(E)-3-(3-bromo-4,5-dihydroxyphenyl)-N-(3,4,5-trihydroxybenzyl)prop-2-enethioamide
- CAS No.
- 1384426-12-3
- Chemical Name:
- (E)-3-(3-bromo-4,5-dihydroxyphenyl)-N-(3,4,5-trihydroxybenzyl)prop-2-enethioamide
- Synonyms
- NT-157;CS-2283;CS-5531;AK174915;NT157;NT 157;AKOS025404921;Tyrphostin NT157;NT157, 10 mM in DMSO;NT-157; NT 157; NT157.;NT-157;NT 157;TYRPHOSTIN NT157
- CBNumber:
- CB72745054
- Molecular Formula:
- C16H14BrNO5S
- Molecular Weight:
- 412.26
- MDL Number:
- MFCD28127272
- MOL File:
- 1384426-12-3.mol
| Boiling point | 660.3±65.0 °C(Predicted) |
|---|---|
| Density | 1.794±0.06 g/cm3(Predicted) |
| storage temp. | Store at -20°C |
| solubility | insoluble in H2O; ≥21.5 mg/mL in EtOH; ≥50 mg/mL in DMSO |
| form | solid |
| pka | 8.06±0.36(Predicted) |
| color | Light yellow to yellow |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319 |
| Precautionary statements | P261-P305+P351+P338 |
(E)-3-(3-bromo-4,5-dihydroxyphenyl)-N-(3,4,5-trihydroxybenzyl)prop-2-enethioamide price More Price(15)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Cayman Chemical | 23442 | NT-157 ≥98% | 1384426-12-3 | 1mg | $39 | 2021-12-16 | Buy |
| Cayman Chemical | 23442 | NT-157 ≥98% | 1384426-12-3 | 5mg | $176 | 2021-12-16 | Buy |
| Cayman Chemical | 23442 | NT-157 ≥98% | 1384426-12-3 | 10mg | $312 | 2021-12-16 | Buy |
| Cayman Chemical | 23442 | NT-157 ≥98% | 1384426-12-3 | 25mg | $595 | 2021-12-16 | Buy |
| Biorbyt Ltd | orb573093 | NT-157 >98% | 1384426-12-3 | 100mg | $838.1 | 2021-12-16 | Buy |
(E)-3-(3-bromo-4,5-dihydroxyphenyl)-N-(3,4,5-trihydroxybenzyl)prop-2-enethioamide Chemical Properties,Uses,Production
Uses
NT157 (Tyrphostin NT157) is a selective IRS-1/2 inhibitor that induces Ser-phosphorylation and consequently the degradation of IRS-1/2. NT157 (Tyrphostin NT157) is a first-in-class anti-cancer agent that also targets Stat3 signaling pathway[1][2].
Biological Activity
nt157 is an irs-1/2 inhibitor.insulin receptor substrates 1 and 2 (irs1/2) mediate antiapoptotic and mitogenic signaling from insulin receptor (ir), insulin-like growth factor 1 receptor (igf-ir), and other oncoproteins. irs1 plays a critical role in cancer cell proliferation, and its expression is increased in many human malignancies.
in vitro
nt157 treatment was fonund to be able to lead to dose-dependent suppression of irs protein expression, inhibition of igf1r activation, inhibition of igf1-induced akt activation, but increased erk activation in nt157-treated cells. these effects were associated with decreased proliferation, increased apoptosis of lncap cells and increased g2-m arrest in pc3 cells. moreover, nt157 could significantly affect the cell migratory ability, as demonstrated by a wound-healing assay. in addition, the nt157 treatment was able to induce cell cycle arrest and inhibit igf system signaling [1].
in vivo
in previous animal study, nt157 was found to suppress androgen-responsive growth, delay crpc progression of lncap xenografts, and suppress pc3 tumor growth alone or in combination with docetaxel. this study reported the first preclinical proof-of-principle data that nt157 suppressed irs1/2 expression, delayed crpc progression, and suppressed growth of crpc tumors in vivo [1].
IC 50
0.3 to 0.8 μm
References
[1] ibuki n et al. the tyrphostin nt157 suppresses insulin receptor substrates and augments therapeutic response of prostate cancer. mol cancer ther. 2014 dec;13(12):2827-39.
(E)-3-(3-bromo-4,5-dihydroxyphenyl)-N-(3,4,5-trihydroxybenzyl)prop-2-enethioamide Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29807 | 58 |
| SHANGHAI T&W PHARMACEUTICAL CO., LTD. | +86-021-61551413 +8618813727289 | contact@trustwe.com | China | 5738 | 58 |
| TargetMol Chemicals Inc. | +17819995354 | marketing@targetmol.com | United States | 32277 | 58 |
| TargetMol Chemicals Inc. | support@targetmol.com | United States | 38664 | 58 | |
| ShenZhen Trendseen Biological Technology Co.,Ltd. | 13417589054 | trendseenbio@gmail.com | China | 11681 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 57505 | 58 | |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131957 | 58 |
| Shanghai Boyle Chemical Co., Ltd. | sales@boylechem.com | China | 2922 | 55 | |
| WUHAN SUN-SHINE BIO-TECHNOLOGY Co., Ltd. | 17702719238 17702719238 | sales@sun-shinechem.com | China | 1040 | 64 |
View Lastest Price from (E)-3-(3-bromo-4,5-dihydroxyphenyl)-N-(3,4,5-trihydroxybenzyl)prop-2-enethioamide manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-05-02 | NT157
1384426-12-3
|
US $50.00-198.00 / mg | 97.55% | 10g | TargetMol Chemicals Inc. | ||
 |
2019-12-26 | (E)-3-(3-bromo-4,5-dihydroxyphenyl)-N-(3,4,5-trihydroxybenzyl)prop-2-enethioamide
1384426-12-3
|
US $1.00 / g | 1g | 99% | 200kg | Career Henan Chemical Co |
-
- NT157
1384426-12-3
- US $50.00-198.00 / mg
- 97.55%
- TargetMol Chemicals Inc.
-
- (E)-3-(3-bromo-4,5-dihydroxyphenyl)-N-(3,4,5-trihydroxybenzyl)prop-2-enethioamide
1384426-12-3
- US $1.00 / g
- 99%
- Career Henan Chemical Co