Good User Reputation for Prilocaine Hydrochloride Cas:1786-81-8 - 17α-Hydroxyproges Terone Acetate CAS 302-23-8 – Kaimubuke
Good User Reputation for Prilocaine Hydrochloride Cas:1786-81-8 - 17α-Hydroxyproges Terone Acetate CAS 302-23-8 – Kaimubuke Detail:
Function
Used as a steroid hormone drug intermediates, can produce steroid and protein hormones cured, male hormone, luteinizing hormone drugs.
Application
1.Used in the synthesis of steroid drug intermediate and steroid drugs;
2.Used as intermediate for the synthesis of progesterone, antiflamison;
3.With the same function of corticosteroids anti-inflammatory.
ITEMS | SPECIFICATION | RESULTS | |
BP2010 /EP6 | Appearance | crystalline powder | Conforms |
Melting point | About 205°C | 206.4°C~206.7°C | |
Identification | Meet the requirements | Conforms | |
Appearance of
solution |
Clear, not more intense than Y7 | Conforms | |
PH | 2.4~3.0 | 2.60 | |
Loss on drying | ≤0.5% | 0.04% | |
Sulphated ash | ≤0.1% | 0.01% | |
Heavy metals | ≤20 ppm | <20 ppm | |
Related substances | ≤0.25% | Conforms | |
Assay | 99.0%~101.0% | 99.8% | |
USP32 | Identification | Meet the requirements | Conforms |
Loss on drying | ≤0.5% | 0.04% | |
Residue on ignition | ≤0.1% | 0.01% | |
Heavy metals | ≤0.003% | <0.003% | |
Residue solvent – Ethanol | ≤0.5% | <0.04% | |
Chloride | 16.9%~17.6% | 17.1% | |
Assay | 98.0%~102.0% | 100.0% | |
Conclusion: The product complies with BP2010/USP32/EP6 standard |
Product detail pictures:
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