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Home > Active Pharmaceutical Ingredients > Other Chemical Drugs > Pregnenolone for Sale > Manufacture Direct Supply Raw Material Pregnenolone Powder CAS 145-13-1
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Manufacture Direct Supply Raw Material Pregnenolone Powder CAS 145-13-1

TDS 13 Inquiries

Unit Price: Get Latest Price
CAS No.:

145-13-1

Grade:

Pharmaceutical Grade

Content:

98%

Port:

china any port

Brand:

TNJONE

Packaging:

1kg ,25kg or according to customer's detail requirement.

Price valid (until):

2025-12-30

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

Semaglutide,Tirzepatide,API,Vitamins,Food Additive

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Manufacture Direct Supply Raw Material Pregnenolone Powder CAS 145-13-1

    What  is Pregnenolone?

    Pregnenolone is a steroid hormone involved in the steroid genesis of progesterone, mineral corticoids, glucocorticoids, androgens, and estrogens. As such it is a prohormone. 

    Pregnenolone is a GABAA antagonist and increases neurogenesis in the hippocampus. Like other steroids, pregnenolone consists of four interconnected cyclic hydrocarbons. 

    It contains ketone and hydroxyl functional groups, two methyl branches, and a double bond at C5, in the B cyclic hydrocarbon ring. Like all steroid hormones, it is hydrophobic. 

    Its esterified version, pregnenolone sulfate, is water-soluble.

    Items Specifications
    Product Name Pregnenolone
    CAS No. 145-13-1
    Appearance white Powder
    Assay 98%
    MF C21H32O2
    MW 316.48
    Melting Point 188-190 °C
    Boiling Point 395.89°C (rough estimate)
    Density 1.0382 (rough estimate)


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    Certification 

    Technical Date Sheet:


    Items

    Standards

    Results

    Physical Analysis



    Description

    White Fine Powder Complies

    Assay

    99.0%min 99.52%

    Mesh Size

    100 % pass 80 mesh Complies

    Ash

    ≤ 5.0% 2.85%
    Loss on Drying ≤ 5.0% 2.85%
    Chemical Analysis

    Heavy Metal ≤ 10.0 mg/kg Complies
    Pb ≤ 2.0 mg/kg Complies
    As ≤ 1.0 mg/kg Complies
    Hg ≤ 0.1 mg/kg Complies
    Microbiological Analysis

    Residue of Pesticide Negative Negative
    Total Plate Count ≤ 1000cfu/g Complies
    Yeast&Mold ≤ 100cfu/g Complies
    E.coil Negative Negative
    Salmonella Negative Negative


    Function

    Pregnenolone is used for fatigue and increasing energy; Alzheimer's disease and enhancing memory; trauma and injuries; as well as stress and improving immunity. 

    It is also is used for skin disorders including psoriasis and scleroderma. Women use pregnenolone for lumpy breasts (fibrocystic breast disease), a disorder of the lining of the uterus (endometriosis), symptoms of menopause, andpremenstrual syndrome (PMS). Some people use pregnenolone for slowing or reversing aging, arthritis, anddepression. 

    It is also used for strengthening the heart, allergic reactions, "detoxification," lupus, multiple sclerosis (MS), prostate problems, and seizures. Because the body uses pregnenolone to make many hormones, pregnenolone was studied for stress, fatigue, and arthritis in the 1940s before lab-made hormones became available.


    Company Information 


    Shaanxi TNJONE Pharmaceutical Technology Co., LTD., located in the beautiful ancient capital of Xi 'an, is committed to pharmaceutical raw materials, kill varieties, food and feed additives, chemical reagents, plant extracts and other fields, the enterprise adhering to provide customers with quality service, supply high-quality products. Our company after careful planning, hard study, gradually formed a complete service system, based on the domestic and foreign raw materials market special development. Make the raw materials industry bigger and stronger, and serve the vast number of new and old customers. With "world peace and health" as its responsibility, the company adheres to the service concept of "meeting all requirements of customers for products", and guarantees the service principle of "providing qualified products", so that you can get the "God-like" noble shopping enjoyment. Our company has more than 500 kinds of raw materials inventory at any time to meet the various needs of customers for products. The company's products all comply with the relevant national regulations, from the smallest packaging to tons of goods are available. Is your choice of raw materials the best partner.


    Shaanxi TNJONE Pharmaceutical Technology Co., Ltd. is willing to rely on the rapid development of e-commerce and national policy support of the good environment background, nesting, welcome people from all walks of life to visit our company, exchange, and seek common development, looking forward to sharing with you, win-win, to realize the dream.


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    FAQ

    1.How to get in touch with us?

    You can chat with us by Trademanager,WhatsApp or simply giving us an email, a phone call. All our contacts information can be found from our website.

     

    2.Are you a manufacturer or trade company?

    We are a professional manufacturer.

     

    3.Can I get a sample?

    Yes, free sample can be provided, but shipping cost is covered by your side.

     

    4.What's your MOQ?

    It is based on the different product. Some are 1g while some are 1 kg. Please be free to consult our salesman.

     

    5.When can I get the quotation?
    We usually quote within 1 hours after we get your inquiry. If it's a urgent order you can call us or mention it in your email subject, and we can take it as priority.

