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Pregnenolone, CAS No.: 145-13-1

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Unit Price: Get Latest Price
CAS No.:

145-13-1

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Shanghai or Beijing

Brand:

HANDOM CHEM

Packaging:

1kg/Aluminum Foil Bag; 25kg/Fibre Drum

Price valid (until):

2023-12-06

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

Semaglutide,Tirzepatide,HCG,Retatrutide,Cagrilintide,Medetomidine

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Details  


    Product Name: Pregnenolone
    Alias: 5-pregnenolone; DELTA5-PREGNENOLONE; 5-pregnen-3B-ol-20-one; 5-Pregnen-3beta-ol-20-one; 3-hydroxypregn-5-en-20-one; 3b-hydroxy-5-pregnen-20-one; DELTA5-PREGNEN-3B-OL-20-ONE; DELTA-5-PREGNENE-3B-OL-20-ONE; 3beta-Hydroxy-5-pregnen-20-one; 3BETA-HYDROXYPREGN-5-EN-20-ONE; DELTA5-PREGNEN-3BETA-OL-20-ONE; 3BETA-HYDROXY-5-PREGNEN-20-ONE; 3-beta-hydroxypregn-5-en-20-one; (3beta)-3-hydroxypregn-5-en-20-one; (3beta,9xi,14xi)-3-hydroxypregn-5-en-20-one; (3beta,8xi,9xi,14xi)-3-hydroxypregn-5-en-20-one
    CAS No.: 145-13-1
    EINECS No.: 205-647-4
    Molecular Formula: C21H32O2
    Molecular Weight: 316.48



    Brief Introduction:
    Pregnenolone is an important intermediate in the synthesis of progesterone, finasteride, etc., and is used as an intermediate for steroid drugs and in the synthesis of steroid drugs.

    Shop Pregnenolone, CAS No.: 145-13-1-Detailed Image 1

    Test Items Specifications
    Appearance White-like crystalline powder
    Melting range 180.0℃ ~ 193.0℃
    Loss on drying Not more than 0.40%
    Assay Not less than 99.0%
    Specific optical rotation +25.5° ~ +31.5°
    Total impurities Not more than 1.00%
    Any single impurity Not more than 0.50%

    Effects:
    ♔ Pregnenolone plays an important role in the developing nervous system and lungs of the fetus, it can promote the development of the fetal brain and nervous system, improving the fetal intelligence and cognitive abilities. In addition, pregnenolone can promote the development of fetal lungs, allowing them to breathe better after birth.


    ♔ Anti-Aging: Preliminary research suggests that pregnenolone may provide beneficial effects in menopause, osteoporosis, Alzheimer's disease, Parkinson's disease, chronic fatigue, and aid in weight loss.


    ♔ Antidepressant: Taking pregnenolone can improve symptoms of depression and alleviate dysthymia.

    Packaging:
    1kg/Aluminum Foil Bag; 25kg/Fibre Drum.

    Storage Conditions:
    Preserved in unopened original containers in a cool dry place before using; kept away from direct sunlight, heat and moisture.

    Shelf Life:
    24 months if stored under above mentioned conditions.

    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

    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,HCG,Retatrutide,Cagrilintide,Medetomidine

    Location:

    RM702, Building 21, Liuhe Road, Ganjingzi Dist, Dalian, Liaoning, China

    Payment Terms:

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

    Average lead Time:

    15

    Total Annual Revenue:

    $5 million-$10 million

    Total Employees:

    51-100

    Year of Establishment:

    2020

    Dalian Handom Chemicals Co., Ltd.(HDC CHEM) is a professional 15-Year-Experienced Supplier of APIs & Intermediates, Pharmaceutical Excipients, Food & Nutraceutical Ingredients, Personal Care Chemicals and Specialty Chemicals from northeast of China, which strives to provide customers with high-quality products and comprehensive service across all over the world, our main products cover Retatrutide Lyophilized Powder, Retatrutide, Tirzepatide, Tirzepatide Lyophilized Powder, Semaglutide, Mazdutide, Cagrilintide, LL-37, Thymosin Alpha 1(Thymosin α1), MT-2, MOTS-c, HEP-1, TB-500, NAD+, GHK-Cu, Glow, Klow, Selank, Semax, Glutathione, 5-Amino-1MQ, ARA-290, SS-31, DSIP, SNAP-8, Medetomidine, Medetomidine Hydrochloride, Salcaprozate Sodium, Sodium 8-(2-hydroxybenzamido)octanoate, 2,6-Dimethyl Beta Cyclodextrin, mPEG-DMG-2K, mPEG-DSPE-2K, 1,2-Distearoyl-sn-3-phosphacholine(DSPC), 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine(DOPE), Pharmaceutical Grade Fructose, Lactose Anhydrous, Lactose Monohydrate, Orotic acid anhydrous, Orotic acid monohydrate, 6-Methyluracil, Chitosan, Mushroom Chitosan, Chitosan Hydrochloride, Chitosan Oligosaccharide, Alginate Oligosaccharide, Inulin, L-Serine, Mung Bean Peptide, Walnut Peptide, Rice Peptide, Oyster Peptide, Sea Cucumber Peptide, Hydrolyzed Keratin, Folic Acid, Vitamin E Acetate, Vitamin B2, Riboflavin Sodium Phosphate, Pyridoxal 5'-phosphate Monohydrate, Vegan Vitamin D3, Vitamin A Palmitate, Vitamin A Acetate, Apple Pectin, Citrus Pectin, Sunflower Pectin, Salidroside, Urolithin A, Milk Thistle Extract, Saffron Extract, Red Clover Extract, Sulforaphane, Glucoraphanin, Soy Isoflavones, Soy Lecithin, Soya Lecithin, Egg Yolk Lecithin, Phosphatidylserine, Cooling Agent WS-3, Cooling Agent WS-5, Cooling Agent WS-10, Cooling Agent WS-12, Cooling Agent WS-23, Cooling Agent WS-27, Menthyl Lactate, Menthyl PCA, Avobenzone, Benzophenone-3 (UV-9), Benzophenone-4 (UV-284), Bis-ethylhexyloxyphenol Methoxyphenyl Triazine (Bemotrizinol), Diethylaminohydroxybenzoyl Hexyl Benzoate (UVA Plus), Diethylhexyl Butamido Triazone (Iscotrizinol), Disodium Phenyl Dibenzimidazole Tetrasulfonate (DPDT), Ethylhexyl Triazone (UVT-150), Homosalate, Octocrylene, 2-Ethylhexyl Salicylate (Octyl Salicylate), 2-Ethylhexyl Trans-4-Methoxycinnamate (OMC), 2-Phenylbenzimidazole-5-Sulfonic Acid (UV-T), Lanolin Anhydrous, Palmitoyl Tripeptide-5, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Biotinoyl Tripeptide-1, etc.

  • 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
    Post an enquiry for this product
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