| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2013-07-09 16:05:33 UTC |
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| Update Date | 2019-07-23 07:15:19 UTC |
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| HMDB ID | HMDB0060891 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | N-Desmethylterbinafine |
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| Description | N-Desmethylterbinafine belongs to the class of organic compounds known as naphthalenes. Naphthalenes are compounds containing a naphthalene moiety, which consists of two fused benzene rings. N-Desmethylterbinafine is a very strong basic compound (based on its pKa). It is highly lipophilic in nature and tends to accumulate in skin, nails, and fatty tissues. N-Desmethylterbinafine is a metabolite of terbinafine. Terbinafine hydrochloride is a synthetic allylamine antifungal from Novartis. |
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| Structure | CC(C)(C)C#C\C=C\CNCC1=CC=CC2=CC=CC=C12 InChI=1S/C20H23N/c1-20(2,3)14-7-4-8-15-21-16-18-12-9-11-17-10-5-6-13-19(17)18/h4-6,8-13,21H,15-16H2,1-3H3/b8-4+ |
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| Synonyms | | Value | Source |
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| Desmethylterbinafine, (e)-isomer | HMDB | | Desmethylterbinafine hydrochloride, (e)-isomer | HMDB | | Desmethylterbinafine | MeSH |
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| Chemical Formula | C20H23N |
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| Average Molecular Weight | 277.4033 |
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| Monoisotopic Molecular Weight | 277.183049741 |
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| IUPAC Name | [(2E)-6,6-dimethylhept-2-en-4-yn-1-yl](naphthalen-1-ylmethyl)amine |
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| Traditional Name | [(2E)-6,6-dimethylhept-2-en-4-yn-1-yl](naphthalen-1-ylmethyl)amine |
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| CAS Registry Number | Not Available |
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| SMILES | CC(C)(C)C#C\C=C\CNCC1=CC=CC2=CC=CC=C12 |
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| InChI Identifier | InChI=1S/C20H23N/c1-20(2,3)14-7-4-8-15-21-16-18-12-9-11-17-10-5-6-13-19(17)18/h4-6,8-13,21H,15-16H2,1-3H3/b8-4+ |
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| InChI Key | IZJZLXQHMWUCIC-XBXARRHUSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as naphthalenes. Naphthalenes are compounds containing a naphthalene moiety, which consists of two fused benzene rings. |
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| Kingdom | Organic compounds |
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| Super Class | Benzenoids |
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| Class | Naphthalenes |
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| Sub Class | Not Available |
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| Direct Parent | Naphthalenes |
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| Alternative Parents | |
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| Substituents | - Naphthalene
- 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 | 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. | 8.1 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 15.9853 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.77 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 2063.7 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 392.2 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 210.6 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 215.7 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 124.2 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 729.9 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 | 593.5 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 70.6 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1236.3 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 615.9 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 | 1646.8 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 401.3 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 386.8 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 276.1 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 289.8 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 | 8.3 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| N-Desmethylterbinafine,1TMS,isomer #1 | CC(C)(C)C#C/C=C/CN(CC1=CC=CC2=CC=CC=C12)[Si](C)(C)C | 2318.0 | Semi standard non polar | 33892256 | | N-Desmethylterbinafine,1TMS,isomer #1 | CC(C)(C)C#C/C=C/CN(CC1=CC=CC2=CC=CC=C12)[Si](C)(C)C | 2495.1 | Standard non polar | 33892256 | | N-Desmethylterbinafine,1TMS,isomer #1 | CC(C)(C)C#C/C=C/CN(CC1=CC=CC2=CC=CC=C12)[Si](C)(C)C | 3190.2 | Standard polar | 33892256 | | N-Desmethylterbinafine,1TBDMS,isomer #1 | CC(C)(C)C#C/C=C/CN(CC1=CC=CC2=CC=CC=C12)[Si](C)(C)C(C)(C)C | 2556.2 | Semi standard non polar | 33892256 | | N-Desmethylterbinafine,1TBDMS,isomer #1 | CC(C)(C)C#C/C=C/CN(CC1=CC=CC2=CC=CC=C12)[Si](C)(C)C(C)(C)C | 2682.7 | Standard non polar | 33892256 | | N-Desmethylterbinafine,1TBDMS,isomer #1 | CC(C)(C)C#C/C=C/CN(CC1=CC=CC2=CC=CC=C12)[Si](C)(C)C(C)(C)C | 3260.1 | 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 - N-Desmethylterbinafine GC-MS (Non-derivatized) - 70eV, Positive | splash10-0596-1930000000-cd75c3521c488cd06441 | 2017-09-20 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - N-Desmethylterbinafine 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 - N-Desmethylterbinafine 10V, Positive-QTOF | splash10-004l-0790000000-48cf9a06ce59d2b5cec9 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Desmethylterbinafine 20V, Positive-QTOF | splash10-0006-0910000000-7dd31856f24ef0b93957 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Desmethylterbinafine 40V, Positive-QTOF | splash10-0006-2900000000-8576e3e9be6070199004 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Desmethylterbinafine 10V, Negative-QTOF | splash10-004i-0190000000-a2cc4270b6d348b87c9c | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Desmethylterbinafine 20V, Negative-QTOF | splash10-056r-0980000000-d7b29ca9e90d2e10614a | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Desmethylterbinafine 40V, Negative-QTOF | splash10-056r-0900000000-b30cc7379173d05ec4fd | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Desmethylterbinafine 10V, Positive-QTOF | splash10-0006-0930000000-f6db78b9e73cd09bed17 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Desmethylterbinafine 20V, Positive-QTOF | splash10-004i-3940000000-8d1d265c93e478ef1ef6 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Desmethylterbinafine 40V, Positive-QTOF | splash10-0006-5900000000-d4a57ea4dff3a9f5ef36 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Desmethylterbinafine 10V, Negative-QTOF | splash10-004i-0090000000-c524df0015f139e69d14 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Desmethylterbinafine 20V, Negative-QTOF | splash10-004i-0690000000-d35bfcf98df5aa8e7567 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Desmethylterbinafine 40V, Negative-QTOF | splash10-0fbc-0910000000-6f3bd0a35275de042a7a | 2021-10-12 | Wishart Lab | View Spectrum |
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