ChemicalBook > CAS DataBase List > (E)-3-[[[3-[2-(7-CHLORO-2-QUINOLINYL)ETHENYL]PHENYL]-[[(3-DIMETHYLAMINO)-3-OXOPROPYL]THIO]METHYL]THIO]-PROPANOIC ACID, SODIUM SALT

(E)-3-[[[3-[2-(7-CHLORO-2-QUINOLINYL)ETHENYL]PHENYL]-[[(3-DIMETHYLAMINO)-3-OXOPROPYL]THIO]METHYL]THIO]-PROPANOIC ACID, SODIUM SALT

Product Name: (E)-3-[[[3-[2-(7-CHLORO-2-QUINOLINYL)ETHENYL]PHENYL]-[[(3-DIMETHYLAMINO)-3-OXOPROPYL]THIO]METHYL]THIO]-PROPANOIC ACID, SODIUM SALT
CAS No.: 115104-28-4
Chemical Name: (E)-3-[[[3-[2-(7-CHLORO-2-QUINOLINYL)ETHENYL]PHENYL]-[[(3-DIMETHYLAMINO)-3-OXOPROPYL]THIO]METHYL]THIO]-PROPANOIC ACID, SODIUM SALT
Synonyms: MK-571;CS-2183;Mk 0571;Mk 0679;L-660711;MK-571 NA;MK-571, NA SALT;UNII:76LB1G2X6V;MK-571 (L660711);MK-571 SODIUM SALT
CBNumber: CB1491027
Molecular Formula: C26H27ClN2O3S2
Formula Weight: 515.09
MOL File: 115104-28-4.mol

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(E)-3-[[[3-[2-(7-CHLORO-2-QUINOLINYL)ETHENYL]PHENYL]-[[(3-DIMETHYLAMINO)-3-OXOPROPYL]THIO]METHYL]THIO]-PROPANOIC ACID, SODIUM SALT Property

Melting point:: 65-70°C
Boiling point:: 712.3±60.0 °C(Predicted)
Density: 1.327±0.06 g/cm3(Predicted)
storage temp.: Store at -20°C
solubility: Soluble in DMSO (up to 50 mg/ml).
pka: 4.27±0.10(Predicted)
form: Off-white solid.
color: Yellow
Stability:: Stable for 1 year from date of purchase as supplied. Solutions in DMSO may be stored at -20°C for up to 2 months.

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 475874-M
Product name: MK571, Sodium Salt
Purity: A selective, competitive antagonist of leukotriene D4 (LTD4) (Ki = 2.1 nM for inhibition of [³H]LTD4 binding to human lung membranes).
Packaging: 1 unit
Price: $152
Updated: 2025/07/31

Cayman Chemical

Product number: 10029
Product name: MK-571
Purity: ≥95%
Packaging: 1mg
Price: $32
Updated: 2024/03/01

Cayman Chemical

Product number: 10029
Product name: MK-571
Purity: ≥95%
Packaging: 5mg
Price: $70
Updated: 2024/03/01

Cayman Chemical

Product number: 10029
Product name: MK-571
Purity: ≥95%
Packaging: 10mg
Price: $120
Updated: 2024/03/01

Cayman Chemical

Product number: 10029
Product name: MK-571
Purity: ≥95%
Packaging: 50mg
Price: $533
Updated: 2024/03/01

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(E)-3-[[[3-[2-(7-CHLORO-2-QUINOLINYL)ETHENYL]PHENYL]-[[(3-DIMETHYLAMINO)-3-OXOPROPYL]THIO]METHYL]THIO]-PROPANOIC ACID, SODIUM SALT Chemical Properties,Usage,Production

Description

MK-571 is a selective, orally active CysLT₁ receptor antagonist. It blocks the binding of LTD₄, but not LTC₄, to human and guinea pig lung membranes with K_i values of 0.22 nM and 2.1 nM, respectively, which is indicative of CysLT₁ receptor-mediated activity in these preparations. MK-571 effectively blocks LTD₄ activation of recombinant human and murine CysLT₁ receptors but is ineffective at blocking LTC₄ or LTD₄ activation of the recombinant human or murine CysLT₂ receptors.

Chemical Properties

Yellow Solid

Uses

A receptor antagonist for the treatment of respiratory diseases. Cysteinyl leukotriene receptor antagonist MK-571 alters bronchoalveolar lavage fluid proteome in asthma.

Definition

ChEBI: MK 571 is a member of quinolines.

