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Merck
CN

861324

-迷迭香酸

Powder

别名:

4-[双(4-羟基苯基)亚甲基]-2,5-环己二酮, Aurin

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关于此项目

经验公式(希尔记法):
C19H14O3
化学文摘社编号:
分子量:
290.31
EC Number:
210-041-8
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
MDL number:
Colour Index Number:
43800
Beilstein/REAXYS Number:
2055205
Form:
powder
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InChI key

FYEHYMARPSSOBO-UHFFFAOYSA-N

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

SMILES string

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

form

powder

technique(s)

titration: suitable

pH

5.0-6.8, yellow to pink

cation traces

C: 66.0-90.8%

λmax

482 nm

ε (extinction coefficient)

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

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

Quality Level

composition

Powder

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General description

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。

Application

玫红酸已用于诱导HEK293细胞的细胞应激。

Biochem/physiol Actions

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)。

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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.
Meyer C, et al.
Methods, S1046-2023 (2016)
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)
[Not Available].
M MERINO SIMON et al.
Galicia-clinica, 18(12), 741-743 (1946-12-01)
H Nar et al.
Journal of molecular biology, 221(3), 765-772 (1991-10-05)
The X-ray crystal structure of recombinant wild-type azurin from Pseudomonas aeruginosa was determined by difference Fourier techniques using phases derived from the structure of the mutant His35Leu. Two data sets were collected from a single crystal of oxidized azurin soaked
W O Grabow et al.
Applied and environmental microbiology, 42(2), 192-199 (1981-08-01)
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.

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