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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > Pregnenolone for Sale > Pregnenolone 99% white powder 145-13-1 Senwayer
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Pregnenolone 99% white powder 145-13-1 Senwayer

TDS 11 Inquiries

Unit Price: Get Latest Price
CAS No.:

145-13-1

Grade:

Food Grade

Content:

99%

Port:

shanghai

Brand:

Senwayer

Packaging:

500g/ bag 25kg/ drum

Price valid (until):

2023-07-14

Company Type:
Trader
Location:
China
Payment Terms:
TT against copy of documents,L/C
Average Lead Time:
10 days
Qualification:
Main Products:

API,nutrition supplements,plant extract,peptide,HCG,6-Aminocaproic acid

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Information  


    Pregnenolone is a chemical that is found in our bodies. It can also be made in a laboratory. People use it for medicine.

    Pregnenolone is used for autism, back pain, bipolar disorder, schizophrenia, and many other conditions, but there is no good scientific evidence to support its use.



    Product  namePregnenolone
    CAS No.145-13-1
    MFC21H32O2
    MW316.48
    EINECS No.205-647-4
    Melting point188-190 °C
    Boiling point395.89°C (rough estimate)
    Density1.0382 (rough estimate)
    StorageRefrigerator


      About us  


    Wuhan senwayer century chemical Co.,Ltd located in the predominant WuHan City where is a traffic hinge of China,specilize in producing and developing pharmaceutical & its intermediates, Pesticide Intermediate, food additive, Plant extracts,and in distributing the products of our own company and affiliated enterprises.
    We have set up R&D center, quality inspection center and manufacturing site in Wuhan, Jiangsu and others places.
    Our company has professional staff who deal with chemical R&D and scientific management, and holds several sets of analyzing instruments with high efficiency and high sensitivity, such as HPLC, GC and Spectrophotometer. Meanwhile, we possess of complete Q.A. and Q.C. system, supply chemical products with good quality and custom-tailored products according to our clients' requirement.
    We have professional sales team, focus on quality and service, and we have achieved excellent performance over the years. Our company is committed to the development of international market , our products are mainly exported to many countries and regions, such as Europe, America, South-east Asia, the Middle East and Africa etc.
    With our efforts and good service, We sincerely hope to establish long-term cooperation and common development with our customers.
    If you are interested, pls contact me freely!

    ECHEMI Editorial Reference
    white to off-white powderChEBI: A 20-oxo steroid that is pregn-5-ene substituted by a beta-hydroxy group at position 3 and an oxo group at position 20.

    Certificates
    • Pregnenolone 99% white powder 145-13-1 Senwayer Certificates 1 TDS

    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

    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:

    Trader

    Main Products:

    API,nutrition supplements,plant extract,peptide,HCG,6-Aminocaproic acid

    Location:

    Room 707, Block A, Zhongxing Times Digital Trade Port, No. 79 Xudong Street, Hongshan District, Wuhan City

    Payment Terms:

    TT against copy of documents,L/C

    Average lead Time:

    10 days

    Total Annual Revenue:

    $2.5 million-$5 million

    Total Employees:

    51-100

    Year of Establishment:

    2020

    Company Certificates
    • Dingwang Technology (Wuhan) Co., Ltd.Verified supplier certificate Verified supplier certificate
    • Dingwang Technology (Wuhan) Co., Ltd.SGS SGS
      Dingwang Technology (Wuhan) Co., Ltd located in the predominant WuHan City where is a traffic hinge of China,specilize in producing and developing pharmaceutical & its intermediates, Peptide, Nutritional supplements,food additive, Plant extracts,and in distributing the products of our own company and affiliated enterprises.
          We have set up R&D center, quality inspection center and manufacturing site in Wuhan, Jiangsu and others places.

    Our company has professional staff who deal with chemical R&D and scientific management, and holds several sets of analyzing instruments with high efficiency and high sensitivity, such as HPLC, GC and Spectrophotometer. Meanwhile, we possess of complete Q.A. and Q.C. system, supply chemical products with good quality and custom-tailored products according to our clients' requirement.
           We have professional sales team, focus on quality and service, and we have achieved excellent performance over the years. Our company is committed to the development of international market , our products are mainly exported to many countries and regions, such as Europe, America, South-east Asia, the Middle East and Africa etc.
         With our constant efforts and good service, We sincerely hope to establish long-term cooperation and common development with our customers.
  • Inquiry History
    11 Inquiries
    Country Product Purchase Quantity Date Posted
    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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