D-(+)-Proline 99+%
Supplier: Thermo Scientific
Synonyms:
H-D-Pro-OH, (R)-(+)-Proline, D-Proline
228660010
228660050
228660250
ACRO228660010EA
71.3
GBP
ACRO228660010
ACRO228660050
ACRO228660250
D-(+)-Proline 99+%
D(+)-Proline
Formula:
C₅H₉NO₂ MW: 115,13 g/mol Melting Pt: 223 °C (dec.) Storage Temperature: Ambient |
MDL Number:
MFCD00064317 CAS Number: 344-25-2 EINECS: 206-452-7 |
Specification Test Results
Appearance | White to off-white Crystalline powder |
Infrared spectrum | Conforms |
Loss on drying | ≤1 % (105°C, 3 hrs) |
Sulfated ash | ≤0.1 % |
Solubility | (5 % in water) Clear colorless to light yellow |
Specific optical rotation | +83.0° to +87.0° (20°C, 589 nm) (c=4, water) |
Titration with HClO4 | 99.0 to 101.0 % |
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