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12(S)-HHT

12(S)-HHT ??? ???
?? ??:
54397-84-1
???:
12(S)-HHT
???(??):
12-HHT;12-HHTRE;12(S)-HHT;12(S)-HHTRE;12(S)-HHTrE (12(S)-HHT);KUKJHGXXZWHSBG-WBGSEQOASA-N;12(S)-HHTrE Lipid Maps MS Standard;12-HYDROXY-HEPTA- DECATRIENOIC ACID;12(S)-HYDROXYHEPTADECA-5Z,8E,10E-TRIENOIC ACID;12(S)-hydroxy-5(Z),8(E),10(E)-*heptadecatrienoic
CBNumber:
CB0726021
???:
C17H28O3
??? ??:
280.4
MOL ??:
54397-84-1.mol

12(S)-HHT ??

?? ?
451.8±45.0 °C(Predicted)
??
0.992±0.06 g/cm3(Predicted)
?? ??
−20°C
???
0.1 M Na2CO3: 2 mg/ml; DMF: Miscible; DMSO: Miscible; Ethanol: Miscible; PBS pH 7.2: 0.8 mg/ml
??? ??
??? ??? ???
?? ?? (pKa)
4.75±0.10(Predicted)
??
Colorless to light yellow
???? ??
synthetic (organic)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? F,Xi
?? ???? ?? 11-36/37/38
????? 16-26-36
????(UN No.) UN 1170 3/PG 2
WGK ?? 3
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
3
0 0

12(S)-HHT C??? ??, ??, ??

??

12(S)-HHTrE is an unusual product of the cyclooxygenase (COX) pathway and one of the primary arachidonic acid metabolites of the human platelet. It is biosynthesized by thromboxane synthase (TX synthase) from prostaglandin H2 (PGH2) concurrently with TXA2. The biological role of 12(S)-HHTrE is uncertain. It is avidly oxidized to 12-oxoHTrE by porcine 15-hydroxy PGDH.

??

ChEBI: A trienoic fatty acid that consists of (5Z,8E,10E)-heptadeca-5,8,10-trienoic acid bearing an additional 12S-hydroxy substituent.

12(S)-HHT ?? ?? ? ???

???

?? ??

12(S)-HHT ?? ??

???( 57)?? ??
??? ?? ??? ?? ?? ? ??
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12(S)-HHT ?? ??:

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