| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2012-09-06 15:16:49 UTC |
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| Update Date | 2022-03-07 02:51:34 UTC |
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| HMDB ID | HMDB0014329 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Pentagastrin |
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| Description | Pentagastrin is only found in individuals that have used or taken this drug. It is a synthetic pentapeptide that has effects like gastrin when given parenterally. It stimulates the secretion of gastric acid, pepsin, and intrinsic factor, and has been used as a diagnostic aid. [PubChem]The exact mechanism by which pentagastrin stimulates gastric acid, pepsin, and intrinsic factor secretion is unknown; however, since pentagastrin is an analogue of natural gastrin, it is believed that it excites the oxyntic cells of the stomach to secrete to their maximum capacity. Pentagastrin stimulates pancreatic secretion, especially when administered in large intramuscular doses. Pentagastrin also increases gastrointestinal motility by a direct effect on the intestinal smooth muscle. However, it delays gastric emptying time probably by stimulation of terminal antral contractions, which enhance retropulsion. |
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| Structure | CSCC[C@H](NC(=O)[C@H](CC1=CNC2=CC=CC=C12)NC(=O)CCNC(=O)OCC(C)C)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC1=CC=CC=C1)C(N)=O InChI=1S/C37H49N7O9S/c1-22(2)21-53-37(52)39-15-13-31(45)41-29(18-24-20-40-26-12-8-7-11-25(24)26)35(50)42-27(14-16-54-3)34(49)44-30(19-32(46)47)36(51)43-28(33(38)48)17-23-9-5-4-6-10-23/h4-12,20,22,27-30,40H,13-19,21H2,1-3H3,(H2,38,48)(H,39,52)(H,41,45)(H,42,50)(H,43,51)(H,44,49)(H,46,47)/t27-,28-,29-,30-/m0/s1 |
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| Synonyms | | Value | Source |
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| Peptavlon | Kegg | | (3S)-3-{[(2S)-1-hydroxy-2-{[(2S)-1-hydroxy-2-[(1-hydroxy-3-{[hydroxy(2-methylpropoxy)methylidene]amino}propylidene)amino]-3-(1H-indol-3-yl)propylidene]amino}-4-(methylsulfanyl)butylidene]amino}-3-{[(1S)-1-(C-hydroxycarbonimidoyl)-2-phenylethyl]-C-hydroxycarbonimidoyl}propanoate | Generator | | (3S)-3-{[(2S)-1-hydroxy-2-{[(2S)-1-hydroxy-2-[(1-hydroxy-3-{[hydroxy(2-methylpropoxy)methylidene]amino}propylidene)amino]-3-(1H-indol-3-yl)propylidene]amino}-4-(methylsulphanyl)butylidene]amino}-3-{[(1S)-1-(C-hydroxycarbonimidoyl)-2-phenylethyl]-C-hydroxycarbonimidoyl}propanoate | Generator | | (3S)-3-{[(2S)-1-hydroxy-2-{[(2S)-1-hydroxy-2-[(1-hydroxy-3-{[hydroxy(2-methylpropoxy)methylidene]amino}propylidene)amino]-3-(1H-indol-3-yl)propylidene]amino}-4-(methylsulphanyl)butylidene]amino}-3-{[(1S)-1-(C-hydroxycarbonimidoyl)-2-phenylethyl]-C-hydroxycarbonimidoyl}propanoic acid | Generator |
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| Chemical Formula | C37H49N7O9S |
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| Average Molecular Weight | 767.891 |
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| Monoisotopic Molecular Weight | 767.331246891 |
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| IUPAC Name | (3S)-3-{[(1S)-1-carbamoyl-2-phenylethyl]carbamoyl}-3-[(2S)-2-[(2S)-3-(1H-indol-3-yl)-2-(3-{[(2-methylpropoxy)carbonyl]amino}propanamido)propanamido]-4-(methylsulfanyl)butanamido]propanoic acid |
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| Traditional Name | peptavlon |
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| CAS Registry Number | 5534-95-2 |
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| SMILES | CSCC[C@H](NC(=O)[C@H](CC1=CNC2=CC=CC=C12)NC(=O)CCNC(=O)OCC(C)C)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC1=CC=CC=C1)C(N)=O |
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| InChI Identifier | InChI=1S/C37H49N7O9S/c1-22(2)21-53-37(52)39-15-13-31(45)41-29(18-24-20-40-26-12-8-7-11-25(24)26)35(50)42-27(14-16-54-3)34(49)44-30(19-32(46)47)36(51)43-28(33(38)48)17-23-9-5-4-6-10-23/h4-12,20,22,27-30,40H,13-19,21H2,1-3H3,(H2,38,48)(H,39,52)(H,41,45)(H,42,50)(H,43,51)(H,44,49)(H,46,47)/t27-,28-,29-,30-/m0/s1 |
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| InChI Key | ALXRNCVIQSDJAO-KRCBVYEFSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as hybrid peptides. Hybrid peptides are compounds containing at least two different types of amino acids (alpha, beta, gamma, delta) linked to each other through 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 | Peptidomimetics |
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| Sub Class | Hybrid peptides |
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| Direct Parent | Hybrid peptides |
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| Alternative Parents | |
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| Substituents | - Hybrid peptide
- Phenylalanine or derivatives
- Aspartic acid or derivatives
- Methionine or derivatives
- N-acyl-alpha amino acid or derivatives
- Alpha-amino acid amide
- Triptan
- Beta amino acid or derivatives
- N-substituted-alpha-amino acid
- Alpha-amino acid or derivatives
- Amphetamine or derivatives
- 3-alkylindole
- Indole or derivatives
- Indole
- Monocyclic benzene moiety
- N-acyl-amine
- Substituted pyrrole
- Benzenoid
- Fatty amide
