N-(4-nitro-benzoyl)-L-tyrosine ethyl ester is a synthetic chemical compound with the molecular formula C18H18N2O7. It is derived from L-tyrosine, an amino acid, by attaching a 4-nitro-benzoyl group and an ethyl ester group. N-(4-nitro-benzoyl)-L-tyrosine ethyl ester is often used in organic synthesis and as a substrate in enzymatic reactions, particularly in the study of proteases, which are enzymes that break down proteins. The 4-nitro-benzoyl group serves as a chromophore, allowing for the spectrophotometric detection of enzyme activity, while the ethyl ester group can be hydrolyzed under certain conditions, making it a useful tool in biochemical research.
32771-70-3
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Basic information
- Product Name: N-(4-nitro-benzoyl)-L-tyrosine ethyl ester
- Synonyms:
- CAS NO:32771-70-3
- Molecular Formula:
- Molecular Weight: 358.351
- 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-(4-nitro-benzoyl)-L-tyrosine ethyl ester(CAS DataBase Reference)
- NIST Chemistry Reference: N-(4-nitro-benzoyl)-L-tyrosine ethyl ester(32771-70-3)
- EPA Substance Registry System: N-(4-nitro-benzoyl)-L-tyrosine ethyl ester(32771-70-3)
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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: 32771-70-3(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 32771-70-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,7,7 and 1 respectively; the second part has 2 digits, 7 and 0 respectively.Calculate Digit Verification of CAS Registry Number 32771-70:
(7*3)+(6*2)+(5*7)+(4*7)+(3*1)+(2*7)+(1*0)=113
113 % 10 = 3
So 32771-70-3 is a valid CAS Registry Number.
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N-(4-nitro-benzoyl)-L-tyrosine ethyl ester
