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SML2839

SR-318

≥98% (HPLC)

Synonym(s):

5-Amino-N-(4-((3-cyclohexylpropyl)carbamoyl)benzyl)-1-phenyl-1H-pyrazole-4-carboxamide, SR 318, SR318

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About This Item

Empirical Formula (Hill Notation):
C27H33N5O2
CAS Number:
2413286-32-3
Molecular Weight:
459.58
UNSPSC Code:
12352200
NACRES:
NA.77
Assay:
≥98% (HPLC)
Form:
powder
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Quality Segment

100

assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

2-8°C

SMILES string

NC1=C(C(NCC2=CC=C(C(NCCCC3CCCCC3)=O)C=C2)=O)C=NN1C4=CC=CC=C4

InChI

1S/C27H33N5O2/c28-25-24(19-31-32(25)23-11-5-2-6-12-23)27(34)30-18-21-13-15-22(16-14-21)26(33)29-17-7-10-20-8-3-1-4-9-20/h2,5-6,11-16,19-20H,1,3-4,7-10,17-18,28H2,(H,29,33)(H,30,34)

InChI key

HXNUFFCHRIWTRZ-UHFFFAOYSA-N

Biochem/physiol Actions

Potent and selective p38α/β type-II inhibitor.
SR-318 is a potent and selective type-II inhibitor that targets p38α/β in an inactive DFG-out conformation with good kinome selectivity (p38α/β IC50 = 5/39 nM by radiometric kinase assay). SR-318 selectively inhibits p38α/β by cell-based NanoBRET assay (IC50 = 3.7 nM/p38α, 10 nM/p38β, 0.91 μM/ZAK, ≥3 μM/DDR1, DDR2, KIT, MYLK4, RSK4) and effectively blocks LPS-induced TNF-α release in human whole blood (IC50 = 283 nM). SR-321 is an inactive structural analog and the recommended negative control compound.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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