CAS 19246-18-5

L-Cysteinylglycine

Description:

L-Cysteinylglycine, with the CAS number 19246-18-5, is a dipeptide composed of the amino acids cysteine and glycine. It is characterized by the presence of a thiol group from cysteine, which contributes to its reactivity and potential antioxidant properties. This compound is typically found in a solid form and is soluble in water due to its polar nature. L-Cysteinylglycine plays a role in various biological processes, including protein synthesis and cellular metabolism. It is also involved in the synthesis of glutathione, a critical antioxidant in the body that helps protect cells from oxidative stress. The compound may exhibit various biological activities, including potential neuroprotective effects and roles in detoxification pathways. In laboratory settings, it can be utilized in studies related to peptide synthesis, protein interactions, and metabolic pathways. Overall, L-Cysteinylglycine is significant in biochemistry and pharmacology, particularly concerning its antioxidant properties and involvement in cellular defense mechanisms.

Formula: C₅H₁₀N₂O₃S

InChI: InChI=1/C5H10N2O3S/c6-3(2-11)5(10)7-1-4(8)9/h3,11H,1-2,6H2,(H,7,10)(H,8,9)/t3-/m0/s1

InChI key: InChIKey=ZUKPVRWZDMRIEO-VKHMYHEASA-N

SMILES: C(NCC(O)=O)([C@H](CS)N)=O

Synonyms:

• 10: PN: WO2016124781 SEQID: 10 claimed protein
• 144: PN: US20130123467 SEQID: 173 claimed protein
• 145: PN: WO2012013136 SEQID: 39 unclaimed protein
• 2-[(2R)-2-Amino-3-sulfanylpropanamido]acetic acid
• 52: PN: EP2161028 PAGE: 10 claimed protein
• 6: PN: WO2011003622 SEQID: 6 claimed protein
• <span class="text-smallcaps">L</span>-Cysteinylglycine
• Cys-Gly
• Cysteinylglycine
• Glycine, <span class="text-smallcaps">L</span>-cysteinyl-
• Glycine, N-<span class="text-smallcaps">L</span>-cysteinyl-
• Glycine, N-cysteinyl-
• H-Cys-Gly-OH
• L-cysteinylglycine
• N-<span class="text-smallcaps">L</span>-Cysteinylglycine
• Glycine, L-cysteinyl-
• Glycine, N-L-cysteinyl-
• Cys-Gly, ≥85% (HPLC)
• L-Cys-Gly-OH
• Cys-Gly-OH
• (R)-2-(2-aMino-3-MercaptopropanaMido)acetic acid
• Glutathione Impurity 12（Glutathione EP Impurity A）
• CYS-GLY USP/EP/BP
• n-l-cysteinyl-glycin
• N-L-Cysteinylglycine
• L-CYSTEINYLGLYCINE MONOHYDRATE
• L-CYSTEINYL GLYCINE
• Glutathione EP Impurity A
• N-Cysteinylglycine
• 2-(2-amino-3-sulfanyl-propanoyl)aminoacetic acid

H-Cys-Gly-OH

CAS: 19246-18-5

This dipeptide found in plasma and urine is generated during the catabolism of glutathione. Cysteinylglycine has been suggested to induce oxidative stress and lipid peroxidation, leading to the development of human cancers.

Formula: C₅H₁₀N₂O₃S

Purity: > 90%

Color and Shape: Yellowish Powder

Molecular weight: 178.21

Ref: 01-4002969

Glycine, L-cysteinyl-

CAS: 19246-18-5

Formula: C₅H₁₀N₂O₃S

Purity: 95%

Color and Shape: Solid

Molecular weight: 178.2095

Ref: IN-DA002G0E

H-Cys-Gly-OH

CAS: 19246-18-5

Formula: C₅H₁₀N₂O₃S

Purity: ≥ 85%

Color and Shape: White or almost white powder

Molecular weight: 178.21

Ref: 7W-GH0012

Cysteinylglycine

CAS: 19246-18-5

Cysteinylglycine

Purity: ≥95%

Molecular weight: 178.21g/mol

Ref: 54-BUP06000

L-Cysteinylglycine

CAS: 19246-18-5

Stability Air Sensitive
Applications L-Cysteinylglycine, is a biologically important compound since it is formed during the γ-glutamyl cycle. It is a cysteinyl peptide, that can be used in the studies of many peptides and important proteins.
References Marvin D., et al.: New J. Org. Synth., 12, 185 (1980); Sheehan, J. C., et al.: New Synth. Cysteinyl Peptide, 1159 (1958);

Formula: C₅H₁₀N₂O₃S

Color and Shape: Neat

Molecular weight: 178.21

Ref: TR-C994770

H-Cys-Gly-OH

CAS: 19246-18-5

H-Cys-Gly-OH is a cyclic peptide that has potent antitumor activity. It was synthesized from glutathione and cysteine, which are naturally occurring amino acids in the human body. The mechanism of action of H-Cys-Gly-OH is not well understood, but it may be due to its ability to bind to α1-acid glycoprotein and other proteins in the blood. The compound also has a redox potential, fluorescence spectra, and structural analysis that can be used for identification purposes. This molecule is stable at acid pH and is easily soluble in water or organic solvents. H-Cys-Gly-OH can be analyzed by titration calorimetry or cyclic voltammetry methods.

Formula: C₅H₁₀N₂O₃S

Purity: Min. 95%

Molecular weight: 178.21 g/mol

Ref: 3D-FC108250

Cysteinylglycine

CAS: 19246-18-5

Cysteinylglycine (Cys-Gly), is a biologically important compound since it is formed during the γ-glutamyl cycle. It is a L-cysteinyl peptide, that can be used in the studies of many peptides and important proteins.

Formula: C₅H₁₀N₂O₃S

Purity: 96.03% - 98%

Color and Shape: Solid

Molecular weight: 178.21

Ref: TM-T4233

(R)-2-(2-Amino-3-mercaptopropanamido)acetic acid

CAS: 19246-18-5

Formula: C₅H₁₀N₂O₃S

Purity: 97%

Molecular weight: 178.21

Ref: 10-F547726

L-Cysteinylglycine- 13C2 ,15N

CAS: 19246-18-5

Formula: C₂C₃H₁₀₁₅NNO₃S

Color and Shape: Neat

Molecular weight: 181.188

Ref: TR-C994772

Glutathione EP Impurity A

CAS: 19246-18-5

Formula: C₅H₁₀N₂O₃S

Molecular weight: 178.2

Ref: ST-EA-CP-G55001