D-alanine CAS 338-69-2 supplier in China

1. product description

Alanine (abbreviated as Ala or A; encoded by the codons GCU, GCC, GCA, and GCG) is an α-amino acid that is used in the biosynthesis of proteins. It contains an α-amino group (which is in the protonated −NH3+ form under biological conditions), 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 (at physiological pH), aliphatic amino acid. It is non-essential in humans, meaning the body can synthesize it.
The L-isomer (left-handed) 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.

  2.Function

D-alanine is one important organic chiral source, it is used in chiral medicine, chiral additives, and it is chiral source of chiral synthesis in pharmaceutical and food industry. As one organic acid with optical activity, D-alanine has irreplaceable function in some chiral chemical compound `s asymmetrical combined sequence. And now, D-alanine is used to manufacture new kind of broad-spectrum , D-alaninol and compound new sweetness-Alitame.

   3. product pictures

4.Packing&Shipping

5.About our campany

Crovell

Crovell is a fast growing intermediates company,Which located in Shijiazhuang,Hebei Province.
So far, Crovell has business in more than 35 countries,most big customers come from europe and America, because among the suppliers in china,Crovell can always make the product quality best, most of products from Crovell can reach the purity of 99.9+,the important reason for customers who choosing Crovell.

5.contact information

cell-phone number: 19930507828 

263 email: 

Carrie@crovellbio.com