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High Purity 99% Pregnenolone CAS 145-13-1 Intermediate Fast Shipping Best Price

Name: High Purity 99% Pregnenolone CAS 145-13-1 Intermediate Fast Shipping Best Price
Brand: HyperChem
SKU: pr2409261431
Price: 320 USD
Availability: InStock

TDS 11 Inquiries

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CAS No.:

145-13-1

Grade:

Pharmaceutical Grade

Content:

99.5%

Port:

Hangzhou

Brand:

HyperChem

Packaging:

1kg/Tin

Price valid (until):

2024-10-26

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Hangzhou Hyper Chemicals Limited

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Pharmaceuticals,Peptide,Cosmetics,Nutritional Supplements

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Product Description
Seller Information
Inquiry History

Description

Name	Pregnenolone
CAS number	145-13-1
Synonym	Pregnenolone; NSC 1616; NSC 18158; Prenolon; Regnosone; Skinostelon; Enelone; Natolone; Pregnetan; Pregneton; Pregnolon.
Description	Pregnenolone is a naturally occurring steroid hormone and a crucial precursor in the biosynthesis of various steroid hormones. It is chemically classified as a C21 steroid, with the molecular formula C21H32O2 and a molar mass of approximately 316.48 g/mol. Pregnenolone is characterized by its four interconnected carbon rings, typical of steroid structures, and features a hydroxyl group at the 3-position and a double bond between the 5 and 6 positions of the A ring. This specific arrangement allows it to function effectively as a precursor for other hormones.
Structure
Molecular Formula	C₂₁H₃₂O₂
Molecular Weight	316.49 g/mol
Appearance	White solid powder
Quality Standard	99%
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	Dry, dark and at 2~8 ℃ for short term (days to weeks) or -20 ℃ for long term (months to years).
Shelf Life	>2 years if stored properly
Sample package	Aluminium foil bag, Bottle
Commercial package	Aluminium Tin
Origin	China

Pregnenolone More Info

Pregnenolone is a naturally occurring steroid hormone produced primarily in the adrenal glands, as well as in the ovaries, testes, and brain. It is often referred to as the "mother hormone" because it serves as a precursor to various other hormones, including progesterone, estrogen, testosterone, and cortisol. This designation highlights its crucial role in the synthesis of these hormones that regulate numerous physiological processes in the body.

Key Features and Benefits:

Hormone Precursor:

Pregnenolone is the starting point for the production of several vital hormones. As a precursor, its levels can influence the overall hormonal balance in the body, affecting everything from mood to metabolism.

Cognitive Function:

Research suggests that pregnenolone may play a role in cognitive health. Some studies have indicated that it might contribute to improved memory, learning abilities, and neuroprotection, making it a subject of interest for age-related cognitive decline.

Mood and Stress Regulation:

Pregnenolone is believed to impact mood and stress response. It may help in managing mood swings and alleviating symptoms related to anxiety and stress by influencing cortisol production and other stress-related hormones.

Sleep Quality:

Some individuals use pregnenolone supplements to potentially improve sleep quality. It is thought to support the body's natural circadian rhythms and enhance overall relaxation.

Anti-Inflammatory Properties:

Pregnenolone may possess anti-inflammatory effects, contributing to the modulation of inflammatory responses in the body, which is beneficial for conditions characterized by chronic inflammation.

Potential in Hormonal Imbalances:

Supplementation with pregnenolone is sometimes considered for addressing hormonal imbalances, particularly in individuals experiencing symptoms related to menopause or andropause, such as fatigue, mood changes, and low libido.

Usage and Administration:

Pregnenolone is available in various forms, including oral tablets and topical creams. The dosage and administration can vary based on individual needs and health goals. It is important for users to consult with healthcare professionals before starting any supplementation, especially if they have underlying health conditions or are taking other medications.

Safety and Considerations:

Pregnenolone supplementation is generally regarded as safe for most people when used appropriately. However, it can lead to hormonal fluctuations, so monitoring is essential. Individuals should be aware of potential side effects, which may include headaches, dizziness, or changes in mood. Long-term effects of pregnenolone supplementation are still being studied.

In summary, pregnenolone is a key steroid hormone with a pivotal role as a precursor to other vital hormones. Its potential benefits span cognitive function, mood regulation, sleep quality, and anti-inflammatory effects. With its importance in hormonal balance, further research continues to explore its applications in various health contexts.

Product Image

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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

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:

Bulk Drug Intermediates

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

See More Pregnenolone Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
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.

See More Pregnenolone Safety Data Sheet 

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

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

Post an enquiry for this product

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High Purity 99% Pregnenolone CAS 145-13-1 Intermediate Fast Shipping Best Price

Product Description

Seller Information