TFA-Glu-(ONP)2 is a chemical compound consisting of a glutamic acid (Glu) residue, which is an amino acid, and two ortho-nitrophenyl (ONP) groups. The TFA (trifluoroacetic acid) is a protecting group that is often used in peptide synthesis to protect the carboxylic acid group of the glutamic acid. TFA-Glu-(ONP)2 is typically used in the synthesis of peptides and other biomolecules, where the ONP groups serve as a detectable label or a handle for further chemical modifications. The TFA-Glu-(ONP)2 structure allows for the controlled addition of the glutamic acid residue to a growing peptide chain, with the ONP groups providing a means to track the progress of the reaction or to facilitate purification and characterization of the peptide product.
1881-71-6
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Basic information
- Product Name: TFA-Glu-(ONP)2
- Synonyms:
- CAS NO:1881-71-6
- Molecular Formula:
- Molecular Weight: 485.33
- 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: TFA-Glu-(ONP)2(CAS DataBase Reference)
- NIST Chemistry Reference: TFA-Glu-(ONP)2(1881-71-6)
- EPA Substance Registry System: TFA-Glu-(ONP)2(1881-71-6)
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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: 1881-71-6(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 1881-71-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,8 and 1 respectively; the second part has 2 digits, 7 and 1 respectively.Calculate Digit Verification of CAS Registry Number 1881-71:
(6*1)+(5*8)+(4*8)+(3*1)+(2*7)+(1*1)=96
96 % 10 = 6
So 1881-71-6 is a valid CAS Registry Number.
1881-71-6Upstream product
1881-71-6Downstream Products
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TFA-Glu-(ONP)2
