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Key Documents

440206

Sigma-Aldrich

LY 294002, 4′-NH2

A cell-permeable LY 294002 4′-amino derivative with enhanced potency against p110α/β/δ/γ.

Synonym(s):

LY 294002, 4′-NH2, 2-(4-Morpholinyl)-8-(4-aminophenyl)-4H-1-benzopyrone-4-one, PI-828

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About This Item

Empirical Formula (Hill Notation):
C19H18N2O3
CAS Number:
942289-87-4
Molecular Weight:
322.36
UNSPSC Code:
12352200

Quality Level

100

Assay

≥98% (HPLC)

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
protect from light

color

off-white

solubility

DMSO: 30 mg/mL

shipped in

ambient

storage temp.

2-8°C

InChI

1S/C19H18N2O3/c20-14-6-4-13(5-7-14)15-2-1-3-16-17(22)12-18(24-19(15)16)21-8-10-23-11-9-21/h1-7,12H,8-11,20H2

InChI key

WUKMIBOGGXMBAC-UHFFFAOYSA-N

General description

A cell-permeable LY 294002 (Cat. Nos. 440202 & 440204) 4′-amino derivative with enhanced potency against p110α/β/δ/γ (IC50 in nM/-fold increase in potency = 183/2.7-, 98/5.7-, 1227/.5-, and 1967/1.9-, respectively). The molecule has been immobilized on epoxy-containing solid surface via the 4′-amine for binding studies and shown to interact with non-PI3K cellular proteins, such as mTOR, ALDH1, Brd4, GSK3β, and CKIIα.

Packaging

Packaged under inert gas

Warning

Toxicity: Standard Handling (A)

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Other Notes

Gharbi, S.I., et al., 2007. Biochem. J.404, 15.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Severine I Gharbi et al.
The Biochemical journal, 404(1), 15-21 (2007-02-17)
The PI3Ks (phosphatidylinositol 3-kinases) regulate cellular signalling networks that are involved in processes linked to the survival, growth, proliferation, metabolism and specialized differentiated functions of cells. The subversion of this network is common in cancer and has also been linked
Xiangcui Chen et al.
British journal of pharmacology, 176(12), 2079-2094 (2019-03-03)
Non-small-cell lung cancer (NSCLC) accounts for up to 80-85% of all lung cancers and has a disappointing prognosis. Flavonoids exert anticancer properties, mostly involving stimulation of ROS production without significant toxicity to normal cells. This study was aimed to delineate

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