"Z(OMe)-Glu(OBzl)-Lys(Z)-Lys(Z)-Glu(OBzl)-Val-NHNH-Troc" represents a complex peptide sequence with specific chemical modifications. The peptide is composed of several amino acids, each with unique protecting groups that are crucial for the synthesis process. "Z(OMe)" indicates that the glutamic acid (Glu) has a benzyloxycarbonyl (Z) protecting group on the amino group and a methoxymethyl (OMe) group on the side chain carboxylic acid. "Lys(Z)" signifies that the lysine (Lys) residues have Z groups protecting their side chain amino groups. "Glu(OBzl)" denotes that another glutamic acid has an OBzl (benzyl) protecting group on its side chain carboxylic acid. "Val" stands for valine, an amino acid without any protecting groups in this context. The "NHNH" part suggests the presence of a terminal amino group and a free amino group, which could be involved in further peptide bond formation. Lastly, "Troc" refers to the 2,2,2-trichloroethoxycarbonyl group, a protecting group for the terminal amino group, which is often used in peptide synthesis to prevent unwanted side reactions. This sequence is likely part of a larger synthetic strategy for creating a specific peptide with controlled reactivity and selectivity during its assembly.
83550-55-4
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Basic information
- Product Name: Z(OMe)-Glu(OBzl)-Lys(Z)-Lys(Z)-Glu(OBzl)-Val-NHNH-Troc
- Synonyms: Z(OMe)-Glu(OBzl)-Lys(Z)-Lys(Z)-Glu(OBzl)-Val-NHNH-Troc
- CAS NO:83550-55-4
- Molecular Formula:
- Molecular Weight: 1433.83
- 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(OMe)-Glu(OBzl)-Lys(Z)-Lys(Z)-Glu(OBzl)-Val-NHNH-Troc(CAS DataBase Reference)
- NIST Chemistry Reference: Z(OMe)-Glu(OBzl)-Lys(Z)-Lys(Z)-Glu(OBzl)-Val-NHNH-Troc(83550-55-4)
- EPA Substance Registry System: Z(OMe)-Glu(OBzl)-Lys(Z)-Lys(Z)-Glu(OBzl)-Val-NHNH-Troc(83550-55-4)
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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: 83550-55-4(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 83550-55-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,5,5 and 0 respectively; the second part has 2 digits, 5 and 5 respectively.Calculate Digit Verification of CAS Registry Number 83550-55:
(7*8)+(6*3)+(5*5)+(4*5)+(3*0)+(2*5)+(1*5)=134
134 % 10 = 4
So 83550-55-4 is a valid CAS Registry Number.
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83550-55-4Downstream Products
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Z(OMe)-Glu(OBzl)-Lys(Z)-Lys(Z)-Glu(OBzl)-Val-NHNH-Troc
