(3S,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one
- $18 - $3696
- Product name: (3S,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one
- CAS: 76855-69-1
- MF: C13H25NO4Si
- MW: 287.43
- EINECS:408-050-9
- MDL Number:MFCD00077636
- Synonyms:(3s,4r)-4-acetoxy-3-[(r)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one;(3R,4R)-(+)-4-ACETOXY-3-[(R)-(T-BUTYLDIMETHYLSILYLOXY)ETHYL]-2-AZETIDINONE;(3R,4R)-4-ACETOXY-3-[(R)-(TERT-BUTYLDIMETHYLSILYLOXY)ETHYL]-2-AZETIDINONE;(3R,4R)-4-(ACETYLOXY)-3-[(1R)-1-[[(1,1-DIMETHYLETHYL)DIMETHYLSILYL]OXY]ETHYL]-2-AZETIDINONE;[3R(1'R,4R)]-(+)-4-ACETOXY-3-[1-(TERT-BUTYLDIMETHYLSILYLOXY)ETHYL]-2-AZETIDINONE;(2R,3R)-3-[(R)-1-(TERT-BUTYLDIMETHYLSILYLOXY)ETHYL]-4-OXOAZETIDIN-2-YLACETATE;4-AOSA;(3R,4R)-4-acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone
27 prices
Selected condition:
Brand
- AK Scientific
- Alichem
- Ambeed
- American Custom Chemicals Corporation
- Biosynth Carbosynth
- Chemenu
- Chem-Impex
- Crysdot
- Matrix Scientific
- Medical Isotopes, Inc.
- Sigma-Aldrich
- TCI Chemical
- TRC
Package
- 1G
- 5g
- 10g
- 25g
- 50g
- 100g
- 500g
- ManufacturerAK Scientific
- Product numberJ99423
- Product description(3R,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one
- Packaging25g
- Price$49
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number76855691
- Product description(2R,3R)-3-((R)-1-((tert-Butyldimethylsilyl)oxy)ethyl)-4-oxoazetidin-2-ylacetate
- Packaging100g
- Price$242.32
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number76855691
- Product description(2R,3R)-3-((R)-1-((tert-Butyldimethylsilyl)oxy)ethyl)-4-oxoazetidin-2-ylacetate
- Packaging500g
- Price$692.01
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA1473715
- Product description(2R,3R)-3-((R)-1-((tert-Butyldimethylsilyl)oxy)ethyl)-4-oxoazetidin-2-ylacetate 99+%
- Packaging5g
- Price$18
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA1473715
- Product description(2R,3R)-3-((R)-1-((tert-Butyldimethylsilyl)oxy)ethyl)-4-oxoazetidin-2-ylacetate 99+%
- Packaging10g
- Price$24
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA1473715
- Product description(2R,3R)-3-((R)-1-((tert-Butyldimethylsilyl)oxy)ethyl)-4-oxoazetidin-2-ylacetate 99+%
- Packaging25g
- Price$46
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA1473715
- Product description(2R,3R)-3-((R)-1-((tert-Butyldimethylsilyl)oxy)ethyl)-4-oxoazetidin-2-ylacetate 99+%
- Packaging100g
- Price$139
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA1473715
- Product description(2R,3R)-3-((R)-1-((tert-Butyldimethylsilyl)oxy)ethyl)-4-oxoazetidin-2-ylacetate 99+%
- Packaging500g
- Price$498
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberORS0005327
- Product description(3R,4R)-4-ACETOXY-3-[(R)-(TERT-BUTYLDIMETHYLSILYLOXY)ETHYL]-2-AZETIDINONE 95.00%
- Packaging10G
- Price$1212.75
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberORS0005327
- Product description(3R,4R)-4-ACETOXY-3-[(R)-(TERT-BUTYLDIMETHYLSILYLOXY)ETHYL]-2-AZETIDINONE 95.00%
- Packaging100G
- Price$3696
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFA16979
- Product description(3R,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone
- Packaging5G
- Price$60
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFA16979
- Product description(3R,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone
- Packaging10g
- Price$92.5
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFA16979
- Product description(3R,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone
- Packaging25g
- Price$185
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFA16979
- Product description(3R,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone
- Packaging50g
- Price$245
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFA16979
