D-Amino Acids
D-Amino acids, as the important intermediates for new drugs, especially peptides, have played vital role in pharmaceutical industry.
Peptides need various D-amino acids and derivatives to synthesis. We produce D-amino acids from kgs to tons.
Compared with natural L-amino acids, Chiral characteristics of D-amino acids can meet particular demands on human body metablism.
Also, as new tendency, more D-amino acids have been combined with some traditional drug structures to achieve optimized therapy effects.
D-Glutamic Acid
synonyms: H-D-Glu-OH
CAS# 6893-26-1, structure: C5H9NO4. F.W. 147.13
details
D-Aspartic Acid
synonyms: H-D-Asp-OH
CAS# 1783-96-6, structure: C4H7NO4, F.W. 133.10
details
D-Glutamine
synonyms: H-D-Gln-OH
CAS# 5959-95-5, stucture: C5H10N2O3, F.W. 146.14
White crystalline powder
Specific rotation: -33.0º to -35.5 º
details
D-Pyroglutamic Acid
synonyms: D-pGlu-OH; (R)-2-Pyrrolidone-5-carboxylic acid
CAS# 4042-36-8, stucture: C5H7NO3, F.W. 129.11
Specific rotation: +10.0 to +11.5°
details
D-Phenylalanine
Synonyms: (R)-2-Amino-3-phenylpropionic acid
CAS# 673-06-3, structure: C9H11NO2, F.W.165.19
White crystalline powder. Important phama intermediate.
quality standard: AJI97
D-Asparagine (Monohydrate/anhydrous) Synonyms:(R)-(−)-2-Aminosuccinamic acid; (R)-2-Aminosuccinic acid 4-amide
(D)-Aspartic acid 4-amide
CAS# 5794-24-1, structure: C4H8N2O3.H2O, F.W. 150.14
White crystalline powder. esp. applied in peptide & drug synthesis.
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