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Structure

D-Alanine 338-69-2

D-Alanine 338-69-2

Specifications

  • Catalogue No.: 10941
  • Product Name: D-Alanine; H-D-Ala-OH
  • Synonyms: (R)-2-Aminopropionic acid
  • CAS: 338-69-2
  • EC: 206-418-1
  • MDL: MFCD00008077
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  • Price: $1400/5kg
  • Price(bulk): This email address is being protected from spambots. You need JavaScript enabled to view it.

Properties

Assay: 98.5~101.0%
Appearance: white crystalline powder
Specific rotation[a]D20: -14.3~ -15.3°(C=10 in 6N HCl)
Loss on drying: 0.20% max
Chloride(Cl): 0.20% max
Ammonium(NH4): 0.20% max
Sulfate(SO4): 0.20% max
Iron(Fe): 10ppm max
Heavy metals(Pb): 10ppm max
Arsenic: 1 ppm max
Storage: 2 years in seal and shading place

D-Alanine; 338-69-2 is the non-proteinogenic form of alanine which is used in bacterial cell wall biosynthesis. D-Alanine is used to study the specificity and kinetics of alanine racemase.

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