Category:
Veterinary API
CAS NO:
57982-77-1
Standard:
USP,BP,In-house Standards,

Specifications
|
Appearance |
White or slightly yellowish powder |
|
Water |
≤ 4.0% |
|
Amino Acid Analysis |
Amino Acid Limits |
|
Arg 0.90- 1.10 |
|
|
Leu 0.90- 1.10 |
|
|
Tyr 0.90- 1.10 |
|
|
Glu 0.90- 1.10 |
|
|
Pro 0.80- 1.20 |
|
|
His 0.90- 1.10 |
|
|
Ser 1.40- 2.0 |
|
|
Trp Detected |
|
|
Acetic Acid |
3.0%- 7.0% |
|
Mass Spectrum |
1239.42 ± 1.0 |
|
Peptide Content |
≤ 80.0% |
|
Related Substances |
Largest single impurity: ≤ 1.0% |
|
Total impurity: ≤ 5.0% |
|
|
Assay |
95.0%-102.0% (By anhydrous, acetic acid-free) |