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Merck
CN

53024

Supelco

没食子酸月桂酯

analytical standard

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别名:
E312, 十二烷基没食子酸酯
经验公式(希尔记法):
C19H30O5
CAS号:
分子量:
338.44
Beilstein:
2701981
EC 号:
MDL编号:
UNSPSC代码:
85151701
PubChem化学物质编号:
E编号:
E312
NACRES:
NA.24

质量水平

等级

analytical standard

检测方案

≥99.0% (HPLC)

保质期

limited shelf life, expiry date on the label

技术

HPLC: suitable
gas chromatography (GC): suitable

mp

94-97 °C (lit.)

应用

cleaning products
cosmetics
food and beverages
personal care

格式

neat

SMILES字符串

CCCCCCCCCCCCOC(=O)c1cc(O)c(O)c(O)c1

InChI

1S/C19H30O5/c1-2-3-4-5-6-7-8-9-10-11-12-24-19(23)15-13-16(20)18(22)17(21)14-15/h13-14,20-22H,2-12H2,1H3

InChI key

RPWFJAMTCNSJKK-UHFFFAOYSA-N

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一般描述

没食子酸月桂酯是绿茶中主要的黄烷醇单体,其聚合物形式具有抗氧化活性。
该物质被列入了欧盟法规10/2011食品接触塑料的正面清单。

应用

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。
没食子酸月桂酯可作为分析标准品,用于通过循环伏安法 (CV) 和微分脉冲伏安法 (DPV) 研究其在食品包装材料等常见聚合物中作为环保抗老化物质的活性。

象形图

Exclamation mark

警示用语:

Warning

危险声明

预防措施声明

危险分类

Skin Sens. 1

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable


分析证书(COA)

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E Ortega et al.
British journal of cancer, 88(6), 940-943 (2003-03-20)
Lauryl gallate (antioxidant food additive E-312) prevents the formation of dimethylbenzanthracene-induced skin tumours in mice, and kills, selectively, tumoral cells on established tumours. This results in total remission, after topical application of the compound on the tumoral mass, without affecting
Isao Kubo et al.
Bioorganic & medicinal chemistry, 11(4), 573-580 (2003-01-23)
Dodecyl (C(12)) gallate (3,4,5-trihydroxybenzoate) (1) was found to possess antibacterial activity specifically against Gram-positive bacteria, in addition to its potent antioxidant activity. The time-kill curve study indicates that this amphipathic gallate exhibits bactericidal activity against methicillin resistant Staphylococcus aureus (MRSA)
Annarica Calcabrini et al.
Carcinogenesis, 27(8), 1699-1712 (2006-04-21)
Lauryl gallate is an antioxidant food additive showing low toxicity to normal cells. Here, its antiproliferative effect has been studied on three human breast cancer cell lines: estrogen-dependent, wild-type p53, MCF7; estrogen-independent, non-functional p53, MDA-MB-231 and MCF7 ADR, which overexpresses
K Fujita et al.
Journal of applied microbiology, 92(6), 1035-1042 (2002-05-16)
The aim was to investigate the antifungal actions of nonyl gallate against Saccharomyces cerevisiae ATCC 7754. The maximum potency of both the growth inhibitory and the fungicidal effect against the yeast strain was found in nonyl gallate among n-alkyl gallates
Contact allergy to propylene glycol and dodecyl gallate mimicking seborrheic dermatitis.
Alexander V Kuznetsov et al.
Contact dermatitis, 55(5), 307-308 (2006-10-10)

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