D-Valine 640-68-6 99%
D-Valine Chemical Properties
Melting point >295 °C (subl.)(lit.)
alpha -27.5 º (c=5, 5N HCl)
Boiling point 213.6±23.0 °C(Predicted)
density 1.2000 (estimate)
refractive index -27 ° (C=8, 6mol/L HCl)
storage temp. Store at RT.
solubility 56 g/L (20°C)
form Crystalline Powder
pka 2.37±0.10(Predicted)
color White to off-white
optical activity [α]23/D 32.0 to 24.0°, c = 8 in 6 M HCl
Water Solubility 56 g/L (20 ºC)
BRN 1721135
InChIKey KZSNJWFQEVHDMF-SCSAIBSYSA-N
CAS DataBase Reference 640-68-6(CAS DataBase Reference)
NIST Chemistry Reference 2-Amino-3-methylbutanoic acid(D)(640-68-6)
EPA Substance Registry System D-Valine (640-68-6)
D-Valine Basic information
Description Valine Uses Chemical Properties Production methods References
Product Name: D-Valine
Synonyms: Valine, D-;ALPHA-AMINO-ISOVALERIANIC ACID;H-D-VAL-OH;D-VAL;D-VALINE;D-2-AMINOISOVALERIC ACID;(R)-α-Aminoisovaleric acid, D-2-Amino-3-methylbutanoic acid;D-Valine,α-amino isovaleric acid
CAS: 640-68-6
MF: C5H11NO2
MW: 117.15
EINECS: 211-368-9
Mol File: 640-68-6.mol
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 22-24/25-36-26
WGK Germany 3
RTECS YV9360000
TSCA Yes
HS Code 29224995
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