Biological Activity

Potent CysLT 1 (LTD 4 ) leukotriene receptor inverse agonist (EC 50 = 1.3 nM). Antagonizes LTD 4 -induced contractions of guinea pig trachea and ileum (pA 2 values are 9.4 and 10.5 respectively). Also inhibitor of multidrug resistance protein-1 (MRP1) mediated transport; in vitro augments the effects of cytotoxic agents on malignant cells.

storage

Store at -20°C

References

[1] T R JONES. Pharmacology of L-660,711 (MK-571): a novel potent and selective leukotriene D4 receptor antagonist.[J]. Canadian journal of physiology and pharmacology, 1989, 67 1: 17-28. DOI:10.1139/y89-004
[2] DENIS J DUPRÉ. Inverse agonist activity of selected ligands of the cysteinyl-leukotriene receptor 1.[J]. Journal of Pharmacology and Experimental Therapeutics, 2004, 309 1: 102-108. DOI:10.1124/jpet.103.059824
[3] E VELLENGA. Interleukin-6 production by activated human monocytic cells is enhanced by MK-571, a specific inhibitor of the multi-drug resistance protein-1.[J]. British Journal of Pharmacology, 1999, 127 2: 441-448. DOI:10.1038/sj.bjp.0702577

(E)-3-[[[3-[2-(7-CHLORO-2-QUINOLINYL)ETHENYL]PHENYL]-[[(3-DIMETHYLAMINO)-3-OXOPROPYL]THIO]METHYL]THIO]-PROPANOIC ACID, SODIUM SALT Preparation Products And Raw materials

Raw materials

Preparation Products

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(E)-3-[[[3-[2-(7-CHLORO-2-QUINOLINYL)ETHENYL]PHENYL]-[[(3-DIMETHYLAMINO)-3-OXOPROPYL]THIO]METHYL]THIO]-PROPANOIC ACID, SODIUM SALT Suppliers

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115104-28-4, (E)-3-[[[3-[2-(7-CHLORO-2-QUINOLINYL)ETHENYL]PHENYL]-[[(3-DIMETHYLAMINO)-3-OXOPROPYL]THIO]METHYL]THIO]-PROPANOIC ACID, SODIUM SALTRelated Search:

MK-2206 2HCl MK-4101 mk-1064 MK 0557 MK-5172 Mk-2461 . Omarigliptin (MK-3102) Sodium salt PF-622 EPA C2 DIHYDROCERAMIDE MK-8998 MK-1775 SCH900776 MK-0752 Verlukast (E)-3-[[[3-[2-(7-CHLORO-2-QUINOLINYL)ETHENYL]PHENYL]-[[(3-DIMETHYLAMINO)-3-OXOPROPYL]THIO]METHYL]THIO]-PROPANOIC ACID, SODIUM SALT 2-Styrylquinoline

CS-2183

(E)-3-[[[3-[2-(7-CHLORO-2-QUINOLINYL)ETHENYL]PHENYL]-[[(3-DIMETHYLAMINO)-3-OXOPROPYL]THIO]METHYL]THIO]-PROPANOIC ACID, SODIUM SALT

L 660711, SODIUM SALT

3-[[[3-[(E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl][[3-(dimethylamino)-3-oxopropyl]thio]methyl]thio]propanoic acid

3-[[[3-[(E)-2-(7-Chloroquinolin-2-yl)ethenyl]phenyl][[3-(dimethylamino)-3-oxopropyl]thio]methyl]thio]propanoic acid

MK-571

MK-571 NA

MK-571 SODIUM SALT

MK-571, NA SALT

3-[[[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl][[3-(dimethylamino)-3-oxopropyl]thio]methyl]thio]propanoic Acid Sodium Salt

3-[[[3-[(E)-2-(7-Chloroquinolin-2-yl)ethenyl]phenyl][[3-(dimethylamino)-3-oxopropyl]thio]methyl]thio]propionic acid

L-660711

(3-(3-(2-(7-Chloro-2-quinolinyl)ethenyl)phenyl)((3-dimethylamino-3-oxopropyl)thio)methyl)thiopropanoic acid

Mk 0571

Mk 0679

Propanoic acid, 3-(((3-((1E)-2-(7-chloro-2-quinolinyl)ethenyl)phenyl)((3-(dimethylamino)-3-oxopropyl)thio)methyl)thio)-

3-[[[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl][[3-(dimethylamino)-3-oxopropyl]thio]methyl]thio]propanoicacid

(E)-3-[[[3-[2-(7-Chloro-2-quinolinyl)ethenyl]phenyl][[3-(dimethylamino)-3-oxopropyl]thio]methyl]thio]-propanoic acid

MK-571 (L660711)

MK-571 (L660711) HCL

(E)-3-(((3-(2-(7-Chloroquinolin-2-yl)vinyl)phenyl)((3-(dimethylamino)-3-oxopropyl)thio)methyl)thio)propanoic acid

MK 571 sodium salt (L 660711 sodium salt), CysLT1 receptor antagonist

MK 571, 10 mM in DMSO

UNII:76LB1G2X6V

115104-28-4

C26H26ClN2NaO3S2

C26H26ClN2O3S2Na

Aromatics

Heterocycles

Sulfur & Selenium Compounds

Intermediates & Fine Chemicals

Pharmaceuticals