Thermo Scientific Chemicals D(+)-Proline, ≥99%

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

• Color: Brown to White
• Assay Percent Range: 99+%
• Infrared Spectrum: Authentic
• Beilstein: 22, 2
• Fieser: 07,307; 09,393
• 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)
• Formula Weight: 115.13
• Percent Purity: 99.0 to 101.0% (Total base)
• Sulfated Ash: 0.1 % max.
• Specific Rotation Condition: +84.75 (20.00°C c=4,H2O)
• Quantity: 1 g
• Physical Form: Powder
• Chemical Name or Material: D(+)-Proline

RUO – Research Use Only