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Supply High Purity 99% Vial Peptide Selank Semax Stress Relief Memory China Warehouse | Fast Shipping factory direct supply, door-to-door delivery.

TDS 37 Inquiries

Unit Price:

$20/KG FOB

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CAS No.:

80714-61-0

Grade:

Pharmaceutical

Content:

99.5%

Port:

SHENZHEN

Brand:

KSD

Packaging:

vial/kit

Price valid (until):

2026-11-11

Contact Supplier

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Jinan Kangshengda Technology Co., Ltd.

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Semaglutide

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Name: Lumi
WhatsApp: +85262361799
Email Address: 1316284917@qq.com

Detailed Product Description

Tirzepatide, research code LY3298176, is a synthetic polypeptide consisting of 39 amino acid residues. It is widely adopted as laboratory reagent for exploring research related to GLP-1R and GIP receptor signaling pathways.

The product is supplied as lyophilized powder to maintain chemical stability during transportation and storage. Each production batch undergoes strict HPLC and mass spectrometry testing to verify compound identity and high purity.

We adopt mature peptide synthesis and purification technology. Batch-wise test documents can be provided upon request to support laboratory research verification.

Research Application Orientation

This compound serves as essential raw material for preclinical mechanism exploration, cell-based receptor activity testing, signal pathway research and comparative peptide research work.

Handling Guidance

Avoid repeated freeze-thaw cycles. Seal tightly after opening and preserve under low temperature environment. All operations shall comply with standard laboratory chemical operation protocols.

Disclaimer

This biochemical raw material is solely for scientific laboratory research. It shall not be used for clinical diagnosis, therapeutic purposes, human intake or animal feeding. The supplier bears no liability for any improper application beyond laboratory research scenarios.

Keywords Tag Column

Tirzepatide, LY3298176, CAS 2023788-19-2, synthetic peptide, lyophilized peptide powder, research peptide, laboratory reagent, high purity peptide, biochemical raw material

Optional Short Version

Tirzepatide CAS 2023788-19-2, also known as LY3298176, synthetic polypeptide raw material with HPLC purity ≥99%. White lyophilized powder with stable property for transit. Suitable for laboratory receptor pathway research. Available speci fications:5mg,10mg,15mg,20mg,30mg/vial. MOQ:1 vial. Store at -20℃ away from light. For Laboratory Research Only. Not for human or animal use.

Jinan Kangshengda Technology Co., Ltd. in Jinan High-tech Zone specializes in active peptide raw materials and supporting biological consumables. With years of industry experience, we supply functional peptides and lab consumables, delivering reliable products and one-stop procurement solutions for global customers.
We enforce rigorous quality control to ensure peptide purity and stability, addressing challenges such as deactivation and gelation. Supported by Jinan’s logistics advantages, we operate mature domestic and cross-border supply chains, offering flexible procurement, split delivery and customized cross-border shipping plans.
Adhering to integrity and win-win cooperation, we provide full pre- and after-sales technical support. Our market covers China and is expanding to the Americas, Europe and Latin America. We will keep enriching our peptide product range and improving supply services to be a trusted global peptide supplier.
Our modern peptide factory handles synthesis, purification and lyophilization. With clean workshops and advanced equipment, we stably produce mainstream GLP‑1 peptides with consistent purity ≥98%. All lyophilized vial products are for research use only. We offer customizable 20 mg/30 mg specifications (10 vials/box) and custom peptide services for research institutions and biotech enterprises worldwide.

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Core Advantages

Strict quality control system, full batch testing and complete quality documents
Professional R&D and production team with rich industry experience
Diversified product specifications, support customized research material supply
Standard low-temperature storage and professional packaging to ensure product stability
Compliant international trade service, efficient global logistics delivery

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Items	Specifications
Product Name	Tirzepatide
Alias	LY3298176
CAS No.	2023788-19-2
Molecular Formula	C₂₂₅H₃₄₈N₄₈O₆₈
Molecular Weight	4813.53 Da
Appearance	White Lyophilized Powder
Purity	HPLC ≥99%

ECHEMI Editorial Reference

SEMAX Synthetic is a single, non-glycosylated polypeptide chain containing 7 amino acids, having a molecular mass of 813.92 Dalton and a Molecular formula of C37H51N19O1S.

