N-Benzyloxycarbonyl-L-asparaginsaeure-phenacyl-diester, also known as Z-L-Asp-OPA, is a chemical compound that serves as a reagent in the detection and quantification of primary amines. It is a derivative of aspartic acid, with a benzyloxycarbonyl (Z) protecting group and a phenacyl ester group. N-Benzyloxycarbonyl-L-asparaginsaeure-phenacyl-diester is commonly used in the Edman degradation method, a technique for determining the amino acid sequence of proteins. When primary amines react with Z-L-Asp-OPA, they form a phenacylthiohydantoin (PTH) derivative, which can be analyzed by chromatography or mass spectrometry to identify the specific amine. The use of Z-L-Asp-OPA in this context is crucial for protein sequencing and understanding the structure and function of proteins in biological systems.
6479-50-1
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Basic information
- Product Name: N-Benzyloxycarbonyl-L-asparaginsaeure-phenacyl-diester
- Synonyms:
- CAS NO:6479-50-1
- Molecular Formula:
- Molecular Weight: 503.508
- 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-Benzyloxycarbonyl-L-asparaginsaeure-phenacyl-diester(CAS DataBase Reference)
- NIST Chemistry Reference: N-Benzyloxycarbonyl-L-asparaginsaeure-phenacyl-diester(6479-50-1)
- EPA Substance Registry System: N-Benzyloxycarbonyl-L-asparaginsaeure-phenacyl-diester(6479-50-1)
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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: 6479-50-1(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 6479-50-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,7 and 9 respectively; the second part has 2 digits, 5 and 0 respectively.Calculate Digit Verification of CAS Registry Number 6479-50:
(6*6)+(5*4)+(4*7)+(3*9)+(2*5)+(1*0)=121
121 % 10 = 1
So 6479-50-1 is a valid CAS Registry Number.
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6479-50-1Downstream Products
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N-Benzyloxycarbonyl-L-asparaginsaeure-phenacyl-diester
