缩宫素/ 催产素
Oxytocin
Chemical Name | Oxytocin; (2S)-1-[(4R,7S,10S,13S,16S,19R)-19-amino-13-[(2S)-butan-2-yl]-10-(2-carbamoylethyl)-7-(carbamoylmethyl)-16-[(4-hydroxyphenyl)methyl]-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]-N-[(1S)-1-(carbamoylmethylcarbamoyl)-3-methyl-butyl]pyrrolidine-2-carboxamide |
CAS Number | 50-56-6 |
Molecular Formula | C43H66N12O12S2 |
Molecular Weight | 1007.19 |
Molecular Structure | |
Packing | 10g/bottle |
Capacity | 10000g/Year |
Storage | Sealed tightly and stored away from light in a cool and dry place |
Application | Oxytocin is a hormone that's produced in the hypothalamus and released into the bloodstream by the pituitary gland. Its main function is to facilitate childbirth, which is one of the reasons it is called the "love drug" or "love hormone." |
SPECIFICATION
Items | Specification |
Appearance | White or almost white powder. |
Identification | Meet the requirements |
PH | 3.0- 6.0 |
Related Substances (HPLC) | Impurity A≤1.0% 0.03% Impurity B≤1.0% 0.11% Impurity C≤1.5% Less than 0.1% Other single impurity≤0.5% 0.04% Total impurities≤5.0% |
Acetic Acid (HPLC) | 6.0%- 10.0% |
Water(KF) | ≤5.0% |
Bacterial Endotoxins | ≤300 IU/mg |
AcN(GC) | ≤0.041% |
MeOH(GC) | ≤0.3% |
Triethylamine(GC) | ≤0.032% |
Assay Calculated with reference to anhydrous, acetic acid free substance | 93.0%-102.0% |
On powder | ≥80.0 % |
≥480 IU/mg | |
Standard | EP10.0 |