Product

(S)-BENZYL 2-AZETIDINONE-4-CARBOXYLATE

CAS No.：72776-05-7

Other grades of this product :

(S)-BENZYL 2-AZETIDINONE-4-CARBOXYLATE Basic information

Product Name:	(S)-BENZYL 2-AZETIDINONE-4-CARBOXYLATE
Synonyms:	AKOS 91388;BENZYL (S)-(-)-4-OXO-2-AZETIDINECARBOXYLATE;BENZYL (S)-4-OXO-2-AZETIDINECARBOXYLATE;(S)-BENZYL 2-AZETIDINONE-4-CARBOXYLATE;BENZYL (S)-(-)-4-OXO-2-AZETIDINECARBOXYL;(S)-2-Azetidinone-4-carboxylic acid benzyl ester;(S)-Benzyl 2-azetidinone-4-carboxylate,97%;(S)-benzyl 4-oxoazetidine-2-carboxylate
CAS:	72776-05-7
MF:	C11H11NO3
MW:	205.21
EINECS:
Product Categories:	chiral;Chiral Building Blocks;Lactams;Organic Building Blocks
Mol File:	72776-05-7.mol

(S)-BENZYL 2-AZETIDINONE-4-CARBOXYLATE Chemical Properties

Melting point	137-140 °C (lit.)
alpha	-42.5 º (C=3, CHCL3)
Boiling point	404.7±38.0 °C(Predicted)
density	1.268±0.06 g/cm3(Predicted)
storage temp.	Sealed in dry,2-8°C
pka	13.75±0.40(Predicted)
optical activity	[α]21/D 44°, c = 3.3 in chloroform

Safety Information

Safety Statements	24/25
WGK Germany	3
HS Code	29337900

MSDS Information

Provider	Language
SigmaAldrich	English
ACROS	English

(S)-BENZYL 2-AZETIDINONE-4-CARBOXYLATE Usage And Synthesis

Chemical Properties	white to light yellow crystal powde
Uses	Benzyl (S)-(-)-4-oxo-2-azetidinecarboxylate may be used in the preparation of its N-acetyl derivative, which can be a potential candidate as solid electrolyte interphase (SEI)-forming additive in lithium-ion batteries.

(S)-BENZYL 2-AZETIDINONE-4-CARBOXYLATE Preparation Products And Raw materials

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