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Merck

SMB00953

Sigma-Aldrich

2-Cyano-3,3-diphenylacrylic acid

≥95%

别名:

α-Cyano-β-diphenylacrylic acid, 2-Cyano-3,3-diphenylpropenoic acid

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About This Item

经验公式(希尔记法):
C16H11NO2
CAS号:
分子量:
249.26
分類程式碼代碼:
12352106
NACRES:
NA.22

生物源

synthetic

品質等級

化驗

≥95%

形狀

solid

分子量

249.26 g/mol

儲存條件

(Tightly closed. Dry.)

技術

HPLC: suitable

顏色

white to off-white

儲存溫度

2-8°C

SMILES 字串

N#CC(=C(c2ccccc2)c1ccccc1)C(=O)O

InChI

1S/C16H11NO2/c17-11-14(16(18)19)15(12-7-3-1-4-8-12)13-9-5-2-6-10-13/h1-10H,(H,18,19)

InChI 密鑰

VSXIZXFGQGKZQG-UHFFFAOYSA-N

一般說明

2-Cyano-3,3-diphenylacrylic acid (CDA) belongs to the class of α,β-unsaturated carboxylic acids. It is a primary metabolite of Octocrylene, an organic sunscreen that functions by absorbing UVB radiation and short UVA wavelengths, commonly utilized in cosmetics for sun protection. CDA exhibits prolonged systemic availability after dermal exposure which may accumulate in the body. It can be used to study skin-permeable selective cyclooxygenaswe-2 inhibitor composition, and to study hydrophilic components of cosmetic compositions, such as in sunscreen.

應用

2-Cyano-.3-diphenylacrylic acid finds application in metabolomics, cosmetics and cancer research

生化/生理作用

Within the human body, Octocrylene, a non-polar compound, undergoes metabolism to become a water-soluble metabolite 2-cyano-3,3-diphenylacrylic acid, which is excreted through the kidneys. A pilot study in the general population has consistently detected CDAA, and its levels have been linked to recent sunscreen application.

特點和優勢

  • High quality compound suitable for multiple research applications
  • Compatible with a wide variety of chromatographic and spectrometry techniques

其他說明

For additional information on our range of Biochemicals, please complete this form.
This product is intended for research purposes only, and it is not meant for human consumption.

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Julia Hiller et al.
Environment international, 132, 105068-105068 (2019-08-31)
Chemical UV filters are common components in sunscreens and cosmetic products and used to protect the skin against harmful effects of sunlight like sunburn. However, the effectiveness of sunscreens in the prevention of skin cancer is in some parts still

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