     

    6.Is there any discount?
    Yes, some products are applied for discount, but it depends on the quantity.

     

    7.Can you do OEM for me?
    Yes,we accept OEM orders, just contact us and give us your requirement. We will offer you a reasonable price and make samples ASAP.

    Certificates

    Basic Info
    Product Name:

    Pregnenolone

    Other Name:

    Pregn-5-en-20-one,3-hydroxy-,(3β)-;Pregn-5-en-20-one,3β-hydroxy-;(3β)-3-Hydroxypregn-5-en-20-one;Arthenolone;Enelone;3β-Hydroxy-Δ5-pregnen-20-one;17β-[1-Ketoethyl]-Δ5-androsten-3β-ol;Natolone;Δ5-Pregnene-3β-ol-20-one;Δ5-Pregnen-3β-ol-20-one;Pregn-5-en-3β-ol-20-one;Prenolon;Skinostelon;Pregnenolone (progesterone precursor);3β-Hydroxypregn-5-en-20-one;Δ5-Pregnenolone;Bina-Skin;Pregnetan;Pregneton;Pregnolon;Regnosone;Pregn-5-ene-3β-ol-20-one;3β-Hydroxy-5-pregnene-20-one;Pregnenolone;5-Pregnenolone;NSC 1616;NSC 18158;Pregnelon;3β-Hydroxy-5-en-20-one;116907-59-6;2481-60-9;72560-38-4

    CAS No.:

    145-13-1

    Molecular Formula:

    C21H32O2

    InChIKeys:

    InChIKey=ORNBQBCIOKFOEO-QGVNFLHTSA-N

    Molecular Weight:

    316.47800

    Exact Mass:

    316.48

    EC Number:

    205-647-4

    NSC Number:

    18158|1616

    DSSTox ID:

    DTXSID00872921

    HScode:

    2937290090

    Categories:

    Other Chemical Drugs

    Characteristics
    PSA:

    37.30000

    XLogP3:

    4.51530

    Appearance:

    white to off-white powder

    Density:

    1.09 g/cm3

    Melting Point:

    192 °C

    Boiling Point:

    443.3ºC at 760 mmHg

    Flash Point:

    188.9ºC

    Refractive Index:

    1.549

    Water Solubility:

    ethanol: soluble 10mg/mL, clear, colorless to faintly yellow

    Vapor Pressure:

    1.02E-09mmHg at 25°C

    Hazard Identification

    Classification of the substance or mixture

    Not classified.

    GHS label elements, including precautionary statements

    Pictogram(s) No symbol.
    Signal word

    No signal word

    Hazard statement(s)

    none

    Precautionary statement(s)
    Prevention

    none

    Response

    none

    Storage

    none

    Disposal

    none

    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:

    Manufactory

    Main Products:

    Semaglutide,Tirzepatide,API,Vitamins,Food Additive

    Location:

    No. 4C-11-A392, Financial Port, Northwest corner of Fengjing Avenue and Fengxin Road, Fengdong New City, Xi 'an, Shaanxi Province

    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:

    5

    Total Annual Revenue:

    $5 million-$10 million

    Total Employees:

    11-50

    Year of Establishment:

    2019

    Shaanxi TNJONE Pharmaceutical Technology Co., LTD., located in the beautiful ancient capital Xi 'an, is committed to the peptide industry, pharmaceutical raw materials, food and feed additives, veterinary drugs and other fields, the enterprise adhering to provide customers with quality service, supply high-quality products, "world peace and health" as its responsibility, the company adhering to the "meet all customer requirements for products" as the service concept, Guarantee "provide qualified products" as the service principle, so that you get "God-like" noble shopping enjoyment. Our company has more than 1000 kinds of polypeptides, raw materials inventory, at any time to meet the various needs of customers for products. Is your best partner.
  • Inquiry History
    13 Inquiries
    Country Product Purchase Quantity Date Posted
    India

    Bulk Supply pregnenolone CAS 145-13-1 Chinese Professional Supplier

    10 KG Jul 10, 2023
    United States

    Pregnenolone powder Factory price 99% White Powder cas 145-13-1 Evergreen EGC-Pregnenolone

    10 KG Aug 31, 2023
    Germany

    Pregnenalone

    100 G Feb 28, 2026
    United Kingdom

    Pregnenolone 99% White podwer cas145-13-1 senwayer

    2 KG Oct 9, 2025
    Algeria

    Pregnenolone

    10 KG Feb 27, 2025
    Sweden

    pregnenolone

    25 G Aug 29, 2025
    Algeria

    pregnenolone

    200 G Dec 6, 2024
    Netherlands

    Pregnenolone

    100 G Jun 3, 2026
    Sweden

    Pregnenolone

    25 G Aug 23, 2025
    Germany

    Pregnenolone Bioidentical & Micronized

    1 KG Jul 7, 2025
    France

    High quality steroid power 99% Minstrel

    1 KG Jul 7, 2024
    United States

    pregnenolone

    1 G Feb 1, 2024
    United States

    Pregnenolone

    1 G Jan 31, 2024
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