N--glycin-ethylester, also known as Z-Cys-Gly-OEt, is a synthetic peptide derivative that consists of a carbobenzoxy (Z) group, a cysteine (Cys) residue, a glycine (Gly) residue, and an ethyl ester (OEt) group. N--glycin-ethylester is widely used in peptide synthesis as a protecting group for cysteine residues, preventing unwanted side reactions and ensuring the correct formation of disulfide bonds during the assembly of peptide chains. The carbobenzoxy group is a temporary protecting group that can be removed under mild acidic conditions, allowing for the subsequent steps in peptide synthesis to proceed. The ethyl ester group is used to improve the solubility of the compound in organic solvents, facilitating its use in chemical reactions. Overall, N--glycin-ethylester plays a crucial role in the synthesis of peptides containing cysteine residues, ensuring the formation of the desired peptide structure and maintaining the integrity of the cysteine side chains.
4526-91-4
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Basic information
- Product Name:
N-
-glycin-ethylester - Synonyms: N-
-glycin-ethylester - CAS NO:4526-91-4
- Molecular Formula:
- Molecular Weight: 340.4
- EINECS: N/A
- Product Categories: N/A
- Product Name:
N-
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: N-
-glycin-ethylester(CAS DataBase Reference) - NIST Chemistry Reference: N-
-glycin-ethylester(4526-91-4) - EPA Substance Registry System: N-
-glycin-ethylester(4526-91-4)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 4526-91-4(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 4526-91-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,5,2 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.Calculate Digit Verification of CAS Registry Number 4526-91:
(6*4)+(5*5)+(4*2)+(3*6)+(2*9)+(1*1)=94
94 % 10 = 4
So 4526-91-4 is a valid CAS Registry Number.
4526-91-4Upstream product
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- 96289-13-3 N-benzyloxycarbonyl-L-cysteine
- 459-73-4 GlyOEt*HCl
- 2790-85-4 bis-N-carbobenzyloxycysteinyl-bis-glycine diethyl ester
- 26311-04-6 N-benzyloxycarbonyl-S-trityl-L-cysteine
4526-91-4Downstream Products
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N--glycin-ethylester
