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Methenolone enanthate 99.99%

Name: Methenolone enanthate 99.99%
Brand: Customized
SKU: pr2609212272
Price: 0.1 USD
Availability: InStock

139 Inquiries

Unit Price:

$0.1/KG FOB

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CAS No.:

303-42-4

Grade:

Laboratory Grade

Content:

99%

Port:

Antwerp

Brand:

Customized

Packaging:

Vacuum park, Bottles

Price valid (until):

2026-10-21

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PERBAVI SPRL

Company Type:

Distributor

Location:

Belgium

Payment Terms:

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

Average Lead Time:

14 days

Qualification:

Main Products:

Dihexa,Semax Powder,Piracetam Powder,Pramiracetam Powder,Noopept Powder,Oxiracetam Powder

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Methenolone Enanthate | Pharmaceutical Active Ingredient

Methenolone Enanthate is a long-acting ester of methenolone, an anabolic-androgenic steroid used historically in pharmaceutical contexts. It is a specialized active pharmaceutical ingredient (API) requiring appropriate regulatory controls and quality documentation.

Methenolone Enanthate is supplied for legitimate pharmaceutical and research purposes where permitted by applicable laws. Product identity, purity, residual solvents, and other quality parameters should be verified through appropriate analytical documentation.

Methenolone Enanthate Specifications

Item	Information
Product Name	Methenolone Enanthate
Chemical Class	Anabolic-androgenic steroid
CAS Number	303-42-4
Molecular Formula	C27H42O3
Molecular Weight	414.63 g/mol
Appearance	Typically white to off-white solid
Form	Pharmaceutical / research material, depending on grade
Purity	According to batch specification
Grade	API / Research Grade, where legally applicable
Documentation	COA, SDS, and relevant quality documentation

Specifications may vary by manufacturer and grade. Buyers should verify the current COA and analytical specification for the exact batch.

Pharmaceutical and Research Applications

Methenolone Enanthate has been associated with pharmaceutical applications involving anabolic-androgenic steroid therapy. Its use is subject to medical, pharmaceutical, and regulatory requirements that vary by country.

Research involving this compound should be conducted only by appropriately authorized institutions and personnel. It should not be promoted or represented as a general-purpose performance-enhancing product.

Quality and Documentation

Professional pharmaceutical procurement may require documentation such as:

Certificate of Analysis (COA)
Safety Data Sheet (SDS)
Batch identification
Identity and purity testing
Residual-solvent information
Applicable regulatory documentation

The exact documentation available depends on the supplier, manufacturing standard, and jurisdiction.

Regulatory and Safety Information

Methenolone Enanthate is a pharmacologically active anabolic-androgenic steroid. It can produce significant biological effects and may carry health risks. Its legal status, prescription requirements, and controls differ between jurisdictions.

Buyers should verify all applicable laws before purchasing, importing, possessing, researching, or using this substance. Pharmaceutical products should only be used under appropriate medical supervision and according to authorized prescribing information.

B2B Chemical Information

For qualified pharmaceutical or research organizations, product inquiries can specify the required grade, analytical specification, documentation, and intended lawful application. Any supply must comply with applicable pharmaceutical, controlled-substance, import, export, and chemical regulations.

Product Keywords: Methenolone Enanthate, Methenolone Enanthate API, Methenolone, Methenolone Enanthate CAS 303-42-4, anabolic steroid API, pharmaceutical active ingredient, pharmaceutical research chemical, Methenolone Enanthate supplier, Methenolone Enanthate manufacturer.

For authorized pharmaceutical and research use where legally permitted.

ECHEMI Editorial Reference

Methenolone enanthate features a steroid nucleus esterified with heptanoic acid at the 17β-position. The molecular composition primarily consists of carbon, hydrogen and oxygen atoms, contributing to its lipophilic nature. Solid-state Methenolone enanthate typically appears as crystalline powder with moderate thermal resistance.

