157542-49-9
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
- Chemical 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
- CAS Number: 157542-49-9
- Molecular Formula: C20H28N2O7S
- Molecular Weight: 440.51100
- Create Date: 2017-03-06 13:38:32
- Modify Date: 2024-01-02 21:32:33
| 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 |
| Precursor 5 | |
|---|---|
| DownStream 0 | |
![(4R,5R,6S)-6-[(1R)-1-trimethylsilyloxyethyl]-3-diphenylphosphoryloxy-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid pivaloyloxymethyl ester structure](https://image.chemsrc.com/caspic/129/692779-24-1.png)
![(pivaloyloxy)methyl (4R,5S,6S)-4-methyl-7-oxo-3-(((R)-5-oxo-1-(triethylsilyl)pyrrolidin-3-yl)thio)-6-((R)-1-((triethylsilyl)oxy)ethyl)-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate structure](https://image.chemsrc.com/caspic/190/263020-34-4.png)
