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  5. Thermo Scientific Chemicals L-Threonine, 98%

Thermo Scientific Chemicals L-Threonine, 98%

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Quantity:
5 g
25 g
100 g
500 g
Packaging:
Glass Bottle
72-19-5
C4H9NO3
119.12
MFCD00064270
AYFVYJQAPQTCCC-GBXIJSLDSA-N
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
6288
CHEBI:16857
(2S,3R)-2-amino-3-hydroxybutanoic acid
CC(C(C(=O)O)N)O
72-19-5
C4H9NO3
119.12
MFCD00064270
AYFVYJQAPQTCCC-GBXIJSLDSA-N
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
6288
CHEBI:16857
(2S,3R)-2-amino-3-hydroxybutanoic acid
CC(C(C(=O)O)N)O

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.

Melting Point 255.0°C
Color Yellow
Chloride 200ppm max.
Heavy Metals (as Pb) 10ppm max.
Assay Percent Range 98%
Infrared Spectrum Authentic
Linear Formula CH3CH(OH)CH(NH2)CO2H
Loss on Drying 0.5 % max. (1 g, 105°C, 3 hrs)
Merck Index 15, 9534
Packaging Glass Bottle
Solubility Information Solubility in water: 90g/L (20°C). Other solubilities: insoluble in most common organic solvents
Specific Rotation − 28.30
Sulfate 300ppm max.
Formula Weight 119.12
Sulfated Ash 0.1 % max.
Percent Purity 98%
Specific Rotation Condition −28.30 (20.00°C c=6,H2O)
Quantity 5 g
Physical Form Crystalline Powder
Chemical Name or Material L-Threonine
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RUO – Research Use Only