99% USP Standard Pharmacy Grade Ketoconazole with Fast delivery and Best price

Ketoconazole More Info

Chemical Profile and Structural Characteristics

Ketoconazole (CAS 65277-42-1) is a synthetic imidazole-derived antifungal compound featuring a complex molecular architecture that includes a dioxolane ring connected to an N-substituted piperazine and an imidazole moiety. This specific configuration enables dual functionality through both membrane interaction and enzymatic inhibition mechanisms. The compound presents as a white to off-white crystalline powder with characteristic solubility properties, demonstrating poor water solubility but enhanced dissolution in acidic environments and organic solvents. Its molecular weight of 531.43 g/mol and defined stereochemistry contribute significantly to its biological activity and pharmacokinetic behavior.

Mechanism of Action and Biological Activity

The compound exerts its primary antifungal effect through potent inhibition of the cytochrome P450 enzyme 14α-demethylase, which is essential for ergosterol biosynthesis in fungal cells. This inhibition disrupts membrane integrity by causing accumulation of toxic sterol intermediates while depleting vital membrane components. Additionally, ketoconazole demonstrates activity against various yeast species and dermatophytes through multiple secondary mechanisms including membrane perturbation and oxidative damage induction. At elevated concentrations, the compound affects mammalian steroidogenic pathways through cross-inhibition of adrenal and gonadal cytochrome P450 enzymes, contributing to both its therapeutic applications and toxicity profile.

Therapeutic Applications and Clinical Utility

Ketoconazole remains clinically valuable in topical formulations for treating cutaneous fungal infections including seborrheic dermatitis, tinea versicolor, and candidiasis. Its use in systemic fungal infections has been substantially restricted due to safety concerns, though it maintains importance in veterinary medicine and specialized endocrine applications. Current formulations include creams, shampoos, and gels typically containing 1-2% active ingredient, with emerging research exploring novel delivery systems for enhanced cutaneous retention and reduced systemic exposure. The compound's broad-spectrum activity and established efficacy continue to support its role in dermatological therapeutics despite the development of newer antifungal agents.

Quality Specifications and Manufacturing Standards

We supply ketoconazole API that complies with rigorous pharmacopeial requirements, including comprehensive characterization through multiple analytical techniques. Critical quality attributes encompass identity confirmation by spectroscopic methods, HPLC purity determination, controlled limits for related substances, and specified tests for residual solvents and heavy metals. Our manufacturing process employs advanced purification technologies and stringent in-process controls to ensure batch-to-batch consistency and minimal impurity profiles. Validated stability studies support appropriate storage conditions and shelf-life determinations, with particular attention to protection from light, moisture, and oxidative degradation.

Safety Profile and Regulatory Considerations

Ketoconazole demonstrates a well-characterized safety profile with distinct risk-benefit considerations based on administration route. Topical applications generally exhibit favorable tolerability with localized irritation representing the most common adverse effect. Systemic administration carries significant warnings regarding hepatotoxicity and endocrine effects, leading to restricted use in many jurisdictions. Regulatory status varies globally, with topical formulations maintaining approval for dermatological use while oral administration faces limitations. We provide comprehensive safety data and regulatory documentation to support appropriate risk management and compliance with international standards for pharmaceutical manufacturing and therapeutic application.

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FAQ

Q1. Can I get a free sample?

We can send you a samll free sample, and you only need to pay for the shipping cost.

Q2. What is the HyperChem payment term?

T/T in advance
LC at sight
DP at sight

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Q3. What is HyperChem shipment policy?

Our policy is to strive for the quickest shipment time possible.

For ready stock samples, they are usually shipped within 3 working days after payment received.
For non-ready stock, please contact HyperChem sales team to negotiate.

Q4. What is HyperChem shipment term?

By Express  
FedEx  UPS  DHL  EMS                               
Fast: 3-7 days around, high cost, door to door service

By Air                                        
Suitable for more than 50kg 
Fast: 3-7 days, hight cost, port to port, professional broker needed 

By Sea
Suitable for more than 500kg      
Fast: 7-45 days, low cost, port to port, professional broker needed 

We will always attempt to utilize the quickest and most affordable way for customers to receive orders. And follow -up with customers via email for all shipment details as well as updated track information until it arrives without damage.

Q5. What HyperChem will provide after shipment?

For sample orders: 
After shipment is done, an timely email including:

1. Track details (Fedex /TNT/DHL/EMS Track number)
2. Packaging photo
3. COA, MSDS, etc
4. Dispatch date & Estimated arriving time
5. Shipping invoice

For commercial orders
A full set of shipment documents as well as package photos can be provided in scan-copy and original, to help customers complete the customs clearance process.

Company Profile

Established in 2013, Hyper Chem has exclusive tie-ups with leading manufacturers, supplying raw materials produced in GMP and ISO 9002 certified facilities, and provides high-quality ingredients and raw materials to cater to the requirements of our diverse range of clients.

Among them, our key client industrial sectors around the global are:

Pharmaceuticals
Nutrition Ingredients/ Dietary supplements
Cosmetic Ingredients
Food Ingredients
Veterinary API
Agriculture fertilizer
Custom Synthesis lab supply

HyperChem provides to its wonderful and honorable clients comprehensive purchasing and distribution services which ensure that we are delivering the right generic, raw, or customized product, make sure that we are delivering it at the right time, ensure that it is delivered in the specified amount, and in the right kind of packaging to clients and customers of all types of industries irrespective of their size of operation.