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D(+)-Proline, ≥99%, ACROS Organics™


Quantity 25g
Packaging Glass bottle

Manufacturer: thermo fisher scientific  228660250

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Catalog No. AC228660250

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Description & Specifications

Chemical Identifiers

Additional Information L-content (HPLC): < 1%
Appearance of Solution (5% aq. soln.) clear, colorless to slightly yellow
Infrared Spectrum Authentic
Loss on Drying 1 % max. (105°C, 3 hrs)
Other Amino Acids 0.5% max. (TLC)
Packaging Glass bottle
Specific Rotation +83.0° to +87.0° (20°C, 589nm) (c=4, water)
Sulfated Ash 0.1 % max.
Specific Rotation Condition +84.75 (20.00°C c=4,H2O)
Color White to yellow to pale brown
Quantity 25g
Chemical Name or Material D(+)-Proline
CAS 344-25-2
Physical Form White to yellow to pale brown powder
Assay 99.0 to 101.0 % (Total base)
Assay Percent Range 99+%
Molecular Formula C5H9NO2
Formula Weight 115.13g/mol
MDL Number MFCD00064317
Beilstein 22, 2
Fieser 07,307; 09,393

Specifications

Chemical Name or Material D(+)-Proline
CAS 344-25-2
Assay 99.0 to 101.0 % (Total base)
Assay Percent Range 99+%
Molecular Formula C5H9NO2
Formula Weight 115.13g/mol
MDL Number MFCD00064317