(3R,4S)-1-tert-butoxycarbonyl-3-(2-ethoxyethoxy)-4-phenyl-2-azetidione

Modify Date: 2024-02-04 16:20:29

(3R,4S)-1-tert-butoxycarbonyl-3-(2-ethoxyethoxy)-4-phenyl-2-azetidione Structure
(3R,4S)-1-tert-butoxycarbonyl-3-(2-ethoxyethoxy)-4-phenyl-2-azetidione structure
Common Name (3R,4S)-1-tert-butoxycarbonyl-3-(2-ethoxyethoxy)-4-phenyl-2-azetidione
CAS Number 152089-12-8 Molecular Weight 335.395
Density 1.2±0.1 g/cm3 Boiling Point 459.6±45.0 °C at 760 mmHg
Molecular Formula C18H25NO5 Melting Point N/A
MSDS N/A Flash Point 231.8±28.7 °C

 Names

Name tert-butyl 3-(1-ethoxyethoxy)-2-oxo-4-phenylazetidine-1-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 459.6±45.0 °C at 760 mmHg
Molecular Formula C18H25NO5
Molecular Weight 335.395
Flash Point 231.8±28.7 °C
Exact Mass 335.173279
PSA 65.07000
LogP 2.30
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.532

 Safety Information

HS Code 2933990090

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

1-Azetidinecarboxylic acid, 3-(1-ethoxyethoxy)-2-oxo-4-phenyl-, 1,1-dimethylethyl ester
2-Methyl-2-propanyl 3-(1-ethoxyethoxy)-2-oxo-4-phenyl-1-azetidinecarboxylate
U624
tert-Butyl 3-(1-ethoxyethoxy)-2-oxo-4-phenylazetidine-1-carboxylate
Docetaxel Side Chian 1
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