| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Customized |
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Pharmaceutical Chemical Raw Powder Pregnenolone Acetate CAS1778-02-5 Pregnenolone Acetate
| Product name: Pregnenolone acetate |
| Other Name: 21-Chlor-9-fluor-11β,17-dihydroxy-16β-methylpregna-1,4-dien-3,20-dion-17-propionat |
| Appearance:White Powder |
| CAS:1778-02-5 |
| M.F:C23H34O3 |
| M.W.:358.51 |
| Specification:99% |
Progesterone belongs to steroid hormones and progesterone drugs Biochemical research; progesterone drugs, clinically used to treat inertial abortion, dysmenorrhea, amenorrhea and other diseases.Hormonal drugs. It is mainly used to promote and maintain uterine changes in the pre-pregnancy period, and is used for habitual abortion and irregular menstruation Induces the maturation and secretion activity of the inner wall of the uterus; inhibits ovulation. Progesterone is closely related to the occurrence of breast cancer.
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| ITEM | SPECIFICATION | RESULT | METHOD |
| Appearance | White powder, neutral odor, highly hygroscopic | Conforms | Visual |
| Identification | Standard solution and test solution same spot,RF | Conforms | TLC |
| Specific Optical | -2.4°~ -2.8° | -2.72° | |
| Heavy metals (as PB) | ≤10ppm | Conforms | AAS |
| Sulfate (SO4) | ≤0.02% | Conforms | Colorimetry |
| Chloride (Cl) | ≤0.02% | Conforms | Colorimetry |
| Phosphate Ion (P) | ≤5ppm | Conforms | Colorimetry |
| Residual solvent(ethanol) | ≤1.0% | Conforms | HS-GC |
| pH | 4.5~7.0 | 5.10 | |
| Related substance | Spot not bigger than standard solution spot | No spot | TLC |
| Water Content | ≤2% | 0.26% | KF |
| Assay (dried basis) | 98.0%--102.0% | 99.48% | Potentiometric titration |
| Assay (dried basis) | 98.5%--100% | 99.2% | HPLC |
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