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L-Threonine (White Crystals or Crystalline Powder), Fisher BioReagents

Catalog No. BP394100
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100 g
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BP394100 100 g
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Catalog No. BP394100 Supplier Fisher BioReagents Supplier No. BP394 100
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Description

This amino acid is suitable for use in tissue culture systems requiring additives.

Chemical Identifiers

CAS 72-19-5
Molecular Formula C4H9NO3
Molecular Weight (g/mol) 119.12
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
IUPAC Name (2S,3R)-2-amino-3-hydroxybutanoic acid
SMILES CC(O)C(N)C(O)=O

Specifications

Melting Point 255°C
Ammonium 0.02% max.
pH 5.0 to 6.5
Color White
Heavy Metals (as Pb) 10ppm max.
Ignition Residue 0.1% max.
Identification Pass Test
Loss on Drying 0.2% max.
Assay Percent Range 99.0 to 101.0 %
Packaging Glass Bottle
Specific Rotation -27.6 to -29.0° (+ or -)
Merck Index 15, 9534
State of Solution (%T) 98.0% min.
Alpha Vector Threonine
Quantity 100 g
Formula Weight 119.12
Percent Purity 99.0 to 101.0%
Physical Form Powder
Chemical Name or Material L-Threonine
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Safety and Handling

Recommended Storage RT