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Lesinurad Impurity K

Product Name
Lesinurad Impurity K
CAS No.
1533519-96-8
Chemical Name
Lesinurad Impurity K
Synonyms
Lesinurad Impurity K;2-((5-bromo-4-(4-propylnaphthalen-1-yl)-4H-1,2,4-triazol-3-yl)thio)acetic acid;Acetic acid, 2-[[5-bromo-4-(4-propyl-1-naphthalenyl)-4H-1,2,4-triazol-3-yl]thio]-;Lesinurad Impurity 4/ 2-[[5-Bromo-4-(4-propylnaphthalen-1-yl)-4H-1,2,4-triazol-3-yl]thio]acetic acid
CBNumber
CB53154406
Molecular Formula
C17H16BrN3O2S
Formula Weight
406.3
MOL File
1533519-96-8.mol
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Lesinurad Impurity K Property

Boiling point:
619.8±65.0 °C(Predicted)
Density 
1.55±0.1 g/cm3(Predicted)
pka
2.91±0.10(Predicted)
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
B689290
Product name
2-[[5-Bromo-4-(4-propyl-1-naphthalenyl)-4H-1,2,4-triazol-3-yl]thio]-aceticAcid
Packaging
50mg
Price
$2420
Updated
2021/12/16
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Lesinurad Impurity K Chemical Properties,Usage,Production

Uses

2-[[5-Bromo-4-(4-propyl-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 K Preparation Products And Raw materials

Raw materials

Preparation Products

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