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  5. Thermo Scientific Chemicals D-Threonine, 98%

Thermo Scientific Chemicals D-Threonine, 98%

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Quantity:
5g
25g
100g
Packaging:
Glass bottle
632-20-2
C4H9NO3
119.12
MFCD00064269
AYFVYJQAPQTCCC-STHAYSLISA-N
d-threonine, h-d-thr-oh, 2r,3s-2-amino-3-hydroxybutanoic acid, threonine, d, r-threonine, d-threonin, d-2-amino-3-hydroxybutyric acid, 2r,3s-2-amino-3-hydroxybutyric acid, d-thr, dth
69435
CHEBI:16398
(2R,3S)-2-amino-3-hydroxybutanoic acid
CC(C(C(=O)O)N)O
632-20-2
C4H9NO3
119.12
MFCD00064269
AYFVYJQAPQTCCC-STHAYSLISA-N
d-threonine, h-d-thr-oh, 2r,3s-2-amino-3-hydroxybutanoic acid, threonine, d, r-threonine, d-threonin, d-2-amino-3-hydroxybutyric acid, 2r,3s-2-amino-3-hydroxybutyric acid, d-thr, dth
69435
CHEBI:16398
(2R,3S)-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.

Ammonium 200ppm max.
Arsenic (As) 1ppm max.
Chlorine (Cl) 200ppm max.
Heavy Metals (as Pb) 10ppm max.
Assay Percent Range 98%
Infrared Spectrum Authentic
Linear Formula CH3CH(OH)CH(NH)COH
Iron (Fe) 10ppm max.
Loss on Drying 0.3% max.
Other Amino Acids (TLC) Passes Test
Packaging Glass bottle
Specific Rotation +27° to +29° (20°C, 589nm) (c=6, water)
Sulfate 300ppm max.
Transmittance 98% min. (c=5, H2O, 430nm) 1cm cell
Formula Weight 119.12
Physical Form Crystals or Crystalline Powder
Sulfated Ash 0.1% max.
Percent Purity ≥97.5%
Specific Rotation Condition +28° (20°C c=6,water)
Color White
Quantity 25g
Chemical Name or Material D-Threonine
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RUO – Research Use Only