Thermo Scientific Chemicals D-Leucine, 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

Chemical Identifiers

• CAS: 328-38-1
• Molecular Formula: C6H13NO2
• Molecular Weight (g/mol): 131.18
• MDL Number: MFCD00063088
• InChI Key: ROHFNLRQFUQHCH-RXMQYKEDSA-N
• Synonym: d-leucine, h-d-leu-oh, r-leucine, 2r-2-amino-4-methylpentanoic acid, d-homo-valine, r---leucine, leucine, d, r-2-amino-4-methylpentanoic acid, d-leucin, d-leuzin
• PubChem CID: 439524
• ChEBI: CHEBI:28225
• IUPAC Name: (2R)-2-amino-4-methylpentanoic acid
• SMILES: CC(C)C[C@@H](N)C(O)=O

• Arsenic (As): 2ppm max.
• Color: White
• Heavy Metals (as Pb): 10ppm max.
• Infrared Spectrum: Authentic
• Iron (Fe): 10ppm max.
• Assay Percent Range: 99%
• Loss on Drying: 0.2% max.
• Packaging: Glass Bottle
• Linear Formula: (CH₃)₂CHCH₂CH(NH₂)CO₂H
• Residue after Ignition: 0.1% max.
• Beilstein: 04, 446
• Specific Rotation: -14.9° to -16° (20°C, 589nm) (c=4, 6N HCl)
• Specific Rotation Condition: −15.45° (20°C c=4,6N HCl)
• Quantity: 2.5 g
• Formula Weight: 131.17
• Percent Purity: ≥98.5%
• Physical Form: Crystalline Powder, Crystals, or Flakes
• Chemical Name or Material: D-Leucine, 99%

Safety and Handling

Product Identifier

• D-Leucine

RUO – Research Use Only