ChemicalBook
Chinese Japanese Germany Korea

Glycylglycine

Glycylglycine
Glycylglycine structure
CAS No.
556-50-3
Chemical Name:
Glycylglycine
Synonyms
Gly2;y-GL;Gly-Gl;GLY-GLY;556-50-3;DIGLYCINE;Diglycime;Dyglycine;GLY-GLY-OH;Double GSH
CBNumber:
CB3704259
Molecular Formula:
C4H8N2O3
Formula Weight:
132.12
MOL File:
556-50-3.mol

Glycylglycine Properties

Melting point:
220-240 °C (dec.)
Boiling point:
267.18°C (rough estimate)
Density 
1.5851 (rough estimate)
refractive index 
1.4880 (estimate)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
H2O: 1 M at 20 °C, clear, colorless
pka
3.139(at 25℃)
form 
Solid
color 
White
PH
4.5-6.0 (20℃, 1M in H2O)
PH Range
7.5 - 8.9
Water Solubility 
SOLUBLE IN HOT WATER
λmax
λ: 260 nm Amax: 0.075
λ: 280 nm Amax: 0.072
Merck 
14,4503
BRN 
1765223
Stability:
Stable. Incompatible with strong oxidizing agents.
InChIKey
YMAWOPBAYDPSLA-UHFFFAOYSA-N
CAS DataBase Reference
556-50-3(CAS DataBase Reference)
FDA UNII
10525P22U0
NIST Chemistry Reference
N-Glycylglycine(556-50-3)
EPA Substance Registry System
Glycylglycine (556-50-3)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Hazard statements  H319
Precautionary statements  P264-P280i-P305+P351+P338-P337+P313
Hazard Codes  Xi
Risk Statements  36
Safety Statements  24/25-26
WGK Germany  3
10
TSCA  Yes
HS Code  29241900
NFPA 704
0
1 0

Glycylglycine price More Price(35)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 1.04233 Glycylglycine ≥99% dry basis (perchloric acid titration) 556-50-3 10 g $47.5 2021-03-22 Buy
Sigma-Aldrich 50199 Gly-Gly BioUltra, ≥99.5% (NT) 556-50-3 10g $64.4 2021-03-22 Buy
Sigma-Aldrich 1.04233 Glycylglycine ≥99% dry basis (perchloric acid titration) 556-50-3 100 g $160 2021-03-22 Buy
Sigma-Aldrich 50199 Gly-Gly BioUltra, ≥99.5% (NT) 556-50-3 50g $243 2021-03-22 Buy
Sigma-Aldrich 1.04233 Glycylglycine ≥99% dry basis (perchloric acid titration) 556-50-3 1 kg $1017.5 2021-03-22 Buy

Glycylglycine Chemical Properties,Uses,Production

Chemical Properties

White crystals

Definition

ChEBI: A dipeptide formed from glycine residues.

Synthesis Reference(s)

Journal of the American Chemical Society, 75, p. 5323, 1953 DOI: 10.1021/ja01117a053

Purification Methods

Crystallise glycylglycine from aqueous 50% EtOH or water at 50-60o by addition of EtOH. Dry it at 110o. It sublimes at 190-200o/0.3mm with 30% recovery [Gross & Gradsky J Am Chem Soc 77 1678 1955, King J Am Chem Soc 79 6153 1957]. [Beilstein 4 IV 2459.]

Glycylglycine Preparation Products And Raw materials

Raw materials

Preparation Products


Glycylglycine Suppliers

Global( 381)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Dayang Chem (Hangzhou) Co.,Ltd.
17705817739 +86-571-88938639
+86-571-88938652,+86-571- 88492614 info@dycnchem.com CHINA 52932 58
Capot Chemical Co.,Ltd.
+86(0)13336195806 +86-571-85586718
+86-571-85864795 sales@capotchem.com China 20010 60
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
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 26734 60
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29961 58
Accela ChemBio Inc.
(+1)-858-699-3322
(+1)-858-876-1948 info@accelachem.com United States 19969 58
Chongqing Chemdad Co.,Ltd
+86-19923101450
sales@chemdad.com CHINA 4000 58
Xiamen AmoyChem Co., Ltd
+86 592-605 1114
sales@amoychem.com CHINA 6369 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23035 58

View Lastest Price from Glycylglycine manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-09-29 Glycylglycine
556-50-3
US $0.00-0.00 / Kg/Drum 1KG 99%min 1000kg/month WUHAN FORTUNA CHEMICAL CO., LTD
2021-09-14 Glycylglycine
556-50-3
US $110.00 / KG 1KG 99% 10TONS Baoji Guokang Healthchem co.,ltd
2021-08-18 Glycylglycine
556-50-3
US $150.00 / KG 1KG 99% 9000kg/per week Hebei Lingding Biological Technology Co., Ltd

Glycylglycine Spectrum


556-50-3(Glycylglycine)Related Search:


Copyright 2017 © ChemicalBook. All rights reserved