Golgicide A

Modify Date: 2024-08-16 21:33:26

Golgicide A Structure
Golgicide A structure
Common Name Golgicide A
CAS Number 853138-65-5 Molecular Weight 439.54900
Density 1.217g/cm3 Boiling Point 704.6ºC at 760 mmHg
Molecular Formula C28H29N3O2 Melting Point N/A
MSDS Chinese USA Flash Point 379.9ºC
Symbol GHS07
GHS07
Signal Word Warning

 Use of Golgicide A


PG01 is a potent CFTR Cl- channel potentiator. PG01 can correct gating defects of CFTR mutants, is effective on b>E193K, G970R and G551D (CFTR mutants) with Kd values of 0.22 μM, 0.45 μM and 1.94 μM, respectively. PG01 is also effective on ΔF508 (Ka of 0.3 μM). PG01 increases ΔF508-CFTR Cl- current after adding Forskolin[1][2].

 Names

Name 2-[[2-(1H-indol-3-yl)acetyl]-methylamino]-2-phenyl-N-(4-propan-2-ylphenyl)acetamide
Synonym More Synonyms

 Golgicide A Biological Activity

Description PG01 is a potent CFTR Cl- channel potentiator. PG01 can correct gating defects of CFTR mutants, is effective on b>E193K, G970R and G551D (CFTR mutants) with Kd values of 0.22 μM, 0.45 μM and 1.94 μM, respectively. PG01 is also effective on ΔF508 (Ka of 0.3 μM). PG01 increases ΔF508-CFTR Cl- current after adding Forskolin[1][2].
Related Catalog
Target

CFTR[1]

In Vitro PG01 itself does not activate ∆F508-CFTR, produces substantial ∆F508-CFTR Cl- current after the addition of 0.5 and 2 μM Forskolin. PG01 at 100 nM strongly stimulates channel activity with multiple channel openings observed. The apparent Kd for PG01 for G551D-CFTR activation is 1 μM, approximately 100-fold better than that of genistein. The potency for activation G1349D-CFTR by PG01 is even better at 40 nM. PG01 produces large currents in both G551D- and G1349D-CFTR expressing cells. The currents are sensitive to CFTRinh-172 and are not seen in nontransfected cells[1].
In Vivo Pharmacokinetic analysis of PG01 in rats is done by serial measurements of plasma concentrations after single bolus infusions (5 mg/kg). PG01 pharmacokinetics fitted a two-compartment model with half-times of <5 min and 130 min with volume of distribution 4 L. Microsome metabolism studies and rat pharmacokinetic analysis suggests significantly more rapid metabolism of PG01 than SF-03[1].
References

[1]. Pedemonte N, et al. Phenylglycine and sulfonamide correctors of defective delta F508 and G551D cystic fibrosis transmembrane conductance regulator chloride-channel gating. Mol Pharmacol. 2005 May;67(5):1797-807.

[2]. Caputo A, et al. Mutation-specific potency and efficacy of cystic fibrosis transmembrane conductance regulator chloride channel potentiators. J Pharmacol Exp Ther. 2009 Sep;330(3):783-91.

 Chemical & Physical Properties

Density 1.217g/cm3
Boiling Point 704.6ºC at 760 mmHg
Molecular Formula C28H29N3O2
Molecular Weight 439.54900
Flash Point 379.9ºC
Exact Mass 439.22600
PSA 65.20000
LogP 5.74520
Index of Refraction 1.662

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H413
Hazard Codes Xn
RIDADR NONH for all modes of transport

 Synonyms

PG-01
Phenylglycine-01
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