 Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > L-Proline, L-alanyl-L-α-glutamyl-L-α-aspartyl- for Sale > Cortagen | white powder Best price Pure 98% 20mg vials Cortagen high quality high purity good price Betty

Cortagen | white powder Best price Pure 98% 20mg vials Cortagen high quality high purity good price Betty buy - large image1

Cortagen | white powder Best price Pure 98% 20mg vials Cortagen high quality high purity good price Betty buy - image1

Cortagen | white powder Best price Pure 98% 20mg vials Cortagen high quality high purity good price Betty buy - image2

Cortagen | white powder Best price Pure 98% 20mg vials Cortagen high quality high purity good price Betty buy - image3

Cortagen | white powder Best price Pure 98% 20mg vials Cortagen high quality high purity good price Betty buy - image4

Cortagen | white powder Best price Pure 98% 20mg vials Cortagen high quality high purity good price Betty

2 Inquiries

Unit Price:

$5/UNIT FOB

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CAS No.:

335591-03-2

Grade:

Pharmaceutical

Content:

98%

Port:

HongKong

Packaging:

10vials

Price valid (until):

2026-11-02

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HUATAI PEPTIDES

Company Type:

Trader

Location:

China

Payment Terms:

TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

1 days

Qualification:

Main Products:

Tirzepatide,Retatrutide,NAD+,Samaglutide,GHK-CU,cagrilintide

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Product Description
Seller Information
Inquiry History

Description

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Product Detail

Here is an English product overvied for Cortagen :

Composition
Cortagen is a specialized synthetic peptide composed of a specific sequence of amino acids. It is characterized by its high-purity physical state, typically presenting as a fine white powder with a purity level exceeding 98.0%.

Mechanism of Action
Acting as a targeted biological signal, this peptide functions to modulate and regulate the physiological activities within the cerebral cortex and associated neural tissues. Its core mechanisms focus on maintaining central nervous system integrity:

Neuronal Regulation: Engaging with cortical neurons to support their natural regenerative processes and functional stability.
Cellular Metabolism Optimization: Enhancing metabolic pathways essential for the health and vitality of brain tissues.
Oxidative Stress Mitigation: Activating intrinsic protective systems to shield delicate neural structures from oxidative damage.

Research Advantages
Within preclinical and laboratory environments, Cortagen serves as an invaluable scientific instrument. Its distinct advantages in research include:

Insight into Neural Homeostasis: Providing profound understanding of how balance is maintained within the complex environment of the cerebral cortex.
Signal Pathway Decoding: Assisting scientists in unraveling the intricate signaling networks that govern cognitive function and neuronal health.
Tissue Preservation Studies: Helping to uncover the microscopic foundations of cellular communication and tissue protection within the central nervous system.

Applicable Contexts

It is imperative to emphasize that this compound is strictly intended for controlled laboratory research purposes. It is utilized exclusively by researchers and scientists investigating the complexities of neurology and cellular biology. It is not designated for human consumption or clinical application, serving instead as a precise tool to advance the frontiers of life sciences and our understanding of neurophysiology.

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Basic Info

Items	Specifications
Product Name	Crortagen
C AS number	335591-03-2
Purity	99%
Appearance	White or almost white powder
Storage	Dry and Cool Place
Grade Standard	Top Quality
Grade	Pharmaceutical Grade
Specification	5mg 10mg 20mg

Our Company

Our company is a modern advanced enterprise specializing in production and exportation of APIs, Pharmaceutical intermediates, plant extracts etc. Our products are widely used in medicine, health care products, cosmetics, nutritional supplements and food additives areas. Our factory covers an area of 95 acres, the proposed construction of the plant will be GMP standards, the factory environment clean and tidy, rational layout, with large and medium-sized production workshop and repocessed shop. It is equipped with advanced equipment quality inspection and research center. Those products of both quality and technical content have reached the domestic advanced level. Since its establishment, the company has attached great importance to the team training and technical reform. Our modern production equipment guarantees for a fast and effective production with a superior degree of accuracy throughout the whole production line, everything is done in-house, processing, extraction, packaging and transportation of all links, ensuring maximum quality and efficiency. We are constantly research and development new ingredients and innovative new products, have earned the respect & Admiration from the worldwide customers. After years of continuous development, company has been accumulated rich experience in international trade and customer resources, established a stable customer base and perfect marketing service network. In addition, the company has established long-term technical cooperation with experts and professors from many universities and research institutes in the province.

