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573128 STAT3 Inhibitor XIII, C188-9 - CAS 432001-19-9 - Calbiochem

The Stat3 Inhibitor XIII, C188-9 controls the biological activity of Stat3. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications.

MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: N-(1ʹ,2-Dihydroxy-1,2ʹ-binaphthalen-4ʹ-yl)-4-methoxybenzenesulfonamide, F1113-0789

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Overview

Replacement Information

Key Specifications Table

CAS #Empirical Formula
432001-19-9C₂₇H₂₁NO₅S

Products

Catalog NumberPackaging Qty/Pack
573128-10MG Glass bottle 10 mg
Description
OverviewA cell-permeable binaphthol-sulfonamide that competes against pY proteins for Stat3 SH2 domain binding. Shown to inhibit G-CSF-induced Stat3 tyr705 phosphorylation in human AML cell lines and primary cultures (IC50 from 4.1 to 18 µM). Also shown to inhibit G-CSF-stimulated TIE2, MATK, JAK1, and HGFR phosphorylation (by 90%, 50%, 40%, and 40%, respectively; 10 µM C188-9), but not 15 other phosphoproteins (≤30% inhibition), including pERK1/2 and pAKT, in Kasumi-1 cells.
Catalogue Number573128
Brand Family Calbiochem®
SynonymsN-(1ʹ,2-Dihydroxy-1,2ʹ-binaphthalen-4ʹ-yl)-4-methoxybenzenesulfonamide, F1113-0789
References
ReferencesRedell, M.S., et al. 2011. Blood 112, 355.
Product Information
CAS number432001-19-9
FormOff-white to pale beige powder
Hill FormulaC₂₇H₂₁NO₅S
Chemical formulaC₂₇H₂₁NO₅S
Structure formula ImageStructure formula Image
Quality LevelMQ100
Applications
Biological Information
Purity≥98% by HPLC
Physicochemical Information
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Safety Information
Product Usage Statements
Storage and Shipping Information
Ship Code Shipped at Ambient Temperature or with Blue Ice or with Dry Ice
Toxicity Toxic
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 6 months at -20°C.
Packaging Information
Packaged under inert gas Packaged under inert gas
Transport Information
Supplemental Information
Specifications
Global Trade Item Number
Catalog Number GTIN
573128-10MG 04055977190182

Documentation

STAT3 Inhibitor XIII, C188-9 - CAS 432001-19-9 - Calbiochem SDS

Title

Safety Data Sheet (SDS) 

STAT3 Inhibitor XIII, C188-9 - CAS 432001-19-9 - Calbiochem Certificates of Analysis

TitleLot Number
573128

References

Reference overview
Redell, M.S., et al. 2011. Blood 112, 355.
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.

Revision02-April-2012 JSW
SynonymsN-(1ʹ,2-Dihydroxy-1,2ʹ-binaphthalen-4ʹ-yl)-4-methoxybenzenesulfonamide, F1113-0789
DescriptionA cell-permeable binaphthol-sulfonamide that competes against pY proteins for Stat3 SH2 domain binding. Shown to inhibit G-CSF-induced (100 ng/ml for 15 min following 1 h drug pretreatment) Stat3 tyr705 phosphorylation in 6 human AML cell lines (IC50 from 4.1 to 8.3 µM) and 4 primary pediatric AML cultures (IC50 from 8 to 18 µM). Long-term treatments (24 h for lines and 48 h for primary cultures) result in apoptosis induction (Annexin V-PE staining) in 7 AML lines (EC50 from 8.4 to 43.6 µM) and CD34+ populations from 5 primary pediatric AML samples (EC50 from 0.8 to25 µM). Selectivity studies using Kasumi-1 cells reveals concomitant inhibitions of G-CSF-stimulated TIE2, MATK, JAK1, and HGFR phosphorylation (by 90%, 50%, 40%, and 40%, respectively; 10 µM C188-9), but not 15 other phosphoproteins (≤30% inhibition), including pERK1/2 and pAKT.
FormOff-white to pale beige powder
Intert gas (Yes/No) Packaged under inert gas
CAS number432001-19-9
Chemical formulaC₂₇H₂₁NO₅S
Structure formulaStructure formula
Purity≥98% by HPLC
SolubilityDMSO (100 mg/ml)
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 6 months at -20°C.
Toxicity Toxic
ReferencesRedell, M.S., et al. 2011. Blood 112, 355.