Z-D-Ala, or Z-D-alanine, is a synthetic derivative of the naturally occurring amino acid D-alanine, where the D signifies the D-configuration of the chiral center. It is characterized by the presence of a benzyloxycarbonyl (Z) protecting group, which is commonly used in peptide synthesis to prevent unwanted side reactions. Z-D-Ala is often used in the pharmaceutical industry for the synthesis of antibiotics, particularly in the production of semi-synthetic penicillins and cephalosporins, due to its role in enhancing the stability and effectiveness of these drugs. The Z group serves to protect the D-Ala moiety during the synthesis process, ensuring that the final product retains its desired properties and biological activity.
83851-23-4
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Basic information
- Product Name: Z-D-Ala
- Synonyms: Z-D-Ala
- CAS NO:83851-23-4
- Molecular Formula:
- Molecular Weight: 569.587
- 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-D-Ala(CAS DataBase Reference)
- NIST Chemistry Reference: Z-D-Ala(83851-23-4)
- EPA Substance Registry System: Z-D-Ala(83851-23-4)
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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: 83851-23-4(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 83851-23-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,8,5 and 1 respectively; the second part has 2 digits, 2 and 3 respectively.Calculate Digit Verification of CAS Registry Number 83851-23:
(7*8)+(6*3)+(5*8)+(4*5)+(3*1)+(2*2)+(1*3)=144
144 % 10 = 4
So 83851-23-4 is a valid CAS Registry Number.
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Z-D-Ala
