"Z-Gln-Asn-Cys(Scm)-Pro-Arg(Mbs)-OtBu" is a peptide sequence consisting of six amino acids: glutamine (Gln), asparagine (Asn), cysteine (Cys) with a scm protecting group, proline (Pro), and arginine (Arg) with an Mbs protecting group, capped with a tert-butyl (OtBu) group. This specific arrangement of amino acids is designed to protect the side chains of cysteine and arginine during synthesis, which is crucial for maintaining the peptide's stability and preventing unwanted side reactions. The scm and Mbs protecting groups are strategically placed to shield the functional groups of these amino acids, allowing for controlled deprotection at a later stage in the synthesis process. The OtBu group at the end of the sequence serves as a protecting group for the peptide's C-terminus, ensuring that the peptide remains intact until the desired time for deprotection and further functionalization. This peptide sequence is significant in the field of peptide chemistry, where the precise control over the protection and deprotection of functional groups is essential for the synthesis of complex peptides and proteins with specific biological activities.
91302-87-3
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Basic information
- Product Name: Z-Gln-Asn-Cys(Scm)-Pro-Arg(Mbs)-OtBu
- Synonyms:
- CAS NO:91302-87-3
- Molecular Formula:
- Molecular Weight: 1067.23
- 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: Z-Gln-Asn-Cys(Scm)-Pro-Arg(Mbs)-OtBu(CAS DataBase Reference)
- NIST Chemistry Reference: Z-Gln-Asn-Cys(Scm)-Pro-Arg(Mbs)-OtBu(91302-87-3)
- EPA Substance Registry System: Z-Gln-Asn-Cys(Scm)-Pro-Arg(Mbs)-OtBu(91302-87-3)
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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: 91302-87-3(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 91302-87-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,3,0 and 2 respectively; the second part has 2 digits, 8 and 7 respectively.Calculate Digit Verification of CAS Registry Number 91302-87:
(7*9)+(6*1)+(5*3)+(4*0)+(3*2)+(2*8)+(1*7)=113
113 % 10 = 3
So 91302-87-3 is a valid CAS Registry Number.
91302-87-3Upstream product
91302-87-3Downstream Products
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Z-Gln-Asn-Cys(Scm)-Pro-Arg(Mbs)-OtBu
