N-(2,4,6-Trinitro-phenyl)-S-2-propinyl-L-cystein, also known as TNP-C3, is a chemical compound derived from the amino acid L-cysteine. It features a 2,4,6-trinitrophenyl (TNP) group attached to the nitrogen atom of the cysteine molecule, and a 2-propinyl (also known as allyl) group attached to the sulfur atom. N-(2,4,6-Trinitro-phenyl)-S-2-propinyl-L-cystein is often used as a hapten in immunoassays, particularly in the detection of antibodies against trinitrophenol (TNP), a common antigen used in immunological research. TNP-C3 is also utilized in the study of protein-protein interactions and as a probe for cysteine residues in proteins. Its unique structure allows for specific binding and detection, making it a valuable tool in various biochemical and immunological applications.
3381-84-8
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Basic information
- Product Name: N-(2,4,6-Trinitro-phenyl)-S-2-propinyl-L-cystein
- Synonyms:
- CAS NO:3381-84-8
- Molecular Formula:
- Molecular Weight: 370.299
- 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-(2,4,6-Trinitro-phenyl)-S-2-propinyl-L-cystein(CAS DataBase Reference)
- NIST Chemistry Reference: N-(2,4,6-Trinitro-phenyl)-S-2-propinyl-L-cystein(3381-84-8)
- EPA Substance Registry System: N-(2,4,6-Trinitro-phenyl)-S-2-propinyl-L-cystein(3381-84-8)
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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: 3381-84-8(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 3381-84-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,8 and 1 respectively; the second part has 2 digits, 8 and 4 respectively.Calculate Digit Verification of CAS Registry Number 3381-84:
(6*3)+(5*3)+(4*8)+(3*1)+(2*8)+(1*4)=88
88 % 10 = 8
So 3381-84-8 is a valid CAS Registry Number.
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N-(2,4,6-Trinitro-phenyl)-S-2-propinyl-L-cystein
