Product

1-Ethyl-2,3-dioxopiperazine

CAS No.：59702-31-7

Other grades of this product :

1-Ethyl-2,3-dioxopiperazine Basic information

Product Name:	1-Ethyl-2,3-dioxopiperazine
Synonyms:	Piperacillin EP Impurity E;Piperacillin EP Impurity E (1-Ethyl-2,3-dioxopiperazine);Piperacillin Sodium EP Impurity E;3-dioxopiperazine;Piperacillin Sodium Impurity E;Piperacillin Impurity 5（Piperacillin EP Impurity E）;1-ethylpiperazine-2,3-diol;N-ETHYLPIPERAZINE-2,3-DIONE
CAS:	59702-31-7
MF:	C6H10N2O2
MW:	142.16
EINECS:	261-866-5
Product Categories:	Piperaizine;Heterocyclic Compounds;Building Blocks;Heterocyclic Building Blocks;Piperazines;Heterocycles;Intermediates;Intermediates & Fine Chemicals;Pharmaceuticals
Mol File:	59702-31-7.mol

1-Ethyl-2,3-dioxopiperazine Chemical Properties

Melting point	106-110 °C(lit.)
Boiling point	259.72°C (rough estimate)
density	0.64
refractive index	1.5010 (estimate)
storage temp.	Sealed in dry,Room Temperature
solubility	2000 g/L
form	Solid
pka	12.57±0.20(Predicted)
color	White to Off-White
Water Solubility	2000 g/L
BRN	879076
CAS DataBase Reference	59702-31-7(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36-37
WGK Germany	3
RTECS	TL6380250
HS Code	29339900

MSDS Information

Provider	Language
1-Ethyl-2,3-piperazinedione	English
SigmaAldrich	English
ACROS	English
ALFA	English

1-Ethyl-2,3-dioxopiperazine Usage And Synthesis

Chemical Properties	1-Ethyl-2,3-dioxopiperazine is WHITE TO PALE YELLOW CRYSTALLINE POWDER
Uses	1-Ethyl-2,3-dioxopiperazine is an intermediate used in the new process for the synthesis of Piperacillin sodium.
Uses	1-Ethyl-2,3-dioxopiperazine (Piperacillin EP Impurity E; Piperacillin USP Related Compound E) is an intermediate used in the new process for the synthesis of Piperacillin sodium.

1-Ethyl-2,3-dioxopiperazine Preparation Products And Raw materials

Preparation Products

4-Ethyl-2,3-dioxo-1-piperazine carbonyl chloride

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