Research & Reference Note

Supply High Purity 99% Vial Peptide Selank Semax Stress Relief Memory China Warehouse | Fast Shipping factory direct supply, door-to-door delivery. is listed on ECHEMI for industrial / laboratory sourcing. This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.

Authoritative sources

Disclaimer: This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.

Reviewed by ECHEMI Scientific Review - Platform editorial review for research chemicals

Certificates

Basic Info

Product Name:

Semax

Other Name:

ACTH (4-7), Pro-Gly-Pro-;ACTH (4-7), Pro-Gly-Pro trifluoroacetate salt;L-Methionyl-L-a-glutamyl-L-histidyl-L-phenylalanyl-L-prolylglycyl-L-proline trifluoroacetate salt;Semax;(PRO8,GLY9,PRO10)ACTH-(4-10);SemaxAcetate;L-METHIONYL-L-Α-GLUTAMYL-L-HISTIDYL-L-PHENYLALANYL-L-PROLYLGLYCYL-L-PROLINE;Peptides Semax

CAS No.:

80714-61-0

Molecular Formula:

C37H51N9O10S

InChIKeys:

AFEHBIGDWIGTEH-YNWVLKOQNA-N

Molecular Weight:

813.92

EC Number:

253-368-1

Color/Form:

white to tan

Categories:

Bulk Drug Intermediates

Characteristics

Density:

1.391±0.06 g/cm3(Predicted)

Boiling Point:

1335.2±65.0 °C(Predicted)

Water Solubility:

Soluble to 2 mg/ml in water

PKA:

3.43±0.20(Predicted)

Critical Temperature & Pressure:

-20°C

Hazard Identification

Classification of the substance or mixture

no data available

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	no data available
Signal word	no data available
Hazard statement(s)	no data available
Prevention	no data available
Response	no data available
Storage	no data available
Disposal	no data available

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 Semax Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Semaglutide

Location:
Licheng District, Jinan City, Shandong Province

Payment Terms:
100% TT in advance

Average lead Time:
14

Total Annual Revenue:
$5 million-$10 million

Total Employees:
5-10

Year of Establishment:
2026

Certifications:
Retatrutide coa

Hello and welcome to learn about Kangshengda Biotechnology! We are a specialized enterprise dedicated to the R&D and production of peptide products. Leveraging high-quality peptide preparations, our core strength lies in supporting customers to achieve long-term weight management and all-round health regulation.
Boasting extensive mature export experience, our products are sold to Europe, the United States and numerous other countries and regions worldwide. Supported by consistent, reliable product quality, efficient on-time delivery and a comprehensive professional after-sales service system, we have built long-term, solid strategic partnerships with overseas distributors.
We are committed to delivering one-stop customized premium peptide solutions for all clients, and seek long-term development and win-win cooperation alongside domestic and global partners!
KSD
">KSD

Inquiry History

37 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	N-Acetyl Semax Amidate N-Acetyl Semax NA-semax 99% powder 80714-61-0	1 G	Dec 24, 2024
Poland	Hot Selling N-Acetyl Semax 99% Petide powder NA-semax CAS 80714-61-0 Semax	300 MG	Apr 29, 2026
Spain	Semax CAS 80714-61-0	20 PCS	May 7, 2026
Mexico	Hot Selling N-Acetyl Semax NA-semax 99% powder 80714-61-0 Semax	300 G	Sep 10, 2023
Australia	Semax	10 MG	Feb 9, 2026
United States	N-Acetyl Semax Amidate	1 G	Aug 8, 2026
United States	Semax	2 G	Jun 10, 2026
United States	semax	30 MG	Jun 9, 2026
United States	Semax	1 G	Apr 10, 2026
Italy	N-Acetyl Semax	120 MG	Mar 11, 2026
United States	Semax	10 PCS	Aug 19, 2025
Australia	Semax	50 MG	Aug 28, 2024
Reunion Island	N-Acetyl Semax	0.1 G	Jan 9, 2024
United States	Semax	100 G	Sep 7, 2023
Singapore	Semax	1 G	Jun 28, 2026
United Kingdom	Semax	1 G	May 27, 2026
Brazil	Semax	1 MT	May 19, 2026
United Kingdom	Adamax	1000 MG	May 3, 2026
United Kingdom	Semax (Met-Glu-His-Phe-Pro-Gly-Pro)	50 MG	Apr 17, 2026
Netherlands	semax peptide raw material	2 G	Feb 12, 2026

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