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Retatrutide 99% White Raw Powder lyophilized powder CAS 2381089-83-2 High Quality RETA Weight Loss Peptide buy - image1

Retatrutide 99% White Raw Powder lyophilized powder CAS 2381089-83-2 High Quality RETA Weight Loss Peptide buy - image2

Retatrutide 99% White Raw Powder lyophilized powder CAS 2381089-83-2 High Quality RETA Weight Loss Peptide buy - image3

Retatrutide 99% White Raw Powder lyophilized powder CAS 2381089-83-2 High Quality RETA Weight Loss Peptide buy - image4

Retatrutide 99% White Raw Powder lyophilized powder CAS 2381089-83-2 High Quality RETA Weight Loss Peptide

TDS 6847 Inquiries

Unit Price:

$22-23/UNIT FOB

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CAS No.:

2381089-83-2

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Shenzhen

Brand:

Packaging:

10 vials per kit

Price valid (until):

2027-12-31

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Changsha Caoquan Technology Co., Ltd.

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Peptides,Semaglutide,Tirzepatide,Retatrutide

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Product Description
Seller Information
Inquiry History

Description

Description Name: Julin
WhatsApp: +8619831915795
Email: caoquan2@xtcqtech.com

Retatrutide (LY - 3437943, also Retaglutide), a drug under development for obesity, type 2 diabetes and weight - loss. As a triple agonist for GLP - 1, GIP, GCGR receptors, it curbs appetite, boosts satiety and cuts food intake. In trials, adults with obesity/overweight (non - diabetic) saw over 24% mean weight loss. A 48 - week trial showed all dose groups lost weight (12mg group: avg 24kg loss). It also improves blood sugar and lipid metabolism in type 2 diabetes patients.

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Items	Specifications
Product Name:	Retatrutide
CAS number:	2381089-83-2
Purity:	99%
Molecular Weight:	4813.527g/mol
Appearance:	White powder
Storage:	Dry and Cool Place
Grade:	Pharmaceutical Grade
Specification:	2mg 5mg 10mg 15mg 20mg

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Product introduction

As a prominent player in peptide manufacturing, Caoquan Technology boasts a research and development team comprising seasoned scientists and engineers. This team remains committed to exploration and innovation, focusing on creating peptide products that are safer, more effective, and highly competitive in the market. The company’s core product range spans pharmaceutical-grade, food-grade, and cosmetic-grade peptides, with applications across health maintenance, disease prevention, and beauty skincare. In terms of production, Caoquan Technology employs internationally advanced equipment and technologies. Every stage of the product lifecycle—from raw material selection and processing to finished product packaging—adheres strictly to relevant national standards and regulations, ensuring uncompromising product quality and safety. Additionally, the company has established a comprehensive quality management system and after-sales service network, offering customers all-round, one-stop support. Guided by the corporate philosophy of “Technology Drives Health, Quality Shapes the Future,” Changsha Caoquan Technology Co., Ltd. stays true to a people-oriented approach and a path of technological innovation. Beyond prioritizing product quality and innovation, the company actively fulfills its social responsibilities, striving to advance the development and progress of the health industry. Looking ahead, Changsha Caoquan Technology Co., Ltd. will continue to deepen its expertise in peptide product research and development, pursue continuous exploration and breakthroughs, and aim to become a global leader in the peptide industry—contributing significantly to human health.

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Q1. How do you ensure product quality?
A1. We have a strict quality management system in place. All batches must pass tests and meet our standards before being released into the warehouse.

Q2: Why should you buy from us instead of other suppliers?

A2: Because we are a factory, we can provide lower prices and guaranteed quality. We have extensive experience in domestic and foreign trade and provide services in an honest, timely and efficient manner.

Q3: How to place an order for each product?

A3: Please send us an inquiry and let us know your requirements; we will send you a complete quotation including freight, confirm the order and send payment/deposit, we will arrange production or delivery of the goods after receiving the bank receipt.

Q4: Do you have stock?
A4: We understand most customers prefer stock, so we'll try to keep stock for most products. However, for some rare products, we won't keep stock and it needs time to synthesize.

certificate of qualification

ECHEMI Editorial Reference

Retatrutide is a novel triple agonist peptide of the glucagon receptor (GCGR), glucose-dependent insulinotropic polypeptide receptor (GIPR) and glucagon-like peptide-1 receptor (GLP-1R). Retatrutide inhibits human GCGR, GIPR and GLP-1R with EC50 values of 5.79, 0.0643 and 0.775 nM, respectively and mouse GCGR, GIPR, and GLP-1R with EC50 values of 2.32, 0.191 and 0.794 nM, respectively. It is an important tool for obesity research.Retatrutide potently activates the GLP-1R signaling pathway to stimulate glucose-dependent insulin secretion through activity at the GIP receptor (GIPR) or the GLP-1R.Retatrutide is a synthetic peptide with glucose-lowering effects. It is an antidiabetic agent against type 2 diabetes (T2D), stimulating insulin and suppressing glucagon secretion in a glucose-dependent manner.Retatrutide was also shown to delay gastric emptying, lower fasting and postprandial glucose concentration, decrease food intake and reduce body weight in patients with type 2 diabetes.

