27876-94-4
基本信息
西红花酸
臧红花酸
蕃紅[花]酸
反式-藏花酸
藏红花酸(反式)
藏红花酸(95%)
TRANS-藏花酸
蕃紅[花]酸标准品
蕃紅[花]酸对照品
NSC407300
roceic acid
Alpha-Crocetin
TRANS-CROCETIN
Stable crocetin
trans-Crocetine
CROCETIN, TRANS-
Crocetin,trans-Crocetin
8,8'-DIAPOCAROTENEDIOIC ACID
物理化学性质
外观性状 | 黄色结晶粉末,可溶于甲醇、乙醇、DMSO等有机溶剂,来源于栀子、西红花、鸢尾科番红花属藏红花柱头,藏红花。 |
熔点 | 285° |
沸点 | 386.14°C (rough estimate) |
密度 | 1.0786 (rough estimate) |
FEMA | 2998 |
折射率 | 1.4434 (estimate) |
储存条件 | Inert atmosphere,Store in freezer, under -20°C |
溶解度 | DMSO(微溶,加热)、甲醇(微溶) |
酸度系数(pKa) | 4.39±0.19(Predicted) |
形态 | 固体 |
颜色 | 红色至深红色 |
稳定性 | 感光 |
LogP | 4.312 (est) |
安全数据
危险性符号(GHS) | GHS07 |
警示词 | 警告 |
危险性描述 | H302-H317 |
防范说明 | P261-P264-P270-P280-P301+P312-P302+P352 |
海关编码 | 29171900 |
应用领域
常见问题列表
Human Endogenous Metabolite
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Transcrocetin (trans-Crocetin), a saffron metabolite originating from the crocin apocarotenoids, has been shown to exert strong NMDA receptor affinity and is thought to be responsible for the CNS activity of saffron.To ensure unchanged viability of Caco-2 cells throughout the transport experiments, cellular mitochondrial dehydrogenase activity of Caco-2 cells is measured by MTT assay after a 24 h incubation period with the test compounds: Hydroalcoholic saffron extract saffron extract (SE, 0.5-1 mg/mL) and crocin-1 (250-1000 µM) reveal no negative significant changes in cellular viability. Transcrocetin at 10 µM level does not change viability while higher concentrations (40-160 µM) reduces significantly cellular viability.
蕃紅[花]酸价格(试剂级)
报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
2024/01/25 | HY-N2072 | 蕃紅[花]酸 Transcrocetin | 27876-94-4 | 5mg | 1200元 |
2024/01/25 | HY-N2072 | 蕃紅[花]酸 Transcrocetin | 27876-94-4 | 10mg | 1800元 |
2023/03/20 | HY-N6904 | 蕃紅[花]酸 Crocetin | 27876-94-4 | 10mM * 1mLin DMSO | 4302元 |