When storing peptides, remember to:
• Store peptide in a cold, dry, dark place
• Avoid repeated freezing and thawing of peptide
• Avoid overexposure to the air
• Avoid light exposure
• Avoid storing peptides in solution long term
• Aliquot peptide according to experimental requirements

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Why choose us

Our Advantages：

1.High quality with competitive price.

2. All purity>99%.

3. We are manufacturer and can provide high quality products with factory price.

Fast and safe delivery.

1. Parcel can be sent out in 24 hours after payment tracking number available.

2. Secure and discreet shipment verious transportation methods for your choice.

3. Customs pass rate >99%.

We have clients throughout the world.

1. Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their different desire.

2. Market feedback and goods feedback will be appreciated, meeting customers’ requirement is our principal responsibility.

3. High quality, competitive price, fast delivery, first-class service gain the trust and praise from all the customers.

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FAQ

1. How to make an order?
Send me message and let me know what you need with quantity , then i will calculate to you

2. What's the lead time and shipping ways?
We will delivery to the package by UPS, FEDEX, DHL paket and YANWEN express to you after receive your payment, it would take around 5-15 days to your address.

3. How do i keep the peptides when i receive it ?
Peptides in the form of lyophilized powder can be transported at room temperature by vacuum packaging, while polypeptides in the dissolved state need to be refrigerated at 2°C - 8°C. For long-term storage, peptides should be stored in the form of lyophilized powder store at -20°C or -80°C in a sealed container with desiccant, which can avoid the degradation of peptides to the greatest extent.

4. What's the payment methods?
We could accept pay through Wise, Bank Transfer, Alipay,Alibaba USDT and BTC.

Basic Info

Product Name:

L-Proline, L-alanyl-L-α-glutamyl-L-α-aspartyl-

Other Name:

L-Proline, L-alanyl-L-α-glutamyl-L-α-aspartyl-

CAS No.:

335591-03-2

Molecular Formula:

C17H26N4O9

Molecular Weight:

430.41

Categories:

Bulk Drug Intermediates

Characteristics

Density:

1.462±0.06 g/cm3(Predicted)

Boiling Point:

923.0±65.0 °C(Predicted)

PKA:

3.26±0.20(Predicted)

Seller Information

Business Type:
Trader

Main Products:
Tirzepatide,Retatrutide,NAD+,Samaglutide,GHK-CU,cagrilintide

Location:
1502A1, Building 4, Xinyuanxin Center, No. 3 Huaxin Road, Dongfeng Street, Licheng District, Jinan City, Shandong Province

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

Average lead Time:
1 days

Total Annual Revenue:
$10 million-$25 million

Total Employees:
51-100

Year of Establishment:
2026

Company Certificates
- COA
- COA
- COA
- COA
- COA
- COA
- COA
- COA
- COA
- COA
- COA
- COA
COMPANY INTRODUCTION
20 years of dedicated work in the peptide industry
15 Years of Industry Experience
We have been a high-tech company focused on the development, production, and marketing of various peptide products
for 15 years. Through advanced laboratories and strict quality control, our internationally certified products are safe and
effective.

Clients in Europe, the USA, Southeast Asia, and the Middle East
As a global trading company, we serve clients across Europe, the USA, Southeast Asia, the Middle East, and beyond, providing
customized solutions. Committed to "technology leading Health", we aim to innovate and deliver high-quality health products
worldwide.

3,000sqm Factory with 60 Employees
We have a factory covering 3,000 square meters and housing 60 employees to guarantee the highest quality all the time. We hired
three quality auditors with three years of experience. They meticulously inspect each item at every production stage.

Contact Us Now
Our products are exported to more than 130 countries and regions, which can be delivered fast within 5-14 days. We can provide
OEM/ODM support to our customers. We have 10 professional after-sales staff to make 24-hour responses to our customers.
Contact us now to learn more. We hope to establish stable and strategic long-term business relationships with domestic and
foreign suppliers and customers, jointly pursuing a better future.

Inquiry History

2 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	cortagen	1 G	May 26, 2026
United States	cortagen	1 KG	Feb 9, 2026

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Cortagen | white powder Best price Pure 98% 20mg vials Cortagen high quality high purity good price Betty

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Inquiry History

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Top Quality

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