| 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 02:51:38 UTC |
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| HMDB ID | HMDB0014488 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Protriptyline |
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| Description | Protriptyline hydrochloride is a dibenzocycloheptene-derivative tricyclic antidepressant (TCA). TCAs are structurally similar to phenothiazines. They contain a tricyclic ring system with an alkyl amine substituent on the central ring. In non-depressed individuals, protriptyline does not affect mood or arousal, but may cause sedation. In depressed individuals, protriptyline exerts a positive effect on mood. TCAs are potent inhibitors of serotonin and norepinephrine reuptake. In addition, TCAs down-regulate cerebral cortical β-adrenergic receptors and sensitize post-synaptic serotonergic receptors with chronic use. The antidepressant effects of TCAs are thought to be due to an overall increase in serotonergic neurotransmission. TCAs also block histamine H1 receptors, α1-adrenergic receptors and muscarinic receptors, which accounts for their sedative, hypotensive and anticholinergic effects (e.g. blurred vision, dry mouth, constipation, urinary retention), respectively. See toxicity section below for a complete listing of side effects. Protriptyline may be used for the treatment of depression. |
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| Structure | CNCCCC1C2=CC=CC=C2C=CC2=CC=CC=C12 InChI=1S/C19H21N/c1-20-14-6-11-19-17-9-4-2-7-15(17)12-13-16-8-3-5-10-18(16)19/h2-5,7-10,12-13,19-20H,6,11,14H2,1H3 |
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| Synonyms | | Value | Source |
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| 3-(5H-Dibenzo[a,D]cyclohepten-5-yl)-N-methyl-1-propanamine | ChEBI | | 5-(3-Methylaminopropyl)-5H-dibenzo[a,D]cycloheptene | ChEBI | | 7-(3-Methylaminopropyl)-1,2:5,6-dibenzocycloheptatriene | ChEBI | | Amimetilina | ChEBI | | N-Methyl-5H-dibenzo[a,D]cycloheptene-5-propanamine | ChEBI | | N-Methyl-5H-dibenzo[a,D]cycloheptene-5-propylamine | ChEBI | | Protryptyline | HMDB | | Odyssey brand OF protriptyline hydrochloride | HMDB | | Hydrochloride, protriptyline | HMDB | | Vivactil | HMDB | | Protriptyline hydrochloride | HMDB |
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| Chemical Formula | C19H21N |
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| Average Molecular Weight | 263.3767 |
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| Monoisotopic Molecular Weight | 263.167399677 |
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| IUPAC Name | methyl(3-{tricyclo[9.4.0.0³,⁸]pentadeca-1(15),3,5,7,9,11,13-heptaen-2-yl}propyl)amine |
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| Traditional Name | protriptyline |
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| CAS Registry Number | 438-60-8 |
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| SMILES | CNCCCC1C2=CC=CC=C2C=CC2=CC=CC=C12 |
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| InChI Identifier | InChI=1S/C19H21N/c1-20-14-6-11-19-17-9-4-2-7-15(17)12-13-16-8-3-5-10-18(16)19/h2-5,7-10,12-13,19-20H,6,11,14H2,1H3 |
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| InChI Key | BWPIARFWQZKAIA-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as dibenzocycloheptenes. Dibenzocycloheptenes are compounds containing a dibenzocycloheptene moiety, which consists of two benzene rings connected by a cycloheptene ring. |
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| Kingdom | Organic compounds |
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| Super Class | Benzenoids |
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| Class | Dibenzocycloheptenes |
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| Sub Class | Not Available |
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| Direct Parent | Dibenzocycloheptenes |
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| Alternative Parents | |
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| Substituents | - Dibenzocycloheptene
- Aralkylamine
- Secondary amine
- Secondary aliphatic amine
- Organic nitrogen compound
- Organopnictogen compound
- Hydrocarbon derivative
- Organonitrogen compound
- Amine
- Aromatic homopolycyclic compound
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| Molecular Framework | Aromatic homopolycyclic 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 | Not Available |
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| Role | |
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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 | 169 - 171 °C (protriptyline hydrochloride) | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | 0.00023 g/L | Not Available | | LogP | 4.7 | Not Available |
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| Experimental Chromatographic Properties | Experimental Collision Cross Sections |
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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. | 7.6 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 13.034 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.4 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 30.3 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1946.3 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 338.7 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 183.1 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 191.3 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 212.6 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 513.5 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 | 490.2 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 174.1 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1383.2 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 471.2 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 | 1338.2 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 335.1 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 341.7 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 302.9 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 168.6 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 | 7.8 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| Protriptyline,1TMS,isomer #1 | CN(CCCC1C2=CC=CC=C2C=CC2=CC=CC=C21)[Si](C)(C)C | 2511.8 | Semi standard non polar | 33892256 | | Protriptyline,1TMS,isomer #1 | CN(CCCC1C2=CC=CC=C2C=CC2=CC=CC=C21)[Si](C)(C)C | 2584.1 | Standard non polar | 33892256 | | Protriptyline,1TMS,isomer #1 | CN(CCCC1C2=CC=CC=C2C=CC2=CC=CC=C21)[Si](C)(C)C | 3281.9 | Standard polar | 33892256 | | Protriptyline,1TBDMS,isomer #1 | CN(CCCC1C2=CC=CC=C2C=CC2=CC=CC=C21)[Si](C)(C)C(C)(C)C | 2724.0 | Semi standard non polar | 33892256 | | Protriptyline,1TBDMS,isomer #1 | CN(CCCC1C2=CC=CC=C2C=CC2=CC=CC=C21)[Si](C)(C)C(C)(C)C | 2808.1 | Standard non polar | 33892256 | | Protriptyline,1TBDMS,isomer #1 | CN(CCCC1C2=CC=CC=C2C=CC2=CC=CC=C21)[Si](C)(C)C(C)(C)C | 3391.0 | 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 - Protriptyline GC-MS (Non-derivatized) - 70eV, Positive | splash10-0006-9040000000-6498574fa1f4eead1816 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Protriptyline GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Protriptyline GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | MS | Mass Spectrum (Electron Ionization) | splash10-006x-8910000000-ec599ee02d998905757e | 2014-09-20 | Not Available | 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 - Protriptyline 10V, Positive-QTOF | splash10-03e9-0090000000-2ab870bf797378caf1c5 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Protriptyline 20V, Positive-QTOF | splash10-01q9-2190000000-b7468843989ba53316aa | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Protriptyline 40V, Positive-QTOF | splash10-052f-8890000000-d9505145b3d35ed27be8 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Protriptyline 10V, Negative-QTOF | splash10-03di-0090000000-13fe8faae8c2bed47e30 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Protriptyline 20V, Negative-QTOF | splash10-03di-1090000000-8781e71c0e0ae6ea19be | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Protriptyline 40V, Negative-QTOF | splash10-001l-5490000000-349b95c342d47d80f512 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Protriptyline 10V, Negative-QTOF | splash10-03di-0090000000-330f29be739abf456d25 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Protriptyline 20V, Negative-QTOF | splash10-03di-0090000000-45344afe501cffed83b8 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Protriptyline 40V, Negative-QTOF | splash10-0j6u-0590000000-16a1cb7e0b6aa13171c8 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Protriptyline 10V, Positive-QTOF | splash10-03di-0090000000-0f92e6ab1c1e69d00ae5 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Protriptyline 20V, Positive-QTOF | splash10-03di-0090000000-049efc86fef6b36591c4 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Protriptyline 40V, Positive-QTOF | splash10-0a4l-1690000000-6edf1174a6d682928acd | 2021-09-24 | Wishart Lab | View Spectrum |
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