Skip to Content
Merck
All Photos(1)

Key Documents

L5408

Sigma-Aldrich

LY-171,883

≥98% (TLC)

Synonym(s):

5-[4-(4-Acetyl-3-hydroxy-2-propylphenoxy)butyl]-1H-tetrazole, Tomelukast

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C16H22N4O3
CAS Number:
Molecular Weight:
318.37
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:

Assay

≥98% (TLC)

SMILES string

CCCc1c(O)c(ccc1OCCCCc2nnn[nH]2)C(C)=O

InChI

1S/C16H22N4O3/c1-3-6-13-14(9-8-12(11(2)21)16(13)22)23-10-5-4-7-15-17-19-20-18-15/h8-9,22H,3-7,10H2,1-2H3,(H,17,18,19,20)

InChI key

MWYHLEQJTQJHSS-UHFFFAOYSA-N

Biochem/physiol Actions

Selective leukotriene D4 (LTD4) receptor antagonist; PPARα and PPARγ agonist.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

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

Visit the Document Library

T S Rao et al.
The Journal of pharmacology and experimental therapeutics, 269(3), 917-925 (1994-06-01)
Intraperitoneal administration of zymosan to mice resulted in marked biosynthesis of eicosanoids and influx of neutrophils with distinct time course profiles. 6-Keto-prostaglandin-F1 alpha (6-KPA) increased between 30 and 60 min and rapidly decreased thereafter. Leukotriene (LT)C4 levels showed similar patterns
N L Anderson et al.
Toxicology and applied pharmacology, 137(1), 75-89 (1996-03-01)
We have investigated the effects of five peroxisome proliferators (PPs : clofibric acid, DEHP, WY14,643, nafenopin, and LY171883) on the abundances of a large number of proteins in the livers of treated mice at 5- and 35-day time points. LY171883
K Yamakawa et al.
Biochemical and biophysical research communications, 271(3), 571-574 (2000-05-18)
Vascular endothelial growth factor (VEGF), expressed in a variety of mesenchymal cells including vascular smooth muscle cells (VSMC), is a potent mitogen for endothelial cells, and is used clinically applied for ischemic disease of peripheral vessels. To determine whether peroxisome
Ingalill Avis et al.
Cancer research, 65(10), 4181-4190 (2005-05-19)
Arachidonic acid (AA) metabolizing enzymes and peroxisome proliferator-activated receptors (PPARs) have been shown to regulate the growth of epithelial cells. We have previously reported that exposure to the 5-lipoxygenase activating protein-directed inhibitor MK886 but not the cyclooxygenase inhibitor, indomethacin, reduced
Furosemide attenuates bronchial responsiveness to antigen challenge "in vitro".
G Folco et al.
Advances in prostaglandin, thromboxane, and leukotriene research, 23, 365-367 (1995-01-01)

Questions

Reviews

No rating value

Active Filters

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