China (Mainland)
Assessedsupplier 
high purity oxytocin/ 50-56-6 CAS NO.50-56-6
- FOB Price: USD: 1.00-1.00 /Gram Get Latest Price
- Min.Order: 1 Gram
- Payment Terms: T/T
- Available Specifications:
Pharmaceutical grade(1-10)GramPharmaceutical grade(10-100)Gram
- Product Details
Keywords
- 99% Oxytocin
- CAS NO. 50-56-6
- high purity oxytocin
Quick Details
- ProName: high purity oxytocin/ 50-56-6
- CasNo: 50-56-6
- Molecular Formula: C43H66N12O12S2
- Appearance: white powder
- Application: Raw material
- DeliveryTime: prompt
- PackAge: HDPE bottle/aluminum foil bag
- Port: Shanghai/Guangzhou
- ProductionCapacity: 1 Kilogram/Month
- Purity: 99%
- Storage: 2-8°C
- Transportation: by air
- LimitNum: 1 Gram
- Related Substances: Total Impurities(%)≦1.0%,Largest Singl...
- Valid Period: 2 years
Superiority
Professional manufacturer in China
High quality with GMP grade
The most competitive price
Prompt shipment
Good after- sales service
pharmaceutical intermediate
Details
| TEST | SPECIFICATION | RESULT | |
| Appearance | White powder | Conform | |
| Solubility | Soluble in water | Conform | |
| Identity by HPLC | The retention is same with the reference substance | Conform | |
| Acetate Content(By HPLC) | 6～10.0% | 7.50% | |
| Peptide Purity (By HPLC) | ≧99.0% by area integration | 99.10% | |
| Related Substance(By HPLC) | Total Impurities(%)≦1.0% | 0.90% | |
| Largest Single Impurity(%)≦0.5% | 0.34% | ||
| Water Content(Karl Fischer) | ≦5% | 4.70% | |
| Organic solvent residue | Methanol≦0.3% | 0.21% | |
| acetonitrile≦0.041% | 0.035% | ||
| dichloromethane≦0.06% | 0.020% | ||
| N,N-Dimethylformamide≦0.088% | 0.067% | ||
| Specific Optical Rotation | —25.0°～—30.0° | -27° | |
| pH value | 3.0～6.0 | 4.5 | |
| Bacterial Endotoxins | ≦0.3EU | 0.22EU | |
| Amino Acid Composition | Asp:0.9～1.10 | 1.00 | |
| Glu:0.9～1.10 | 0.90 | ||
| Gly:0.9～1.10 | 1.00 | ||
| Pro:0.9～1.10 | 1.10 | ||
| Ile:0.9～1.10 | 0.90 | ||
| Leu:0.9～1.10 | 1.00 | ||
| Tyr:0.9～1.10 | 1.10 | ||
| Cys:1.4～2.1 | 1.80 | ||
| Assay | 95.0%～105.0%(By Anhydrous, Acetic Acid-free ) | 99.80% | |