6-AMINO-4-(4-PHENOXYPHENYLETHYLAMINO)QUINAZOLINE
- CAS No.
- 545380-34-5
- Chemical Name:
- 6-AMINO-4-(4-PHENOXYPHENYLETHYLAMINO)QUINAZOLINE
- Synonyms
- QNZ;CS-902;EVP4593;EVP-4593;EVP 4593;CAY10470;QNZ (EVP4593);CAY10470|||EVP4593;QNZ, 10 mM in DMSO;QNZ, NF-kB inhibitor
- CBNumber:
- CB7500822
- Molecular Formula:
- C22H20N4O
- Molecular Weight:
- 356.42
- MDL Number:
- MFCD06411436
- MOL File:
- 545380-34-5.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| EVP4593 ≥98% (HPLC) | SML0579 | 5mg | $176 |
| NF-κB Activation Inhibitor InSolution, ≥98% | 481407 | 1mg | $166 |
| NF-κB Activation Inhibitor | 481406 | 1mg | $166 |
| QNZ | Q0109 | 5MG | $74 |
| QNZ | Q0109 | 25MG | $221 |
| More product size | |||
| Melting point | 169-175°C |
|---|---|
| Boiling point | 601.999±55.00 °C(Press: 760.00 Torr)(predicted) |
| Density | 1.275±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted) |
| storage temp. | Keep in dark place,Inert atmosphere,2-8°C |
| solubility | DMSO: soluble15mg/mL, clear |
| form | powder |
| pka | 7.219±0.10(predicted) |
| color | white to beige |
| Stability | Stable for 1 year from date of purchase as supplied. Solutions in DMSO may be stored at -20° for up to 1 month. |
| InChI | 1S/C22H20N4O/c23-17-8-11-21-20(14-17)22(26-15-25-21)24-13-12-16-6-9-19(10-7-16)27-18-4-2-1-3-5-18/h1-11,14-15H,12-13,23H2,(H,24,25,26) |
| InChIKey | IBAKVEUZKHOWNG-UHFFFAOYSA-N |
| SMILES | NC1=CC(C(NCCC2=CC=C(OC3=CC=CC=C3)C=C2)=NC=N4)=C4C=C1 |
| UNSPSC Code | 12352200 |
| NACRES | NA.77 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS09 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H410 |
| Precautionary statements | P264-P270-P301+P312-P330-P501-P273-P391-P501 |
| WGK Germany | 3 |
| Storage Class | 11 - Combustible Solids |
6-AMINO-4-(4-PHENOXYPHENYLETHYLAMINO)QUINAZOLINE price More Price(82)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | SML0579 | EVP4593 ≥98% (HPLC) | 545380-34-5 | 5mg | $176 | 2026-04-30 | Buy |
| Sigma-Aldrich | 481407 | NF-κB Activation Inhibitor InSolution, ≥98% | 1mg | $166 | 2026-04-30 | Buy | |
| Sigma-Aldrich | 481406 | NF-κB Activation Inhibitor | 545380-34-5 | 1mg | $166 | 2026-04-30 | Buy |
| TCI Chemical | Q0109 | QNZ | 545380-34-5 | 5MG | $74 | 2026-04-30 | Buy |
| TCI Chemical | Q0109 | QNZ | 545380-34-5 | 25MG | $221 | 2026-04-30 | Buy |
6-AMINO-4-(4-PHENOXYPHENYLETHYLAMINO)QUINAZOLINE Chemical Properties,Uses,Production
Description
QNZ (545380-34-5) was originally described as a potent inhibitor of NF-κB activation (IC50= 11 nM) and TNF-αproduction (IC50= 7 nM).1,2It indirectly inhibits the NF-κB pathway via inhibition of store-operated calcium entry (SOC) and displayed neuroprotective effects in transgenic fly and mouse models of Huntington’s disease.3,4Its target has been postulated to be heteromeric calcium channels containing TRPC1 as one of the subunits.4QNZ reduced synaptic neuronal SOC and rescued dendritic spine loss in YAC128 striatal medium spiny neurons.5QNZ has also been identified as a potent (IC50= 25 nM complex 1 fromY.lipolytica; IC50= 14 nM complex 1 fromBos Taurusheart mitochondria) and selective inhibitor of mitochondrial complex I.6QNZdecreased PSEN1ΔE9-mediated nSOCE upregulation and rescued mushroom spines in PSEN1ΔE9-expressing neurons, which are linked to familial Alzheimer’s disease.7
Chemical Properties
White Solid
Uses
QNZ is a novel inhibitor of NFkB which displays potent inhibitory effects on both NFKB transcriptional activation (IC50=11nM) and TNF-a production (IC50=7nM). It dose-dependently inhibited carragenin-induced edema formation in the rat paw model (1m
Uses
QNZ is an inhibitor of NF-κB activation with IC50 of 11 nM.
