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(3R,4S)-1-t-butoxycarbonyl-3-acetoxy -4-phenyl-2-azetidinone

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  Post Date: Nov 18,2024
  Expiry Date: Nov 18,2025
  Detailed Description: Cas No. :161183-22-8 Name: (3R,4S)-1-t-butoxycarbonyl-
3-acetoxy -4-phenyl-2-azetidinone
CAS NO. : 161183-22-8
Molecular formula : C16H19NO5
Aspect : White powder
Melting point(℃): 137-139℃
Loss on drying: <2%
Impurity: ≤3%
Purity(HPLC): >97%
Optical purity: ≥99%
Storage: Keep in well-closed
containers, in a cool and dark
place
Standard packaging:

  CAS Registry Number:

161183-22-8
  Synonyms: (3R,4S)-1-T-BUTOXYCARBONYL-3-ACETOXY-4-PHENYL-2-AZETIDINONE;(3R,4S)-1-T-Butoxycarbonyl-3-A;(3R,4S)-1-T-BUTOXYCARBONYL-3-ACETOXY -4-PHENYL-2-AZETIDINONE,98+%;SIDE CHAINS OF DOCETAXEL--3;tert-butyl (3R,4S)-3-(acetyloxy)-2-oxo-4-phenylazetidine-1-carboxylate;
  Molecular Formula: C16H19NO5
  Molecular Weight: 305.3258
  Molecular Structure: 161183-22-8 (3R,4S)-1-tert-Butoxycarbonyl-3-acetoxy-4-phenyl-2-azetidinone

  Company: Hangzhou Sida Organic Chemical Co., Ltd.     [ China ]          
  Contact: Daisy.j.xiong
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