- Fatty acyl
- Carbamic acid ester
- Heteroaromatic compound
- Pyrrole
- Carboxamide group
- Secondary carboxylic acid amide
- Primary carboxylic acid amide
- Carbonic acid derivative
- Azacycle
- Carboxylic acid derivative
- Carboxylic acid
- Organoheterocyclic compound
- Dialkylthioether
- Sulfenyl compound
- Thioether
- Monocarboxylic acid or derivatives
- Organooxygen compound
- Organic nitrogen compound
- Organonitrogen compound
- Organic oxide
- Hydrocarbon derivative
- Organosulfur compound
- Carbonyl group
- Organic oxygen compound
- Organopnictogen compound
- 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 | Solid |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | 229 °C | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | 0.0031 g/L | Not Available | | LogP | 1.6 | 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. | 5.83 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 16.1997 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 4.09 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 76.8 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 3376.6 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 140.0 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 225.9 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 150.7 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 214.0 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 521.4 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 | 578.7 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 183.2 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1373.4 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 726.2 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 | 1867.9 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 427.7 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 435.3 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 147.7 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 241.4 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 | 8.4 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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| Predicted GC-MS | Predicted GC-MS Spectrum - Pentagastrin GC-MS (Non-derivatized) - 70eV, Positive | splash10-0a4l-9201202100-03c7742e24e5d199231f | 2017-11-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Pentagastrin GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Pentagastrin GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Pentagastrin GC-MS (TMS_1_3) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Pentagastrin GC-MS (TMS_1_4) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Pentagastrin GC-MS (TMS_1_5) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Pentagastrin GC-MS (TMS_1_6) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Pentagastrin GC-MS (TMS_1_7) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Pentagastrin GC-MS (TMS_1_8) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Pentagastrin GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Pentagastrin GC-MS (TBDMS_1_2) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Pentagastrin GC-MS (TBDMS_1_3) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Pentagastrin GC-MS (TBDMS_1_4) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Pentagastrin GC-MS (TBDMS_1_5) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Pentagastrin GC-MS (TBDMS_1_6) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Pentagastrin GC-MS (TBDMS_1_7) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Pentagastrin GC-MS (TBDMS_1_8) - 70eV, Positive | Not Available | 2021-10-18 | 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 - Pentagastrin 10V, Positive-QTOF | splash10-0pb9-6313234900-1123e718f80b46bdfaad | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pentagastrin 20V, Positive-QTOF | splash10-0a4i-9733121100-934fa32be6315d7ee109 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pentagastrin 40V, Positive-QTOF | splash10-0a4i-9854300000-12e21b9b9aa7ab4a9fd2 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pentagastrin 10V, Negative-QTOF | splash10-00ke-9210018500-b6b5e04da0538e923517 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pentagastrin 20V, Negative-QTOF | splash10-0005-9200012000-c048ac77ac2d9b40660b | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pentagastrin 40V, Negative-QTOF | splash10-0005-9300010000-19ca23c27c66ac77463c | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pentagastrin 10V, Positive-QTOF | splash10-0gb9-2202013900-dfa84834cea778845ca5 | 2021-09-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pentagastrin 20V, Positive-QTOF | splash10-0fsi-1574139000-c47111b8897c54a86e11 | 2021-09-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pentagastrin 40V, Positive-QTOF | splash10-0f6x-5921000000-dd508aea3573b284e440 | 2021-09-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pentagastrin 10V, Negative-QTOF | splash10-014i-1000024900-3a4fc6e1d904fae889ae | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pentagastrin 20V, Negative-QTOF | splash10-0006-6111089000-1c3587d9f9914b0d51c8 | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pentagastrin 40V, Negative-QTOF | splash10-0k96-7251190000-cef0a8799ba4bf5d975b | 2021-09-25 | Wishart Lab | View Spectrum |
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