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

Post Date:
Dec 24,2024
Expiry Date:
Dec 24,2025
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:

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