D-allo-Threonine, 99%

Description

CAS: 24830-94-2 | C4H9NO3 | 119.12 g/mol

They are found as constituents of an increasing group of biologically active peptides. Stereocontrolled syntheses of chiral and racemic key intermediates to thienamycin from d-allo-threonine and trans-crotonic acid.

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

Applications
They are found as constituents of an increasing group of biologically active peptides. Stereocontrolled syntheses of chiral and racemic key intermediates to thienamycin from d-allo-threonine and trans-crotonic acid.

Solubility
Soluble in water.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 24830-94-2
• Molecular Formula: C4H9NO3
• Molecular Weight (g/mol): 119.12
• MDL Number: MFCD00004526
• InChI Key: AYFVYJQAPQTCCC-STHAYSLISA-N
• Synonym: d-allo-threonine, d-allothreonine, h-d-allo-thr-oh, d--allo-threonine, r-allothreonine, 2r,3r-2-amino-3-hydroxybutanoic acid, 2r,3r-allothreonine, r-allo-threonine, dl-allo-threonine, allothreonine, d
• PubChem CID: 90624
• ChEBI: CHEBI:32826
• IUPAC Name: (2R,3R)-2-amino-3-hydroxybutanoic acid
• SMILES: C[C@H](O)[C@@H](N)C(O)=O

• Melting Point: 268°C (decomposition)
• Beilstein: 1721644
• Solubility Information: Soluble in water.
• Quantity: 250 mg
• Formula Weight: 119.12
• Optical Rotation: −8.7° (c=2 in Water)
• Percent Purity: 99%
• Chemical Name or Material: D-allo-Threonine

Safety and Handling

EINECSNumber	246-488-0
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only