Skip to Content
Merck
All Photos(1)

Documents

PZ0416

Sigma-Aldrich

PF-05480090

≥98% (HPLC)

Synonym(s):

(2R,3S)-2-(4-(But-2-ynyloxy)phenylsulfonamido)-N,3-dihydroxybutanamide, (2R,3S)-2-({[4-(2-Butynyloxy)phenyl]sulfonyl}amino)-N,3-dihydroxybutanamide, (2R,3S)-2-[[[4-(2-Butyn-1-yloxy)phenyl]sulfonyl]amino]-N,3-dihydroxybutanamide, PF 05480090, PF 548, PF 5480090, PF-548, PF-5480090, PF05480090, PF548, PF5480090, TMI 002, TMI 2, TMI-002, TMI-2, TMI002, TMI2, WAY 180022, WAY 18022, WAY-180022, WAY-18022, WAY180022, WAY18022

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C14H18N2O6S
CAS Number:
287406-12-6
Molecular Weight:
342.37
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

100

Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

2-8°C

SMILES string

C[C@@H]([C@H](C(NO)=O)NS(=O)(C1=CC=C(C=C1)OCC#CC)=O)O

Biochem/physiol Actions

PF-05480090 (PF-5480090; TMI-2) is an orally active, potent TACE (ADAM17) inhibitor (IC50 = 2 nM) with good selectivity over ADAM10 (IC50 = 1.09 μM), MMP-1/7 (IC50 = 2.47/0.96 μM) and MMP-8/9/13/14 (IC50 =35/ 777/96/582 nM). TMI-2 inhibits LPS-induced TNF production in cultrues (RAW/THP-1 IC50 = 200/430 nM), ex vivo (human whole blood IC50 = 1 μM) and in vivo (ED50 = 3 mg/kg; TMI-2 p.o. 1 hr prior to 40 ng LPS/mouse i.v.). TMI-2 is efficacious in a rat model of adjuvant-induced arthritis (AIA; 30 and 100 mg/kg p.o. b.i.d.) and a murine model of collagen-induced arthritis (CIA; 100 mg/kg p.o. b.i.d.).

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Marta Stolarczyk et al.
American journal of physiology. Lung cellular and molecular physiology, 314(4), L555-L568 (2018-01-20)
The EGF receptor (EGFR)/a disintegrin and metalloproteinase 17 (ADAM17) signaling pathway mediates the shedding of growth factors and secretion of cytokines and is involved in chronic inflammation and tissue remodeling. Since these are hallmarks of cystic fibrosis (CF) lung disease
Mengcheng Shen et al.
Circulation research, 123(3), 372-388 (2018-06-23)
ADAM17 (a disintegrin and metalloproteinase-17) is a membrane-bound enzyme that regulates bioavailability of multiple transmembrane proteins by proteolytic processing. ADAM17 has been linked to several pathologies, but its role in thoracic aortic aneurysm (TAA) has not been determined. The objective
Yuhua Zhang et al.
International immunopharmacology, 4(14), 1845-1857 (2004-11-09)
TNF-alpha converting enzyme (TACE) is a validated therapeutic target for the development of oral tumor necrosis factor-alpha (TNF-alpha) inhibitors. Here we report the pre-clinical results and characterization of a selective and potent TACE inhibitor, (2R, 3S)-2-([[4-(2-butynyloxy)phenyl]sulfonyl]amino)-N,3-dihydroxybutanamide (TMI-2), in various in
Amy W Ku et al.
eLife, 5 (2016-12-09)
Myeloid-derived suppressor cells (MDSC) contribute to an immunosuppressive network that drives cancer escape by disabling T cell adaptive immunity. The prevailing view is that MDSC-mediated immunosuppression is restricted to tissues where MDSC co-mingle with T cells. Here we show that
Joseph C Lownik et al.
Biochemical and biophysical research communications, 512(4), 723-728 (2019-03-31)
Group 2 innate lymphoid cells (ILC2s) play an important role in the initiation of type-2 immune responses. Numerous targets have been identified that may activate or repress ILC2 function, though few negative regulatory feedback pathways induced upon activation have been
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service