1096-38-4 | Pregna-4,16-Diene-3,20-Dione

Packsize	Purity	Availability	Price	Discounted Price
50mg	95%	1 week	$55.00	$39.00
1g	95%	1 week	$912.00	$639.00

Description

• Catalog Number: AB50420
• Chemical Name: Pregna-4,16-Diene-3,20-Dione
• CAS Number: 1096-38-4
• Molecular Formula: C21H28O2
• Molecular Weight: 312.4458
• MDL Number: MFCD00003651
• SMILES: O=C1CC[C@]2(C(=C1)CC[C@@H]1[C@@H]2CC[C@]2([C@H]1CC=C2C(=O)C)C)C

Upstream Synthesis Route

Pregna-4,16-diene-3,20-dione, also known as pregnadiene-3,20-dione, is a key intermediate in the chemical synthesis of various corticosteroids and related pharmaceutical compounds. This compound serves as a crucial building block in the production of potent synthetic glucocorticoids and mineralocorticoids, which are commonly used in the treatment of inflammatory disorders, autoimmune conditions, and hormonal imbalances.In chemical synthesis, Pregna-4,16-diene-3,20-dione undergoes a series of selective functional group transformations, such as oxidation, reduction, and functional group protection/deprotection reactions, to generate the desired corticosteroid analogs. By manipulating the chemical structure of Pregna-4,16-diene-3,20-dione through precise synthetic methods, chemists can modify the biological activity, pharmacokinetics, and physicochemical properties of the final corticosteroid products.Furthermore, the versatile nature of Pregna-4,16-diene-3,20-dione allows for the introduction of specific substituents at various positions on the steroid backbone, enabling the synthesis of novel corticosteroid derivatives with enhanced potency, selectivity, and therapeutic profiles. Overall, the strategic utilization of Pregna-4,16-diene-3,20-dione in chemical synthesis plays a critical role in the development of new corticosteroid medications with improved efficacy and reduced side effects.