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primobolin 303-42-4

TDS 133 Inquiries

Unit Price:

$104/MT FOB

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CAS No.:

303-42-4

Grade:

Pharmaceutical Grade

Port:

shenzhen

Packaging:

Primo 100mg Primo 200mg

Price valid (until):

2027-11-24

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Dalian Honglu Chemical Co., Ltd.

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Retatrutide,Tirzepitide,peptide

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Product Description
Seller Information
Inquiry History

Description

Detail

More and more people are choosing peptide products for weight loss and weight management. We welcome more friends to learn about and use high-quality peptide products. Feel free to contact me anytime for details.

We also supply: TR, RT, SMO, CU, KOLW, BPC, NAD.

Contact me to get our full and latest product catalog + price list.

Shop High purity Tirzepatide 20mg 30mg 40mg 50mg 60mg 2023788-19-2-Detailed Image 5

Peptide products offer diverse functional benefits across multiple scenarios:

in health management, peptides support metabolic regulation (aiding in blood sugar control and healthy weight management for specific groups) and immune system modulation by enhancing the body's defense responses;

in skincare, peptides promote skin barrier repair, boost collagen synthesis to reduce fine lines, and improve skin hydration and elasticity;

in sports nutrition, peptides assist in muscle recovery by reducing post-exercise tissue damage and supporting muscle

These products are APIs (Active Pharmaceutical Ingredient) and not a finished drug.

It is intended strictly for research and laboratory use only.

Buyers are required to fully comply with all applicable laws and regulations regarding the handling and use of this material.

Packaging and storage

Shop High purity Tirzepatide 20mg 30mg 40mg 50mg 60mg 2023788-19-2-Detailed Image 6

Please Note:

Storage Condition: Dry, dark and at 0 - 4 °C for short term (days to weeks) or -20 °C for long term (months to years).

Solubility: To be determined

Shelf Life: >2 years if stored properly

Stock Solution Storage: 0 - 4 °C for short term (days to weeks), or -20 °C for long term (months).

Company

Shop High purity Tirzepatide 20mg 30mg 40mg 50mg 60mg 2023788-19-2-Detailed Image 7

Shop High purity Tirzepatide 20mg 30mg 40mg 50mg 60mg 2023788-19-2-Detailed Image 8

Shop High purity Tirzepatide 20mg 30mg 40mg 50mg 60mg 2023788-19-2-Detailed Image 9

Why choose us ?

1. All peptides purity >=99% purity with high quality;
2. Small quantity & trial order support, safe and fast delivery;

3. Cheapest prices in the market, good service!
4. Special QC team to control the quality during processing
5. Oversea warehouses and stocks: USA.
6. Payment methods: Bank transfer, Alipay, Wechat, Bitcoin,USDT, and so on.

Safe transportation, as well as the specific transportation time:

Shop High purity Tirzepatide 20mg 30mg 40mg 50mg 60mg 2023788-19-2-Detailed Image 10

Why Choose Our Peptide Products

Choosing our peptide products means choosing purity, quality and natural support for your daily wellness. Sourced from premium food-grade ingredients, our peptides are free of artificial additives and unnecessary fillers, keeping them pure and gentle on your body.

We stick to strict quality control in every production link, ensuring each batch is safe, consistent and reliable. Our peptides are easy to add to your daily routine, designed to work in harmony with your body’s natural rhythm.

With transparent ingredient information and thoughtful service, we are your trusted partner for wellness. Choose us, and experience the naturaldifference of high-quality peptides.

Company

Our peptide factory specializes in producing high-quality peptides for daily wellness. We strictly select raw materials and control production processes to ensure product purity and safety.

Equipped with clean production technology and professional management, we provide reliable and natural peptide products.

Teprotumumab is a dual glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotropic polypeptide (GIP) receptor agonist, and is currently under development for the treatment of type 2 diabetes. Teprotumumab (LY3298176) has significantly better efficacy in glycemic control and weight loss than dulaglutide. Teprotumumab is a dual glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1) receptor agonist. The affinity of teprotumumab for the GIP receptor is higher than that for the GLP-1 receptor. The dual agonist effect has been proven to be more effective in reducing hyperglycemia than selective GLP-1 receptor agonists. Signal transduction studies have shown that the effect of teprotumumab on the GIP receptor is similar to that of natural GIP. Teprotumumab has been approved for improving glycemic control in adult patients with type 2 diabetes as an adjunct to diet and exercise.

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.

Certificates

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:

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:
Trader

Main Products:
Retatrutide,Tirzepitide,peptide

Location:
Room 3, 13th Floor, New Oriental Building, Northeast 4th Street, Dalian Free Trade Zone, Dalian City, Liaoning Province, P.R. China

Payment Terms:
TT against copy of documents,100% TT in advance

Average lead Time:
15

Total Annual Revenue:
$5 million-$10 million

Total Employees:
101-200

Year of Establishment:
2013

Dalian Honglu Chemical Co., Ltd., founded in May 2013 and headquartered in Dalian Free Trade Zone, Liaoning Province, is a professional chemical enterprise integrating sales and international trade. Focusing on high-value peptide raw materials, the company specializes in the R&D, production, and global supply of cutting-edge metabolic regulation peptides, with Tirzepatide, Retatrutide, and Semaglutide as its core products.

Tirzepatide, a dual GLP-1/GIP receptor agonist, is widely used for type 2 diabetes and chronic weight management. Retatrutide, a novel triple agonist (GLP-1/GIP/GCGR), offers superior efficacy in glycemic control and fat reduction. Semaglutide, a long-acting GLP-1 receptor agonist, is a benchmark for diabetes treatment and cardiovascular risk reduction.

Adhering to strict quality standards, the company provides stable, high-purity peptide products and customized solutions to global pharmaceutical and biotech clients. With a sound international trade system, it has established long-term partnerships across Asia, Europe, and the Americas, becoming a reliable supplier in the global peptide industry.

Inquiry History

133 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
Italy	Methenolone enanthate	10 G	Apr 20, 2026
United States	Primo e	50 G	Sep 12, 2026
Canada	Methenolone Enanthate	100 G	Feb 10, 2026
United States	Methenolone enanthate	100 MG	Jul 18, 2025
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
Canada	Methenolone Enanthate	2 KG	Apr 15, 2026
United States	Methenolone enanthate	100 G	Mar 31, 2026

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