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GLYCINE ANHYDRIDE

GLYCINE ANHYDRIDE
GLYCINE ANHYDRIDE structure
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

GLYCINE ANHYDRIDE Properties

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)
EWG's Food Scores
1
FDA UNII
240L69DTV7
EPA Substance Registry System
2,5-Piperazinedione (106-57-0)
SAFETY
  • Risk and Safety Statements
Safety Statements  24/25
WGK Germany  3
RTECS  TL6325250
TSCA  Yes
HS Code  29335990

GLYCINE ANHYDRIDE price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich G7251 Glycine anhydride cyclic dipeptide 106-57-0 25g $62.2 2020-08-18 Buy
Sigma-Aldrich G7251 Glycine anhydride cyclic dipeptide 106-57-0 1kg $805 2020-08-18 Buy
TCI Chemical G0100 Glycine Anhydride >98.0%(N) 106-57-0 25g $40 2021-03-22 Buy
TCI Chemical G0100 Glycine Anhydride >98.0%(N) 106-57-0 500g $318 2021-03-22 Buy
Alfa Aesar A18822 Glycine anhydride, 99% 106-57-0 25g $47.3 2021-03-22 Buy

GLYCINE ANHYDRIDE Chemical Properties,Uses,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


GLYCINE ANHYDRIDE Suppliers

Global( 165)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 21032 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
SHANDONG ZHI SHANG CHEMICAL CO.LTD
+86 18953170293
+86 0531-67809011 sales@sdzschem.com CHINA 2858 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23035 58
Standardpharm Co. Ltd.
86-714-3992388
overseasales1@yongstandards.com United States 14344 58
BOC Sciences
1-631-485-4226
1-631-614-7828 inquiry@bocsci.com United States 19753 58
CONIER CHEM AND PHARMA LIMITED
86-18523575427
sales@conier.com CHINA 47496 58
career henan chemical co
13203830695 0086-371-86658258
0086-371-86658258 factory@coreychem.com CHINA 29865 58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
13580539051
joe@yuhengpharm.com CHINA 21151 58

View Lastest Price from GLYCINE ANHYDRIDE manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-12-25 GLYCINE ANHYDRIDE
106-57-0
US $1.00 / g 1g 99% 1000KGS Career Henan Chemical Co

GLYCINE ANHYDRIDE Spectrum


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