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Lesinurad Impurity 4

CAS No.
1533519-97-9
Chemical Name:
Lesinurad Impurity 4
Synonyms
Oseltamivir Impuruty 5;Reginad Impurity F: 5-Cyclopropyl Reginad;2-((5-bromo-4-(5-cyclopropylnaphthalen-1-yl)-4H-1,2,4-triazol-3-yl)thio)acetic acid;Acetic acid, 2-[[5-bromo-4-(5-cyclopropyl-1-naphthalenyl)-4H-1,2,4-triazol-3-yl]thio]-;Lesinurad Impurity 5/ 2-[[5-Bromo-4-(5-cyclopropyl-1-naphthalenyl)-4H-1,2,4-triazol-3-yl]thio]-acetic Acid
CBNumber:
CB03154395
Molecular Formula:
C17H14BrN3O2S
Molecular Weight:
404.28
MDL Number:
MOL File:
1533519-97-9.mol
Last updated:2023-05-15 10:43:32

Lesinurad Impurity 4 Properties

Boiling point 656.7±57.0 °C(Predicted)
Density 1.72±0.1 g/cm3(Predicted)
pka 2.91±0.10(Predicted)

Lesinurad Impurity 4 price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC B689145 2-[[5-Bromo-4-(5-cyclopropyl-1-naphthalenyl)-4H-1,2,4-triazol-3-yl]thio]-aceticAcid 1533519-97-9 2.5mg $455 2021-12-16 Buy
TRC B689145 2-[[5-Bromo-4-(5-cyclopropyl-1-naphthalenyl)-4H-1,2,4-triazol-3-yl]thio]-aceticAcid 1533519-97-9 10mg $1740 2021-12-16 Buy
Product number Packaging Price Buy
B689145 2.5mg $455 Buy
B689145 10mg $1740 Buy

Lesinurad Impurity 4 Chemical Properties,Uses,Production

Uses

2-[[5-Bromo-4-(5-cyclopropyl-1-naphthalenyl)-4H-1,2,4-triazol-3-yl]thio]-acetic Acid is an impurity of drug Lesinurad (L329700), which is used to synthesize febuxostat which is a non-purine analog inhibitor of xanthine oxidase. Febuxostat is approved by the European Medicines Agency and the US Food and Drug Administration for treating gout.

Lesinurad Impurity 4 Preparation Products And Raw materials

Raw materials

Preparation Products

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2-((5-bromo-4-(5-cyclopropylnaphthalen-1-yl)-4H-1,2,4-triazol-3-yl)thio)acetic acid Reginad Impurity F: 5-Cyclopropyl Reginad Lesinurad Impurity 5/ 2-[[5-Bromo-4-(5-cyclopropyl-1-naphthalenyl)-4H-1,2,4-triazol-3-yl]thio]-acetic Acid Acetic acid, 2-[[5-bromo-4-(5-cyclopropyl-1-naphthalenyl)-4H-1,2,4-triazol-3-yl]thio]- Oseltamivir Impuruty 5 1533519-97-9