester, belongs to the class of organic compounds known as fatty acid esters. These are carboxylic ester derivatives of a fatty acid. Based on a literature review a significant number of articles have been published on Isopropyl hexadecanoate. |
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| Structure | CCCCCCCCCCCCCCCC(=O)OC(C)C InChI=1S/C19H38O2/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-19(20)21-18(2)3/h18H,4-17H2,1-3H3 |
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| Synonyms | | Value | Source |
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| 1-Methylethyl hexadecanoate | ChEBI | | Isopropyl N-hexadecanoate | ChEBI | | Palmitic acid isopropyl ester | ChEBI | | 1-Methylethyl hexadecanoic acid | Generator | | Isopropyl N-hexadecanoic acid | Generator | | Palmitate isopropyl ester | Generator | | Isopropyl hexadecanoic acid | Generator | | 1-Methylethyl ester1-methylethyl hexandecanoate | HMDB | | 2-Propyl hexadecanoate | HMDB | | Crodamol ipp | HMDB | | Deltyl | HMDB | | Deltyl prime | HMDB | | Emcol-ip | HMDB | | Emerest 2316 | HMDB | | Estol 103 | HMDB | | Hexadecanoic acid isopropyl ester | HMDB | | Hexadecanoic acid, 1-methylethyl ester | HMDB | | Hexadecanoic acid, isopropyl ester | HMDB | | Hexadecanoic acidisopropyl N-hexadecanoate | HMDB | | Isopal | HMDB | | Isopalm | HMDB | | Isopropyl ester OF hexadecanoic acid | HMDB | | Isopropyl palmitate | HMDB | | Isopropyl palmitate (NF) | HMDB | | Ja-fa ipp | HMDB | | Ja-fa ippkessco | HMDB | | kessco Ipp | HMDB | | kessco Isopropyl palmitate | HMDB | | Lexol ipp | HMDB | | Liponate ipp | HMDB | | Nikkol ipp | HMDB | | Palmitic acid esters | HMDB | | Palmitic acid, isopropyl ester | HMDB | | Plymouth ipp | HMDB | | Propal | HMDB | | Sinnoester pit | HMDB | | Starfol ipp | HMDB | | Stepan D-70 | HMDB | | Tegester isopalm | HMDB | | Tegosoft P | HMDB | | Unimate ipp | HMDB | | Wickenol 111 | HMDB |
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| Chemical Formula | C19H38O2 |
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| Average Molecular Weight | 298.5038 |
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| Monoisotopic Molecular Weight | 298.28718046 |
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| IUPAC Name | propan-2-yl hexadecanoate |
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| Traditional Name | isopropyl palmitate |
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| CAS Registry Number | 142-91-6 |
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| SMILES | CCCCCCCCCCCCCCCC(=O)OC(C)C |
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| InChI Identifier | InChI=1S/C19H38O2/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-19(20)21-18(2)3/h18H,4-17H2,1-3H3 |
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| InChI Key | XUGNVMKQXJXZCD-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as fatty acid esters. These are carboxylic ester derivatives of a fatty acid. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Fatty Acyls |
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| Sub Class | Fatty acid esters |
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| Direct Parent | Fatty acid esters |
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| Alternative Parents | |
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| Substituents | - Fatty acid ester
- Carboxylic acid ester
- Monocarboxylic acid or derivatives
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Aliphatic acyclic compound
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| Molecular Framework | Aliphatic acyclic 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 | Liquid |
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| Experimental Molecular Properties | |
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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. | 11.48 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 28.3021 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.92 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 40.6 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 3566.8 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 905.6 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 330.4 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 504.5 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 616.8 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 1208.2 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 | 1234.6 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 92.3 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 2536.6 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 752.2 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 | 2239.6 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 936.0 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 642.6 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 854.4 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 765.7 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 | 8.2 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatized |
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Experimental GC-MS | GC-MS Spectrum - Isopropyl hexadecanoate EI-B (Non-derivatized) | splash10-0pb9-9210000000-41597dc201ecf902b37f | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - Isopropyl hexadecanoate EI-B (Non-derivatized) | splash10-0pb9-9210000000-41597dc201ecf902b37f | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Isopropyl hexadecanoate GC-MS (Non-derivatized) - 70eV, Positive | splash10-0006-9540000000-45b1399b205bdfd539b2 | 2016-09-22 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Isopropyl hexadecanoate GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Isopropyl hexadecanoate 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 - Isopropyl hexadecanoate 10V, Positive-QTOF | splash10-0002-1190000000-91ff958b81f49572a644 | 2016-06-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isopropyl hexadecanoate 20V, Positive-QTOF | splash10-03di-9470000000-5df145ffa98bd6a3fadc | 2016-06-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isopropyl hexadecanoate 40V, Positive-QTOF | splash10-01ox-9410000000-9f3afaf7cf25a6e2d17d | 2016-06-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isopropyl hexadecanoate 10V, Negative-QTOF | splash10-0002-3090000000-fb6f2d9a3f00f2bedfac | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isopropyl hexadecanoate 20V, Negative-QTOF | splash10-0a4i-9070000000-bd226d136723eb9ac1c9 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isopropyl hexadecanoate 40V, Negative-QTOF | splash10-0a4i-9010000000-04024c5e6a15ed4cfe16 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isopropyl hexadecanoate 10V, Positive-QTOF | splash10-052b-2090000000-10acbaa611f66e16bee8 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isopropyl hexadecanoate 20V, Positive-QTOF | splash10-0a4v-9240000000-20d03bcbe0336b17535c | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isopropyl hexadecanoate 40V, Positive-QTOF | splash10-0a4l-9000000000-6760a0a19b776defc8fc | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isopropyl hexadecanoate 10V, Negative-QTOF | splash10-000j-0090000000-ae6eba1e58eaa300d183 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isopropyl hexadecanoate 20V, Negative-QTOF | splash10-000i-2090000000-68a418f5d2c9af3f9836 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isopropyl hexadecanoate 40V, Negative-QTOF | splash10-0a4i-9130000000-caa6a41c033c7b8e408e | 2021-09-24 | Wishart Lab | View Spectrum |
NMR Spectra| Spectrum Type | Description | Deposition Date | Source | View |
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| General References | - Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
- Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
- Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
- Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
- (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .
- Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.
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