β-(N-Tosyl-β-alanylamino)-propionamid is a complex organic compound with the chemical formula C12H16N2O4S. It is a derivative of β-alanine, an amino acid, and is characterized by the presence of a tosyl group (a toluene sulfonamide group) attached to the nitrogen atom of the β-alanine moiety. β-(N-Tosyl-β-alanylamino)-propionamid is often used in peptide synthesis and as a protecting group in organic chemistry, particularly in the formation of peptide bonds. Its structure provides a stable and easily removable protecting group, which is crucial for the selective synthesis of complex peptides and other biomolecules. The compound's name reflects its structure, with "β-alanylamino" indicating the β-alanine amino group and "propionamid" referring to the propionamide group, which is an amide derived from propionic acid.
19822-91-4
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Basic information
- Product Name: β-(N-Tosyl-β-alanylamino)-propionamid
- Synonyms:
- CAS NO:19822-91-4
- Molecular Formula:
- Molecular Weight: 313.378
- 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: β-(N-Tosyl-β-alanylamino)-propionamid(CAS DataBase Reference)
- NIST Chemistry Reference: β-(N-Tosyl-β-alanylamino)-propionamid(19822-91-4)
- EPA Substance Registry System: β-(N-Tosyl-β-alanylamino)-propionamid(19822-91-4)
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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: 19822-91-4(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 19822-91-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,8,2 and 2 respectively; the second part has 2 digits, 9 and 1 respectively.Calculate Digit Verification of CAS Registry Number 19822-91:
(7*1)+(6*9)+(5*8)+(4*2)+(3*2)+(2*9)+(1*1)=134
134 % 10 = 4
So 19822-91-4 is a valid CAS Registry Number.
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β-(N-Tosyl-β-alanylamino)-propionamid
