"N,N'-Bis-benzyloxycarbonyl-L-cystinyl-bis-(4-hydroxy-phenylamid)" is a complex organic compound with the molecular formula C40H38N2O8S2. It is a derivative of the amino acid cysteine, featuring two benzyloxycarbonyl (Cbz) protecting groups and two 4-hydroxy-phenylamide (4-Hpa) groups. N,N'-Bis-benzyloxycarbonyl-L-cystinyl-bis-(4-hydroxy-phenylamid) is significant in peptide chemistry, as the Cbz groups protect the thiol group of cysteine, which is crucial for preventing unwanted side reactions during peptide synthesis. The 4-Hpa groups serve as protecting groups for the amino groups, further stabilizing the peptide structure. N,N'-Bis-benzyloxycarbonyl-L-cystinyl-bis-(4-hydroxy-phenylamid) is often used in the synthesis of peptides and proteins, particularly in the formation of disulfide bonds, which are essential for the proper folding and function of many biologically active molecules.
4703-48-4
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Basic information
- Product Name: N,N'-Bis-benzyloxycarbonyl-L-cystinyl-bis-(4-hydroxy-phenylamid)
- Synonyms:
- CAS NO:4703-48-4
- Molecular Formula:
- Molecular Weight: 690.798
- 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,N'-Bis-benzyloxycarbonyl-L-cystinyl-bis-(4-hydroxy-phenylamid)(CAS DataBase Reference)
- NIST Chemistry Reference: N,N'-Bis-benzyloxycarbonyl-L-cystinyl-bis-(4-hydroxy-phenylamid)(4703-48-4)
- EPA Substance Registry System: N,N'-Bis-benzyloxycarbonyl-L-cystinyl-bis-(4-hydroxy-phenylamid)(4703-48-4)
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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: 4703-48-4(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 4703-48-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,0 and 3 respectively; the second part has 2 digits, 4 and 8 respectively.Calculate Digit Verification of CAS Registry Number 4703-48:
(6*4)+(5*7)+(4*0)+(3*3)+(2*4)+(1*8)=84
84 % 10 = 4
So 4703-48-4 is a valid CAS Registry Number.
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N,N'-Bis-benzyloxycarbonyl-L-cystinyl-bis-(4-hydroxy-phenylamid)
