Thermo Scientific Chemicals L-Threonine, 98%

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: 72-19-5
• Molecular Formula: C4H9NO3
• Molecular Weight (g/mol): 119.12
• MDL Number: MFCD00064270
• InChI Key: AYFVYJQAPQTCCC-UHFFFAOYNA-N
• Synonym: l-threonine, threonine, threonin, h-thr-oh, 2s,3r-2-amino-3-hydroxybutanoic acid, s-threonine, l---threonine, 2-amino-3-hydroxybutyric acid, threonine van, threoninum latin
• PubChem CID: 6288
• ChEBI: CHEBI:16857
• SMILES: CC(O)C(N)C(O)=O

• Melting Point: 255.0°C
• Color: Yellow
• Chloride: 200ppm max.
• Heavy Metals (as Pb): 10ppm max.
• Infrared Spectrum: Authentic
• Assay Percent Range: 98%
• Loss on Drying: 0.5 % max. (1 g, 105°C, 3 hrs)
• Packaging: Glass Bottle
• Linear Formula: CH₃CH(OH)CH(NH₂)CO₂H
• Specific Rotation: − 28.30
• Sulfate: 300ppm max.
• Merck Index: 15, 9534
• Sulfated Ash: 0.1 % max.
• Solubility Information: Solubility in water: 90g/L (20°C). Other solubilities: insoluble in most common organic solvents
• IUPAC Name: 2-amino-3-hydroxybutanoic acid
• Specific Rotation Condition: −28.30 (20.00°C c=6,H2O)
• Quantity: 500 g
• Formula Weight: 119.12
• Percent Purity: 98%
• Physical Form: Crystalline Powder
• Chemical Name or Material: L-Threonine

RUO – Research Use Only