Basic Info

Product Name:

Methenolone enanthate

Other Name:

Androst-1-en-3-one,1-methyl-17-[(1-oxoheptyl)oxy]-,(5α,17β)-;5α-Androst-1-en-3-one,17β-hydroxy-1-methyl-,heptanoate;(5α,17β)-1-Methyl-17-[(1-oxoheptyl)oxy]androst-1-en-3-one;SH 601;SQ 16374;17β-Hydroxy-1-methyl-5α-androst-1-en-3-one 17β-enanthate;17β-Hydroxy-1-methyl-5α-androst-1-en-3-one heptanoate;Methenolone enanthate;Primobolan Depot;1-Methyl-Δ1-androsten-17β-ol-3-one enanthate;1-Methyl-17β-hydroxy-5α-androst-1-en-3-one enanthate;Metenolone enanthate;NSC 64967;Primonabol Depot;Methenolone 17-enanthate

CAS No.:

303-42-4

Molecular Formula:

C27H42O3

InChIKeys:

InChIKey=TXUICONDJPYNPY-FRXWOFFRSA-N

Molecular Weight:

414.62

Exact Mass:

414.62

EC Number:

206-141-6

UNII:

0SPD480WFH

DEA Code Number:

4000

NSC Number:

64967

DSSTox ID:

DTXSID7046754

Categories:

Polypeptide

Characteristics

PSA:

43.4

XLogP3:

6.9

Density:

1.05±0.1 g/cm3(Predicted)

Melting Point:

70-70.5 °C

Boiling Point:

504.3ºC at 760 mmHg

Flash Point:

213.1ºC

Refractive Index:

1.525

See More Methenolone enanthate Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Carcinogenicity, Category 2

Reproductive toxicity, Category 1A

Reproductive toxicity, Additional category for effects on or via lactation

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H302 Harmful if swallowed H351 Suspected of causing cancer H360 May damage fertility or the unborn child H362 May cause harm to breast-fed children
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P203 Obtain, read and follow all safety instructions before use. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P260 Do not breathe dust/fume/gas/mist/vapours/spray. P263 Avoid contact during pregnancy and while nursing.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. 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.

See More Methenolone enanthate Safety Data Sheet 

Seller Information

Business Type:
Distributor

Main Products:
Dihexa,Semax Powder,Piracetam Powder,Pramiracetam Powder,Noopept Powder,Oxiracetam Powder

Location:
Chaussee de Namur 249 bte 6 1300 Wavre

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

Average lead Time:
14 days

Total Annual Revenue:
$5 million-$10 million

Total Employees:
51-100

Year of Establishment:
2016

Top Notch Chem Store is a trusted supplier of high-quality research chemicals, peptide powders, and laboratory-grade compounds designed to meet the needs of professionals, researchers, and commercial buyers worldwide.

Inquiry History

139 Inquiries

Country	Product	Purchase Quantity	Date Posted
Brazil	Raw material CAS 303-42-4 and 521-12-0 and 6157875 and 81005-56-3	5 KG	Sep 26, 2025
United States	Methenolone Enanthate (Primobolan Depot) 303-42-4	2 KG	Apr 30, 2026
United States	Methenolone Enanthate (Primobolan Depot) 303-42-4	500 G	Feb 10, 2026
United States	Methenolone Enanthate (Primobolan Depot) 303-42-4	1 KG	Sep 1, 2025
United States	Primo e	50 G	Sep 12, 2026
Italy	Methenolone enanthate	10 G	Apr 20, 2026
Canada	Methenolone Enanthate	100 G	Feb 10, 2026
United States	Methenolone enanthate	100 MG	Jul 18, 2025
Greece	Methenolone enanthate	1 KG	Sep 20, 2026
Canada	Methenolone enanthate	10 KG	Sep 14, 2026
United States	Primobolan	1 MT	Sep 5, 2026
United States	Methenolone Enanthate	5 KG	Jul 25, 2026
United States	Methenolone Enanthate	1 KG	Jul 25, 2026
United States	Methenolone Enanthate	1 KG	Jun 26, 2026
United States	Methenolone enanthate	500 G	Jun 11, 2026
United States	Methenolone enanthate	100 G	Jun 4, 2026
United States	Methenolone Enanthate	5 KG	May 26, 2026
Spain	Methenolone enanthate	500 G	Apr 25, 2026
Italy	Methenolone enanthate	10 G	Apr 24, 2026
Ireland	Methenolone enanthate	100 G	Apr 18, 2026

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