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· · COA & SDS available for every product · Same-day shipping on in-stock items MK-0591 - ≥98% , CAS No.136668-42-3
Synonyms
SB19076 | MK 0591 | 3-(tert-Butylthio)-1-(p-chlorobenzyl)-alpha,alpha-dimethyl-5-(2-quinolylmethoxy)indole-2-propionic acid | 3-[3-(tert-butylsulfanyl)-1-(4-chlorobenzyl)-5-(quinolin-2-ylmethoxy)-1H-indol-2-yl]-2,2-dimethylpropanoic acid | Quiflapon free
Shipped In
Ice chest + Ice pads
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Why this grade ≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
SB19076 | MK 0591 | 3-(tert-Butylthio)-1-(p-chlorobenzyl)-alpha, alpha-dimethyl-5-(2-quinolylmethoxy)indole-2-propionic acid | 3-[3-(tert-butylsulfanyl)-1-(4-chlorobenzyl)-5-(quinolin-2-ylmethoxy)-1H-indol-2-yl]-2, 2-dimethylpropanoic acid | Quiflapon free
Specifications & Purity
≥98%
Biochemical and Physiological Mechanisms
MK-0591 is a selective and specific 5-Lipoxygenase-activating protein (FLAP) inhibitor. MK-0591 is a synthetic compound which specifically inhibits the activity of 5-Lox and is currently under development for the treatment of asthma. Rese
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers Pubchem Sid 504753728 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/504753728 Canonical Smiles CC(C)(C)SC1=C(N(C2=C1C=C(C=C2)OCC3=NC4=CC=CC=C4C=C3)CC5=CC=C(C=C5)Cl)CC(C)(C)C(=O)O IUPAC Name 3-[3-tert-butylsulfanyl-1-[(4-chlorophenyl)methyl]-5-(quinolin-2-ylmethoxy)indol-2-yl]-2,2-dimethylpropanoic acid InChIKey NZOONKHCNQFYCI-UHFFFAOYSA-N INCHI 1S/C34H35ClN2O3S/c1-33(2,3)41-31-27-18-26(40-21-25-15-12-23-8-6-7-9-28(23)36-25)16-17-29(27)37(20-22-10-13-24(35)14-11-22)30(31)19-34(4,5)32(38)39/h6-18H,19-21H2,1-5H3,(H,38,39) Isomeric SMILES CC(C)(C)SC1=C(N(C2=C1C=C(C=C2)OCC3=NC4=CC=CC=C4C=C3)CC5=CC=C(C=C5)Cl)CC(C)(C)C(=O)O Molecular Weight 587.17 Reaxy-Rn 6835389 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=6835389&ln=
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Organoheterocyclic compounds Class Quinolines and derivatives Subclass Not available Intermediate Tree Nodes Not available Direct Parent Quinolines and derivatives Alternative Parents N-alkylindoles Indoles Alkyl aryl ethers Alkylarylthioethers Chlorobenzenes Substituted pyrroles Pyridines and derivatives Aryl chlorides Heteroaromatic compounds Sulfenyl compounds Azacyclic compounds Monocarboxylic acids and derivatives Carboxylic acids Hydrocarbon derivatives Carbonyl compounds Organic oxides Organochlorides Organonitrogen compounds Organopnictogen compounds Molecular Framework Aromatic heteropolycyclic compounds Substituents Quinoline - N-alkylindole - Indole or derivatives - Indole - Aryl thioether - Alkyl aryl ether - Alkylarylthioether - Halobenzene - Chlorobenzene - Benzenoid - Aryl halide - Aryl chloride - Pyridine - Substituted pyrrole - Monocyclic benzene moiety - Pyrrole - Heteroaromatic compound - Carboxylic acid derivative - Carboxylic acid - Ether - Azacycle - Sulfenyl compound - Thioether - Monocarboxylic acid or derivatives - Organic oxide - Organopnictogen compound - Organic oxygen compound - Hydrocarbon derivative - Carbonyl group - Organic nitrogen compound - Organohalogen compound - Organochloride - Organonitrogen compound - Organooxygen compound - Organosulfur compound - Aromatic heteropolycyclic compound Description This compound belongs to the class of organic compounds known as quinolines and derivatives. These are compounds containing a quinoline moiety, which consists of a benzene ring fused to a pyrimidine ring to form benzo[b]azabenzene. External Descriptors Not available Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solubility DMSO Molecular Weight 587.200 g/mol XLogP3 8.200 Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 5 Rotatable Bond Count 10 Exact Mass 586.206 Da Monoisotopic Mass 586.206 Da Topological Polar Surface Area 89.700 Ų Heavy Atom Count 41 Formal Charge 0 Complexity 873.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
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