Amino Acids

Amino Acids

Synthesize proteins with Maas Pharma Chemical’s high quality Amino Acids for Research, Product Development and Commercial production.  We offer USP/NF/FCC chemicals and custom solutions. Our Global source of Amino acids ensures purity and quality, so that you can Trust Your Ingredients!

If you do not find your product in list below, please feel free to contact us.



Product Range

CAS No Product Description
50-76-0 Actinomycin D, USP grade
59277-89-3 Acyclovir, USP grade
338-69-2 D-Alanine
56-41-7 L-Alanine
107-95-9 beta-Alanine
4244-84-2 beta-Alanine ethyl ester hydrochloride
2491-20-5 L-Alanine methyl ester hydrochloride
13404-22-3 L-Alanine tert-butyl ester hydrochloride
9036-66-2 Arabinogalactan
74-79-3 L-Arginine
1119-34-2 L-Arginine hydrochloride
627-75-8 D-Arginine monohydrochloride
2058-58-4 D-Asparagine, anhydrous
70-47-3 L-Asparagine, anhydrous
5794-24-1 D-Asparagine monohydrate
5794-13-8 L-Asparagine monohydrate
1783-96-6 D-Aspartic acid
56-84-8 L-Aspartic acid
1115-63-5 L-Aspartic acid potassium salt
107-43-7 Betaine, anhydrous
590-46-5 Betaine hydrochloride
590-47-6 Betaine monohydrate
305-84-0 L-Carnosine
372-75-8 L-Citrulline
60-27-5 Creatinine
52-90-4 L-Cysteine
868-59-7 L-Cysteine ethyl ester hydrochloride
CAS No
52-89-1
L-Cysteine hydrochloride, anhydrous
32443-99-5 D-Cysteine hydrochloride monohydrate
349-46-2 D-Cystine
56-89-3 L-Cystine
56-89-3 L-Cystine, non-animal origin
302-72-7 DL-Alanine
617-27-6 DL-Alanine ethyl ester hydrochloride
7200-25-1 DL-Arginine
32042-43-6 DL-Arginine hydrochloride
3130-87-8 DL-Asparagine monohydrate
617-45-8 DL-Aspartic acid
3374-22-9 DL-Cysteine
116797-51-4 DL-Cysteine hydrochloride monohydrate
4998-57-6 DL-Histidine
6459-59-2 DL-Histidine hydrochloride monohydrate
123333-71-1 DL-Histidine monohydrochloride monohydrate
443-79-8 DL-Isoleucine
923-32-0 DL-Cystine
328-39-2 DL-Leucine
70-54-2 DL-Lysine
70-53-1 DL-Lysine monohydrochloride
59-51-8 DL-Methionine
1069-31-4 DL-Ornithine monohydrochloride
150-30-1 DL-Phenylalanine
609-36-9 DL-Proline
302-84-1 DL-Serine
3940-27-0 DL-Serine ethyl ester hydrochloride
33105-81-6 DL-tert-Leucine
80-68-2 DL-Threonine
56-86-0 L-Glutamic acid
6893-26-1 D-Glutamic acid
7558-63-6 L-Glutamic acid ammonium salt
138-15-8 L-Glutamic acid hydrochloride
56-85-9 L-Glutamine
56-85-9 L-Glutamine, USP grade, non-animal origin
56-40-6 Glycine
56-40-6 Glycine, EP, USP grade
623-33-6 Glycine ethyl ester hydrochloride
6000-43-7 Glycine hydrochloride
27532-96-3 Glycine tert-butyl ester hydrochloride
351-50-8 D-Histidine
71-00-1 L-Histidine
5934-29-2 L-Histidine monohydrochloride monohydrate
73-32-5 L-Isoleucine
319-78-8 D-Isoleucine
18598-74-8 L-Isoleucine methyl ester hydrochloride
328-38-1 D-Leucine
61-90-5 L-Leucine
7517-19-3 L-Leucine methyl ester hydrochloride
923-27-3 D-Lysine
56-87-1 L-Lysine
657-26-1 L-Lysine dihydrochloride
39665-12-8 L-Lysine monohydrate, 99%
7274-88-6 D-Lysine monohydrochloride
657-27-2 L-Lysine monohydrochloride
348-67-4 D-Methionine
63-68-3 L-Methionine
63-68-3 L-Methionine, 99%, Ph. Eur., USP grade
16682-12-5 D-Ornithine monohydrochloride
3184-13-2 L-Ornithine monohydrochloride
63-91-2 L-Phenylalanine
13033-84-6 D-Phenylalanine methyl ester hydrochloride
7524-50-7 L-Phenylalanine methyl ester hydrochloride
344-25-2 D-Proline
147-85-3 L-Proline
2133-40-6 L-Proline methyl ester hydrochloride
312-84-5 D-Serine
56-45-1 L-Serine
26348-61-8 L-Serine ethyl ester hydrochloride
5874-57-7 D-Serine methyl ester hydrochloride
5680-80-8 L-Serine methyl ester hydrochloride
26782-71-8 D-tert-Leucine
20859-02-3 L-tert-Leucine
632-20-2 D-Threonine
72-19-5 L-Threonine
72-19-5 L-Threonine,
39994-75-7 L-Threonine methyl ester hydrochloride
153-94-6 D-Tryptophan
73-22-3 L-Tryptophan
2899-28-7 L-Tryptophan ethyl ester hydrochloride
73-22-3 L-Tryptophan,
14907-27-8 D-Tryptophan methyl ester hydrochloride
7524-52-9 L-Tryptophan methyl ester hydrochloride
5619-09-0 DL-Tryptophan methyl ester hydrochloride
60-18-4 L-Tyrosine
4089-07-0 L-Tyrosine ethyl ester hydrochloride
60-18-4 L-Tyrosine, USP grade, non-animal origin
3417-91-2 L-Tyrosine methyl ester hydrochloride
640-68-6 D-Valine
72-18-4 L-Valine
72-18-4 L-Valine,
7146-15-8 D-Valine methyl ester hydrochloride
6306-52-1 L-Valine methyl ester hydrochloride