| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2012-09-13 11:51:40 UTC |
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| Update Date | 2022-03-07 02:57:14 UTC |
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| HMDB ID | HMDB0041986 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Pibutidine |
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| Description | Pibutidine belongs to the class of organic compounds known as secondary alkylarylamines. These are secondary alkylarylamines with the general formula HN(R)R' (R = alkyl, R' = aryl). Based on a literature review a small amount of articles have been published on Pibutidine. |
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| Structure | [H]\C(CNC1=C(N)C(=O)C1=O)=C(/[H])COC1=NC=CC(CN2CCCCC2)=C1 InChI=1S/C19H24N4O3/c20-16-17(19(25)18(16)24)22-7-2-5-11-26-15-12-14(6-8-21-15)13-23-9-3-1-4-10-23/h2,5-6,8,12,22H,1,3-4,7,9-11,13,20H2/b5-2- |
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| Synonyms | | Value | Source |
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| 3-Amino-4-[[(Z)-4-[4-(piperidinomethyl)pyridin-2-yloxy]-2-butenyl]amino]-3-cyclobutene-1,2-dione | ChEBI | | Pibutidina | ChEBI | | Pibutidinum | ChEBI | | Pibutidine hydrochloride | HMDB |
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| Chemical Formula | C19H24N4O3 |
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| Average Molecular Weight | 356.4189 |
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| Monoisotopic Molecular Weight | 356.184840654 |
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| IUPAC Name | 3-amino-4-{[(2Z)-4-{[4-(piperidin-1-ylmethyl)pyridin-2-yl]oxy}but-2-en-1-yl]amino}cyclobut-3-ene-1,2-dione |
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| Traditional Name | 3-amino-4-{[(2Z)-4-{[4-(piperidin-1-ylmethyl)pyridin-2-yl]oxy}but-2-en-1-yl]amino}cyclobut-3-ene-1,2-dione |
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| CAS Registry Number | 103922-33-4 |
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| SMILES | [H]\C(CNC1=C(N)C(=O)C1=O)=C(/[H])COC1=NC=CC(CN2CCCCC2)=C1 |
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| InChI Identifier | InChI=1S/C19H24N4O3/c20-16-17(19(25)18(16)24)22-7-2-5-11-26-15-12-14(6-8-21-15)13-23-9-3-1-4-10-23/h2,5-6,8,12,22H,1,3-4,7,9-11,13,20H2/b5-2- |
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| InChI Key | XMDYZASWLGWIPL-DJWKRKHSSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as secondary alkylarylamines. These are secondary alkylarylamines with the general formula HN(R)R' (R = alkyl, R' = aryl). |
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| Kingdom | Organic compounds |
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| Super Class | Organic nitrogen compounds |
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| Class | Organonitrogen compounds |
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| Sub Class | Amines |
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| Direct Parent | Secondary alkylarylamines |
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| Alternative Parents | |
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| Substituents | - Alkyl aryl ether
- Secondary aliphatic/aromatic amine
- Aralkylamine
- Piperidine
- Pyridine
- Heteroaromatic compound
- Vinylogous amide
- Tertiary amine
- Tertiary aliphatic amine
- Cyclic ketone
- Ether
- Azacycle
- Organoheterocyclic compound
- Organic oxygen compound
- Hydrocarbon derivative
- Organic oxide
- Primary amine
- Organopnictogen compound
- Organooxygen compound
- Aromatic heteromonocyclic compound
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| Molecular Framework | Aromatic heteromonocyclic 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 | 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. | 3.06 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 9.64 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 4.05 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 166.6 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 600.4 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 184.1 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 109.1 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 167.6 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 76.6 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 267.1 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 | 290.4 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 912.7 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 682.9 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 48.5 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 | 532.7 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 180.6 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 229.5 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 877.1 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 552.1 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 | 57.1 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| Pibutidine,1TMS,isomer #1 | C[Si](C)(C)NC1=C(NC/C=C\COC2=CC(CN3CCCCC3)=CC=N2)C(=O)C1=O | 3454.6 | Semi standard non polar | 33892256 | | Pibutidine,1TMS,isomer #1 | C[Si](C)(C)NC1=C(NC/C=C\COC2=CC(CN3CCCCC3)=CC=N2)C(=O)C1=O | 2951.7 | Standard non polar | 33892256 | | Pibutidine,1TMS,isomer #2 | C[Si](C)(C)N(C/C=C\COC1=CC(CN2CCCCC2)=CC=N1)C1=C(N)C(=O)C1=O | 3280.9 | Semi standard non polar | 33892256 | | Pibutidine,1TMS,isomer #2 | C[Si](C)(C)N(C/C=C\COC1=CC(CN2CCCCC2)=CC=N1)C1=C(N)C(=O)C1=O | 2754.5 | Standard non polar | 33892256 | | Pibutidine,2TMS,isomer #1 | C[Si](C)(C)N(C1=C(NC/C=C\COC2=CC(CN3CCCCC3)=CC=N2)C(=O)C1=O)[Si](C)(C)C | 3413.6 | Semi standard non polar | 33892256 | | Pibutidine,2TMS,isomer #1 | C[Si](C)(C)N(C1=C(NC/C=C\COC2=CC(CN3CCCCC3)=CC=N2)C(=O)C1=O)[Si](C)(C)C | 2937.2 | Standard non polar | 33892256 | | Pibutidine,2TMS,isomer #2 | C[Si](C)(C)NC1=C(N(C/C=C\COC2=CC(CN3CCCCC3)=CC=N2)[Si](C)(C)C)C(=O)C1=O | 3356.7 | Semi standard non polar | 33892256 | | Pibutidine,2TMS,isomer #2 | C[Si](C)(C)NC1=C(N(C/C=C\COC2=CC(CN3CCCCC3)=CC=N2)[Si](C)(C)C)C(=O)C1=O | 2858.8 | Standard non polar | 33892256 | | Pibutidine,3TMS,isomer #1 | C[Si](C)(C)N(C/C=C\COC1=CC(CN2CCCCC2)=CC=N1)C1=C(N([Si](C)(C)C)[Si](C)(C)C)C(=O)C1=O | 3284.0 | Semi standard non polar | 33892256 | | Pibutidine,3TMS,isomer #1 | C[Si](C)(C)N(C/C=C\COC1=CC(CN2CCCCC2)=CC=N1)C1=C(N([Si](C)(C)C)[Si](C)(C)C)C(=O)C1=O | 2899.4 | Standard non polar | 33892256 | | Pibutidine,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC1=C(NC/C=C\COC2=CC(CN3CCCCC3)=CC=N2)C(=O)C1=O | 3651.3 | Semi standard non polar | 33892256 | | Pibutidine,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC1=C(NC/C=C\COC2=CC(CN3CCCCC3)=CC=N2)C(=O)C1=O | 3086.0 | Standard non polar | 33892256 | | Pibutidine,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N(C/C=C\COC1=CC(CN2CCCCC2)=CC=N1)C1=C(N)C(=O)C1=O | 3475.7 | Semi standard non polar | 33892256 | | Pibutidine,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N(C/C=C\COC1=CC(CN2CCCCC2)=CC=N1)C1=C(N)C(=O)C1=O | 2907.1 | Standard non polar | 33892256 | | Pibutidine,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N(C1=C(NC/C=C\COC2=CC(CN3CCCCC3)=CC=N2)C(=O)C1=O)[Si](C)(C)C(C)(C)C | 3765.0 | Semi standard non polar | 33892256 | | Pibutidine,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N(C1=C(NC/C=C\COC2=CC(CN3CCCCC3)=CC=N2)C(=O)C1=O)[Si](C)(C)C(C)(C)C | 3281.6 | Standard non polar | 33892256 | | Pibutidine,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NC1=C(N(C/C=C\COC2=CC(CN3CCCCC3)=CC=N2)[Si](C)(C)C(C)(C)C)C(=O)C1=O | 3699.8 | Semi standard non polar | 33892256 | | Pibutidine,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NC1=C(N(C/C=C\COC2=CC(CN3CCCCC3)=CC=N2)[Si](C)(C)C(C)(C)C)C(=O)C1=O | 3184.8 | Standard non polar | 33892256 | | Pibutidine,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N(C/C=C\COC1=CC(CN2CCCCC2)=CC=N1)C1=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(=O)C1=O | 3858.1 | Semi standard non polar | 33892256 | | Pibutidine,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N(C/C=C\COC1=CC(CN2CCCCC2)=CC=N1)C1=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(=O)C1=O | 3461.6 | Standard non 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 - Pibutidine GC-MS (Non-derivatized) - 70eV, Positive | splash10-0avm-4923000000-696053f11df001082573 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Pibutidine GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Pibutidine 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 - Pibutidine 10V, Positive-QTOF | splash10-0a4i-0459000000-cd01fef9652e7c8e8612 | 2016-08-02 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pibutidine 20V, Positive-QTOF | splash10-0rmj-6894000000-5875b9bc83c0f3e39d4a | 2016-08-02 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pibutidine 40V, Positive-QTOF | splash10-0w59-5910000000-ca3996a1c8fe4f4757ec | 2016-08-02 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pibutidine 10V, Negative-QTOF | splash10-0pb9-9215000000-7041fb3b7bde5cfe0e73 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pibutidine 20V, Negative-QTOF | splash10-0a4j-9752000000-973c015e60a1f20684a2 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pibutidine 40V, Negative-QTOF | splash10-03dl-8900000000-b329149410e904dce7c8 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pibutidine 10V, Negative-QTOF | splash10-0a4i-0409000000-78d95f6ceb1faedb2dbc | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pibutidine 20V, Negative-QTOF | splash10-0zi3-0329000000-fa0170722b9c849668b9 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pibutidine 40V, Negative-QTOF | splash10-0006-3910000000-511d21026d086cc68a1b | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pibutidine 10V, Positive-QTOF | splash10-0a4i-0009000000-0f501920cbd99e00d7f7 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pibutidine 20V, Positive-QTOF | splash10-03dj-1977000000-060be61f85e401e186b0 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pibutidine 40V, Positive-QTOF | splash10-00r5-4941000000-1d46f1cc402d987b84b7 | 2021-09-24 | Wishart Lab | View Spectrum |
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