Buy DL-Norvalie Powder Pharmaceutical Intermediates Online CAS 760-78-1
DL-Norvaline Specification
Product Name: DL-Normal Proline CAS: 760-78-1 Level: Pharmaceutical Grade Content: 99% Appearance: white powder Packing: 10KG/cardboard drum Category: Pharmaceutical Raw Materials Industry: Medicine Field: Intermediates Application: Pharmaceutical Intermediates
What is Norvaline?
Norvaline (abbreviated as Nva) is an amino acid with the formula CH3(CH2)2CH(NH2)CO2H. The compound is an isomer of the more common amino acid valine.[2] Like most other α-amino acids, norvaline is chiral. It is a white, water-soluble solid.
DL-Norvaline Certificate of Analysis
Product name
DL-Norvaline
CAS No.
760-78-1
Outer Packing
10kg/drum
Production date
2017.09.11
Shelf life
2019.09.10
Standard adopted
Enterprise Standard
Items of analysis
Specification
Results
Appearance
Off white or White powder
White powder
Differentiate
To match with standard
consistent
Specific rotation
Between +1.0° and -1.0°
0°
Loss on drying
NMT0.5%
0.23%
Residue on Ignition
NMT0.5%
0.21%
Assay (On dried basis)
98.5%～101.0%
99.5%
Conclusion
Qualified
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