| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2014-06-23 10:30:41 UTC |
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| Update Date | 2021-09-14 15:47:35 UTC |
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| HMDB ID | HMDB0061721 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Temocaprilat |
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| Description | Temocaprilat, also known as RS 5139, belongs to the class of organic compounds known as dipeptides. These are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond. Temocaprilat is a very strong basic compound (based on its pKa). In humans, temocaprilat is involved in temocapril metabolism pathway. |
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| Structure | OC(=O)CN1C[C@H](SC[C@H](N[C@@H](CCC2=CC=CC=C2)C(O)=O)C1=O)C1=CC=CS1 InChI=1S/C21H24N2O5S2/c24-19(25)12-23-11-18(17-7-4-10-29-17)30-13-16(20(23)26)22-15(21(27)28)9-8-14-5-2-1-3-6-14/h1-7,10,15-16,18,22H,8-9,11-13H2,(H,24,25)(H,27,28)/t15-,16-,18-/m0/s1 |
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| Synonyms | | Value | Source |
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| RS 5139 | Kegg | | Temocaprilate | HMDB |
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| Chemical Formula | C21H24N2O5S2 |
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| Average Molecular Weight | 448.556 |
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| Monoisotopic Molecular Weight | 448.112663268 |
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| IUPAC Name | (2S)-2-{[(2S,6R)-4-(carboxymethyl)-5-oxo-2-(thiophen-2-yl)-1,4-thiazepan-6-yl]amino}-4-phenylbutanoic acid |
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| Traditional Name | temocaprilat |
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| CAS Registry Number | Not Available |
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| SMILES | OC(=O)CN1C[C@H](SC[C@H](N[C@@H](CCC2=CC=CC=C2)C(O)=O)C1=O)C1=CC=CS1 |
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| InChI Identifier | InChI=1S/C21H24N2O5S2/c24-19(25)12-23-11-18(17-7-4-10-29-17)30-13-16(20(23)26)22-15(21(27)28)9-8-14-5-2-1-3-6-14/h1-7,10,15-16,18,22H,8-9,11-13H2,(H,24,25)(H,27,28)/t15-,16-,18-/m0/s1 |
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| InChI Key | KZVWEOXAPZXAFB-BQFCYCMXSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as dipeptides. These are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond. |
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| Kingdom | Organic compounds |
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| Super Class | Organic acids and derivatives |
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| Class | Carboxylic acids and derivatives |
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| Sub Class | Amino acids, peptides, and analogues |
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| Direct Parent | Dipeptides |
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| Alternative Parents | |
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| Substituents | - Alpha-dipeptide
- Alpha-amino acid
- Alpha-amino acid or derivatives
- L-alpha-amino acid
- Aralkylamine
- Monocyclic benzene moiety
- Dicarboxylic acid or derivatives
- Benzenoid
- Heteroaromatic compound
- Tertiary carboxylic acid amide
- Thiophene
- Amino acid or derivatives
- Amino acid
- Carboxamide group
- Lactam
- Carboxylic acid
- Secondary aliphatic amine
- Azacycle
- Organoheterocyclic compound
- Secondary amine
- Dialkylthioether
- Thioether
- Organic oxygen compound
- Organic nitrogen compound
- Hydrocarbon derivative
- Amine
- Organopnictogen compound
- Organonitrogen compound
- Organooxygen compound
- Organic oxide
- Carbonyl group
- Aromatic heteromonocyclic compound
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| Molecular Framework | Aromatic heteromonocyclic compounds |
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| External Descriptors | |
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| Ontology |
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| Physiological effect | Not Available |
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| Disposition | |
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| Process | |
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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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| 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. | 3.98 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 12.7555 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 4.09 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1896.6 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 223.7 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 170.2 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 171.9 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 152.9 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 456.5 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 | 487.6 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 341.7 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1029.7 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 490.6 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 | 1422.3 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 310.2 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 330.4 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 254.5 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 144.0 