High quality D-Alanine CAS :338-69-2 active pharmaceutical ingredient



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High quality D-Alanine CAS :338-69-2 active pharmaceutical ingredient
High quality D-Alanine CAS :338-69-2 active pharmaceutical ingredient
High quality D-Alanine CAS :338-69-2 active pharmaceutical ingredient
High quality D-Alanine CAS :338-69-2 active pharmaceutical ingredient
High quality D-Alanine CAS :338-69-2 active pharmaceutical ingredient
High quality D-Alanine CAS :338-69-2 active pharmaceutical ingredient
High quality D-Alanine CAS :338-69-2 active pharmaceutical ingredient

High quality D-Alanine CAS :338-69-2 active pharmaceutical ingredient

  • Item No.99%
    MOQ1 Kilogram
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From $110.00100.00 / Kilogram
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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Quick Details
Place of Origin CN;SHN
Usage Animal Pharmaceuticals
Brand Name Xigema
Model Number 99%
solubility H2O: soluble
Color White to off-white
storage temp. Store at RT.
Form Crystalline Powder or Crystals
Melting point 291 °C (dec.)(lit.)
Grade Standard Medicine Grade
Type Vitamins, Amino Acids and Coenzymes
CAS No. 338-69-2
Other Names D-Alanine
EINECS No. 206-418-1

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Selling Units:

D-Alanine 338-69-2

1.Competitive price
2.Fast Delivery Within 2 days
3.SGS , BV, GMP,ISO approve
4.Professional factory





Product name



D-2-Aminopropionic acid



Molecular formula


Molecular weight




Off-white powder

Water solubility

155 g/L (20 ºC)

Melting point

278-282 ºC





1Kg;5Kg;10Kg;25Kg or as demand


Phamaceutical Intermediates,Biochemical reagents



            Alanine is an α-amino acid that is used in the biosynthesis of proteins. It contains an α-amino group , an α-carboxylic acid group (which is in the deprotonated −COO− form under biological conditions), and a side chain methyl group, classifying it as a nonpolar , aliphatic amino acid. It is non-essential in humans, meaning the body can synthesize it.

            The L-isomer of alanine is one of the 20 amino acids encoded by the human genetic code. L-Alanine is second only to leucine in rate of occurrence, accounting for 7.8% of the primary structure in a sample of 1,150 proteins. The right-handed form, D-Alanine occurs in bacterial cell walls and in some peptide antibiotics.


1: for biochemical research.

2. Materials used for the synthesis of new sweeteners and the intermediates of certain chiral drugs.

3: d-alanine is an important and manipulative source, mainly used in chiral drugs.

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1. Quality
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2. Price
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We can do according to the customers' request.

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The products can be transported by Courier, by air or by sea.

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Company Information

Company Information


QingdaoxigemaCHEMICAL Co., Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of  xigema is a quality policy that"Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
 xigema has become the"Top 500 Chinese manufacturing companies","Top 20 of global agrochemical sales". xigema  has 21 subsidiaries and holding companies.










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