Z-Phe-Leu-OEt(Br) is a synthetic peptide compound consisting of three amino acids: phenylalanine (Phe), leucine (Leu), and a protected ethanol (OEt) group with a bromine (Br) atom. The "Z" prefix indicates the presence of a benzyloxycarbonyl (Cbz) protecting group on the N-terminus of the peptide, which is crucial for preventing unwanted side reactions during peptide synthesis. Z-Phe-Leu-OEt(Br) is often used as a building block in the synthesis of larger peptides and proteins, as well as in the development of pharmaceuticals and other bioactive molecules. The bromine atom in the OEt group serves as a leaving group, facilitating the coupling of this peptide fragment with other amino acids or peptide segments during the synthesis process.
71274-25-4
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Basic information
- Product Name: Z-Phe-Leu-OEt(Br)
- Synonyms: Z-Phe-Leu-OEt(Br)
- CAS NO:71274-25-4
- Molecular Formula:
- Molecular Weight: 519.436
- 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-Phe-Leu-OEt(Br)(CAS DataBase Reference)
- NIST Chemistry Reference: Z-Phe-Leu-OEt(Br)(71274-25-4)
- EPA Substance Registry System: Z-Phe-Leu-OEt(Br)(71274-25-4)
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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: 71274-25-4(Hazardous Substances Data)
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71274-25-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 71274-25-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,2,7 and 4 respectively; the second part has 2 digits, 2 and 5 respectively.Calculate Digit Verification of CAS Registry Number 71274-25:
(7*7)+(6*1)+(5*2)+(4*7)+(3*4)+(2*2)+(1*5)=114
114 % 10 = 4
So 71274-25-4 is a valid CAS Registry Number.
71274-25-4Upstream product
71274-25-4Downstream Products
- 4313-73-9 N-[N-[(phenylmethoxy)carbonyl]-L-phenylalanyl]-L-leucine
- 88962-51-0 N-Benzyloxycarbonyl-L-seryl-L-phenylalanyl-L-leucin-cholinester-bromid
- 88962-52-1 N-Benzyloxycarbonyl-L-seryl-L-phenylalanyl-L-leucin-2-bromethylester
- 88962-41-8 L-Phenylalanyl-L-leucin-2-bromethylester-hydrobromid
- 71274-31-2 Z-Phe-Leu-OEt(I)
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Z-Phe-Leu-OEt(Br)
