21-Hydroxy-20-methylpregn-4-en-3-one
Product Name: 21-Hydroxy-20-methylpregn-4-en-3-one（BA）
CAS NO.: 60966-36-1
Appearance: White or almost white crystalline powder
Purity: ≥98.0%
Products Description
Product Name: 21-Hydroxy-20-methylpregn-4-en-3-one(BA)
CAS NO.: 60966-36-1
Structural formula: 
Appearance: White or almost white crystalline powder
Purity: ≥98.0%
Melting point:138℃
LOD: ≤0.50%
Package: Net 25 kg/Drum
Usage: Intermediate of steroid hormone drugs. Progesterone intermediate
Flow Chart: Seed Culture/ Fermentation Culture/ Centrifugation/ Dissolution and Decolorization/ Crystallization/ Filter Pressing/ Filter Pressing/ Centrifugation/ Drying/ Packing
Products feature
High purity
Our products have been subjected to multiple recrystallization processes and strict HPLC testing to effectively remove impurities and by-products, ensuring a stable purity of 98%.
Good solubility
The 21-Hydroxy-20-methylpregn-4-en-3-one molecule contains polar hydroxyl groups, which are compatible with polar organic solvents and are easily soluble in common organic solvents such as ethanol and methanol.
Three-dimensional steroid configuration
This product has a stable and specific three-dimensional rigid steroid skeleton structure, which can provide a precise template for the spatial configuration of drug molecules and help downstream synthesis of drug molecules with higher biological activity.
FAQ
Q: What role does 21-Hydroxy-20-methylpregn-4-en-3-one play in chemical synthesis?
A: 21-Hydroxy-20-methylpregn-4-en-3-one (BA) primarily serves as an intermediate in chemical synthesis, especially in the synthesis of biologically active steroid hormone drugs. It can be converted into other important steroid compounds through further chemical reactions.
Q: What is the solubility of 21-Hydroxy-20-methylpregn-4-en-3-one?
A: 21-Hydroxy-20-methylpregn-4-en-3-one (BA) generally exhibits good solubility in organic solvents such as ethanol and ether. However, its solubility in water may be low. The specific solubility depends on factors such as the nature of the solvent, temperature, and the purity of BA.
Q: What are the storage conditions for 21-Hydroxy-20-methylpregn-4-en-3-one?
A: To maintain the stability and purity of 21-Hydroxy-20-methylpregn-4-en-3-one (BA), it should be stored away from direct sunlight, high temperatures, and moist conditions. It is recommended to store it in a cool, dry, well-ventilated place and keep it away from fire sources and oxidants.
Q: Is 21-Hydroxy-20-methylpregn-4-en-3-one harmful to humans?
A: 21-Hydroxy-20-methylpregn-4-en-3-one (BA) is a chemical substance that, if not handled properly or exposed improperly, may pose a hazard to human health. Therefore, it should be handled and used by relevant safety operating procedures, and appropriate personal protective equipment should be worn. At the same time, it should not be directly discharged into the environment.
Q: What are the synthesis methods for 21-Hydroxy-20-methylpregn-4-en-3-one?
A: The synthesis methods for 21-Hydroxy-20-methylpregn-4-en-3-one (BA) may include multiple chemical reaction steps, such as addition reactions, oxidation reactions, reduction reactions, etc. The specific synthesis method depends on factors such as the desired purity, yield, and cost. Some common synthesis methods may include extraction from natural sources, chemical synthesis, or biotransformation. However, it should be noted that the choice and optimization of the synthesis method should be based on specific research and experimental validation.
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