95777
p -香豆酸
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
别名:
反式对羟基肉桂酸
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线性分子式:
HOC6H4CH=CHCO2H
化学文摘社编号:
分子量:
164.16
UNSPSC Code:
12352106
Beilstein/REAXYS Number:
2207383
MDL number:
format
neat
storage temp.
−20°C
InChI
1S/C9H8O3/c10-8-4-1-7(2-5-8)3-6-9(11)12/h1-6,10H,(H,11,12)/b6-3+
SMILES string
OC(=O)\C=C\c1ccc(O)cc1
InChI key
NGSWKAQJJWESNS-ZZXKWVIFSA-N
grade
certified reference material, TraceCERT®
product line
TraceCERT®
shelf life
expiry date on the label, limited shelf life
manufacturer/tradename
Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
mp
214 °C (dec.) (lit.)
application(s)
food and beverages
Quality Level
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General description
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com
trans-p-Coumaric acid (4-hydroxycinnamic acid) is the trans isomer of p-coumaric acid, a hydroxycinnamic phenolic acid widely distributed in plants and foods. It occurs in plant tissues (including as a constituent of cutin) and has reported antioxidant and antimicrobial activities relevant to food quality and health research. Testing its levels is important to profile phenolics for food authenticity and processing control, to gauge dietary exposure, and to explore potential bioactivities in nutrition and biomedical studies. Sensitive, selective quantification is typically performed by HPLC or LC–MS/MS, with validated methods available for complex matrices like human plasma to support PK/PD evaluations.
Discover our portfolio of certified reference materials of phytochemicals
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com
trans-p-Coumaric acid (4-hydroxycinnamic acid) is the trans isomer of p-coumaric acid, a hydroxycinnamic phenolic acid widely distributed in plants and foods. It occurs in plant tissues (including as a constituent of cutin) and has reported antioxidant and antimicrobial activities relevant to food quality and health research. Testing its levels is important to profile phenolics for food authenticity and processing control, to gauge dietary exposure, and to explore potential bioactivities in nutrition and biomedical studies. Sensitive, selective quantification is typically performed by HPLC or LC–MS/MS, with validated methods available for complex matrices like human plasma to support PK/PD evaluations.
Discover our portfolio of certified reference materials of phytochemicals
Biochem/physiol Actions
羟基肉桂酸存在于许多水果和蔬菜中。
Legal Information
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
wgk
WGK 1
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
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
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