"S-Benzyl-N-benzyloxycarbonyl-L-cysteinyl-11-amino-undecansaeure-hydrazid" is a complex organic compound with the chemical formula C34H52N2O4S. It is a derivative of L-cysteine, an amino acid, and features a hydrazide group, which is a key component in many pharmaceuticals and chemical reactions. The compound is characterized by the presence of a benzyl group attached to the sulfur atom of the cysteine, and a benzyloxycarbonyl group protecting the amino group. This specific structure is often used in peptide synthesis to protect the thiol group of cysteine, which is crucial for maintaining the integrity of the peptide chain during synthesis. The compound's hydrazide functionality can also be used for further chemical modifications or as a reactive group in the formation of peptide bonds. It is an important intermediate in the synthesis of various biologically active peptides and proteins, where its protecting groups can be selectively removed to reveal the free amino acid.
3350-22-9
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Basic information
- Product Name: S-Benzyl-N-benzyloxycarbonyl-L-cysteinyl-11-amino-undecansaeure-hydrazid
- Synonyms:
- CAS NO:3350-22-9
- Molecular Formula:
- Molecular Weight: 542.743
- 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: S-Benzyl-N-benzyloxycarbonyl-L-cysteinyl-11-amino-undecansaeure-hydrazid(CAS DataBase Reference)
- NIST Chemistry Reference: S-Benzyl-N-benzyloxycarbonyl-L-cysteinyl-11-amino-undecansaeure-hydrazid(3350-22-9)
- EPA Substance Registry System: S-Benzyl-N-benzyloxycarbonyl-L-cysteinyl-11-amino-undecansaeure-hydrazid(3350-22-9)
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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: 3350-22-9(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 3350-22-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,5 and 0 respectively; the second part has 2 digits, 2 and 2 respectively.Calculate Digit Verification of CAS Registry Number 3350-22:
(6*3)+(5*3)+(4*5)+(3*0)+(2*2)+(1*2)=59
59 % 10 = 9
So 3350-22-9 is a valid CAS Registry Number.
3350-22-9Upstream product
3350-22-9Downstream Products
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S-Benzyl-N-benzyloxycarbonyl-L-cysteinyl-11-amino-undecansaeure-hydrazid
