| Identification | Back Directory | [Name]
LEUKOTRIENE D4 | [CAS]
73836-78-9 | [Synonyms]
LTD4
leukotriened
LEUKOTRIENE D4
leukotriened(sub4)
LTD4 (Leukotriene D4)
(r-(r*,s*-(e,e,z,z)))-inyl)
YEESKJGWJFYOOK-IJHYULJSSA-N
LEUKOTRIENE D4 (ETHANOL SOLUTION)
5S-HYDROXY-6R-(S-CYSTEINYLGLYCINYL)-7E,9E,11Z,14Z-EICOSATETRAENOIC ACID
glycine,n-(s-(1-(4-carboxy-1-hydroxybutyl)-2,4,6,9-pentadecatetraenyl)-l-cyste
5(S)-HYDROXY-6(R)-S-CYSTEINYLGLYCINYL-7-TRANS-9-TRANS-11-CIS-14-CIS-EICOSATETRAENOIC ACID
S-[(1R,2E,4E,6Z,9Z)-1-[(S)-4-Carboxy-1-hydroxybutyl]-2,4,6,9-pentadecatetren-1-yl]-L-Cys-Gly-OH
N-[S-[(1R,2E,4E,6Z,9Z)-1-[(S)-4-Carboxy-1-hydroxybutyl]-2,4,6,9-pentadecatetren-1-yl]-L-cysteinyl]glycine
N-[S-[(1R,2E,4E,6Z,9Z)-1-[(1S)-1-Hydroxy-4-carboxybutyl]-2,4,6,9-pentadecatetren-1-yl]-L-cysteinyl]glycine
Glycine, S-[(1R,2E,4E,6Z,9Z)-1-[(1S)-4-carboxy-1-hydroxybutyl]-2,4,6,9-pentadecatetraen-1-yl]-L-cysteinyl-
N-[S-[(1R,2E,4E,6Z,9Z)-1-[(1S)-1-Hydroxy-4-carboxybutyl]-2,4,6,9-pentadecatetraene-1-yl]-L-cysteinyl]glycine
(5S,6R,7E,9E,11E,14E)-6-[2-amino-2-(carboxymethylcarbamoyl)ethyl]sulfanyl-5-hydroxy-icosa-7,9,11,14-tetraenoic acid | [Molecular Formula]
C25H40N2O6S | [MDL Number]
MFCD00036839 | [MOL File]
73836-78-9.mol | [Molecular Weight]
496.66 |
| Chemical Properties | Back Directory | [Boiling point ]
785.8±60.0 °C(Predicted) | [density ]
1.162±0.06 g/cm3(Predicted) | [Fp ]
9℃ | [storage temp. ]
-70°C | [solubility ]
A solution in ethanol | [form ]
Liquid. | [pka]
3.03±0.10(Predicted) | [color ]
Colorless to light yellow |
| Hazard Information | Back Directory | [Description]
Leukotriene D4 (LTD4) is an active metabolite of LTC4 (Item Nos. 20210 | 10007241) and a constituent of slow-reacting substance of anaphylaxis (SRS-A). It is formed via metabolism of LTC4 by γ-glutamyl transpeptidase. Like LTC4, LTD4 (0.01-0.1 pM) induces contractions in isolated guinea pig parenchymal strips and tracheal spirals. In vivo, LTD4 increases insufflation pressure, a marker of bronchoconstriction, in anesthetized guinea pigs by 100% when administered at a dose of 89 pmol per animal. It also increases vascular permeability in guinea pig skin when administered intradermally at a dose of 0.1 pmol per animal. | [Uses]
LTD4 (Leukotriene D4) is a member of the leukotriene family shown to be a potent contractor of smooth muscle. | [Definition]
ChEBI: A leukotriene that is (7E,9E,11Z,14Z)-icosa-7,9,11,14-tetraenoic acid substituted by a hydroxy group at position 5 (5S) and a L-cysteinylglycinyl group at
position 6 (6R). | [Biochem/physiol Actions]
Slow reacting substance of anaphylaxis (SRS-A). Potent bronchoconstrictor and mediator of asthmatic and inflammatory processes. Increases cytosolic free Ca2+ in epithelial cells. | [storage]
Store at -80°C |
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