target
NF-κB
IC 50
NF-κB: 11 nM (IC50, in human Jurkat cells transfected with pNFκB-Luc)
References
[1] MASANORI TOBE. Discovery of quinazolines as a novel structural class of potent inhibitors of NF-κB activation[J]. Bioorganic & Medicinal Chemistry, 2003, 11 3: Pages 383-391. DOI:10.1016/s0968-0896(02)00440-6
[2] MASANORI TOBE. A novel structural class of potent inhibitors of NF-κB activation: structure–activity relationships and biological effects of 6-aminoquinazoline derivatives[J]. Bioorganic & Medicinal Chemistry, 2003, 11 18: Pages 3869-3878. DOI:10.1016/s0968-0896(03)00438-3
[3] SHINKYU CHOI. Nuclear factor-kappaB activated by capacitative Ca2+ entry enhances muscarinic receptor-mediated soluble amyloid precursor protein (sAPPalpha) release in SH-SY5Y cells.[J]. The Journal of Biological Chemistry, 2006, 281 18: 12722-12728. DOI:10.1074/jbc.m601018200
[4] JUN WU. Neuronal store-operated calcium entry pathway as a novel therapeutic target for Huntington’s disease treatment.[J]. Chemistry & biology, 2011, 18 6: 777-793. DOI:10.1016/j.chembiol.2011.04.012
[5] JUN WU. Enhanced Store-Operated Calcium Entry Leads to Striatal Synaptic Loss in a Huntington’s Disease Mouse Model[J]. The Journal of Neuroscience, 2016, 196 1: 125-141. DOI:10.1523/jneurosci.1038-15.2016
[6] ROBIN KRISHNATHAS. Identification of 4-N-[2-(4-phenoxyphenyl)ethyl]quinazoline-4,6-diamine as a novel, highly potent and specific inhibitor of mitochondrial complex I.[J]. MedChemComm, 2017: 657-661. DOI:10.1039/c6md00655h
[7] DARIA CHERNYUK . Antagonist of neuronal store-operated calcium entry exerts beneficial effects in neurons expressing PSEN1ΔE9 mutant linked to familial Alzheimer disease[J]. Neuroscience, 2019, 410: Pages 118-127. DOI:10.1016/j.neuroscience.2019.04.043
6-AMINO-4-(4-PHENOXYPHENYLETHYLAMINO)QUINAZOLINE Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shaanxi Haibo Biotechnology Co., Ltd | +86-18629295024 | qinhe02@xaltbio.com | China | 996 | 58 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32998 | 60 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63645 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; +1-00000000000 | marketing@targetmol.com | United States | 32431 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 +86-13203830695 | laboratory@coreychem.com | China | 30203 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1059@dideu.com | China | 29096 | 58 |
| Chemia Biotechnology（Shanghai） Co., Ltd | info@chemia-pharm.com | CHINA | 310 | 58 | |
| Zhejiang J&C Biological Technology Co.,Limited | +1-2135480471 | sales@sarms4muscle.com | China | 10378 | 58 |
| InvivoChem | +1-708-310-1919 +1-13798911105 | sales@invivochem.cn | United States | 6378 | 58 |
| Shaanxi Cuikang Pharmaceutical Technology Co., Ltd | +86-19891622721 | gao490372054@gamil.com | China | 1243 | 58 |
View Lastest Price from 6-AMINO-4-(4-PHENOXYPHENYLETHYLAMINO)QUINAZOLINE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-07-27 | QNZ
545380-34-5
|
$36.00-85.00 | 99.18% | 10g | TargetMol Chemicals Inc. | ||
 |
2024-04-12 | 6-AMINO-4-(4-PHENOXYPHENYLETHYLAMINO)QUI
545380-34-5
|
1kg | 99% | 2000ton | Shaanxi Haibo Biotechnology Co., Ltd |
-
- QNZ
545380-34-5
- $36.00-85.00
- 99.18%
- TargetMol Chemicals Inc.
-
- 6-AMINO-4-(4-PHENOXYPHENYLETHYLAMINO)QUI
545380-34-5
- $0.00
- 99%
- Shaanxi Haibo Biotechnology Co., Ltd
