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C6239

Sigma-Aldrich

Cinalukast

~98% (HPLC)

Synonym(s):

(E)-4-[[3-(2-(4-Cyclobutyl-2-thiazolyl)ethenyl)phenyl]amino]-2,2-diethyl-4-oxobutanoic acid, Ro 24-5913

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About This Item

Empirical Formula (Hill Notation):
C23H28N2O3S
CAS Number:
128312-51-6
Molecular Weight:
412.55
MDL number:
MFCD00864778
UNSPSC Code:
12352202
PubChem Substance ID:
24724447
NACRES:
NA.77

Assay

~98% (HPLC)

form

solid

color

off-white

solubility

DMSO: >10 mg/mL
H2O: insoluble

originator

Roche

storage temp.

2-8°C

SMILES string

CCC(CC)(CC(=O)Nc1cccc(\C=C\c2nc(cs2)C3CCC3)c1)C(O)=O

InChI

1S/C23H28N2O3S/c1-3-23(4-2,22(27)28)14-20(26)24-18-10-5-7-16(13-18)11-12-21-25-19(15-29-21)17-8-6-9-17/h5,7,10-13,15,17H,3-4,6,8-9,14H2,1-2H3,(H,24,26)(H,27,28)/b12-11+

InChI key

BZMKNPGKXJAIDV-VAWYXSNFSA-N

Gene Information

human ... CYSLTR1(10800)

Biochem/physiol Actions

Specific CysLT1 leukotriene receptor antagonist.

Features and Benefits

This compound was developed by Roche. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

Storage Class Code

11 - 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

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’.

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M O'Donnell et al.
The Journal of pharmacology and experimental therapeutics, 259(2), 751-758 (1991-11-01)
Ro 24-5913, (E)-4-[3-[2-(4-cyclobutyl-2- thiazolyl)ethenyl]phenylamino]-2,2-diethyl-4-oxobutanoic acid, has been identified as a chemically unique, potent and selective LTD4 antagonist. In vitro, Ro 24-5913 competes with [3H]LTD4 for its binding site on guinea pig lung membranes with an IC50 of 6.4 +/- 2.2
H Maehr et al.
Bioorganic & medicinal chemistry, 5(3), 493-496 (1997-03-01)
Structure optimization of the leukotriene D4 antagonist Ro24-5913 was attempted by combinatorial chemistry. Three segments in its N-succinyl-3-(2-thiazolylethenyl)anilide skeleton, designated as A, B, and C coincided with the thiazolyl, aniline, and N-acyl moieties, respectively, and were selected for variations in
Michael Föller et al.
European journal of clinical investigation, 40(6), 534-540 (2010-05-12)
Fever and hyperthermia are frequently associated with anaemia. Under most clinical conditions, they are considered to be two mutually independent clinical consequences of a common cause. The present study explored the possibility that anaemia results from temperature-sensitive suicidal erythrocyte death
G E Rovati et al.
Biochemical pharmacology, 44(7), 1411-1415 (1992-10-06)
We have identified and characterized two different subclasses of binding site for the novel peptido-leukotriene (LT) antagonist, [3H]ICI 198,615, in membranes from human lung parenchyma using a receptor-ligand assay. This novel compound is representative of a new class of LT
Ro 24-5913: a potent, specific, orally active LTD4 antagonist.
M O'Donnell
Annals of the New York Academy of Sciences, 629, 413-415 (1991-01-01)
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