Certificates

Basic Info

Product Name:

Retatrutide

Other Name:

Retatrutide;GIPR/GLP-1R;LY3437943Retatrutide;Retalutide;Retatrutide (sodium salt);Retatrutide RT5;retatrutide 5mg;Retatratide

CAS No.:

2381089-83-2

Molecular Formula:

C221H342N46O68

InChIKeys:

MLOLQJNKXBNWFW-SAGGEDDASA-N

Molecular Weight:

4731.33

EC Number:

200-001-8

Color/Form:

White lyophilized

Categories:

Other Chemical Drugs

Characteristics

Water Solubility:

Soluble in water (5mg/ml).

Storage Conditions:

-20°C

Critical Temperature & Pressure:

-20°C

Research

Class:

Triple agonist — GCGR, GIPR, GLP-1R

Status:

Investigational (Phase 3)

Mechanism:

Simultaneously activates glucagon receptor (GCGR), glucose-dependent insulinotropic polypeptide receptor (GIPR), and glucagon-like peptide-1 receptor (GLP-1R). Engineered from the native GIP backbone with amino acid substitutions to confer GCGR and GLP-1R activity.

EC50 (Human GCGR):

5.79 nM

EC50 (Mouse GIPR):

0.191 nM

EC50 (Mouse GLP1R):

0.794 nM

EC50 (Mouse GCGR):

2.32 nM

EC50 (Human GLP1R):

0.775 nM

EC50 (Human GIPR):

0.0643 nM

Source:

Jastreboff AM, et al. N Engl J Med. 2023;389(6):514-526.DOI

Clinical Development:

NCT04881760; NCT05882045; NCT06354660

References

ChEMBL:

DrugBank:

KEGG DRUG:

PubChem:

Literature:

NEJM: Jastreboff et al. (2023) — Phase 2 Trial; FDA Drugs@FDA

Disclaimer:

Retatrutide is an investigational compound not yet approved by FDA or EMA. This listing is for industrial and laboratory research use only. 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.

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Seller Information

Business Type:
Trader

Main Products:
Peptides,Semaglutide,Tirzepatide,Retatrutide

Location:
No. 60-20-102, Gongnong Street, Xiangya Road, Kaifu District, Changsha City, Hunan Province

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

Year of Establishment:
2023

Inquiry History

6847 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	Retatrutide 2381089-83-2	3 MT	Mar 28, 2026
United Kingdom	Retatrutide - 2381089-83-2	1 G	Feb 10, 2026
United States	Retatrutide CAS 2381089-83-2 10mg vial	20 MT	Mar 7, 2026
United States	Factory Retatrutide API 99% Purity CAS 2381089-83-2	5 KG	Nov 10, 2025
United Kingdom	Peptide powder Retatrutide 99% pure for Body building cas 2381089-83-2 Weight Loss Peptide with COA	1 MT	Mar 22, 2026
United States	2381089-83-2	100 G	Jul 14, 2026
United States	2381089-83-2	100 G	Feb 24, 2026
United States	2381089-83-2	100 MT	Dec 9, 2023
United States	Retatrutide 2381089-83-2	200 MG	May 16, 2026
United Kingdom	2381089-83-2 retatrutide	300 MG	Feb 13, 2026
United States	Retatrutide 2381089-83-2 wholesale	500 MT	Nov 3, 2023
United States	Retatrutide CAS 2381089-83-2 99%	10 PCS	Feb 21, 2026
Poland	CAS 2381089-83-2 (Custom Peptide)	40 MT	Apr 10, 2026
Austria	Peptide Retatruide CAS 2381089-83-2	100 MT	Apr 4, 2026
Austria	Retatrutide CAS 2381089-83-2 10mg vial	20 PCS	Feb 10, 2026
United States	Tirzepatide 99.9% Liquid 2381089-83-2 TeruiOP	1 MT	Sep 6, 2023
United States	GLP-1 / GIP Retatrutide cas 2381089-83-2	1 MT	Oct 16, 2024
United States	Retatrutide 99% High Quality CAS 2381089-83-2	1 G	Jan 23, 2026
United States	Injection Peptide Tirzepatide/Retatrutide/ Semaglutide Peptides CAS 2381089-83-2	10	Oct 21, 2023
Australia	GMP Grade 99% Retatrutide Lyophilized Powder CAS 2381089-83-2	10 G	Jun 12, 2026

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Retatrutide 99% White Raw Powder lyophilized powder CAS 2381089-83-2 High Quality RETA Weight Loss Peptide

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