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 19:03:10 UTC |
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Update Date | 2019-07-23 07:15:13 UTC |
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HMDB ID | HMDB0060846 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | N-Monodemethylolopatadine |
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Description | N-Monodemethylolopatadine is a metabolite of olopatadine. Olopatadine hydrochloride is an antihistamine (as well as anticholinergic) and mast cell stabilizer, sold as a prescription eye drop (0.2% solution, Pataday, manufactured by Alcon). It is used to treat itching associated with allergic conjunctivitis. Olopatadine hydrochloride 0.1% is sold as Patanol (or Opatanol in some countries). A nasal spray formulation is sold as Patanase, which was approved by the FDA on April 15, 2008. (Wikipedia) |
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Structure | CNCC\C=C1\C2=C(COC3=C1C=C(CC(O)=O)C=C3)C=CC=C2 InChI=1S/C20H21NO3/c1-21-10-4-7-17-16-6-3-2-5-15(16)13-24-19-9-8-14(11-18(17)19)12-20(22)23/h2-3,5-9,11,21H,4,10,12-13H2,1H3,(H,22,23)/b17-7- |
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Synonyms | Not Available |
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Chemical Formula | C20H21NO3 |
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Average Molecular Weight | 323.3856 |
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Monoisotopic Molecular Weight | 323.152143543 |
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IUPAC Name | 2-[(2Z)-2-[3-(methylamino)propylidene]-9-oxatricyclo[9.4.0.0³,⁸]pentadeca-1(11),3(8),4,6,12,14-hexaen-5-yl]acetic acid |
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Traditional Name | [(2Z)-2-[3-(methylamino)propylidene]-9-oxatricyclo[9.4.0.0³,⁸]pentadeca-1(11),3(8),4,6,12,14-hexaen-5-yl]acetic acid |
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CAS Registry Number | Not Available |
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SMILES | CNCC\C=C1\C2=C(COC3=C1C=C(CC(O)=O)C=C3)C=CC=C2 |
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InChI Identifier | InChI=1S/C20H21NO3/c1-21-10-4-7-17-16-6-3-2-5-15(16)13-24-19-9-8-14(11-18(17)19)12-20(22)23/h2-3,5-9,11,21H,4,10,12-13H2,1H3,(H,22,23)/b17-7- |
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InChI Key | VQMJUHOJPCPUAM-IDUWFGFVSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as dibenzoxepines. Dibenzoxepines are compounds containing a dibenzoxepine moiety, which consists of two benzene connected by an oxazepine ring. |
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Kingdom | Organic compounds |
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Super Class | Organoheterocyclic compounds |
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Class | Benzoxepines |
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Sub Class | Dibenzoxepines |
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Direct Parent | Dibenzoxepines |
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Alternative Parents | |
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Substituents | - Dibenzoxepine
- Alkyl aryl ether
- Benzenoid
- Amino acid or derivatives
- Amino acid
- Carboxylic acid derivative
- Carboxylic acid
- Secondary aliphatic amine
- Oxacycle
- Secondary amine
- Ether
- Monocarboxylic acid or derivatives
- Organic nitrogen compound
- Organonitrogen compound
- Organooxygen compound
- Hydrocarbon derivative
- Organic oxide
- Organopnictogen compound
- Carbonyl group
- Organic oxygen compound
- Amine
