MAC-545496 | GraR inhibitor

CAS:
838810-96-1
Catalog Number:
10-3951
Activity:
GraR inhibitor
Chemical Names:
N-[(5-Chloropyridin-2-yl)carbamothioyl]-3-nitro-4-piperidin-1-ylbenzamide
Molecular Weight:
419.88
Molecular Formula:
C18H18ClN5O3S
Solubility:
Soluble in DMSO (25 mg/ml)
Physical Properties:
Yellow/orange solid
Purity:
98% TLC
NMR (Conforms)
Storage Temperature:
-20°C
Stability:
Stable for 1 year from date of purchase as supplied. Solutions in DMSO may be stored at -20°C for up to 1 month
Shipping Code:
RT

Available Options

Size:PriceQuantity 
5 mg$60.00
25 mg$195.00

MAC-545496 (838810-96-1) is an inhibitor of glycopeptide-resistance-associated protein R (GraR, also known as ApsR).  GraR and its regulatory system are important for virulence of S. aureus.  MAC-545496 is able to reverse ß-lactam resistance in S. aureus in a G. Mellonella larvae model.  0.06 µg/mL MAC-545496  lowered the minimum inhibitory concentration (MIC) for oxacillin against S. aureus below the CLSI clinical breakpoint. It lowered the ß-lactam MIC from 512 to 8 µg/mL against S. aureus USA300.

References:

  1. El-Halfawy et al. (2020), Discovery of an antivirulence compound that reverses ß-lactam resistance in MRSA; Nat. Chem. Biol., 16 143
CAS:
838810-96-1
Catalog Number:
10-3951
Activity:
GraR inhibitor
Chemical Names:
N-[(5-Chloropyridin-2-yl)carbamothioyl]-3-nitro-4-piperidin-1-ylbenzamide
Molecular Weight:
419.88
Molecular Formula:
C18H18ClN5O3S
Solubility:
Soluble in DMSO (25 mg/ml)
Physical Properties:
Yellow/orange solid
Purity:
98% TLC
NMR (Conforms)
Storage Temperature:
-20°C
Stability:
Stable for 1 year from date of purchase as supplied. Solutions in DMSO may be stored at -20°C for up to 1 month
Shipping Code:
RT

Safety Data Sheet:

N/A

Product Data Sheet:

Materials provided by Focus Biomolecules are for laboratory research use only and are not intended for human or veterinary applications. Please note that we do not sell to individuals and that all orders placed by non-research organizations will incur a $20 restocking/refund fee