M13807
4-Methoxycinnamic acid, predominantly trans
99%
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About This Item
Linear Formula:
CH3OC6H4CH=CHCO2H
CAS Number:
Molecular Weight:
178.18
PubChem Substance ID:
NACRES:
NA.23
UNSPSC Code:
12352103
EC Number:
212-594-0
MDL number:
Quality Level
assay
99%
form
liquid crystal
mp
170-173 °C (lit.)
transition temp
crystalline phase to nematic phase 173.5 °C, nematic phase to isotropic phase 190 °C
SMILES string
COc1ccc(\C=C\C(O)=O)cc1
InChI
1S/C10H10O3/c1-13-9-5-2-8(3-6-9)4-7-10(11)12/h2-7H,1H3,(H,11,12)/b7-4+
InChI key
AFDXODALSZRGIH-QPJJXVBHSA-N
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
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Sirintorn Yibchok-anun et al.
Basic & clinical pharmacology & toxicology, 102(5), 476-482 (2008-03-19)
This study investigated the effect of p-methoxycinnamic acid (p-MCA) on plasma glucose and insulin concentrations in normal and streptozotocin-induced diabetic rats. In both fasting and glucose-loading conditions, an oral administration of p-MCA (40-100 mg/kg) significantly decreased plasma glucose and also
Natasha Cook et al.
The Australasian journal of dermatology, 43(2), 133-135 (2002-05-02)
We report a case of photoallergic contact dermatitis to two sunscreen agents, methoxycinnamate and oxybenzone, occurring in a 6-year-old Asian boy.
H V Meyers et al.
Carbohydrate research, 197, 15-32 (1990-03-25)
This study completes the spectroscopic basis for a novel oligosaccharide microanalytical method, wherein a derivatization sequence provides monosaccharide subunits bearing two types of exciton-coupling chromophore groups ("bichromophoric") for circular dichroic spectroscopy, namely 4-bromobenzoate (lambda max 245 nm) and 4-methoxycinnamate (lambda