ChemicalBook >> CAS DataBase List >>(H-Cys-Gly-OH)2

(H-Cys-Gly-OH)2

(H-Cys-Gly-OH)2 structure

CAS No.: 7729-20-6

Chemical Name:: (H-Cys-Gly-OH)2

Synonyms: Cys-Gly disulfide;NSC 333711;1')-disulfide;(H-Cys-Gly-OH)2;CYS[CYS-GLY]-GLY;Cys-Gly, oxidized;Cystinyl-bis-glycine;N,N'-L-Cystyldiglycine;L-CYSTINYL-BIS-GLYCINE;Oxidized cysteinylglycine

CBNumber:: CB4150941

Molecular Formula:: C10H18N4O6S2

Molecular Weight:: 354.4

MDL Number:: MFCD00037780

MOL File:: 7729-20-6.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-09-12 18:52:25

Request For Quotation

(H-Cys-Gly-OH)2 Properties

Boiling point	788.5±60.0 °C(Predicted)
Density	1.535±0.06 g/cm3(Predicted)
storage temp.	−20°C
solubility	PBS (pH 7.2): 1 mg/ml
form	A crystalline solid
pka	2.72±0.10(Predicted)

SAFETY

Risk and Safety Statements

WGK Germany	3

(H-Cys-Gly-OH)2 price More Price(23)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Cayman Chemical	30494	Cystinyl-bis-glycine ≥95%	7729-20-6	1mg	$75	2026-04-30	Buy
Cayman Chemical	30494	Cystinyl-bis-glycine ≥95%	7729-20-6	5mg	$222	2026-04-30	Buy
Cayman Chemical	30494	Cystinyl-bis-glycine ≥95%	7729-20-6	10mg	$369	2026-04-30	Buy
Cayman Chemical	30494	Cystinyl-bis-glycine ≥95%	7729-20-6	25mg	$827	2026-04-30	Buy
Biosynth	FC108017	(H-Cys-Gly-OH)2	7729-20-6	5mg	$519.2	2026-06-04	Buy

Product number	Packaging	Price	Buy
30494	1mg	$75	Buy
30494	5mg	$222	Buy
30494	10mg	$369	Buy
30494	25mg	$827	Buy
FC108017	5mg	$519.2	Buy

(H-Cys-Gly-OH)2 Chemical Properties, Uses, Production

Description

Cystinyl-bis-glycine is a dipeptide intermediate in the synthesis of oxidized glutathione that is composed of two cysteinylglycine peptides linked by a disulfide bond. It is formed via nonenzymatic oxidation of cysteinylglycine, a glutathione catabolite produced by γ-glutamyl transpeptidase.

Definition

ChEBI: An organic disulfide obtained by the oxidation of two Cys-Gly molecules which are then linked via a disulfide bond.

References

[1] O W GRIFFITH S S T. The apparent glutathione oxidase activity of gamma-glutamyl transpeptidase. Chemical mechanism.[J]. The Journal of Biological Chemistry, 1980, 255 11: 5011-5014.
[2] E M KOZAK S S T. Glutathione-degrading enzymes of microvillus membranes.[J]. The Journal of Biological Chemistry, 1982, 257 11: 6322-6327.

(H-Cys-Gly-OH)2 Preparation Products And Raw materials

Raw materials

Preparation Products

(H-Cys-Gly-OH)2 Suppliers

Global Suppliers ( 55)

Supplier	Tel	Email	Country	ProdList	Advantage
Combio (Suzhou) Ltd.	17751201929; 17751201929	jianyang_yu@combiosz.com	China	2989	58
GL Biochem (Shanghai) Ltd	21-61263452 13641803416	ymbetter@glbiochem.com	China	9981	64
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
Chemsky (shanghai) International Co.,Ltd	021-50135380	shchemsky@sina.com	China	15350	60
Shanghai JONLN Reagent Co., Ltd.	400-0066400 13621662912	422131432@qq.com	China	9970	55
Shanghai Macklin Biochemical Co.,Ltd.	15221275939 15221275939	shenlinxing@macklin.cn	China	15775	55
Shanghai Xilong Biochemical Technology Co., Ltd.	021-52907766-8042		China	9928	58
Chengdu Huachun Technology Co., Ltd	400-1166-196 15982826727	cdhxsj@163.com	China	14571	60
Nanjing Peptide Biotech Ltd.	025-58361106-805 15951641583	zhao.xu@njpeptide.com	China	9976	55
Jiangsu aikang biomedical research and development co., LTD	025-58859352 17714375163	qzhang@aikonchem.com	China	15525	58

Supplier	Advantage
Combio (Suzhou) Ltd.	58
GL Biochem (Shanghai) Ltd	64
Shanghai Hanhong Scientific Co.,Ltd.	64
Chemsky (shanghai) International Co.,Ltd	60
Shanghai JONLN Reagent Co., Ltd.	55
Shanghai Macklin Biochemical Co.,Ltd.	55
Shanghai Xilong Biochemical Technology Co., Ltd.	58
Chengdu Huachun Technology Co., Ltd	60
Nanjing Peptide Biotech Ltd.	55
Jiangsu aikang biomedical research and development co., LTD	58

7729-20-6 ((H-Cys-Gly-OH)2) Related Search:

Glutathione, Oxidized Cys-Gly Glutathione disodium salt oxidized form triostin C BIS-ACV

BIS-ACABU L-γGlu-S-(N-Methylcarbamoyl)-L-Cys-Gly-OH γGlu-Cys-γGlu-Cys-Gly-OH,L-γGlu-L-Cys-L-γGlu-L-Cys-Gly-OH,γGlu-L-Cys-γGlu-L-Cys-Gly-OH L-γGlu-L-Cys-Gly-OH/Sodium,(1:x) Leukotriene d4

(H-Cys-Gly-OH)2 S-Butylglutathione S-Octylglutathione (H-Glu(Cys-[15N]Gly-OH)-OH)2 S-Methylglutathione

S-Hexylglutathione (H-Cys-Tyr-OH)2 S-Ethylglutathione

1of4

CYS-GLY, OXIDIZED ACETATE SALT CYS[CYS-GLY]-GLY L-CYSTINYL-BIS-GLYCINE (H-Cys-Gly-OH)2 (Disulfide bond) CYS-GLY, OXIDIZED ACETATE Cys-Gly, oxidised, acetate salt Cys-Gly, oxidized N,N'-L-Cystyldiglycine NSC 333711 Oxidized cysteinylglycine 1')-disulfide Glycine,L-cysteinyl-, bimol. (1® 2-((R)-2-Amino-3-(((R)-2-amino-3-((carboxymethyl)amino)-3-oxopropyl)disulfanyl)propanamido)acetic acid Glycine, L-cysteinyl-, bimol. (1→1')-disulfide Cystinyl-bis-glycine Cys-Gly disulfide (H-Cys-Gly-OH)2 7729-20-6 C10H18N4O6S2 BioChemical Amino Acids and Peptides Biochemicals and Reagents Dipeptides and Tripeptides Dipeptides