"S-Benzyl-N-(N-benzyloxycarbonyl-glycyl)-L-cysteine benzyl ester" is a complex organic compound with the molecular formula C28H31NO5S. It is a derivative of the amino acid cysteine, featuring a benzyl group attached to the sulfur atom (S-benzyl), a glycine residue protected with a benzyloxycarbonyl (Z) group, and a benzyl ester group. S-benzyl-N-(N-benzyloxycarbonyl-glycyl)-L-cysteine benzyl ester is often used in peptide synthesis as a building block due to its protected structure, which allows for controlled coupling reactions in the assembly of larger peptide chains. The benzyl and benzyloxycarbonyl groups serve as protecting groups that prevent unwanted side reactions during synthesis, and they are removed at specific stages of the process to reveal the free amino acid functionality.
4191-62-2
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Basic information
- Product Name: S-benzyl-N-(N-benzyloxycarbonyl-glycyl)-L-cysteine benzyl ester
- Synonyms:
- CAS NO:4191-62-2
- Molecular Formula:
- Molecular Weight: 492.596
- EINECS: N/A
- Product Categories: N/A
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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: S-benzyl-N-(N-benzyloxycarbonyl-glycyl)-L-cysteine benzyl ester(CAS DataBase Reference)
- NIST Chemistry Reference: S-benzyl-N-(N-benzyloxycarbonyl-glycyl)-L-cysteine benzyl ester(4191-62-2)
- EPA Substance Registry System: S-benzyl-N-(N-benzyloxycarbonyl-glycyl)-L-cysteine benzyl ester(4191-62-2)
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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: 4191-62-2(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 4191-62-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,9 and 1 respectively; the second part has 2 digits, 6 and 2 respectively.Calculate Digit Verification of CAS Registry Number 4191-62:
(6*4)+(5*1)+(4*9)+(3*1)+(2*6)+(1*2)=82
82 % 10 = 2
So 4191-62-2 is a valid CAS Registry Number.
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4191-62-2Downstream Products
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S-benzyl-N-(N-benzyloxycarbonyl-glycyl)-L-cysteine benzyl ester
