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SML0542

Sigma-Aldrich

SR 27417

≥98% (HPLC)

Synonym(s):

Faropafant, N,N-Dimethyl-N′-(3-pyridinylmethyl)-N′-[4-[2,4,6-tris(1-methylethyl)phenyl]-2-thiazolyl]-1,2-ethanediamine, N1,N1-Dimethyl-N2-(3-pyridinylmethyl)-N2-[4-[2,4,6-tris(1-methylethyl)phenyl]-2-thiazolyl]-1,2-ethanediamine

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5 MG
$105.00
25 MG
$573.00

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5 MG
$105.00
25 MG
$573.00

About This Item

Empirical Formula (Hill Notation):
C28H40N4S
CAS Number:
136468-36-5
Molecular Weight:
464.71
MDL number:
MFCD00904759
UNSPSC Code:
12352200
PubChem Substance ID:
329825543
NACRES:
NA.77

$105.00

List Price$150.00Save 30%
Web-Only Promotion

Available to ship onApril 29, 2025Details

Request a Bulk Order

Quality Level

100

assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 5 mg/mL (clear solution, warmed)

storage temp.

2-8°C

SMILES string

CC(C)c1cc(C(C)C)c(-c2csc(n2)N(CCN(C)C)Cc3cccnc3)c(c1)C(C)C

InChI

1S/C28H40N4S/c1-19(2)23-14-24(20(3)4)27(25(15-23)21(5)6)26-18-33-28(30-26)32(13-12-31(7)8)17-22-10-9-11-29-16-22/h9-11,14-16,18-21H,12-13,17H2,1-8H3

InChI key

VVBFISAUNSXQGZ-UHFFFAOYSA-N

Related Categories

Biochem/physiol Actions

SR 27417 is a long-acting, highly potent, specific competitive platelet-activating factor (PAF) receptor antagonist.
SR 27417 is a selective, highly potent, competitive platelet-activating factor (PAF) receptor antagonist.

Features and Benefits

This compound is featured on the PAF Receptor page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
0000320229
0000320229
112M4603V

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D J Evans et al.
American journal of respiratory and critical care medicine, 156(1), 11-16 (1997-07-01)
Platelet-activating factor (PAF) is a lipid-derived mediator that has been implicated in the pathophysiology of airway inflammation in asthma. Its actions include chemotaxis and activation of inflammatory cells, particularly eosinophils. Inhaled PAF causes bronchoconstriction and increased airway responsiveness in human
J M Herbert et al.
Journal of lipid mediators and cell signalling, 15(2), 115-123 (1997-01-01)
SR 27417, a potent PAF receptor antagonist, inhibited in a dose-dependent manner the hypotensive effect of PAF in rats. It protected rats with an ED50 value of 6 +/- 2 micrograms/kg (n = 6), when given i.v., 1 min before
N M Thielman et al.
The Journal of clinical investigation, 99(8), 1999-2004 (1997-04-15)
Cholera toxin (CT)-induced intestinal secretion and Chinese hamster ovary cell (CHO) elongation involves cyclic adenosine monophosphate and protein synthesis-dependent prostaglandin formation. We previously reported inhibition of CT-induced intestinal secretion and CHO elongation by platelet-activating factor (PAF) receptor antagonists and secretion
H C Castro-Faria-Neto et al.
Planta medica, 61(2), 106-112 (1995-04-01)
The pharmacological profile of a novel specific platelet-activating factor (PAF) receptor antagonist-yangambin-isolated from the Brazilian plant Ocotea duckei Vattimo (Lauraceae), was investigated in the pentobarbitone-anaesthetized rabbit. The i.v. administration of PAF (0.03-3.0 microgram kg-1) induced marked but reversible hypotensive effects
J M Herbert et al.
Journal of cellular physiology, 169(2), 290-299 (1996-11-01)
Tissue factor (TF) is a glycoprotein which acts as a trigger of the coagulation cascade. TF expression may be induced at the surface of monocytes and endothelial cells by several stimuli including bacterial endotoxin (LPS) and cytokines (IL 1 beta
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