D-Valine is an isomer of the essential amino acid L-Valine. D-Valine has been used as a selective agent in epithelial cells in culture since it inhibits cells that lack the enzyme D-amino acid oxidase. D-Valine has also been shown to inhibit proliferation of contaminating fibroblasts in smooth muscle cells from human myometrium. D-Valine solution showed tumor growth inhibition and improvements of the nutritional status in AH109A hepatoma-bearing rats. Synonyms: D-Val-OH, (-)-2-Amino-3-methylbutyric Acid, (R)-3-Methyl-2-aminobutanoic Acid, (R)-Valine, D-(-)-Valine, NSC 20654 CAS No: 640-68-6 Molecular Formula: C5H11NO2 Molecular Weight: 117.1 Appearance: White to off-white crystalline powder Purity: 99% Melting Point: >295C Specific Rotation (C=8, 6N HCl): -25.0 to -29.0 Solubility (3N HCl): Colorless, clear, complete Loss on Drying: 0.5% Residue on Ignition: 0.1% Other Amino Acids: 0.5% L-Phenylalanine: 0.1% Storage and Stability: Powder may be stored at 4C. Stable for 12 months after receipt. Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. Toxicity and Hazards: All products should be handled by qualified personnel only, trained in laboratory procedures.
Molekulargewicht:
117.1
Reinheit:
99%
Formulierung:
White to off-white crystalline powder
CAS Nummer:
[640-68-6]
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