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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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Simultaneous detection of the subcellular localization of RNAs and proteins in cultured cells by combined multicolor RNA-FISH and IF.
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MacConkey agar, standard M-FC agar, M-FC agar without rosolic acid, M-FC agar with a resuscitation top layer, Teepol agar, and pads saturated with Teepol broth, were evaluated as growth media for membrane filtration counting of fecal coliform bacteria in water.
Rakesh K Sharma et al.
Journal of medicinal chemistry, 49(12), 3595-3601 (2006-06-09)
Previously, we have reported that aurintricarboxylic acid (ATA) is one of the most potent inhibitors of the DNA binding of transcription factor NF-kappaB. We now report the NF-kappaB-DNA binding inhibitory activity of ATA analogues. An electrophoretic mobility shift assay has
[Not Available].
M MERINO SIMON et al.
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Comparative bacteriostatic assays with rosaniline and its phenolic analog (rosolic acid).
E FISCHER et al.
Journal of bacteriology, 53(4), 381-388 (1947-04-01)

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