Z-Leu-Ala-NHNH2 is a tripeptide composed of three amino acids: Leucine (Leu), Alanine (Ala), and a terminal amino group (NH2). The "Z" group, also known as the carbobenzoxy group (Cbz), is a protecting group used in peptide synthesis to prevent unwanted side reactions. This specific sequence of amino acids is of interest in the field of biochemistry and pharmaceuticals, as it can be a building block for larger peptide or protein structures. The Z group is crucial for protecting the peptide bond during synthesis, ensuring that the peptide chain grows in the desired sequence without premature reactions at the amino terminus. Once the peptide is fully synthesized, the Z group can be removed to reveal the free amino terminus, which is essential for the peptide's biological activity or further chemical modifications.
71447-64-8
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Basic information
- Product Name: Z-Leu-Ala-NHNH2
- Synonyms:
- CAS NO:71447-64-8
- Molecular Formula:
- Molecular Weight: 350.418
- 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-Leu-Ala-NHNH2(CAS DataBase Reference)
- NIST Chemistry Reference: Z-Leu-Ala-NHNH2(71447-64-8)
- EPA Substance Registry System: Z-Leu-Ala-NHNH2(71447-64-8)
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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: 71447-64-8(Hazardous Substances Data)
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71447-64-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 71447-64-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,4,4 and 7 respectively; the second part has 2 digits, 6 and 4 respectively.Calculate Digit Verification of CAS Registry Number 71447-64:
(7*7)+(6*1)+(5*4)+(4*4)+(3*7)+(2*6)+(1*4)=128
128 % 10 = 8
So 71447-64-8 is a valid CAS Registry Number.
71447-64-8Upstream product
71447-64-8Downstream Products
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- 119710-89-3 ((S)-1-{(S)-1-[(R)-2-Benzylsulfanyl-1-(4-nitro-phenylcarbamoyl)-ethylcarbamoyl]-ethylcarbamoyl}-3-methyl-butyl)-carbamic acid benzyl ester
- 85589-13-5 3-carboxypropionylleucyl-alanyl-alanine p-nitroanilide
- 142956-19-2 (S)-2-Amino-4-methyl-pentanoic acid {(S)-1-[(S)-1-(4-nitro-phenylcarbamoyl)-ethylcarbamoyl]-ethyl}-amide
- 119710-86-0 3-carboxypropionylleucyl-alanyl-S-benzylcysteine p-nitroanilide
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Z-Leu-Ala-NHNH2
