93878
trans-Sinapic acid
analytical standard
Synonym(s):
trans-4-Hydroxy-3,5-dimethoxy-cinnamic acid, trans-Sinapinic acid
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About This Item
Empirical Formula (Hill Notation):
C11H12O5
CAS Number:
Molecular Weight:
224.21
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
85151701
EC Number:
208-487-3
MDL number:
grade
analytical standard
Quality Level
assay
≥99.0% (HPLC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
mp
195-205 °C (dec.)
application(s)
food and beverages
format
neat
SMILES string
COc1cc(\C=C\C(O)=O)cc(OC)c1O
InChI
1S/C11H12O5/c1-15-8-5-7(3-4-10(12)13)6-9(16-2)11(8)14/h3-6,14H,1-2H3,(H,12,13)/b4-3+
InChI key
PCMORTLOPMLEFB-ONEGZZNKSA-N
Application
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
trans-Sinapic acid may be used as an analytical reference standard for the quantification of the analyte in seed samples and vegetables using different chromatography techniques.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Other Notes
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
This compound is commonly found in plants of the genus: carum cinnamomum melissa salvia thymus zingiber
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Quantitation of free and hydrolyzable phenolic acids in seeds by capillary gas-liquid chromatography
Dabrowski.JK and Sosulski.WF
Journal of Agricultural and Food Chemistry, 32(1), 123-127 (1984)
Free and soluble bound phenolic acids in some cruciferous vegetables
Uda Y, et al.
Journal of the Japanese Society for Food Science and Technology, 35(5), 360-366 (1988)
Jacob C Dean et al.
Journal of the American Chemical Society, 136(42), 14780-14795 (2014-10-09)
Ultraviolet spectroscopy of sinapoyl malate, an essential UV-B screening agent in plants, was carried out in the cold, isolated environment of a supersonic expansion to explore its intrinsic UV spectral properties in detail. Despite these conditions, sinapoyl malate displays anomalous