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反式-阿魏酸

matrix substance for MALDI-MS, ≥99.0% (HPLC)

同義詞:

反式-4-羟基-3-甲氧基肉桂酸, 阿魏酸

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About This Item

線性公式:
HOC6H3(OCH3)CH=CHCO2H
CAS號碼:
分子量::
194.18
Beilstein:
1570363
EC號碼:
MDL號碼:
分類程式碼代碼:
12000000
PubChem物質ID:
NACRES:
NA.21

等級

matrix substance for MALDI-MS

品質等級

化驗

≥99.0% (HPLC)

形狀

powder

分析物化學類別

peptides, proteins

技術

MALDI-MS: suitable

顏色

slightly yellow

mp

168-172 °C (lit.)
171-175 °C

正離子痕跡

Ba: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤20 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg

吸收

≥2000 at 337 nm (mol. absorption)

SMILES 字串

OC(/C=C/C1=CC(OC)=C(O)C=C1)=O

InChI

1S/C10H10O4/c1-14-9-6-7(2-4-8(9)11)3-5-10(12)13/h2-6,11H,1H3,(H,12,13)/b5-3+

InChI 密鑰

KSEBMYQBYZTDHS-HWKANZROSA-N

尋找類似的產品? 前往 產品比較指南

生化/生理作用

在植物性食品中发现的羟基肉桂酸。抗氧化剂。

相關產品

產品號碼
描述
訂價

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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分析證明 (COA)

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Journal of agricultural and food chemistry, 52(8), 2411-2420 (2004-04-15)
Although an antioxidant mechanism has been involved in the beneficial effects of ferulic acid in human diseases, there are few reports on the antioxidant properties of this compound in isolated membranes and intact cells. Here, we evaluated the ability of
Fengfeng Wu et al.
Critical reviews in food science and nutrition, 53(5), 451-463 (2013-02-09)
Brown rice, unmilled or partly milled, contains more nutritional components than ordinary white rice. Despite its elevated content of bioactive components, brown rice is rarely consumed as a staple food for its dark appearance and hard texture. The germination of
Alejandro Tapia et al.
Journal of ethnopharmacology, 95(2-3), 155-161 (2004-10-28)
The exudate and seriated extracts from the aerial parts of Baccharis grisebachii (Asteraceae) which is recommended as a digestive and to relieve gastric ulcers in Argentina, showed activity as free radical scavengers and inhibited lipoperoxidation in erythrocytes. Assay-guided isolation led
A Saija et al.
International journal of pharmaceutics, 199(1), 39-47 (2000-05-05)
Topically-applied antioxidant drugs represent a successful strategy for protecting the skin against UV-mediated oxidative damage. However, they can afford to the skin a satisfactory photoprotection only if able to permeate through the stratum corneum and thus to reach deeper cutaneous

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