grade
analytical standard
Quality Level
assay
≥98.0% (HPLC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
mp
214 °C (dec.) (lit.)
application(s)
food and beverages
format
neat
SMILES string
OC(=O)\C=C\c1ccc(O)cc1
InChI
1S/C9H8O3/c10-8-4-1-7(2-5-8)3-6-9(11)12/h1-6,10H,(H,11,12)/b6-3+
InChI key
NGSWKAQJJWESNS-ZZXKWVIFSA-N
General description
反式-对香豆酸是角质的成分。它也存在于橄榄加工和酒厂废水中。
Application
反式-对香豆酸已被用作使用高效液相色谱法(HPLC)鉴定和定量测定脱脂米糠中酚酸的标准品。
有关合适仪器技术的更多信息,请参考产品分析证书。如需进一步支持,请联系技术服务。
Biochem/physiol Actions
羟基肉桂酸存在于许多水果和蔬菜中。
Packaging
无底玻璃瓶。内含物在插入的融合锥体内。
Other Notes
在我们的NMR在线平台ChemisTwin®上可以找到本品对应的数字化标准物质。您可使用ChemisTwin®上的数字等效品鉴定您的样品并进行定量分析(使用数字化外标)。可查看该物质的NMR谱图,只需点击几次鼠标,就能进行在线样品比对。欢迎点击了解更多,开启免费试用之旅。
这种化合物常见于以下属的植物中:肉桂 姜黄 常春藤 香蜂草 薄荷 鼠尾草接骨木
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
实验方案
Protocol for HPLC Analysis of Flavonoids on Ascentis® RP-Amide
HPLC Analysis of Polyphenols in Nero d'Avola Red Wine on Discovery® HS C18 (UV 280 nm)
Catalytic wet oxidation of p-coumaric acid: partial oxidation intermediates, reaction pathways and catalyst leaching
Mantzavinos D, et al.
Applied Catalysis. B, Environmental, 7, 379-396 (1996)
Evidence for covalently attached p-coumaric acid and ferulic acid in cutins and suberins
Riley .GR and Kolattukudy.EP
Plant Physiology, 56, 650-654 (1975)
Effects of feruloyl esterase, non-starch polysaccharide degrading enzymes, phytase, and their combinations on in vitro degradation of rice bran and nutrient digestibility of rice bran based diets in adult cockerels
Liu.Q, et al.
Livestock Science, 178, 255-262 (2015)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 55823-50MG | 04061832583068 |