- Product description(3R,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone
- Packaging100g
- Price$350
- Updated2021-12-16
- Buy
- ManufacturerChemenu
- Product numberCM137970
- Product description(2R,3R)-3-(2-((tert-Butyldimethylsilyl)-oxy)ethyl)-4-oxoazetidin-2-ylacetate 97%
- Packaging100g
- Price$153
- Updated2021-12-16
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
AK Scientific | J99423 | (3R,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one | 25g | $49 | 2021-12-16 | Buy |
Alichem | 76855691 | (2R,3R)-3-((R)-1-((tert-Butyldimethylsilyl)oxy)ethyl)-4-oxoazetidin-2-ylacetate | 100g | $242.32 | 2021-12-16 | Buy |
Alichem | 76855691 | (2R,3R)-3-((R)-1-((tert-Butyldimethylsilyl)oxy)ethyl)-4-oxoazetidin-2-ylacetate | 500g | $692.01 | 2021-12-16 | Buy |
Ambeed | A1473715 | (2R,3R)-3-((R)-1-((tert-Butyldimethylsilyl)oxy)ethyl)-4-oxoazetidin-2-ylacetate 99+% | 5g | $18 | 2021-12-16 | Buy |
Ambeed | A1473715 | (2R,3R)-3-((R)-1-((tert-Butyldimethylsilyl)oxy)ethyl)-4-oxoazetidin-2-ylacetate 99+% | 10g | $24 | 2021-12-16 | Buy |
Ambeed | A1473715 | (2R,3R)-3-((R)-1-((tert-Butyldimethylsilyl)oxy)ethyl)-4-oxoazetidin-2-ylacetate 99+% | 25g | $46 | 2021-12-16 | Buy |
Ambeed | A1473715 | (2R,3R)-3-((R)-1-((tert-Butyldimethylsilyl)oxy)ethyl)-4-oxoazetidin-2-ylacetate 99+% | 100g | $139 | 2021-12-16 | Buy |
Ambeed | A1473715 | (2R,3R)-3-((R)-1-((tert-Butyldimethylsilyl)oxy)ethyl)-4-oxoazetidin-2-ylacetate 99+% | 500g | $498 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | ORS0005327 | (3R,4R)-4-ACETOXY-3-[(R)-(TERT-BUTYLDIMETHYLSILYLOXY)ETHYL]-2-AZETIDINONE 95.00% | 10G | $1212.75 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | ORS0005327 | (3R,4R)-4-ACETOXY-3-[(R)-(TERT-BUTYLDIMETHYLSILYLOXY)ETHYL]-2-AZETIDINONE 95.00% | 100G | $3696 | 2021-12-16 | Buy |
Biosynth Carbosynth | FA16979 | (3R,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone | 5G | $60 | 2021-12-16 | Buy |
Biosynth Carbosynth | FA16979 | (3R,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone | 10g | $92.5 | 2021-12-16 | Buy |
Biosynth Carbosynth | FA16979 | (3R,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone | 25g | $185 | 2021-12-16 | Buy |
Biosynth Carbosynth | FA16979 | (3R,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone | 50g | $245 | 2021-12-16 | Buy |
Biosynth Carbosynth | FA16979 | (3R,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone | 100g | $350 | 2021-12-16 | Buy |
Chemenu | CM137970 | (2R,3R)-3-(2-((tert-Butyldimethylsilyl)-oxy)ethyl)-4-oxoazetidin-2-ylacetate 97% | 100g | $153 | 2021-12-16 | Buy |
Properties
Melting point :107-109 °C(lit.)
alpha :51 º (c=1, chloroform)
Boiling point :358.3±27.0 °C(Predicted)
Density :1.03±0.1 g/cm3(Predicted)
storage temp. :2-8°C
solubility :almost transparency in Methanol
form :powder to crystal
pka :12.86±0.60(Predicted)
color :White to Almost white
optical activity :[α]20/D +51°, c = 1 in chloroform
InChIKey :GWHDKFODLYVMQG-UBHAPETDSA-N
CAS DataBase Reference :76855-69-1(CAS DataBase Reference)
alpha :51 º (c=1, chloroform)
Boiling point :358.3±27.0 °C(Predicted)
Density :1.03±0.1 g/cm3(Predicted)
storage temp. :2-8°C
solubility :almost transparency in Methanol
form :powder to crystal
pka :12.86±0.60(Predicted)
color :White to Almost white
optical activity :[α]20/D +51°, c = 1 in chloroform
InChIKey :GWHDKFODLYVMQG-UBHAPETDSA-N
CAS DataBase Reference :76855-69-1(CAS DataBase Reference)
Safety Information
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Description
(3S,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one is an acetoxyazetidinone derivative used as an intermediate in the preparation of carbapenem antibiotics.More related product prices
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