Z-L-Valine N-Carboxyanhydride
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Post Date:
Aug 26,2017
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Expiry Date:
Aug 26,2018
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Detailed Description:
Cas No. :158257-41-1
Items Technical index
Appearance White or off-white powder
Assay 98.0% min
Melting point 75.0-85.0°C
Specific Rotation (20°C,c=1,THF) +57.0°-+64.0°
Loss on drying 0.5% max
Isomer 0.5% max
Package: 25kg/fibre drum
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CAS Registry Number:
158257-41-1
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Synonyms:
;Z-VAINE NCA[FOR VALGANCICLOVIR];Z-Valine, NCA;(S)-3-(Benzyloxycarbonyl)-4-isopropyl-2,5-oxazolidinedione;(S)-4-(1-Methylethyl)-2,5-dioxo-3-oxazolidinecarboxylic Acid Phenylmethyl Ester;N-Cbz-L-valine N-Carboxyanhydride;(S)-benzyl 4-isopropyl-2,5-dioxooxazolidine-3-carboxylate
Z-Val-NCA;benzyl (4S)-2,5-dioxo-4-(propan-2-yl)-1,3-oxazolidine-3-carboxylate;Z-L-Valine Nca;CBZ-L-Valine NCA;
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Molecular Formula:
C14H15NO5
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Molecular Weight:
277.2726
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Molecular Structure:
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