13,14-dihydro-15-keto前列腺素E2（13,14-dihydro-15-keto PGE2）是由15-羟基PGDH和15-oxo-PGδ13-还原酶生物合成的PGE2的代谢产物。该化合物积累到可检测的水平，然后进行进一步的代谢和化学分解，使其半衰期相对较短（〜9分钟），但比PGE2更长（〜2分钟），因此该化合物的累积量可观PGE2表达过程中的水平。受体结合研究表明，尽管前列腺素的代谢物通常以较低的亲和力与EP受体结合，但它们仍可能在这些生化途径中发挥重要作用。 13,14-dihydro-15-keto Prostaglandin E2 (13,14-dihydro-15-keto PGE2) is a metabolite of PGE2 biosynthesized by the enzymes 15-hydroxy PGDH and 15-oxo-PG δ13-reductase. This compound accumulates to detectable levels, and then undergoes further metabolism and chemical decomposition, giving it a relatively short half-life (~ 9 minutes), but that is longer than PGE2 (~ 2 minutes), allowing this compound to build up to appreciable levels during PGE2 expression. Receptor binding studies indicate that although metabolites of prostaglandins typically bind to EP receptors with lower affinity, they might still play an important role in these biochemical pathways.
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13,14-dihydro-15-keto Prostaglandin E2
Dangerous GoodsCAS number：363-23-5 molecular formula：C20H32O5
overview
compound introduction
Specs
| Chinese alias | - | ||
| English alias | LMFA03010031 | SR-01000946429 | 13,14-Dihydro-15-keto-PGE2 | 13,14-Dihydro-15-keto PGE2 | 363-23-5 (unlabeled) | (5Z)-11alpha-hydroxy-9,15-dioxoprost-5-enoic acid | dhk-PGE2 | 9,15-dioxo-11R-hydroxy-5Z-prostenoic acid | CUJMXIQZWPZMNQ-XYYGWQPLSA-N | KH(2) | ||
| CAS number | 363-23-5 | molecular formula | C20H32O5 |
| molecular weight | 352.50 g/mol | Exact mass | ≥95% |
| PSA | 91.700 Ų | logp | 2.4 |
numbering system
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physicochemical properties
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Safety information
pictogram：
GHS07
Signal word：
Warning
Hazard Statement：
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H302: 吞食有害 H312: 皮肤接触有害 H332: 吸入有害
Statement of Preventive Measures：
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染：用水充分清洗。 P321: 特殊处理（请参阅此标签上的...）。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P270: 使用本产品时，请勿进食、饮水
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