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ChemicalBook > Product Catalogue >Biochemical Engineering >Inhibitors >Apoptosis >p53 inhibitors >Pifithrin-μ

Pifithrin-μ

Pifithrin-μ Structure
  • ₹6800 - ₹39069
  • Product name: Pifithrin-μ
  • CAS: 64984-31-2
  • MF: C8H7NO2S
  • MW: 181.21
  • EINECS:
  • MDL Number:MFCD00181531
  • Synonyms:PHENYLETHYNSULFONIC ACID AMIDE;Pifithrin--;Phenyl-ethynesulfonic Acid Amide;Pifithrin-u;2-Phenylethynesulfonamide, PFTμ;EthynesulfonaMide, 2-phenyl-;NSC 303580;Pftmu
7 prices
Selected condition:

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)
  • ottokemi

Package

  • 5MG
  • 10MG
  • 100MG
  • ManufacturerTCI Chemicals (India)
  • Product numberP2048
  • Product descriptionPifithrin-μ
  • Packaging10MG
  • Price₹6800
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberP2048
  • Product descriptionPifithrin-μ
  • Packaging100MG
  • Price₹13100
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberP0122
  • Product descriptionPifithrin-μ ≥97% (HPLC), solid
  • Packaging5MG
  • Price₹9580.13
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number506155
  • Product descriptionPifithrin-μ - CAS 64984-31-2 - Calbiochem A cell-permeable sulfonamide that blocks p53 interaction with Bcl-xL and Bcl-2 proteins and selectively inhibits p53 translocation to mitochondria wit
  • Packaging10MG
  • Price₹11880.01
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberP0122
  • Product descriptionPifithrin-μ ≥97% (HPLC), solid
  • Packaging10MG
  • Price₹17731.35
  • Updated2022-06-14
  • Buy
  • Manufacturerottokemi
  • Product number P 7299
  • Product descriptionPifithrin-μ, ≥97% (HPLC)
  • Packaging5mg
  • Price₹19089
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number P 7299
  • Product descriptionPifithrin-μ, ≥97% (HPLC)
  • Packaging10mg
  • Price₹39069
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) P2048 Pifithrin-μ 10MG ₹6800 2022-05-26 Buy
TCI Chemicals (India) P2048 Pifithrin-μ 100MG ₹13100 2022-05-26 Buy
Sigma-Aldrich(India) P0122 Pifithrin-μ ≥97% (HPLC), solid 5MG ₹9580.13 2022-06-14 Buy
Sigma-Aldrich(India) 506155 Pifithrin-μ - CAS 64984-31-2 - Calbiochem A cell-permeable sulfonamide that blocks p53 interaction with Bcl-xL and Bcl-2 proteins and selectively inhibits p53 translocation to mitochondria wit 10MG ₹11880.01 2022-06-14 Buy
Sigma-Aldrich(India) P0122 Pifithrin-μ ≥97% (HPLC), solid 10MG ₹17731.35 2022-06-14 Buy
ottokemi P 7299 Pifithrin-μ, ≥97% (HPLC) 5mg ₹19089 2022-05-26 Buy
ottokemi P 7299 Pifithrin-μ, ≥97% (HPLC) 10mg ₹39069 2022-05-26 Buy

Properties

Melting point :135.0 to 139.0 °C
Boiling point :351.7±25.0 °C(Predicted)
Density :1.39±0.1 g/cm3(Predicted)
storage temp. :2-8°C
solubility :DMSO: soluble >10mg/mL, clear
pka :7.96±0.60(Predicted)
form :solid
color :White or off-white
Stability :Stable for 2 years from date of purchase as supplied. Solutions in DMSO or ethanol may be stored at -20°C for up to 3 months.
InChIKey :ZZUZYEMRHCMVTB-UHFFFAOYSA-N

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P501 Dispose of contents/container to..…

Description

In addition to its transactivational functions, p53 mediates apoptosis by binding with the anti-apoptotic proteins Bcl-xL and Bcl-2 at the mitochondrial surface. Pifithrin-μ (PFT-μ) is an inhibitor of p53-mediated apoptosis, preventing p53 binding to Bcl-xL and Bcl-2 at the mitochondria without affecting p53 transactivational activities In vitro, PFT-μ binds both p53 (Kd = 0.82 mM) and Bcl-xL (Kd = 0.80 mM). PFT-μ reduces p53-mediated apoptosis induced by γ-radiation in mouse thymocytes in vitro and protects mice from doses of radiation that cause lethal hematopoietic syndrome. At 25 μM, PFT-μ reduces apoptosis triggered by nutlin-3, which inhibits MDM2/p53 binding and potentiates p53-mediated growth arrest and apoptosis. PFT-μ also interacts selectively with heat shock protein 70 (HSP70), leading to disruption of the association between HSP70 and many of its co-chaperones and substrate proteins.

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