| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2013-07-04 19:00:52 UTC |
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| Update Date | 2021-09-14 15:45:06 UTC |
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| HMDB ID | HMDB0060809 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | CD 1790 |
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| Description | CD 1790 belongs to the class of organic compounds known as xanthines. These are purine derivatives with a ketone group conjugated at carbons 2 and 6 of the purine moiety. Linagliptin (once-daily) was approved by the US FDA on 2 May 2011 for treatment of type II diabetes. CD 1790 is a moderately basic compound (based on its pKa). CD 1790 is a metabolite of linagliptin. Linagliptin (BI-1356, trade names Tradjenta and Trajenta) is a DPP-4 inhibitor developed by Boehringer Ingelheim for treatment of type II diabetes. It is being marketed by Boehringer Ingelheim and Lilly. |
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| Structure | CC#CCN1C(=NC2=C1C(=O)N(CC1=NC3=CC=CC=C3C(C)=N1)C(=O)N2C)N1CCCC(O)C1 InChI=1S/C25H27N7O3/c1-4-5-13-31-21-22(28-24(31)30-12-8-9-17(33)14-30)29(3)25(35)32(23(21)34)15-20-26-16(2)18-10-6-7-11-19(18)27-20/h6-7,10-11,17,33H,8-9,12-15H2,1-3H3 |
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| Synonyms | Not Available |
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| Chemical Formula | C25H27N7O3 |
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| Average Molecular Weight | 473.527 |
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| Monoisotopic Molecular Weight | 473.217537765 |
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| IUPAC Name | 7-(but-2-yn-1-yl)-8-(3-hydroxypiperidin-1-yl)-3-methyl-1-[(4-methylquinazolin-2-yl)methyl]-2,3,6,7-tetrahydro-1H-purine-2,6-dione |
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| Traditional Name | 7-(but-2-yn-1-yl)-8-(3-hydroxypiperidin-1-yl)-3-methyl-1-[(4-methylquinazolin-2-yl)methyl]purine-2,6-dione |
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| CAS Registry Number | Not Available |
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| SMILES | CC#CCN1C(=NC2=C1C(=O)N(CC1=NC3=CC=CC=C3C(C)=N1)C(=O)N2C)N1CCCC(O)C1 |
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| InChI Identifier | InChI=1S/C25H27N7O3/c1-4-5-13-31-21-22(28-24(31)30-12-8-9-17(33)14-30)29(3)25(35)32(23(21)34)15-20-26-16(2)18-10-6-7-11-19(18)27-20/h6-7,10-11,17,33H,8-9,12-15H2,1-3H3 |
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| InChI Key | QAHWUJQHJPWQGS-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as xanthines. These are purine derivatives with a ketone group conjugated at carbons 2 and 6 of the purine moiety. |
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| Kingdom | Organic compounds |
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| Super Class | Organoheterocyclic compounds |
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| Class | Imidazopyrimidines |
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| Sub Class | Purines and purine derivatives |
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| Direct Parent | Xanthines |
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| Alternative Parents | |
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| Substituents | - Xanthine
- Diazanaphthalene
- 6-oxopurine
- Quinazoline
- Purinone
- Alkaloid or derivatives
- Dialkylarylamine
- Pyrimidone
- Piperidine
- Benzenoid
- Pyrimidine
- Aminoimidazole
- N-substituted imidazole
- Heteroaromatic compound
- Vinylogous amide
- Imidazole
- Azole
- Lactam
- Urea
- Secondary alcohol
- Azacycle
- Organooxygen compound
- Organonitrogen compound
- Hydrocarbon derivative
- Organic nitrogen compound
- Organic oxide
- Organopnictogen compound
- Alcohol
- Organic oxygen 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 | 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. | 3.74 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 10.4494 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.98 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1848.6 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 163.0 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 157.8 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 151.5 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 91.6 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 338.9 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 | 409.1 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 103.2 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 771.0 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 424.6 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 | 1429.2 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 251.7 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 291.7 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 347.8 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 166.2 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 | 21.3 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized |
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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 - CD 1790 GC-MS (Non-derivatized) - 70eV, Positive | splash10-0a4j-1221900000-fcdd444d8e6423ceb153 | 2017-09-20 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - CD 1790 GC-MS (1 TMS) - 70eV, Positive | splash10-001j-7304790000-51796bee7cb0ededbdc1 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - CD 1790 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 - CD 1790 10V, Positive-QTOF | splash10-0a4i-0001900000-f1500e8cfa42b2ca4021 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - CD 1790 20V, Positive-QTOF | splash10-0pb9-0123900000-a0782955193a86afa92a | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - CD 1790 40V, Positive-QTOF | splash10-0zfr-9561400000-c977c0fbff7dc26d0b23 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - CD 1790 10V, Negative-QTOF | splash10-00di-0000900000-f688c2e0526556750a39 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - CD 1790 20V, Negative-QTOF | splash10-0uk9-0001900000-41e9f0a48237a85437e7 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - CD 1790 40V, Negative-QTOF | splash10-0udm-0937400000-e21ff9da69351a702873 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - CD 1790 10V, Positive-QTOF | splash10-00di-0000900000-e966a05453367bd098aa | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - CD 1790 20V, Positive-QTOF | splash10-00di-0100900000-b5c4918b102430e7f2e7 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - CD 1790 40V, Positive-QTOF | splash10-0aor-0930200000-31c8080dee9a363b5176 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - CD 1790 10V, Negative-QTOF | splash10-00di-0000900000-f58b83312030586af1d0 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - CD 1790 20V, Negative-QTOF | splash10-00di-0001900000-472c033b9dcf433e6e7b | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - CD 1790 40V, Negative-QTOF | splash10-0udi-0659700000-c0dbaa176d0cdfc4c80f | 2021-10-12 | Wishart Lab | View Spectrum |
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