Kyowa offers bulk pharmaceutical-grade amino acids, nucleic acids, organic acids and other related compounds. Pharmaceutical companies around the world purchase our high-quality APIs (Active Pharmaceutical Ingredients) and excipients. Kyowa products can be used in a wide variety of applications including:
- APIs
- Excipients
- Cell culture media components
- Critical raw materials
- Diagnostic reagents
- Drug intermediates
- Medical foods
L-Amino Acids
| Product |
CAS No. |
| L-Alanine |
56-41-7 |
| L-Arginine |
74-79-3 |
| L-Arginine HCl |
1119-34-2 |
L-Asparagine
|
5794-13-8 |
L-Aspartic Acid
|
56-84-8 |
L-Citrulline
|
372-75-8 |
L-Glutamic Acid
|
56-86-0 |
L-Glutamine
|
56-85-9 |
Glycine
|
56-40-6 |
L-Histidine
|
71-00-1 |
L-Histidine HCl
|
5934-29-2 |
L-Isoleucine
|
73-32-5 |
L-Leucine
|
61-90-5 |
L-Lysine Acetate
|
57282-49-2 |
L-Lysine HCl
|
657-27-2 |
L-Methionine
|
63-68-3 |
L-Ornithine HCl
|
3184-13-2 |
L-Ornithine L-Aspartate
|
3230-94-2 |
L-Phenylalanine
|
63-91-2 |
L-Proline
|
147-85-3 |
L-Serine
|
56-45-1 |
Taurine
|
107-35-7 |
L-Threonine
|
72-19-5 |
L-Tryptophan
|
73-22-3 |
L-Valine
|
72-18-4 |
Tranexamic Acid
|
1197-18-8
|
Amino Acid Derivatives
| Product |
CAS No. |
N-Acetyl-L-Hydroxyproline (AHYP™)
|
33996-33-7
|
L-Hydroxyproline
|
51-35-4 |
Nucleic Acids Related Compounds
| Product |
CAS No. |
Citicoline (Cognizin®)
|
987-78-0 |
Citicoline Monosodium Salt
|
33818-15-4 |
Peptides
| Product |
CAS No. |
L-Alanyl-L-Tyrosine
|
3061-88-9 |
L-Glutathione Reduced (Setria®)
|
70-18-8 |
L-Alanyl-L-Glutamine
|
39537-23-0
|
Organic Acids and Others
| Product |
CAS No. |
L-Malic Acid
|
97-67-6 |
Sialic Acid
|
50795-27-2 |
Cosmetic Ingredients
| Product |
CAS No. |
L-Hydroxyproline
|
51-35-4 |
N-Acetyl-L-Hydroxyproline (AHYP™)
|
33996-33-7
|