- 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 Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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N-Monodemethylolopatadine,1TMS,isomer #1 | CNCC/C=C1/C2=CC=CC=C2COC2=CC=C(CC(=O)O[Si](C)(C)C)C=C12 | 2889.0 | Semi standard non polar | 33892256 | N-Monodemethylolopatadine,1TMS,isomer #2 | CN(CC/C=C1/C2=CC=CC=C2COC2=CC=C(CC(=O)O)C=C12)[Si](C)(C)C | 3080.3 | Semi standard non polar | 33892256 | N-Monodemethylolopatadine,2TMS,isomer #1 | CN(CC/C=C1/C2=CC=CC=C2COC2=CC=C(CC(=O)O[Si](C)(C)C)C=C12)[Si](C)(C)C | 3013.6 | Semi standard non polar | 33892256 | N-Monodemethylolopatadine,2TMS,isomer #1 | CN(CC/C=C1/C2=CC=CC=C2COC2=CC=C(CC(=O)O[Si](C)(C)C)C=C12)[Si](C)(C)C | 2941.9 | Standard non polar | 33892256 | N-Monodemethylolopatadine,2TMS,isomer #1 | CN(CC/C=C1/C2=CC=CC=C2COC2=CC=C(CC(=O)O[Si](C)(C)C)C=C12)[Si](C)(C)C | 3557.4 | Standard polar | 33892256 | N-Monodemethylolopatadine,1TBDMS,isomer #1 | CNCC/C=C1/C2=CC=CC=C2COC2=CC=C(CC(=O)O[Si](C)(C)C(C)(C)C)C=C12 | 3142.1 | Semi standard non polar | 33892256 | N-Monodemethylolopatadine,1TBDMS,isomer #2 | CN(CC/C=C1/C2=CC=CC=C2COC2=CC=C(CC(=O)O)C=C12)[Si](C)(C)C(C)(C)C | 3278.6 | Semi standard non polar | 33892256 | N-Monodemethylolopatadine,2TBDMS,isomer #1 | CN(CC/C=C1/C2=CC=CC=C2COC2=CC=C(CC(=O)O[Si](C)(C)C(C)(C)C)C=C12)[Si](C)(C)C(C)(C)C | 3482.8 | Semi standard non polar | 33892256 | N-Monodemethylolopatadine,2TBDMS,isomer #1 | CN(CC/C=C1/C2=CC=CC=C2COC2=CC=C(CC(=O)O[Si](C)(C)C(C)(C)C)C=C12)[Si](C)(C)C(C)(C)C | 3400.5 | Standard non polar | 33892256 | N-Monodemethylolopatadine,2TBDMS,isomer #1 | CN(CC/C=C1/C2=CC=CC=C2COC2=CC=C(CC(=O)O[Si](C)(C)C(C)(C)C)C=C12)[Si](C)(C)C(C)(C)C | 3680.0 | Standard polar | 33892256 |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted GC-MS | Predicted GC-MS Spectrum - N-Monodemethylolopatadine GC-MS (Non-derivatized) - 70eV, Positive | splash10-0006-9051000000-0d304c62938d3b676b83 | 2017-09-20 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - N-Monodemethylolopatadine GC-MS (1 TMS) - 70eV, Positive | splash10-0006-9022000000-e35c5a0b7fa921399607 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - N-Monodemethylolopatadine GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Monodemethylolopatadine 10V, Positive-QTOF | splash10-0a4i-0069000000-7a5feee64dd9d988da93 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Monodemethylolopatadine 20V, Positive-QTOF | splash10-004j-1091000000-4e757eb02e96c70394c3 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Monodemethylolopatadine 40V, Positive-QTOF | splash10-05am-5190000000-74f8c2b58c62c6ab1109 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Monodemethylolopatadine 10V, Negative-QTOF | splash10-00fr-0049000000-cbd13114c5b3e1162b55 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Monodemethylolopatadine 20V, Negative-QTOF | splash10-0fi0-1069000000-c5cbab49ae4df82fa753 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Monodemethylolopatadine 40V, Negative-QTOF | splash10-0a6s-5190000000-78f860ab2c8f65396878 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Monodemethylolopatadine 10V, Positive-QTOF | splash10-00di-0059000000-0bea89ef987d86afa7ed | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Monodemethylolopatadine 20V, Positive-QTOF | splash10-002b-0090000000-8d6558dd8a1432466228 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Monodemethylolopatadine 40V, Positive-QTOF | splash10-000t-0090000000-1bad49a995557e2c7aac | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Monodemethylolopatadine 10V, Negative-QTOF | splash10-00di-0039000000-bfe90b2f1a3e0ed38834 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Monodemethylolopatadine 20V, Negative-QTOF | splash10-006t-0092000000-52639a7f0a903f3fd564 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Monodemethylolopatadine 40V, Negative-QTOF | splash10-008a-0090000000-653dd0f45a2001e709b2 | 2021-10-12 | Wishart Lab | View Spectrum |
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