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Merck
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重要文件

861405

Sigma-Aldrich

Hoechst 33258

同義詞:

2′-(4-hydroxyphenyl)-5-(4-methyl-1-piperazinyl)-2,5′-bi-1H-benzimidazole trihydrochloride hydrate, bisBenzimide

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About This Item

經驗公式(希爾表示法):
C25H24N6O · 3HCl · xH2O
CAS號碼:
分子量::
533.88 (anhydrous basis)
EC號碼:
MDL號碼:
分類程式碼代碼:
12171500
PubChem物質ID:

化驗

≥98% (TLC)

形狀

powder

mp

>300 °C (lit.)

λmax

343 nm

SMILES 字串

Cl[H].Cl[H].Cl[H].[H]O[H].CN1CCN(CC1)c2ccc3[nH]c(nc3c2)-c4ccc5[nH]c(nc5c4)-c6ccc(O)cc6

其他說明

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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分析證明 (COA)

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Stud. Biophys., 125, 121-121 (1988)
Shawn N Whitehead et al.
PloS one, 6(6), e20808-e20808 (2011-06-21)
Gangliosides, a member of the glycosphingolipid family, are heterogeneously expressed in biological membranes and are particularly enriched within the central nervous system. Gangliosides consist of mono- or poly-sialylated oligosaccharide chains of variable lengths attached to a ceramide unit and are
Yi Liu et al.
Stem cells (Dayton, Ohio), 26(4), 1065-1073 (2008-02-02)
Periodontitis is a periodontal tissue infectious disease and the most common cause for tooth loss in adults. It has been linked to many systemic disorders, such as coronary artery disease, stroke, and diabetes. At present, there is no ideal therapeutic
G A Daxhelet et al.
Analytical biochemistry, 179(2), 401-403 (1989-06-01)
The increase in fluorescence, upon interaction with several fluorescent dyes was found to depend on the base composition of DNA. 4',6-Diamidino-2-phenylindole-2 HCl and Hoechst 33258 which bind to AT base pairs show a logarithmic relation. This relation is linear when
Norman Zielke et al.
Genes & development, 22(12), 1690-1703 (2008-06-19)
Endoreplicating cells undergo multiple rounds of DNA replication leading to polyploidy or polyteny. Oscillation of Cyclin E (CycE)-dependent kinase activity is the main driving force in Drosophila endocycles. High levels of CycE-Cdk2 activity trigger S phase, while down-regulation of CycE-Cdk2

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