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Key Documents

SML3750

Sigma-Aldrich

SR-302

≥98% (HPLC)

Synonym(s):

N-(4-(((S)-4-Cyclohexyl-1-(((SR)-1-(methylsulfonyl)piperidin-3-yl)amino)-1-oxobutan-2-yl)carbamoyl)benzyl)imidazo[1,2-a]-pyridine-3-carboxamide, N-(4-((2S)-4-Cyclohexyl-1-(1-(methylsulfonyl)piperidin-3-ylamino)-1-oxobutan-2-ylcarbamoyl)benzyl)imidazo[1,2-a]pyridine-3-carboxamide, SR 302, SR302

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About This Item

Empirical Formula (Hill Notation):
C32H42N6O5S
CAS Number:
Molecular Weight:
622.78
UNSPSC Code:
12352200
NACRES:
NA.21

Quality Level

Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

-10 to -25°C

SMILES string

O=C(NCC1=CC=C(C=C1)C(N[C@H](C(NC2CN(CCC2)S(=O)(C)=O)=O)CCC3CCCCC3)=O)C4=CN=C5C=CC=CN54

Biochem/physiol Actions

SR-302 is an ATP-competitive, potent and selective inhibitor against DDR1/2 & MAPK11/14 (IC50/[ATP] = 53.3 nM/100 μM/DDR1, 0.75 nM/5 μM/DDR2; 45.1 nM/50 μM/MAPK11 (p38β), 6.2 nM/2.5 μM/MAPK14 (p38α) by cell-free kinase assay) with good cellular target actviity (IC50 = 18 nM/DDR2, 23 nM/DDR1, 125 nM/MAPK14, 196 nM/MAPK11 by NanoBRET) and kinome selectivity.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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Development of a Selective Dual Discoidin Domain Receptor (DDR)/p38 Kinase Chemical Probe
Journal of Medicinal Chemistry, 64(18), 13451-13474 (2021)

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