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Merck
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重要文件

D8065

Sigma-Aldrich

Dephostatin

>98% (HPLC), solid

同義詞:

1,4-Dihydroxy-N-methyl-N-nitroso­aniline, 2-(Methylnitrosoamino)-1,4-benzenediol, 2-(N-methyl-N-nitroso)­hydro­quinone

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About This Item

經驗公式(希爾表示法):
C7H8N2O3
CAS號碼:
分子量::
168.15
MDL號碼:
分類程式碼代碼:
12352200
PubChem物質ID:

化驗

>98% (HPLC)

形狀

solid

顏色

light yellow

溶解度

DMSO: soluble 22 mg/mL
H2O: insoluble

運輸包裝

wet ice

儲存溫度

−20°C

SMILES 字串

CN(N=O)c1cc(O)ccc1O

基因資訊

human ... PTPRCAP(5790)

生化/生理作用

CD45-associated protein tyrosine phosphatase inhibitor.

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

Eyeshields, Gloves, type N95 (US)


分析證明 (COA)

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A Hiroki et al.
Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 56(4), 179-185 (2002-07-12)
Et-3,4-dephostatin, a protein-tyrosine phosphatase (PTPase) inhibitor, potentiates insulin-dependent signal transduction and shows an antidiabetic effect in mice. However, it contains a nitrosamine moiety that is often mutagenic and carcinogenic. Therefore, we previously designed and synthesized methoxime-3,4-dephostatin as a nitrosamine-free analogue
K Umezawa
Advances in enzyme regulation, 37, 393-401 (1997-01-01)
We have isolated signal transduction inhibitors of low molecular weight from microorganisms and plants. Since inducers of differentiation and apoptosis may be developed as new anticancer agents, we have studied induction of differentiation and apoptosis in neoplastic cells by our
Gang Liu
Current medicinal chemistry, 10(15), 1407-1421 (2003-07-23)
Protein tyrosine phosphatase 1B (PTP1B) has been implicated as one of the key negative regulators of insulin and leptin signal transduction pathways. PTP1B deficient mice are more sensitive to insulin, and have improved glycemic control and resistance to diet-induced obesity
S Wakino et al.
The Journal of biological chemistry, 276(50), 47650-47657 (2001-10-13)
The cyclin-dependent kinase inhibitor p21(Cip1) is up-regulated in response to mitogenic stimulation in various cells. PPARgamma ligands troglitazone (TRO, 10 microm) and rosiglitazone (RSG, 10 microm) attenuated the induction of p21(Cip1) protein by platelet-derived growth factor (PDGF) and insulin without
Laurent Gaté et al.
Biochemical pharmacology, 65(10), 1611-1622 (2003-05-20)
Glutathione S-transferase pi (GSTpi; EC 2.5.1.18) has been shown recently to be a regulator of mitogen-activated protein kinases (MAPK). We have developed, by chronic exposure of HL60 cells to increasing concentrations of a peptidomimetic GSTpi inhibitor TLK199, a 10-fold resistant

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