p-Nitro-benzyloxycarbonyl-N-methyl-L-leucin, also known as p-Nitro-Z-N-Me-Leu, is a synthetic chemical compound that serves as a protected amino acid derivative. It is a key component in peptide synthesis, where it is used to protect the amino group of leucine, a naturally occurring amino acid. The compound features a p-nitrobenzyloxycarbonyl (Z) group, which is a common protecting group in peptide chemistry, and an N-methyl group, which modifies the leucine's side chain. p-Nitro-benzyloxycarbonyl-N-methyl-L-leucin is crucial for the stepwise assembly of peptides, as it allows for the controlled addition of amino acids while preventing unwanted side reactions. The p-Nitro-Z-N-Me-Leu is particularly useful due to the stability of the protecting group and the ease with which it can be removed under specific conditions, facilitating the synthesis of complex peptide sequences.
4216-95-9
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Basic information
- Product Name: p-Nitro-benzyloxycarbonyl-N-methyl-L-leucin
- Synonyms:
- CAS NO:4216-95-9
- Molecular Formula:
- Molecular Weight: 324.334
- 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: p-Nitro-benzyloxycarbonyl-N-methyl-L-leucin(CAS DataBase Reference)
- NIST Chemistry Reference: p-Nitro-benzyloxycarbonyl-N-methyl-L-leucin(4216-95-9)
- EPA Substance Registry System: p-Nitro-benzyloxycarbonyl-N-methyl-L-leucin(4216-95-9)
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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: 4216-95-9(Hazardous Substances Data)
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4216-95-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 4216-95-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,1 and 6 respectively; the second part has 2 digits, 9 and 5 respectively.Calculate Digit Verification of CAS Registry Number 4216-95:
(6*4)+(5*2)+(4*1)+(3*6)+(2*9)+(1*5)=79
79 % 10 = 9
So 4216-95-9 is a valid CAS Registry Number.
4216-95-9Upstream product
4216-95-9Downstream Products
- 3092-15-7 4-Nitrobenzyloxycarbonyl-L-valin-N-methyl-L-leucin-L-α-hydroxy-isovaleriansaeure-tert.-butylester
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4357-27-1 p-Nitro-benzyloxycarbonyl-N-methyl-L-leucin-
-ester - 3092-10-2 (4-Nitro-benzyloxycarbonyl)-N-methyl-L-leucin-L-α-hydroxy-isovaleriansaeure-tert.-butylester
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4216-99-3 p-Nitro-benzyloxycarbonyl-N-methyl-L-leucin-
-ester
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p-Nitro-benzyloxycarbonyl-N-methyl-L-leucin
