N,N'-DIACETYLGLYCINE ANHYDRIDE Chemical Properties

Melting point:

99-100°C

Boiling point:

424.4±38.0 °C(Predicted)

Density 

1.375±0.06 g/cm3(Predicted)

storage temp. 

Inert atmosphere,Room Temperature

form 

powder to crystal

pka

-1.74±0.20(Predicted)

color 

White to Light yellow to Light orange

BRN 

188115

InChIKey

CBBKKVPJPRZOCM-UHFFFAOYSA-N

Safety Information

Hazard Codes 

Xn

Risk Statements 

36/37/38-43-36/38-22

Safety Statements 

26-36/37/39-36/37

WGK Germany 

3

HS Code 

2933.59.9500

HazardClass 

IRRITANT

N,N'-DIACETYLGLYCINE ANHYDRIDE Usage And Synthesis

Description

?N,N'-diacetylglycine anhydride, also known as diacetylated glycylglycine, can be obtained by acylation of glycylglycine with acetic anhydride. N,N'-diacetylglycine anhydride can be used to prepare DL-neopentylglycine derivatives.

Preparation

After the mixed reaction of glycylglycine and acetic anhydride, ethyl acetate and petroleum ether are added in sequence to obtain the intermediate N,N'-diacetylglycine anhydride.

Application

N,N'-diacetylglycine anhydride can be used as organic synthesis intermediate and pharmaceutical intermediate, mainly used in laboratory research and development process and chemical and pharmaceutical synthesis process.

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