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 | 47.1 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| Temocaprilat,1TMS,isomer #1 | C[Si](C)(C)OC(=O)CN1C[C@@H](C2=CC=CS2)SC[C@H](N[C@@H](CCC2=CC=CC=C2)C(=O)O)C1=O | 3813.2 | Semi standard non polar | 33892256 | | Temocaprilat,1TMS,isomer #2 | C[Si](C)(C)OC(=O)[C@H](CCC1=CC=CC=C1)N[C@H]1CS[C@H](C2=CC=CS2)CN(CC(=O)O)C1=O | 3759.0 | Semi standard non polar | 33892256 | | Temocaprilat,1TMS,isomer #3 | C[Si](C)(C)N([C@@H](CCC1=CC=CC=C1)C(=O)O)[C@H]1CS[C@H](C2=CC=CS2)CN(CC(=O)O)C1=O | 3776.2 | Semi standard non polar | 33892256 | | Temocaprilat,2TMS,isomer #1 | C[Si](C)(C)OC(=O)CN1C[C@@H](C2=CC=CS2)SC[C@H](N[C@@H](CCC2=CC=CC=C2)C(=O)O[Si](C)(C)C)C1=O | 3738.5 | Semi standard non polar | 33892256 | | Temocaprilat,2TMS,isomer #2 | C[Si](C)(C)OC(=O)CN1C[C@@H](C2=CC=CS2)SC[C@H](N([C@@H](CCC2=CC=CC=C2)C(=O)O)[Si](C)(C)C)C1=O | 3683.0 | Semi standard non polar | 33892256 | | Temocaprilat,2TMS,isomer #3 | C[Si](C)(C)OC(=O)[C@H](CCC1=CC=CC=C1)N([C@H]1CS[C@H](C2=CC=CS2)CN(CC(=O)O)C1=O)[Si](C)(C)C | 3692.6 | Semi standard non polar | 33892256 | | Temocaprilat,3TMS,isomer #1 | C[Si](C)(C)OC(=O)CN1C[C@@H](C2=CC=CS2)SC[C@H](N([C@@H](CCC2=CC=CC=C2)C(=O)O[Si](C)(C)C)[Si](C)(C)C)C1=O | 3641.4 | Semi standard non polar | 33892256 | | Temocaprilat,3TMS,isomer #1 | C[Si](C)(C)OC(=O)CN1C[C@@H](C2=CC=CS2)SC[C@H](N([C@@H](CCC2=CC=CC=C2)C(=O)O[Si](C)(C)C)[Si](C)(C)C)C1=O | 3530.3 | Standard non polar | 33892256 | | Temocaprilat,3TMS,isomer #1 | C[Si](C)(C)OC(=O)CN1C[C@@H](C2=CC=CS2)SC[C@H](N([C@@H](CCC2=CC=CC=C2)C(=O)O[Si](C)(C)C)[Si](C)(C)C)C1=O | 4575.9 | Standard polar | 33892256 | | Temocaprilat,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)CN1C[C@@H](C2=CC=CS2)SC[C@H](N[C@@H](CCC2=CC=CC=C2)C(=O)O)C1=O | 4059.8 | Semi standard non polar | 33892256 | | Temocaprilat,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(=O)[C@H](CCC1=CC=CC=C1)N[C@H]1CS[C@H](C2=CC=CS2)CN(CC(=O)O)C1=O | 4010.5 | Semi standard non polar | 33892256 | | Temocaprilat,1TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)N([C@@H](CCC1=CC=CC=C1)C(=O)O)[C@H]1CS[C@H](C2=CC=CS2)CN(CC(=O)O)C1=O | 3978.8 | Semi standard non polar | 33892256 | | Temocaprilat,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)CN1C[C@@H](C2=CC=CS2)SC[C@H](N[C@@H](CCC2=CC=CC=C2)C(=O)O[Si](C)(C)C(C)(C)C)C1=O | 4152.9 | Semi standard non polar | 33892256 | | Temocaprilat,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(=O)CN1C[C@@H](C2=CC=CS2)SC[C@H](N([C@@H](CCC2=CC=CC=C2)C(=O)O)[Si](C)(C)C(C)(C)C)C1=O | 4114.7 | Semi standard non polar | 33892256 | | Temocaprilat,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC(=O)[C@H](CCC1=CC=CC=C1)N([C@H]1CS[C@H](C2=CC=CS2)CN(CC(=O)O)C1=O)[Si](C)(C)C(C)(C)C | 4093.8 | Semi standard non polar | 33892256 | | Temocaprilat,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)CN1C[C@@H](C2=CC=CS2)SC[C@H](N([C@@H](CCC2=CC=CC=C2)C(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C1=O | 4261.1 | Semi standard non polar | 33892256 | | Temocaprilat,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)CN1C[C@@H](C2=CC=CS2)SC[C@H](N([C@@H](CCC2=CC=CC=C2)C(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C1=O | 4150.6 | Standard non polar | 33892256 | | Temocaprilat,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)CN1C[C@@H](C2=CC=CS2)SC[C@H](N([C@@H](CCC2=CC=CC=C2)C(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C1=O | 4662.1 | 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 - Temocaprilat GC-MS (Non-derivatized) - 70eV, Positive | splash10-0f6x-4923500000-7a96b49eaaf11a1401f1 | 2017-09-20 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Temocaprilat GC-MS (2 TMS) - 70eV, Positive | splash10-004u-4931350000-299feea737414f9df288 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Temocaprilat 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 - Temocaprilat 10V, Positive-QTOF | splash10-0gi0-3900200000-5fcd251782635b227c72 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Temocaprilat 20V, Positive-QTOF | splash10-0zgu-5555900000-81ce266e31c267c5bd6d | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Temocaprilat 40V, Positive-QTOF | splash10-000i-9200000000-c56ac2c2e005911f3fb5 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Temocaprilat 10V, Negative-QTOF | splash10-004i-1921400000-2b16c8f9e0e6c10e090a | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Temocaprilat 20V, Negative-QTOF | splash10-0fc0-2966500000-54fb3b49918cafeaa410 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Temocaprilat 40V, Negative-QTOF | splash10-0khc-8930000000-0dd5a1a3320c13c63038 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Temocaprilat 10V, Positive-QTOF | splash10-0002-0000900000-3000c0fbd2920e89468a | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Temocaprilat 20V, Positive-QTOF | splash10-0pb9-0659500000-cea0f106026cd4a3193c | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Temocaprilat 40V, Positive-QTOF | splash10-016r-2950000000-47e33b430aa0a57ae49a | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Temocaprilat 10V, Negative-QTOF | splash10-0002-0000900000-45c9ae9553f95b79274e | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Temocaprilat 20V, Negative-QTOF | splash10-0pdi-1298700000-d2ef7ab842716e1baa41 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Temocaprilat 40V, Negative-QTOF | splash10-002f-4890000000-0fbd8b4b1522d7fc56de | 2021-09-22 | Wishart Lab | View Spectrum |
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