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Home > Active Pharmaceutical Ingredients > Hormones and the Endocrine System > 21-Hydroxy-17-(1-oxopropoxy)pregn-4-ene-3,20-dione for Sale > Supply High Purity 99% White Powder Clascoterone CAS 19608-29-8 For Hair Growth
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Supply High Purity 99% White Powder Clascoterone CAS 19608-29-8 For Hair Growth

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Unit Price: Get Latest Price
CAS No.:

19608-29-8

Grade:

Pharmaceutical Grade

Content:

99%

Port:

SHANGHAI

Brand:

HyperChem

Packaging:

1kg/Bag, 25kg/drum

Price valid (until):

2025-01-25

Company Type:
Trader
Location:
China
Qualification:
Main Products:

Pharmaceuticals,Peptide,Cosmetics,Nutritional Supplements

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Name

    Clascoterone

    CAS number

    19608-29-8

    EINECS number

    685-282-9

    Synonym

    CB-03-01; CB 03-01; CB0301; CB-0301; CB 0301; CB03-01; cortexolone 17alpha-propionate; Clascoterone; (8R,9S,10R,13S,14S,17R)-17-(2-hydroxyacetyl)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl propionate

    Description

    Clascoterone, also known as CB-03-01 and cortexolone 17alpha-propionate, is a topical and peripherally selective and potent androgen antagonist for topical treatment of acne vulgaris. In addition to its use in acne treatment, clascoterone is also being explored for its potential in treating androgenetic alopecia (AGA), a common form of hair loss. Clascoterone is a steroidal antiandrogen, or antagonist of the androgen receptor (AR), the biological target of androgens such as testosterone and dihydrotestosterone (DHT). In a bioassay, the topical potency of the medication was greater than that of progesterone, flutamide, and finasteride and was equivalent to that of cyproterone acetate. Likewise, it is significantly more efficacious as an antiandrogen than other AR antagonists such as enzalutamide and spironolactone in scalp dermal papilla cells and sebocytes in vitro.

    Structure

    Shop Supply High Purity 99% White Powder Clascoterone CAS 19608-29-8 For Hair Growth-Detailed Image 1

    Molecular Formula

    C24H34O5

    Molecular Weight

    402.52 g/mol

    Appearance

    Solid powder

    Quality Standard

    Enterprise Standard

    Assay

    ≥98%

    Shipping Condition

    Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

    Storage Condition

    Store in cool place. Keep container tightly closed in a dry and well ventilated place.

    Shelf Life

    >2 years if stored properly

    Sample package

    Aluminium foil bag

    Commercial package

    Aluminium Tin, Fiber drum

    Origin

    China

    HS Code

    2934.99.9001


    Clascoterone More Info

    Clascoterone, also known as cortexolone 17α-propionate, is a novel topical antiandrogen therapy primarily indicated for the treatment of acne vulgaris. It is the first of its kind to target androgen receptors directly in the skin, providing a localized treatment option with minimal systemic effects.

    Mechanism of Action

    Clascoterone functions as an androgen receptor antagonist, competing with androgens such as dihydrotestosterone (DHT) for binding to androgen receptors in sebaceous glands and dermal papilla cells. By blocking the effects of DHT, clascoterone reduces the transcription of androgen-responsive genes that promote sebum production and inflammation, key factors in acne pathogenesis . This mechanism allows clascoterone to effectively mitigate the hormonal influences that contribute to acne formation.

    Applications

    Indicated for the treatment of moderate to severe acne in both males and females. Its unique action on androgen receptors makes it particularly effective for patients whose acne is influenced by hormonal factors.

    In addition to its use in acne treatment, clascoterone is also being explored for its potential in treating androgenetic alopecia (AGA), a common form of hair loss.

    Routes of Administration

    Clascoterone is administered topically as a cream (1% concentration). The recommended application involves applying a thin layer to the affected areas twice daily.

    Safety and Side Effects

    Clascoterone is generally well tolerated but may cause several side effects:
    Common Side Effects:
    Localized irritation (itching, burning, redness)
    Dry or scaly skin
    Darkening of the skin
    Mild gastrointestinal symptoms (nausea)
    Serious Side Effects:
    Hypothalamic-pituitary-adrenal (HPA) axis suppression has been observed in some patients, particularly with prolonged use or application over large areas. Symptoms may include fatigue, loss of appetite, or skin discoloration.
    Signs of allergic reactions such as hives or difficulty breathing require immediate medical attention.

    Pharmacokinetics

    Absorption: Clascoterone is designed for topical application, leading to limited systemic absorption. Upon application, it penetrates the skin effectively, reaching dermal levels while minimizing systemic exposure.
    Metabolism: It is rapidly metabolized into cortexolone, an inactive metabolite, primarily through hydrolysis by skin and plasma esterases. Plasma concentrations of cortexolone are typically low following topical application.
    Distribution: Clascoterone shows high protein binding (approximately 84% to 89%) in plasma.
    Elimination: The exact route of elimination has not been fully characterized; however, it is primarily excreted via the skin after local metabolism.
    Half-life: The half-life of clascoterone has not been definitively established but is considered short due to rapid metabolism.



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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

    Bank transfer

    PayPal

    Bitcoin...


    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.




