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532626 Ral Activation Inhibitor, BQU57 - CAS 1637739-82-2 - Calbiochem

A cell-permeable compound that specifically, reversibly, and stoichiometrically (1:1) binds to the GDP-bound Ral A/B in an allosteric manner (Kd = 7.7 µM) and blocks its activation.

Ral Activation Inhibitor, BQU57 - CAS 1637739-82-2 - Calbiochem MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: 6-Amino-1,3-dimethyl-4-(4-(trifluoromethyl)phenyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile, Ral Inhibitor, RalA Activation Inhibitor, RalB Activation Inhibitor

Primary Target: Ral-GDP
532626
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Přehled

Replacement Information

Tabulka spec. kláve

CAS #Empirical Formula
1637739-82-2C₁₆H₁₃F₃N₄O

Products

Katalogové čísloBalení ks/bal.
5.32626.0001 Skleněná láhev 25 mg
Description
OverviewA cell-permeable dihydropyranopyrazole compound that binds and locks RalA/B in the inactive GDP-bound form by targeting an allosteric site close to the guanine nucleotide-binding pocket (Kd = 7.7 µM binding study by ITC using RalB) in a 1:1 stoichiometric ratio, while exhibiting little affinity toward free or GTP-bound Ral. Shown to inhibit anchorage-independent growth of human lung cancer cell lines H358 & H2122 in vitro (IC50 = 1.3 & 2.0 µM, respectively, in 2-4 wks by soft agar colony formation assays) by reducing cellular level of ATP-bound, active RalA/B (by >90% with 10 µM BQU57 treatment for 3 h; assessed by by RALBP1-agarose pull-down). BQU57 is bioavailable in mice via intraperitoneal injection (Plasma T1/2 = 1.5 h, AUC0-5 h = 28.6 µg·h/mL post single 50 mg/kg i.p. dosage) with overall tissue distribution, including brain (µg drug/g tissue = 4.1/liver, 2.4/kidney, 2.1/heart, 1.8/lung, 1.4/brain, 1.2/H2122 tumor; 3 h post single 50 mg/kg i.p. dosage). Shown to selectively downregulate leves of active RalA/B, but not Ras or RhoA, in H2122-derived tumor in mice in a dose-dependent manner (64% and 86% reduction of ATP-bound RalA and RalB, respectively, 3 h post single 50 mg/kg i.p. dosage) and effectively suppress H2122 tumor expansion when administered via daily i.p. dosing (by 70% 22 d post H2122 inoculation with 21 daily 50 mg/kg/d i.p. dosages) in vivo.

Please note that the molecular weight for this compound is batch-specific due to variable water content.
Catalogue Number532626
Brand Family Calbiochem®
Synonyms6-Amino-1,3-dimethyl-4-(4-(trifluoromethyl)phenyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile, Ral Inhibitor, RalA Activation Inhibitor, RalB Activation Inhibitor
References
ReferencesYan, C., et al. 2014. Nature. 515, 443.
Product Information
CAS number1637739-82-2
FormBeige solid
Hill FormulaC₁₆H₁₃F₃N₄O
Chemical formulaC₁₆H₁₃F₃N₄O
ReversibleY
Quality LevelMQ100
Applications
Biological Information
Primary TargetRal-GDP
Purity≥97% by HPLC
Physicochemical Information
Cell permeableY
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Safety Information
Product Usage Statements
Storage and Shipping Information
Ship Code Ambient Temperature Only
Toxicity Standard Handling
Storage +2°C to +8°C
Protect from Light Protect from light
Do not freeze Ok to freeze
Special InstructionsFollowing reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
Packaging Information
Packaged under inert gas Packaged under inert gas
Transport Information
Supplemental Information
Specifications
Global Trade Item Number
Katalogové číslo GTIN
5.32626.0001 04055977281811

Documentation

Ral Activation Inhibitor, BQU57 - CAS 1637739-82-2 - Calbiochem MSDS

Title

Safety Data Sheet (SDS) 

References

Přehled odkazů
Yan, C., et al. 2014. Nature. 515, 443.

Technical Info

Title
Characterization of Estrogen Receptor α Phosphorylation Sites in Breast Cancer Tissue Using the SNAP i.d® 2.0 System
White Paper: Further considerations of antibody validation and usage.
Data Sheet

Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.

Revision18-March-2015 JSW
Synonyms6-Amino-1,3-dimethyl-4-(4-(trifluoromethyl)phenyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile, Ral Inhibitor, RalA Activation Inhibitor, RalB Activation Inhibitor
DescriptionA cell-permeable dihydropyranopyrazole compound that binds and locks RalA/B in the inactive GDP-bound form by targeting an allosteric site close to the guanine nucleotide-binding pocket (Kd = 7.7 µM binding study by ITC using RalB) in a 1:1 stoichiometric ratio, while exhibiting little affinity toward free or GTP-bound Ral. Shown to inhibit anchorage-independent growth of human lung cancer cell lines H358 & H2122 in vitro (IC50 = 1.3 & 2.0 µM, respectively, in 2-4 wks by soft agar colony formation assays) by reducing cellular level of ATP-bound, active RalA/B (by >90% with 10 µM BQU57 treatment for 3 h; assessed by by RALBP1-agarose pull-down). BQU57 is bioavailable in mice via intraperitoneal injection (Plasma T1/2 = 1.5 h, AUC0-5 h = 28.6 µg·h/mL post single 50 mg/kg i.p. dosage) with overall tissue distribution, including brain (µg drug/g tissue = 4.1/liver, 2.4/kidney, 2.1/heart, 1.8/lung, 1.4/brain, 1.2/H2122 tumor; 3 h post single 50 mg/kg i.p. dosage). Shown to selectively downregulate leves of active RalA/B, but not Ras or RhoA, in H2122-derived tumor in mice in a dose-dependent manner (64% and 86% reduction of ATP-bound RalA and RalB, respectively, 3 h post single 50 mg/kg i.p. dosage) and effectively suppress H2122 tumor expansion when administered via daily i.p. dosing (by 70% 22 d post H2122 inoculation with 21 daily 50 mg/kg/d i.p. dosages) in vivo.
FormBeige solid
Intert gas (Yes/No) Packaged under inert gas
CAS number1637739-82-2
Chemical formulaC₁₆H₁₃F₃N₄O
Purity≥97% by HPLC
SolubilityDMSO (50 mg/ml). Use only fresh DMSO for reconstitution.
Storage Protect from light
+2°C to +8°C
Do Not Freeze Ok to freeze
Special InstructionsFollowing reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
Toxicity Standard Handling
ReferencesYan, C., et al. 2014. Nature. 515, 443.