Please see section 3 and section 15 of the Safety Data Sheet:
https://www.sigmaaldrich.com/sds/sigma/sml2231.
SML2231
Erasin
≥98% (HPLC)
Synonym(s):
(E)-N′-((6-(tert-butyl)-4-oxo-4H-chromen-3-yl)methylene)nicotinohydrazide, Erlotinib-resistance antagonizing STAT3 inhibitor
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| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 5 mg | Available to ship TODAYfromMILWAUKEE | $81.10 $68.93 | |
| 25 mg | Available to ship TODAYfromMILWAUKEE | $327.00 $277.95 |
About This Item
Empirical Formula (Hill Notation):
C20H19N3O3
CAS Number:
Molecular Weight:
349.38
UNSPSC Code:
12352200
NACRES:
NA.77
Assay:
≥98% (HPLC)
Form:
powder
$68.93
List Price$81.10Save 15%Web-Only Promotion
Available to ship TODAYDetails
assay
≥98% (HPLC)
form
powder
color
white to beige
solubility
DMSO: 2 mg/mL, clear
storage temp.
2-8°C
SMILES string
O=C1C(/C=N/NC(C2=CC=CN=C2)=O)=COC3=CC=C(C(C)(C)C)C=C31
InChI
1S/C20H19N3O3/c1-20(2,3)15-6-7-17-16(9-15)18(24)14(12-26-17)11-22-23-19(25)13-5-4-8-21-10-13/h4-12H,1-3H3,(H,23,25)/b22-11+
InChI key
JHUVYXUBEMYTNO-SSDVNMTOSA-N
Biochem/physiol Actions
Erasin (Erlotinib-resistance antagonizing STAT3 inhibitor) is a selective inhibitor of STAT3 with selectivity over STAT5 and STAT1 in cell-based assays. It was shown to increase the apoptotic rate of HCC-827 cells with acquired resistance against Erlotinib in addition to increasing the apoptotic rate of cultured NSCLC cells in a STAT3-dependent manner.
Selective inhibitor of STAT3
1 of 1
This Item | |||
|---|---|---|---|
| assay ≥98% (HPLC) | assay ≥98% (HPLC) | assay ≥98% (HPLC) | assay ≥98% (HPLC) |
| form powder | form powder | form powder | form powder |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
| solubility DMSO: 2 mg/mL, clear | solubility DMSO: 5 mg/mL, clear (warmed) | solubility DMSO: ≥20 mg/mL | solubility DMSO: 10 mg/mL, clear |
| color white to beige | color white to beige | color white to off-white | color white to beige |
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Christian Lis et al.
Scientific reports, 7(1), 17390-17390 (2017-12-14)
Inhibition of protein-protein interactions by small molecules offers tremendous opportunities for basic research and drug development. One of the fundamental challenges of this research field is the broad lack of available lead structures from nature. Here, we demonstrate that modifications
Global Trade Item Number
| SKU | GTIN |
|---|---|
| SML2231-5MG | 04061838524317 |
| SML2231-25MG | 04061838524300 |
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I need a list of the percentage of ingredients in ERASI for products going to Canada. Required by health canada for personal care products.
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