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(3R,4S)-1-tert-Butoxycarbonyl-3-acetoxy-4-phenyl-2-azetidinone

(3R,4S)-1-tert-Butoxycarbonyl-3-acetoxy-4-phenyl-2-azetidinone Structure
CAS No.
161183-22-8
Chemical Name:
(3R,4S)-1-tert-Butoxycarbonyl-3-acetoxy-4-phenyl-2-azetidinone
Synonyms
Docetaxel Impurity 58;Taxol-side chain β-lactam;Taxol-side chain b-lactaM;SIDE CHAINS OF DOCETAXEL--3;(3R,4S)-1-T-Butoxycarbonyl-3-A;TbR,4S)-1-t-butoxycarbonyl-3-acetoxy-4-phenyl-2-azetidinone;(3R,4S)-1-T-BUTOXYCARBONYL-3-ACETOXY-4-PHENYL-2-AZETIDINONE;(3R,4S)-1-TERT-BUTOXYCARBONYL-3-ACETOXY-4-PHENYL-2-AZETIDINONE;(3R,4S)-1-T-BUTOXYCARBONYL-3-ACETOXY -4-PHENYL-2-AZETIDINONE,98+%;(3R,4S)-tert-Butyl 3-acetoxy-2-oxo-4-phenylazetidine-1-carboxylate
CBNumber:
CB51011974
Molecular Formula:
C16H19NO5
Molecular Weight:
305.33
MOL File:
161183-22-8.mol
MSDS File:
SDS
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(3R,4S)-1-tert-Butoxycarbonyl-3-acetoxy-4-phenyl-2-azetidinone Properties

Boiling point 449.0±45.0 °C(Predicted)
Density 1.23±0.1 g/cm3(Predicted)
storage temp. 2-8°C
pka -5.19±0.60(Predicted)

(3R,4S)-1-tert-Butoxycarbonyl-3-acetoxy-4-phenyl-2-azetidinone Preparation Products And Raw materials

Raw materials

Preparation Products

(3R,4S)-1-tert-Butoxycarbonyl-3-acetoxy-4-phenyl-2-azetidinone Suppliers

Global( 34)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
CONIER CHEM AND PHARMA LIMITED +8618523575427 China 49391 58 Inquiry
career henan chemical co +86-0371-86658258 +8613203830695 China 29825 58 Inquiry
Dayang Chem (Hangzhou) Co.,Ltd. 571-88938639 +8617705817739 China 52861 58 Inquiry
Aromsyn Co., Ltd. +86-0571-85585865 +8613336024896 China 19185 58 Inquiry
GIHI CHEMICALS CO.,LIMITED +8618058761490 China 49999 58 Inquiry
Hubei Enxing Biotechnology Co., Ltd 16621771607 China 8261 58 Inquiry
Shenzhen Excellent Biomedical Technology Co., Ltd. 18318671572 China 5012 58 Inquiry
Shanghai Zerui Biotechnology Co., Ltd. 021-54580889 18321124657 China 10614 58 Inquiry
Shanghai Kewel Chemical Co., Ltd. 021-64609169 18901607656 China 9911 50 Inquiry
Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd 18162595016; 18162595016 China 9116 58 Inquiry
Supplier Advantage
CONIER CHEM AND PHARMA LIMITED 58
career henan chemical co 58
Dayang Chem (Hangzhou) Co.,Ltd. 58
Aromsyn Co., Ltd. 58
GIHI CHEMICALS CO.,LIMITED 58
Hubei Enxing Biotechnology Co., Ltd 58
Shenzhen Excellent Biomedical Technology Co., Ltd. 58
Shanghai Zerui Biotechnology Co., Ltd. 58
Shanghai Kewel Chemical Co., Ltd. 50
Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd 58

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(3R,4S)-1-TERT-BUTOXYCARBONYL-3-ACETOXY-4-PHENYL-2-AZETIDINONE (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 Taxol-side chain b-lactaM Taxol-side chain β-lactam Docetaxel Impurity 58 TbR,4S)-1-t-butoxycarbonyl-3-acetoxy-4-phenyl-2-azetidinone 1-Azetidinecarboxylic acid, 3-(acetyloxy)-2-oxo-4-phenyl-, 1,1-dimethylethyl ester, (3R,4S)- (3R,4S)-tert-Butyl 3-acetoxy-2-oxo-4-phenylazetidine-1-carboxylate tert-Butyl (3r,4s)-3-acetoxy-2-oxo-4-phenylazetidine-1-carboxylate 161183-22-8