| Description | 11-trans Leukotriene D4 (11-trans LTD4) is a C-11 double bond isomer of LTD4. LTD4 undergoes slow temperature-dependent isomerization to 11-trans LTD4 during storage. 11-trans LTD4 retains about 10-25 % of the potency for contraction of guinea pig ileum, trachea and parenchyma compared to LTD4. It exhibits an ED50 ranging between 12-60 nM for contraction of guinea pig trachea. |
| Synonyms | 11-trans Leukotriene D4 |
| molecular weight | 496.66 |
| Molecular formula | C25H40N2O6S |
| CAS | 79768-40-4 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
| Solubility | DMF: >50 mg/mL (per Ramki Iyer) DMSO: >50 mg/mL (per Ramki Iyer) PBS (pH 7.2): >100 μg/mL (per Ramki Iyer) Ethanol: >50 mg/mL (per Ramki Iyer) |