Tosyl-α,N-dimethyl-alanin, also known as Tosyl-α,N-dimethyl-L-alanine, is a chemical compound with the molecular formula C11H16NO4S. It is a derivative of the amino acid alanine, where the α-amino group is protected by a tosyl (tosylate) group, and the α-hydrogen is replaced by a methyl group, making it α,N-dimethyl. Tosyl-α,N-dimethyl-alanin is often used in peptide synthesis as a protected amino acid building block, allowing for the controlled formation of peptide bonds in the presence of other functional groups. The tosyl group can be removed under mild conditions when needed, making it a valuable tool in the synthesis of complex peptides and proteins.
5105-38-4
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Basic information
- Product Name: Tosyl-α,N-dimethyl-alanin
- Synonyms:
- CAS NO:5105-38-4
- Molecular Formula:
- Molecular Weight: 271.337
- 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: Tosyl-α,N-dimethyl-alanin(CAS DataBase Reference)
- NIST Chemistry Reference: Tosyl-α,N-dimethyl-alanin(5105-38-4)
- EPA Substance Registry System: Tosyl-α,N-dimethyl-alanin(5105-38-4)
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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: 5105-38-4(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 5105-38-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,0 and 5 respectively; the second part has 2 digits, 3 and 8 respectively.Calculate Digit Verification of CAS Registry Number 5105-38:
(6*5)+(5*1)+(4*0)+(3*5)+(2*3)+(1*8)=64
64 % 10 = 4
So 5105-38-4 is a valid CAS Registry Number.
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Tosyl-α,N-dimethyl-alanin
