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Appearance:White to yellow to pale brown Powder
Throughput:30|Metric Ton|Month
pd_productuse:intermediate
Delivery Time:in stock
Purity:99%
Product Name: D-Proline
Synonyms: D-Pro-OH;D-Proline≥ 99% (Assay);D-Proline,99%e.e.;(R)-(+)-PROLINE;(R)-PYRROLIDINE-2-CARBOXYLIC ACID;D-2-PYRROLIDINECARBOXYLIC ACID;D-PYRROLIDINE-2-CARBOXYLIC ACID;D(+)-PROLINE
CAS: 344-25-2
MF: C5H9NO2
MW: 115.13
Mol File: 344-25-2.mol
D-Proline Structure
D-Proline Chemical Properties
Melting point 223 °C (dec.) (lit.)
alpha 84.75 º (c=4, H2O)
Boiling point 215.41°C (rough estimate)
density 1.36
refractive index 85 ° (C=4, H2O)
storage temp. Store at RT.
pka 1.952(at 25℃)
form Powder
color White to yellow to pale brown
optical activity [α]22/D +85.0°, c = 4 in H2O
Water Solubility soluble >1000 g/L (20 ºC)
Sensitive Hygroscopic
BRN 80811
InChIKey ONIBWKKTOPOVIA-SCSAIBSYSA-N
CAS DataBase Reference 344-25-2(CAS DataBase Reference)
EPA Substance Registry System D-Proline (344-25-2)
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