D-Alanine CAS:338-69-2 98.5%-101.0%

• Product NameD-Alanine CAS:338-69-2 98.5%-101.0%
  CAS No.338-69-2
  Purity98.5%-101.0%
  Min Quantity10Metric Tons
  Price~
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  Molecular Structure

Detailed Description

D-Alanine CAS:338-69-2 98.5%-101.0%

Solubility in water
Colorless & clear (c=5)
Specific rotation [α]D20
-13.7°～-15.0°(c= 4, 6M-HCl)
Loss on drying
Not more than 0.3%
Residue on ignition (as sulfate)
Not more than 0.1%
Chloride (Cl)
Not more than 0.02%
Sulfate (SO4)
Not more than 0.03%
Heavy metals (as Pb)
Not more than 10ppm
Iron (Fe)
Not more than 10ppm
Ammonium (NH4)
Not more than 0.02%
Arsenic (As2O3)
Not more than 1ppm
Other amino acids
Not detected by T.L.C.(The spotted amount, 10μg)
Assay
98.5%～101.0%
L-Isomer
Not more than 0.5%

Alanine is a small non-essential amino acidin humans, Alanine is one of the most widely used for protein construction andis involved in the metabolism of tryptophan and vitamin pyridoxine. Alanine isan important source of energy for muscles and central nervous system,strengthens the immune system, helps in the metabolism of sugars and organicacids, and displays a cholesterol-reducing effect in animals. (NCI04)


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