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D-Alanine is an enantiomer of the amino acid alanine, characterized by its D-configuration, which is distinct from the more common L-alanine found in proteins. This chiral amino acid plays a crucial role in the biosynthesis of bacterial cell walls, specifically in the formation of peptidoglycan, which is essential for maintaining cell shape and integrity. In industrial and research settings, D-Alanine is typically synthesized through chemical methods or enzymatic resolution from racemic mixtures of alanine. Its applications extend beyond microbiology, serving as a valuable component in biochemical research and pharmaceutical development. The production of D-Alanine often involves the enzymatic resolution of racemic alanine using alanine racemase, an enzyme that interconverts L-alanine and D-alanine, followed by separation and purification processes to obtain the desired D-enantiomer.
There are many suppliers of D-Alanine on the LookChem platform, such as Dayang Chem (Hangzhou) Co.,Ltd., Hangzhou Dingyan Chem Co., Ltd, Wuhan Fortuna Chemical Co.,Ltd. Through the form on the right, you can choose to send an inquiry to your intended factory. We recommend that you clearly describe your purchase requirements, for example: D-Alanine CAS number 338-69-2 with a purity of over 98% that needs to be transported to Los Angeles, USA.
Here are some small packages of D-Alanine price information you can contact us to purchase, if you need to purchase D-Alanine in bulk, please send an inquiry message to get the latest prices and offers.
| Name | CAS | Size | Price(USD) |
| Acmec | 338-69-2 | 100.00mg | 28.06 |
| Acmec | 338-69-2 | 10.00g | 2.84 |
| Acmec | 338-69-2 | 1.00kg | 65.97 |
| Acmec | 338-69-2 | 500.00g | 32.54 |
| Acmec | 338-69-2 | 100.00g | 6.57 |
| Acmec | 338-69-2 | 25.00g | 3.28 |
| Picasso-e | 338-69-2 | 1000.00g | 144.18 |
| Picasso-e | 338-69-2 | 5.00g | 5.97 |
| Picasso-e | 338-69-2 | 500.00g | 72.39 |
| Picasso-e | 338-69-2 | 100.00g | 14.78 |
| Picasso-e | 338-69-2 | 25.00g | 7.46 |
| Picasso-e | 338-69-2 | 10.00g | 5.97 |
| RHAWN | 338-69-2 | 500.00g | 77.16 |
| RHAWN | 338-69-2 | 500.00g | 105.52 |
| RHAWN | 338-69-2 | 25.00g | 8.96 |
| RHAWN | 338-69-2 | 100.00g | 21.19 |
| RHAWN | 338-69-2 | 5.00g | 5.67 |
| ALADDIN | 338-69-2 | 25.00g | 6.12 |
| ALADDIN | 338-69-2 | 100.00g | 15.22 |
| Boer | 338-69-2 | 25.00G | 91.04 |
| Boer | 338-69-2 | 5.00G | 29.10 |
| Boer | 338-69-2 | 25.00g | 5.82 |
| Boer | 338-69-2 | 2.50kg | 274.78 |
| Boer | 338-69-2 | 100.00g | 13.43 |
| Boer | 338-69-2 | 5.00g | 4.33 |
| Boer | 338-69-2 | 500.00g | 57.46 |
| Psaitong | 338-69-2 | 25.00g | 7.46 |
| Psaitong | 338-69-2 | 100.00g | 19.40 |
| Psaitong | 338-69-2 | 500.00g | 77.61 |
| MAYA | 338-69-2 | 500.00G | 79.85 |
| MAYA | 338-69-2 | 100.00G | 19.40 |
| MAYA | 338-69-2 | 25.00G | 5.22 |
| YUANYE | 338-69-2 | 5.00g | 2.99 |
| YUANYE | 338-69-2 | 25.00g | 5.22 |
| J&K | 338-69-2 | 500.00g | 81.49 |
| J&K | 338-69-2 | 100.00g | 25.82 |
| J&K | 338-69-2 | 25.00g | 18.66 |
| J&K | 338-69-2 | 5.00g | 11.34 |
| J&K | 338-69-2 | 25.00g | 8.51 |
| J&K | 338-69-2 | 100.00g | 61.79 |
| J&K | 338-69-2 | 5.00g | 6.42 |
| Accela | 338-69-2 | 100.00g | 13.13 |
| Accela | 338-69-2 | 25.00g | 5.97 |
| Accela | 338-69-2 | 10.00g | 4.48 |