    Certificates
    • Supply High Purity 99% White Powder Clascoterone CAS 19608-29-8 For Hair Growth Certificates 1

    Basic Info
    Product Name:

    21-Hydroxy-17-(1-oxopropoxy)pregn-4-ene-3,20-dione

    Other Name:

    Pregn-4-ene-3,20-dione,21-hydroxy-17-(1-oxopropoxy)-;Pregn-4-ene-3,20-dione,17,21-dihydroxy-,17-propionate;21-Hydroxy-17-(1-oxopropoxy)pregn-4-ene-3,20-dione;Clascoterone;Winlevi

    CAS No.:

    19608-29-8

    Molecular Formula:

    C24H34O5

    InChIKeys:

    InChIKey=GPNHMOZDMYNCPO-PDUMRIMRSA-N

    Molecular Weight:

    402.52

    Exact Mass:

    402.52

    EC Number:

    1533716-785-6

    UNII:

    XN7MM8XG2M

    DSSTox ID:

    DTXSID10471883

    Characteristics
    PSA:

    80.67000

    XLogP3:

    3.76

    Density:

    1.2±0.1 g/cm3

    Boiling Point:

    538.9±50.0 °C at 760 mmHg

    Flash Point:

    179.3±23.6 °C

    Refractive Index:

    1.555

    Hazard Identification

    Classification of the substance or mixture

    Germ cell mutagenicity, Category 2

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Warning

    Hazard statement(s)

    H341 Suspected of causing genetic defects

    Precautionary statement(s)
    Prevention

    P203 Obtain, read and follow all safety instructions before use.

    P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...

    Response

    P318 IF exposed or concerned, get medical advice.

    Storage

    P405 Store locked up.

    Disposal

    P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Pharmaceuticals,Peptide,Cosmetics,Nutritional Supplements

    Location:

    Rm. 803, Tower 4, LOFT49 Creative City Pioneer Zone, No.88 Jiru Rd. Gongshu Dist., Hangzhou, 310015 ZJ, China

    Payment Terms:

    TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    10

    Total Annual Revenue:

    $5 million-$10 million

    Total Employees:

    11-50

    Year of Establishment:

    2013

    Certifications:

    Certification Report by Bureau Veritas

    About HyperChem

    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 meet the needs of a diverse range of pharmaceutical cosmetics ingredients and nootropic supplements companies worldwide.

    Our Competitiveness

    One-stop supply

    Wide Range Of products including pharmaceutical, Cosmetic Ingredients and nootropic supplements

    Among all the pharmaceuticals,

    90% of them with GMP certificates,

    85% of them with DMF files and

    50% of them passed FDA approval,

    30% get CEP certificate

    20% are new R&D products.

    Custom Repackaging Service


    We can efficiently repackage your material into sample sizes, custom batch-specific sizes, or semi-bulk package sizes according to your specifications. And ensures the product is packaged in a quality-controlled environment and will maintain its integrity throughout every stage of the process.

    Quality Control/Quality Assurance


    HyperChem is committed to delivering on its promises of top-quality products with verified quality data.

    All materials are vigorously inspected by the factory and/or outsourced analytical laboratories to ensure each and every lot meets or exceeds our reference standards.

    Trade assurance service with 100% payment protection, It is best achieved by delivering products and services 100% right the first time, on time, every time.

    Professional

    Transparent Communication

    Fast Reaction,

    Professional Suggestion

    Beyond Expectation.

    We have exclusive partnerships with research and production facilities across the country and we offer varied pharmaceutical services in the most cost-efficient way. The production facilities are GMP, WHO-GMP, EU GMP and US FDA approved and are backed by strong regulatory support such as Dossier, DMF, Tech Pack and relevant Stability studies for regulatory filings.

  • Inquiry History
    21 Inquiries
    Country Product Purchase Quantity Date Posted
    United States

    CB-03-01 CAS 19608-29-8 CB-03-01 Raw Powder Clascoterone

    20 G Apr 28, 2026
    Canada

    Hot Sale Raw Material 17alpha-propionate /CB-03-01 /Clascoterone CAS 19608-29-8 99.9% White powder 9

    100 G Oct 28, 2025
    United States

    19608-29-8

    1 MT Apr 19, 2026
    Mexico

    CLASCOSTERONA

    100 G Jun 4, 2026
    Canada

    Cb0301

    5 G May 2, 2026
    Netherlands

    Clascoterone

    2 KG Mar 18, 2026
    United States

    clascoterone CB-03-01 powder

    10 G Dec 12, 2025
    United States

    cb-03-01

    10 G May 15, 2026
    United Kingdom

    Clascoterone

    50 G May 9, 2026
    United States

    Clascoterone

    100 G Mar 12, 2026
    Netherlands

    Clascoterone

    1 KG Jan 4, 2026
    Germany

    Cortexolone 17α -Propionate

    50 G Dec 30, 2025
    United States

    Clascoterone

    1 MT Dec 9, 2025
    South Korea

    Hot Selling Hair Growth Powder CB-03-01/CB0301/Cortexolone 17α -Propionate CAS19608-29-8

    0 G Jan 3, 2025
    Sweden

    Hot Selling Hair Growth Powder CB-03-01/CB0301/Cortexolone 17α -Propionate CAS19608-29-8

    3 G Dec 6, 2024
    United States

    Clascoterone

    25 KG Apr 21, 2026
    United States

    CB-03-01

    50 G Apr 17, 2026
    United States

    Clascoterone

    50 G Apr 6, 2026
    United States

    CB-03-01

    100 G Feb 20, 2026
    Canada

    CB-03-01 (Clascoterone)

    5 KG Oct 24, 2024
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