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| Product Name: |
4-acetoxyazetidin-2-one 4-AA
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| Specifications |
white or off-white crystal |
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CAS:[76855-69-1]
4-acetoxyazetidin-2-one ( penem intermediate )
(3R,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone
Appearance: white or off-white crystal
Optical Purity : 99%(ee)
Assay : ¡Ý98.5%( external standard method )
Specific optical rotation : [a] 25 D : +46 ~ +49¡ã ( c=0.56 CHCl3 )
Melting point: 104 ~ 108℃
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| Company: |
Shandong Kangnuo Bioengineering Co., Ltd.
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| Contact: |
Mr. Richard Meng |
| Address: |
22 #, ZiHe Road, Economic Development Zone |
| Postcode: |
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| Tel: |
86 546 8073216 |
| Fax: |
86 546 8073200 |
| E-mail: |
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