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 15:16:51 UTC |
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Update Date | 2022-03-07 02:51:49 UTC |
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HMDB ID | HMDB0015011 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Loteprednol |
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Description | Loteprednol (as Loteprednol Etabonate) is a topical corticoid antiinflammatory. It is used in ophthalmic solution for the treatment of steroid responsive inflammatory conditions of the eye such as allergic conjunctivitis, uveitis, acne rosacea, superficial punctate keratitis, herpes zoster keratitis, iritis, cyclitis, and selected infective conjunctivitides. As a nasal spray, is used for the treatment and management of seasonal allergic rhinitis. |
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Structure | [H][C@@]12CC[C@](O)(C(=O)OCCl)[C@@]1(C)C[C@H](O)[C@@]1([H])[C@@]2([H])CCC2=CC(=O)C=C[C@]12C InChI=1S/C21H27ClO5/c1-19-7-5-13(23)9-12(19)3-4-14-15-6-8-21(26,18(25)27-11-22)20(15,2)10-16(24)17(14)19/h5,7,9,14-17,24,26H,3-4,6,8,10-11H2,1-2H3/t14-,15-,16-,17+,19-,20-,21-/m0/s1 |
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Synonyms | Value | Source |
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Loteprednol etabonate | HMDB | CEHOAC | HMDB | Chloromethyl 17 ethoxycarbonyloxy 11 hydroxy 3 oxoandrosta 1,4 diene 17 carboxylate | HMDB | Etabonate, loteprednol | HMDB | Chloromethyl 17-ethoxycarbonyloxy-11-hydroxy-3-oxoandrosta-1,4-diene-17-carboxylate | HMDB | 17-Ethoxycarbonyloxy-11-hydroxy-3-oxoandrosta-1,4-diene-17-carboxylate, chloromethyl | HMDB | Lotemax | HMDB | Alrex | HMDB |
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Chemical Formula | C21H27ClO5 |
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Average Molecular Weight | 394.889 |
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Monoisotopic Molecular Weight | 394.154701681 |
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IUPAC Name | chloromethyl (1S,2R,10S,11S,14R,15S,17S)-14,17-dihydroxy-2,15-dimethyl-5-oxotetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-3,6-diene-14-carboxylate |
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Traditional Name | loteprednol |
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CAS Registry Number | 82034-46-6 |
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SMILES | [H][C@@]12CC[C@](O)(C(=O)OCCl)[C@@]1(C)C[C@H](O)[C@@]1([H])[C@@]2([H])CCC2=CC(=O)C=C[C@]12C |
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InChI Identifier | InChI=1S/C21H27ClO5/c1-19-7-5-13(23)9-12(19)3-4-14-15-6-8-21(26,18(25)27-11-22)20(15,2)10-16(24)17(14)19/h5,7,9,14-17,24,26H,3-4,6,8,10-11H2,1-2H3/t14-,15-,16-,17+,19-,20-,21-/m0/s1 |
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InChI Key | YPZVAYHNBBHPTO-MXRBDKCISA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as androgens and derivatives. These are 3-hydroxylated C19 steroid hormones. They are known to favor the development of masculine characteristics. They also show profound effects on scalp and body hair in humans. |
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Kingdom | Organic compounds |
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Super Class | Lipids and lipid-like molecules |
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Class | Steroids and steroid derivatives |
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Sub Class | Androstane steroids |
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Direct Parent | Androgens and derivatives |
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Alternative Parents | |
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Substituents | - Androgen-skeleton
- 3-oxo-delta-1,4-steroid
- 3-oxosteroid
- 17-hydroxysteroid
- 11-hydroxysteroid
- 11-beta-hydroxysteroid
- Oxosteroid
- Hydroxysteroid
- Delta-1,4-steroid
- Tertiary alcohol
- Cyclic alcohol
- Cyclic ketone
- Secondary alcohol
- Carboxylic acid ester
- Ketone
- Carboxylic acid derivative
- Monocarboxylic acid or derivatives
