157542-49-9

157542-49-9 structure
157542-49-9 structure

Name [(2,2-Dimethylpropanoyl)oxy]methyl (4R,5S,6S)-6-[(1R)-1-hydroxyet hyl]-4-methyl-7-oxo-3-{[(3R)-5-oxo-3-pyrrolidinyl]sulfanyl}-1-aza bicyclo[3.2.0]hept-2-ene-2-carboxylate
Synonyms (4-isobutylphenyl)ethanoyl chloride
Benzeneacetyl chloride,4-(2-methylpropyl)
pivaloyloxymethyl (1R,5S,6S)-2-[(3R)-5-oxopyrrolidin-3-yl]thio-6-[(1R)-1-hydroxyethyl]-1-methyl-carbapen-2-em-3-carboxylate
p-Isobutylphenylacetylchlorid
(4-isobutyl-phenyl)-acetyl chloride
p-isobutylphenylacetic acid chloride
(pivaloyloxy)methyl (1R,5S,6S)-6-[(R)-1-hydroxyethyl]-1-methyl-2-[(R)-2-oxo-1-pyrrolidin-4-ylthio]-1-carbapen-2-em-3-carboxylate
p-isobutylphenyl acetyl chloride
2-chloro-1-(4-isobutylphenyl)-ethanone
(+)-{pivaloyloxymethyl (4R,5S,6S)-6-[(R)-1-hydroxyethyl]-4-methyl-7-oxo-3[[(R)-5-oxopyrrolidin-3-yl]thio]-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate}
pivaloyloxymethyl (1R,5S,6S)-6-[(R)-1-hydroxyethyl]-1-methyl-2-[[(R)-5-oxo-pyrrolidin-3-yl]thio]-1-carbapen-2-em-3-carboxylate
Density 1.36g/cm3
Boiling Point 663.4ºC at 760mmHg
Molecular Formula C20H28N2O7S
Molecular Weight 440.51100
Flash Point 355ºC
Exact Mass 440.16200
PSA 151.03000
LogP 0.98100
Vapour Pressure 1.99E-20mmHg at 25°C
Index of Refraction 1.59