USD $8.20-8.80 / Kilogram
USD $1.00-10.00 / Kilogram
USD $8.20-8.80 / Kilogram
USD $8.20-8.80 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $6.00-10.00 / Kilogram
≥99.0%
octreotide acetate
appearance |
white to almost-white powder,or white loose lumps. |
solubility |
colorless solution.if turbidity shows should be no ticker than turbidity standard solution no.1;if color shows,should be no stronger than the yellow standard colorimetric solution no.1. |
rt |
according with st |
identity |
biuret reaction |
ph |
5.0~7.0 |
amino acids |
cys:1.7~2.3 lys:0.9~1.1 phe:1.8~2.2 thr:0.8~1.2 threoninol: present |
acetic acid |
5.0%~12.0% |
water(k.f.) |
≤ 10.0% |
specific optical rotation |
-66°~ -76° |
related substances(by hplc) |
largest single impurity:≤ 1.0% total impurities: ≤ 2.0% |
assay(by hplc) |
95.0%~102.0%,on anhydrous and acid-free basis(c49h66n10c10s2) |