"N-(Nα-benzyloxycarbonyl-Nω-nitro-L-arginyl)-L-leucine benzyl ester" is a complex organic compound that belongs to the class of dipeptides. It is characterized by the presence of a benzyloxycarbonyl (Cbz) protecting group on the Nα position of the arginine residue and a nitro group on the Nω position, which is a common modification for studying the properties and reactivity of arginine in peptide chemistry. The L-leucine is linked to the arginine, and the entire molecule is capped with a benzyl ester group, which can be used to protect the carboxylic acid group during peptide synthesis. N-(Nα-benzyloxycarbonyl-Nω-nitro-L-arginyl)-L-leucine benzyl ester is often used in the synthesis of larger peptides and proteins, where the protecting groups can be selectively removed at appropriate stages to reveal the free amino acid residues. The benzyl ester group can be cleaved under acidic conditions, while the Cbz group can be removed using hydrogenolysis or other deprotection methods, allowing for the controlled assembly of peptide sequences.
5165-22-0
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Basic information
- Product Name: N-(Nα-benzyloxycarbonyl-Nω-nitro-L-arginyl)-L-leucine benzyl ester
- Synonyms:
- CAS NO:5165-22-0
- Molecular Formula:
- Molecular Weight: 556.619
- 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: N-(Nα-benzyloxycarbonyl-Nω-nitro-L-arginyl)-L-leucine benzyl ester(CAS DataBase Reference)
- NIST Chemistry Reference: N-(Nα-benzyloxycarbonyl-Nω-nitro-L-arginyl)-L-leucine benzyl ester(5165-22-0)
- EPA Substance Registry System: N-(Nα-benzyloxycarbonyl-Nω-nitro-L-arginyl)-L-leucine benzyl ester(5165-22-0)
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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: 5165-22-0(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 5165-22-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,6 and 5 respectively; the second part has 2 digits, 2 and 2 respectively.Calculate Digit Verification of CAS Registry Number 5165-22:
(6*5)+(5*1)+(4*6)+(3*5)+(2*2)+(1*2)=80
80 % 10 = 0
So 5165-22-0 is a valid CAS Registry Number.
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5165-22-0Downstream Products
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N-(Nα-benzyloxycarbonyl-Nω-nitro-L-arginyl)-L-leucine benzyl ester
