P0039

PHPS1 sodium salt hydrate

≥98% (HPLC)

• Sinónimos: 4-[2-[1,5-dihydro-3-(4-nitrophenyl)-5-oxo-1-phenyl-4H-pyrazol-4-ylidene]hydrazinyl]-benzenesulfonic acid sodium salt hydrate
• Fórmula empírica (notación de Hill): C₂₁H₁₅N₅O₆S · xNa⁺ · yH₂O
• Número de CAS: 314291-83-3
• Peso molecular: 465.44 (anhydrous free acid basis)
• Código UNSPSC: 12352200
• ID de la sustancia en PubChem: 329819990
• NACRES: NA.77

Propiedades

• Nivel de calidad: 100
• Ensayo: ≥98% (HPLC)
• Formulario: solid
• condiciones de almacenamiento: desiccated
• color: red
• solubilidad: DMSO: 10 mg/mL, clear (warmed)
• temp. de almacenamiento: 2-8°C
• cadena SMILES: O=C1/C(C(C2=CC=C([N+]([O-])=O)C=C2)=NN1C3=CC=CC=C3)=N/NC4=CC=C(S(=O)([O-])=O)C=C4.[Na+].O
• InChI: 1S/C21H15N5O6S.Na.H2O/c27-21-20(23-22-15-8-12-18(13-9-15)33(30,31)32)19(14-6-10-17(11-7-14)26(28)29)24-25(21)16-4-2-1-3-5-16;;/h1-13,22H,(H,30,31,32);;1H2/q;+1;/p-1/b23-20+;;
• Clave InChI: KLXUVMQUEDKCKG-JBKNFAMTSA-M

Descripción

Aplicación

Phenylhydrazono pyrazolone sulfonate 1 (PHPS1) sodium salt hydrate has been used as a protein-tyrosine phosphatase (shp2) inhibitor to study its effects on bisphenol A (BPA) and nonyl phenol (NP)-induced cell proliferation of MCF7 cell.[1] It has also been used as a shp2 inhibitor to study its pro-atherosclerotic or atheroprotective effect in vivo and in vitro.[2]

Acciones bioquímicas o fisiológicas

Phenylhydrazono pyrazolone sulfonate 1 (PHPS1) represses E2-induced gene transcription and rapid DNA synthesis. It also blocks mitogen-activated protein kinase (ERK1/2) activation and reduces the cigarette smoke induced-inflammatory response in mouse lungs.[2]

Shp-2 is a Src Homology-2 (SH2) containing phosphatase that regulates growth factor signalling.

Shp-2 is a Src Homology-2 (SH2) containing phosphatase that regulates growth factor signalling. The enzyme is expressed ubiquitously in mammalian tissues and plays essential roles in development. It is also implicated in various pathological states. PHPS1 is a selective inhibitor of Shp-2 and blocks Shp-2 dependent downstream signalling.

Características y beneficios

This compound is featured on the Phosphoprotein Phosphatases (Tyrosine) page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 2
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable