Vilanterol Impurity 29 CAS 452339-73-0 Intermediat

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Description

Product Name:2-Oxazolidinone, 5-(2,2-diMethyl-4H-1,3-benzodioxin-6-yl)-, (5R)-

Synonyms:2-Oxazolidinone, 5-(2,2-diMethyl-4H-1,3-benzodioxin-6-yl)-, (5R)-;(5R)-2-Oxazolidinone, 5-(2,2-diMethyl-4H-1,3-benzodioxin-6-yl);(5R)-5-(2,2-DiMethyl-4H-1,3-benzodioxin-6-yl)-1,3-oxazolidin-2-one;(R)-5-(2,2-Dimethyl-4H-1,3-benzodioxin-6-yl)-1,3-oxazolidin-2-one;(R)-5-(2,2-DIMETHYL-4H-BENZO[D][1,3]DIOXIN-6-YL)OXAZOLIDIN-2-ONE;BNKY020-VT04;Vilanterol Impurity 29;Vilanterol internate 1

CAS:452339-73-0

MF:C13H15NO4

MW:249.26

EINECS:1592732-453-0

Melting point 160 – 163°C

Boiling point 489.6±45.0 °C(Predicted)

density 1.223±0.06 g/cm3(Predicted)

storage temp. Inert atmosphere,Store in freezer, under -20°C

solubility Chloroform (Sparingly), Methanol (Slightly)

pka12.29±0.40(Predicted)

form Solid

color White to Off-White