ChemicalBook > CAS DataBase List > Montelukast EP IMpurity E

Montelukast EP IMpurity E

Product Name: Montelukast EP IMpurity E
CAS No.: 1187586-58-8
Chemical Name: Montelukast EP IMpurity E
Synonyms: Montelukast imp E;Montelukast Impurity E;Montelukast EP IMpurity E;Michael Adduct R,S-Isomer;(R,S)-Montelukast Bis-sulfide;Montelukast Sodium EP impurity E;USP Montelukast Related Compound D;(R,S)-Montelukast Bis-sulfide (>90%);Montelukast Impurity 5(EP Impurity E);Montelukast Impurity 5（Montelukast EP Impurity E）
CBNumber: CB32674958
Molecular Formula: C41H46ClNO5S2
Formula Weight: 732.39
MOL File: 1187586-58-8.mol

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Montelukast EP IMpurity E Property

Melting point:: >60°C (dec.)
Boiling point:: 856.9±65.0 °C(Predicted)
Density: 1.302±0.06 g/cm3(Predicted)
storage temp.: Refrigerator
solubility: Chloroform (Slightly), Methanol (Slightly)
pka: 4.76±0.10(Predicted)
form: Solid
color: Pale Yellow to Yellow

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC

Product number: M567975
Product name: (R,S)-MontelukastBis-sulfide
Packaging: 10mg
Price: $2180
Updated: 2021/12/16

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Montelukast EP IMpurity E Chemical Properties,Usage,Production

Uses

(R,S)-Montelukast Bis-sulfide (Montelukast EP Impurity E; Montelukast USP Related Compound D) is an impurity of Montelukast and is a part of the diastereomer mixture Montelukast Bis-Sulfide (M567985).

Montelukast EP IMpurity E Preparation Products And Raw materials

Raw materials

Preparation Products

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1187586-58-8, Montelukast EP IMpurity ERelated Search:

1-[2-[(3S)-3-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-hydroxypropyl]phenyl]acetate 1,1-dimethyl-2-benzoxepin-3-yl)phenyl]ethenyl]- 2-[3-(S)-[3-(2-(7-Chloro-2-quinolinyl)ethenyl)phenyl]-3-hydroxypropyl]phenyl-2-propanol Montelukast Methyl Ketone cis-Montelukast L 768232 Montelukast Bis-sulfide (Mixture of Diastereomers) (R)-2-[1-[[[1-[3-[(E)-2-(7-Ch [R-(E)]-alpha-[3-[2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-2-(1-hydroxy-1-methylethyl)benzenepropanol Atorvastatin Ethyl Ester Bendamustine D-Mannitol Ester Bendamustine Impurity 8 Atorvastatin Epoxy Tetrahydrofuran IMpurity 3S, 5S enantioMer of Atorvastatin CalciuM Montelukast Sulfone Montelukast sodium Montelukast Sulfoxide(Mixture of diastereomers) Montelukast Michael Adduct R,S-IsoMer

Montelukast EP IMpurity E

(R,S)-Montelukast Bis-sulfide

Montelukast Impurity E

1-[[[(1R)-1-[3-[(1S)-1-[[[1-(Carboxymethyl)cyclopropyl]methyl]thio]-2-(7-chloro-2-quinolinyl)ethyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl) phenyl] propyl] thio]methyl]-cyclopropaneacetic acid

Montelukast Sodium EP impurity E

Montelukast Impurity 5(EP Impurity E)

2-(1-((((R)-1-(3-((S)-1-(((1-(carboxymethyl)cyclopropyl)methyl)thio)-2-(7-chloroquinolin-2-yl)ethyl)phenyl)-3-(2-(2-hydroxypropan-2-yl)phenyl)propyl)thio)methyl)cyclopropyl)acetic acid

Montelukast impurity 5/Montelukast EP Impurity E/Montelukast R,S-Isomer/ 1-[[[(1R)-1-[3-[(1S)-1-[[[1-(Carboxymethyl)cyclopropyl]methyl]thio]-2-(7-chloro-2-quinolinyl)ethyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]-cyclopropaneacetic

Montelukast Impurity 5（Montelukast EP Impurity E）

Cyclopropaneacetic acid, 1-[[[(1R)-1-[3-[(1S)-1-[[[1-(carboxymethyl)cyclopropyl]methyl]thio]-2-(7-chloro-2-quinolinyl)ethyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]-

USP Montelukast Related Compound D

Montelukast imp E

Montelukast EP Impurity E/ Montelukast Related Compound D (Michael Adduct (R,S)-Isomer)

Michael Adduct R,S-Isomer

Montelukast EP Impurity E / Montelukast USP Related Compound D / Michael Adduct (R,S)-Isomer

(R,S)-Montelukast Bis-sulfide (>90%)

1187586-58-8