Short Description:
Basic Info
- Model NO.: Pharmacopoeial grade
- Customized: Non-Customized
- Suitable for: Adult
- Purity: >99%
- CAS No: 897-06-3
- Molecular Weight: 284.39
- Origion: Hubei, China
- Package: Aluminum Foil Bags or Fiber Drum
- Origin: Wuhan, Hubei
- Certification: ISO 9001, USP, BP
- State: Solid
- Product Name: Add(Androsta-1, 4-Diene-3, 17-Dione
- Molecular Formula: C19h24o2
- Specification: SGS
Description:
Basic Info
- Model NO.: Pharmacopoeial grade
- Customized: Non-Customized
- Suitable for: Adult
- Purity: >99%
- CAS No: 897-06-3
- Molecular Weight: 284.39
- Origion: Hubei, China
- Package: Aluminum Foil Bags or Fiber Drum
- Origin: Wuhan, Hubei
- Certification: ISO 9001, USP, BP
- State: Solid
- Product Name: Add(Androsta-1, 4-Diene-3, 17-Dione
- Molecular Formula: C19h24o2
- Specification: SGS
4.Androsta-1, 4-Diene-3, 17-Dione COA:
| TEST ITEMS | SPECIFICATION | RESULTS |
| Description | White Crystalline Powder | White Powder |
| Identification | Positive | Positive |
| Assay(by HPLC) | 98.0~102.0% | 99.9% |
| Absorbance(E1cm) | 465~495 | 482.5 |
| Melting Point | 191~195°C | 193.5~195.0°C |
| Loss On Drying | 0.5%max | 0.19% |
| Specific Rotation | +288°~ +298° | +290.2° |
| Residue On Ignition | 0.1%max | 0.03% |
| Related Substances | Total:1.5%max | <1.3% |
|
|
Single:0.5%max | <0.4% |
| Residue Solvents | 0.2%max | 0.10% |
| Heavy Metals | 20PPm max | <10PPm |
| Conclusion | The specification conform with USP standard. | |
