Leukotriene E4
| Catalog Number | BL-M000693 |
| CAS Number | 75715-89-8 |
| Description | Leukotriene E4 is a cysteinyl leukotriene produced by LTD4 and LTC4 in breath condensation, plasma, and urine. It is a constituent of slow-reacting substance of anaphylaxis (SRS-A). It is the final product of the pathway where 5-lipoxygenase converts arachidonic acid to cysteinyl leukotrienes, thus it can be used as an indicator in clinical diagnosis of asthma. |
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| IUPAC Name | (5S,6R,7E,9E,11Z,14Z)-6-[(2R)-2-amino-2-carboxyethyl]sulfanyl-5-hydroxyicosa-7,9,11,14-tetraenoic acid |
| Synonyms | 5S-hydroxy-6R-(S-cysteinyl)-7E,9E,11Z,14Z-eicosatetraenoic acid; LTE4 |
| Molecular Weight | 439.61 |
| Molecular Formula | C23H37NO5S |
| Purity | ≥97% |
| Shelf Life | 1 Year |
| Storage | Store at -20°C |
| Percent Composition | C 62.84%, H 8.48%, N 3.19%, O 18.20%, S 7.29% |
| Canonical SMILES | CCCCCC=CCC=CC=CC=CC(C(CCCC(=O)O)O)SCC(C(=O)O)N |
| InChI | InChI=1S/C23H37NO5S/c1-2-3-4-5-6-7-8-9-10-11-12-13-16-21(30-18-19(24)23(28)29)20(25)15-14-17-22(26)27/h6-7,9-13,16,19-21,25H,2-5,8,14-15,17-18,24H2,1H3,(H,26,27)(H,28,29)/b7-6-,10-9-,12-11+,16-13+/t19-,20-,21+/m0/s1 |
| InChI Key | OTZRAYGBFWZKMX-FRFVZSDQSA-N |
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