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Merck

861324

Sigma-Aldrich

-迷迭香酸

Dye content 84 %

别名:

4-[双(4-羟基苯基)亚甲基]-2,5-环己二酮, Aurin

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About This Item

经验公式(希尔记法):
C19H14O3
CAS号:
分子量:
290.31
顏色索引編號:
43800
Beilstein:
2055205
EC號碼:
MDL號碼:
分類程式碼代碼:
12171500
PubChem物質ID:
NACRES:
NA.47

形狀

powder

品質等級

成份

Dye content, 84%

技術

titration: suitable

pH值

5.0-6.8, yellow to pink

正離子痕跡

C: 66.0-90.8%

λmax

482 nm

&epsilon ;(消光係數)

≥11000 at 264-270 nm in ethanol
≥50000 at 478-486 nm in ethanol

應用

diagnostic assay manufacturing
hematology
histology

儲存溫度

room temp

SMILES 字串

O=C(C=C1)C=CC1=C(C2=CC=C(O)C=C2)C3=CC=C(O)C=C3

InChI

1S/C19H14O3/c20-16-7-1-13(2-8-16)19(14-3-9-17(21)10-4-14)15-5-11-18(22)12-6-15/h1-12,20-21H

InChI 密鑰

FYEHYMARPSSOBO-UHFFFAOYSA-N

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一般說明

玫红酸(C.I.43800)是一种酸碱指示剂,来自三苯基甲烷基团, 又称金蛋白和4-[双(4-羟苯基)亚甲基]-2,5--环己二烯酮。

應用

玫红酸已用于诱导HEK293细胞的细胞应激。

生化/生理作用

玫红酸的过渡范围大约为pH 6.6-8.0(低于该pH范围为黄色,高于该pH范围为红色)。

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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Serum-free PC12 cell cultures have been used to study the mechanisms of neuronal death after neurotrophic factor deprivation. We previously reported that PC12 cells undergo "apoptotic" internucleosomal DNA cleavage after withdrawal of trophic support. Here, we have used a sensitive
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International journal of radiation biology, 75(12), 1567-1578 (2000-01-06)
To investigate the mechanism of micronucleus formation in irradiated L929 cells. Radiation-induced micronuclei (MN) of L929 cells isolated at 48 and 72 h after irradiation were processed for detection of DNA-laddering and higher-order chromatin fragments using conventional gel electrophoresis and
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