N-((S)-2,4-bis-benzyloxycarbonylamino-butyryl)-L-leucine is a complex organic compound that serves as a key intermediate in the synthesis of various peptides and proteins. It is characterized by its unique structure, which includes a leucine amino acid residue connected to a butyryl group that is further modified with two benzyloxycarbonyl (Cbz) protecting groups. These Cbz groups are commonly used in peptide synthesis to protect the amino group until the desired peptide bond formation is achieved. The compound plays a crucial role in the stepwise assembly of peptide chains, where it can be selectively deprotected and coupled with other amino acid residues to form longer peptide sequences. Its synthesis and use are integral to the field of biochemistry, particularly in the development of new pharmaceuticals and the study of protein structure and function.
4127-89-3
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Basic information
- Product Name: N-((S)-2,4-bis-benzyloxycarbonylamino-butyryl)-L-leucine
- Synonyms:
- CAS NO:4127-89-3
- Molecular Formula:
- Molecular Weight: 499.564
- 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-((S)-2,4-bis-benzyloxycarbonylamino-butyryl)-L-leucine(CAS DataBase Reference)
- NIST Chemistry Reference: N-((S)-2,4-bis-benzyloxycarbonylamino-butyryl)-L-leucine(4127-89-3)
- EPA Substance Registry System: N-((S)-2,4-bis-benzyloxycarbonylamino-butyryl)-L-leucine(4127-89-3)
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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: 4127-89-3(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 4127-89-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,2 and 7 respectively; the second part has 2 digits, 8 and 9 respectively.Calculate Digit Verification of CAS Registry Number 4127-89:
(6*4)+(5*1)+(4*2)+(3*7)+(2*8)+(1*9)=83
83 % 10 = 3
So 4127-89-3 is a valid CAS Registry Number.
4127-89-3Upstream product
- 102317-34-0 (S)-3-benzyloxycarbonylamino-2-oxo-pyrrolidine-1-carboxylic acid benzyl ester
- 73913-65-2 D-(-)-leucine ethyl ester hydrochloride
- 55478-23-4 (S)-2,4-bis(((benzyloxy)carbonyl)amino)butanoic acid
- 4127-88-2 Dibenzyloxycarbonyl-L-α,γ-diamino-butyryl-D-leucin-ethylester
- 4127-88-2 N-((S)-2,4-bis-benzyloxycarbonylamino-butyryl)-L-leucine ethyl ester
4127-89-3Downstream Products
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N-((S)-2,4-bis-benzyloxycarbonylamino-butyryl)-L-leucine
