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SML1658

GSK484

≥98% (HPLC), PAD4 inhibitor, powder

Synonym(s):

((3S,4R)-3-Amino-4-hydroxypiperidin-1-yl)(2-(1-(cyclopropylmethyl)-1H-indol-2-yl)-7-methoxy-1-methyl-1H-benzo[d]imidazol-5-yl)methanone hydrochloride, AOB6992, GSK 484, GSK-484 hydrochloride, GTPL8577

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Size/SKUAvailabilityPrice
5 mg

Available to ship onAugust 13, 2026fromMILWAUKEE

$391.00
25 mg

Available to ship onAugust 13, 2026fromMILWAUKEE

$1,520.00
$1,292.00

About This Item

Empirical Formula (Hill Notation):
C27H31N5O3 · HCl
CAS Number:
1652591-81-5
Molecular Weight:
510.03
UNSPSC Code:
51111800
PubChem Substance ID:
329825997
NACRES:
NA.77
Assay:
≥98% (HPLC)
Form:
powder

$391.00

Available to ship onAugust 13, 2026Details

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Product Name

GSK484, ≥98% (HPLC)

Quality Segment

100

assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

H2O: 2 mg/mL, clear (warmed)

storage temp.

2-8°C

SMILES string

[H]Cl.CN1C(C2=CC(C=CC=C3)=C3N2CC4CC4)=NC5=C1C(OC)=CC(C(N6C[C@H](N)[C@H](O)CC6)=O)=C5

InChI

1S/C27H31N5O3.ClH/c1-30-25-20(11-18(13-24(25)35-2)27(34)31-10-9-23(33)19(28)15-31)29-26(30)22-12-17-5-3-4-6-21(17)32(22)14-16-7-8-16;/h3-6,11-13,16,19,23,33H,7-10,14-15,28H2,1-2H3;1H/t19-,23+;/m0./s1

InChI key

MULKOGJHUZTANI-ADMBKAPUSA-N

Biochem/physiol Actions

GSK484 is a potent selective reversible inhibitor of protein arginine deiminase PAD4, an enzyme believed to play a role in granulocyte and macrophage development leading to inflammation and immune response, and overexpressed in many tumors. GSK484 has IC50 values of 50 nM without calcium and 250 nM in the presence of 2 mM calcium. GSK484 showed minimal off-target activity tested against 50 other proteins with no activation across HDACs 1–11 even at 100 μM. GSK484 binds at a different site from the amidines, a conformation of the PAD4 active site where part of the site is reordered to form a β-hairpin. For full characterization details, please visit the GSK484 probe summary on the Structural Genomics Consortium (SGC) website.

To learn about other SGC chemical probes for epigenetic targets, visit sigma.com/sgc
GSK484 is a potent selective reversible inhibitor of protein arginine deiminase PAD4.

Features and Benefits

GSK484 is an epigenetic chemical probe available through a partnership with the Structural Genomics Consortium (SGC). To learn more and view other SGC epigenetic probes, visit sigma.com/SGC.
This compound is a featured product for Gene Regulation research. Click here to discover more featured Gene Regulation products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.

Other Notes

GSK484 has been expertly reviewed and recommended by the Chemical Probes Portal. For more information, please visit the GSK484 probe summary on the Chemical Probes Portal website.

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Sigma-Aldrich

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Sigma-Aldrich

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description

≥98% (HPLC)

description

≥98% (HPLC)

description

≥98% (HPLC)

description

≥98% (HPLC)

form

powder

form

powder

form

powder

form

powder

assay

≥98% (HPLC)

assay

≥98% (HPLC)

assay

≥98% (HPLC)

assay

≥98% (HPLC)

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

solubility

H2O: 2 mg/mL, clear (warmed)

solubility

DMSO: 2 mg/mL, clear

solubility

DMSO: 2 mg/mL, clear

solubility

DMSO: 2 mg/mL, clear

color

white to beige

color

white to beige

color

white to beige

color

white to beige

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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