- Organochloride
- Organooxygen compound
- Organic oxygen compound
- Carbonyl group
- Hydrocarbon derivative
- Alkyl halide
- Alkyl chloride
- Alcohol
- Organohalogen compound
- Organic oxide
- Aliphatic homopolycyclic compound
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Molecular Framework | Aliphatic 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 | Not Available |
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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 | 220 - 224 °C | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | 0.034 g/L | Not Available | LogP | 3.4 | 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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Loteprednol,1TMS,isomer #1 | C[C@]12C[C@H](O)[C@H]3[C@@H](CCC4=CC(=O)C=C[C@@]43C)[C@@H]1CC[C@]2(O[Si](C)(C)C)C(=O)OCCl | 3334.1 | Semi standard non polar | 33892256 | Loteprednol,1TMS,isomer #2 | C[C@]12C[C@H](O[Si](C)(C)C)[C@H]3[C@@H](CCC4=CC(=O)C=C[C@@]43C)[C@@H]1CC[C@]2(O)C(=O)OCCl | 3222.5 | Semi standard non polar | 33892256 | Loteprednol,2TMS,isomer #1 | C[C@]12C[C@H](O[Si](C)(C)C)[C@H]3[C@@H](CCC4=CC(=O)C=C[C@@]43C)[C@@H]1CC[C@]2(O[Si](C)(C)C)C(=O)OCCl | 3262.7 | Semi standard non polar | 33892256 | Loteprednol,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)O[C@]1(C(=O)OCCl)CC[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@H]3[C@@H](O)C[C@@]21C | 3602.7 | Semi standard non polar | 33892256 | Loteprednol,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)O[C@H]1C[C@@]2(C)[C@@H](CC[C@]2(O)C(=O)OCCl)[C@@H]2CCC3=CC(=O)C=C[C@]3(C)[C@@H]12 | 3487.3 | Semi standard non polar | 33892256 | Loteprednol,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)O[C@H]1C[C@@]2(C)[C@@H](CC[C@]2(O[Si](C)(C)C(C)(C)C)C(=O)OCCl)[C@@H]2CCC3=CC(=O)C=C[C@]3(C)[C@@H]12 | 3765.0 | Semi standard non 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 - Loteprednol GC-MS (Non-derivatized) - 70eV, Positive | splash10-0v7i-1893000000-682774df467cdebbec3b | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Loteprednol GC-MS (2 TMS) - 70eV, Positive | splash10-00di-4839780000-d51f7f1f3e7bf65172bc | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Loteprednol GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Loteprednol 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 - Loteprednol 10V, Positive-QTOF | splash10-004j-0019000000-25a9a1528f2869a02f3a | 2017-07-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Loteprednol 20V, Positive-QTOF | splash10-004i-0229000000-0aac7fbe4742db297f38 | 2017-07-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Loteprednol 40V, Positive-QTOF | splash10-001i-0691000000-0ee7c0d161653ecef2f7 | 2017-07-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Loteprednol 10V, Negative-QTOF | splash10-0006-0009000000-8a39d043964bd24e691c | 2017-07-26 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Loteprednol 20V, Negative-QTOF | splash10-002f-1019000000-006d094367c84d7fdc6d | 2017-07-26 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Loteprednol 40V, Negative-QTOF | splash10-0002-4091000000-cb6ff84a4e686bd3ebb2 | 2017-07-26 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Loteprednol 10V, Positive-QTOF | splash10-0002-0009000000-a0ac3be7c2d25192a078 | 2021-10-11 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Loteprednol 20V, Positive-QTOF | splash10-08fs-1912000000-0c6368a24232c8f7e898 | 2021-10-11 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Loteprednol 40V, Positive-QTOF | splash10-05di-3390000000-2940c512e174324e33e3 | 2021-10-11 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Loteprednol 10V, Negative-QTOF | splash10-0006-0009000000-6de0933cc349eb685660 | 2021-10-11 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Loteprednol 20V, Negative-QTOF | splash10-001i-9037000000-68cdcec02980ed86b9a9 | 2021-10-11 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Loteprednol 40V, Negative-QTOF | splash10-001r-1191000000-a2b788885ecb2baf3516 | 2021-10-11 | Wishart Lab | View Spectrum |
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