ChemicalBook > CAS DataBase List > GLYCINE ANHYDRIDE

GLYCINE ANHYDRIDE

Product Name
GLYCINE ANHYDRIDE
CAS No.
106-57-0
Chemical Name
GLYCINE ANHYDRIDE
Synonyms
Oxiracetam-1;Cyclodiglycine;Glycinanhydrid;CYCLO(-GLY-GLY);GLYCINANHYDRIDE;ycine anhydride;Diglycolydiamide;Diketopiperazine;Glycerinanhydrid;Dioxo Piperazine
CBNumber
CB3356030
Molecular Formula
C4H6N2O2
Formula Weight
114.1
MOL File
106-57-0.mol
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GLYCINE ANHYDRIDE Property

Melting point:
>300 °C (lit.)
Boiling point:
213.59°C (rough estimate)
Density 
1.3565 (rough estimate)
refractive index 
1.4487 (estimate)
storage temp. 
Store below +30°C.
solubility 
142g/l
pka
12.88±0.20(Predicted)
form 
Crystalline Powder
color 
White to slightly yellow
Water Solubility 
Soluble in water (142mg/L).
Merck 
14,7466
BRN 
112112
InChIKey
BXRNXXXXHLBUKK-UHFFFAOYSA-N
CAS DataBase Reference
106-57-0(CAS DataBase Reference)
EPA Substance Registry System
2,5-Piperazinedione (106-57-0)
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Safety

Safety Statements 
24/25
WGK Germany 
3
RTECS 
TL6325250
TSCA 
Yes
HS Code 
29335990
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
G7251
Product name
Glycine anhydride
Purity
cyclic dipeptide
Packaging
25g
Price
$62.2
Updated
2020/08/18
Sigma-Aldrich
Product number
G7251
Product name
Glycine anhydride
Purity
cyclic dipeptide
Packaging
1kg
Price
$805
Updated
2020/08/18
TCI Chemical
Product number
G0100
Product name
Glycine Anhydride
Purity
>98.0%(N)
Packaging
25g
Price
$40
Updated
2021/03/22
TCI Chemical
Product number
G0100
Product name
Glycine Anhydride
Purity
>98.0%(N)
Packaging
500g
Price
$318
Updated
2021/03/22
Alfa Aesar
Product number
A18822
Product name
Glycine anhydride, 99%
Packaging
25g
Price
$47.3
Updated
2021/03/22
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GLYCINE ANHYDRIDE Chemical Properties,Usage,Production

Chemical Properties

white to slightly yellow crystalline powder

Definition

ChEBI: A cyclic peptide that is piperazine in which the hydrogens at positions 2 and 5 are replaced by oxo groups.

Synthesis Reference(s)

Journal of the American Chemical Society, 87, p. 4646, 1965 DOI: 10.1021/ja00948a047

Purification Methods

Recrystallise glycine anhydride from H2O (plates) and it can be sublimed (slowly) at 260o or at 140-170o/0.5mm. The dihydrochloride has m 129-130o and is prepared by dissolving it in conc HCl and adding EtOH to crystallisation point; dry it in a vacuum. The bis-1-naphthylurethane has m 232o(dec), and the diperchlorate has m 117o (hygroscopic). [MS: Johnstone J Chem Soc, Perkin Trans 1 1297 1975, NMR: Blaha & Samek Collect Czech Chem Commun 32 3780 1967, Sauborn J Phys Chem 36 179 1932, Corey J Am Chem Soc 60 1599 1938, Beilstein 24 IV 1070.]

GLYCINE ANHYDRIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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GLYCINE ANHYDRIDE Suppliers

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View Lastest Price from GLYCINE ANHYDRIDE manufacturers

Career Henan Chemical Co
Product
GLYCINE ANHYDRIDE 106-57-0
Price
US $1.00/g
Min. Order
1g
Purity
99%
Supply Ability
1000KGS
Release date
2019-12-24

106-57-0, GLYCINE ANHYDRIDERelated Search:


  • PIPERAZINE-2,5-DIONE
  • Glycine EP Impurity B
  • Oxiracetam-1
  • 2,5-Dioxopiperazin
  • 2,5-Dioxopiperazine lactam
  • 2,5-Piperazindion
  • alpha,gamma-Diacipiperazine
  • Cyclic(glycylglycyl)
  • Cyclo(glycylglycyl)
  • Cyclodiglycine
  • Diglycolydiamide
  • Diketopiperazine
  • Glycerinanhydrid
  • Glycinanhydrid
  • Glycine, bimol. cyclic peptide
  • 2,5-PIPERAZINE-1,4-DIONE
  • 2,5-Piperazinedione, Cyclo(-Gly-Gly)
  • 2,5-Diketopiperazine, 2,5-Piperazinedione
  • α,γ-piperazinedione
  • Glycine anhydride,98%
  • 2,5-Dioxopiperazine, Glycine anhydride
  • Glycine anhydride, 98% 100GR
  • Glycine anhydride, 98% 25GR
  • Glycine anhydride, 98% 5GR
  • oxiracetaM related substance ISF3890
  • 2,5-Diketopiperazine 2,5-Dioxopiperazine Glycocoll Anhydride 2,5-Piperazinedione
  • 2,5-Piperazinedione, Glycine anhydride, 2,5-Diketopiperazine
  • 2,5-PIPERAZINEDIONE FOR SYNTHESIS
  • Glycine anhydride cyclic dipeptide
  • OxiracetaM IMp. ISF3890
  • Glycine Anhydride (2,5-Piperazinedione)
  • Oxiracetam impurity F
  • Glycine Impurity 2(Glycine EP Impurity B)
  • Oxiracetam impurity ISF3890 (glycine anhydride)
  • AMINOACETIC ACID ANHYDRIDE
  • A-G-DIACIPIPERAZINE
  • CYCLOGLYCYLGLYCINE
  • CYCLO(-GLY-GLY)
  • DIGLYCOLYLDIAMIDE
  • GLYCINANHYDRIDE
  • GLYCOCOLL ANHYDRIDE
  • GLYCINE ANHYDRIDE
  • GLYCYLGLYCINE LACTAM
  • 2,5-DIKETOPIPERAZINE
  • 2,5-DIOXOPIPERAZINE
  • 2,5-PIPERAZINEDIONE
  • Dioxo Piperazine
  • Glycine, N-glycyl-, cyclic peptide
  • Glycylglycinelacton
  • GlycineAnhydride&gt
  • Oxiracetam Related Compound A
  • ycine anhydride
  • GLYCINE ANHYDRIDE USP/EP/BP
  • 106-57-0
  • HNCOCH2NHCOCH2
  • Modified Amino Acids
  • Peptide Synthesis
  • Specialty Synthesis