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Merck
CN

G4382

(±)-Gossypol-acetic acid

analytical standard, crystalline complex consisting of equimolar quantities of gossypol and acetic acid, ~95%

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About This Item

Empirical Formula (Hill Notation):
C30H30O8 · C2H4O2
CAS Number:
12542-36-8
Molecular Weight:
578.61
NACRES:
NA.24
PubChem Substance ID:
329799926
UNSPSC Code:
41116107
MDL number:
MFCD00058385

Key Documents

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InChI

1S/C30H30O8.C2H4O2/c1-11(2)19-15-7-13(5)21(27(35)23(15)17(9-31)25(33)29(19)37)22-14(6)8-16-20(12(3)4)30(38)26(34)18(10-32)24(16)28(22)36;1-2(3)4/h7-12,33-38H,1-6H3;1H3,(H,3,4)

SMILES string

CC(O)=O.CC(C)c1c(O)c(O)c(C=O)c2c(O)c(c(C)cc12)-c3c(C)cc4c(C(C)C)c(O)c(O)c(C=O)c4c3O

InChI key

NIOHNDKHQHVLKA-UHFFFAOYSA-N

grade

analytical standard

assay

~95% (HPLC), ~95%

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

food and beverages

format

neat

storage temp.

−20°C

Related Categories

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Biochem/physiol Actions

Reported to inhibit the autolytic conversion of pepsinogen to pepsin.

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Warning

hcodes

H302,H351

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

Lot/Batch Number
0000517043
0000517043
0000196316
0000342939
0000342940

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Selim Uzunoglu et al.
Toxicology mechanisms and methods, 20(8), 482-486 (2010-09-17)
This study compared the two different commercially available in vitro viability assays: XTT and Alamar blue (AB), to detect anti-proliferative effects of AT-101, a cotton plant extract, on six different human carcinoma cell lines including: prostate (PC-3 and DU-145), breast
Rebecca Suk Heist et al.
Journal of thoracic oncology : official publication of the International Association for the Study of Lung Cancer, 5(10), 1637-1643 (2010-09-03)
AT-101 is an oral, pan Bcl-2 family protein inhibitor that has demonstrated activity in small cell lung cancer (SCLC) models. A phase I/II study was conducted combining AT-101 with topotecan in relapsed and refractory SCLC. An open-labeled multicenter phase I/II
Studies on the nature of the inhibition by gossypol of the transformation of pepsinogen to pepsin.
R C Wong et al.
The Journal of biological chemistry, 247(5), 1625-1631 (1972-03-10)
Neal Ready et al.
Journal of thoracic oncology : official publication of the International Association for the Study of Lung Cancer, 6(4), 781-785 (2011-02-04)
AT-101 is an inhibitor of Bcl-2 family proteins including Bcl-2, Bcl-xL, Mcl-1, and Bcl-w. In vivo and in vitro studies have exhibited broad activity of AT-101, including synergy with docetaxel in non-small cell lung cancer tumor models. We conducted a
Inhibition of pepsinogen activation by gossypol.
T D Tanksley et al.
The Journal of biological chemistry, 245(23), 6456-6461 (1970-12-10)
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Related Content

Data Sheet - G4382

Instructions

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