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R T White powder peptide, high purity, premium quality, factory direct sales

6455 Inquiries

Unit Price:

$1-1.3/KG EXW

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CAS No.:

2381089-83-2

Grade:

Industrial Grade

Content:

99.96%

Brand:

Packaging:

box/vial

Price valid (until):

2026-09-04

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STARBEAUTY BIOTECH LIMITED

Company Type:

Trader

Location:

Hongkong, China

Qualification:

Main Products:

peptide,Cosmetics

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Product Description
Seller Information
Inquiry History

Description

Product Name: Retatrutide

CAS Number: 2381089-83-2

Purity: ≥99% High Purity

Appearance: White Lyophilized Powder

Form: Ampoule Lyophilized Powder

Specifications: 10mg / 15mg / 20mg / 60mg

Stock Status: China Local Warehouse In Stock, Fast Global Delivery

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Core Advantages of Retatrutide

1.Advanced Triple-Target Molecular Structure
As a cutting-edge GLP-1/GIP/GCGR triple-receptor agonist, it is a highly popular research material for metabolic studies and widely adopted for pharmacological mechanism experiments by global research institutions。
2.Ultra-high Purity & Stable Batch Consistency
HPLC and mass spectrometry double detection guarantee purity ≥99%. Low impurity content and stable molecular activity meet the strict standards of precision laboratory research.
3.Long-Acting Structure for Convenient Long-Cycle Research
The long-lasting molecular design reduces repeated preparation operations, ensuring stable experimental data for long-term continuous research projects.
4.Strict Full-process Quality Control
Standardized management from raw material screening, peptide synthesis to lyophilized packaging, uniform quality is guaranteed for all batches.
5.Diversified Research Application Prospects
It supports experiments on glycometabolism, lipid metabolism, hepatic fat research, neural regulation and cardiovascular related basic scientific research.
6.Reliable Global Supply & Comprehensive Supporting Service
Local Chinese warehouse in stock for fast shipment; bulk orders finished within one week; complete documents including COA, MSDS, MOA are available. 12-hour inquiry reply, multiple international logistics options and professional after-sales support are provided for global partners.

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About Our Company

We are an innovative biotechnology enterprise focusing on small-molecule bioactive peptides, integrating research and development, production, sales and customized research supporting services. Leveraging high-quality local resources and cutting-edge biotechnologies, we are deeply engaged in the big health industry. We are committed to providing the research community with high-activity, readily bioavailable and high-standard peptide raw materials, contributing to the advancement of global life science research and public health exploration.

Adhering to the corporate philosophy of "Empowering Health with Technology, Shaping the Future with Quality", we implement strict full-chain quality control covering raw material screening, technological optimization and standardized production management. This rigorous quality control system ensures all our peptide products feature high purity, stable biological activity and reliable safety performance. Our diversified product portfolio includes metabolic research peptides, skincare raw peptides, muscle development research peptides and other functional research materials, which can support experimental research projects targeting body conditioning exploration, anti-aging mechanism study, physical recovery research and immune regulation research. We provide scientific, stable and customized raw material solutions for research institutions and industrial clients with different research demands.

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Frequently Asked Questions
1.Relevant documents such as COA, MSDS, ROS and MOA are available upon request.
2.All inquiries will be responded to within 12 hours.
3.We are committed to supplying premium products, sufficient inventory and outstanding services.
4.We impose stringent standards on raw material selection.
5.Our prices are reasonable and competitive, with fast delivery lead time.
6.Fast delivery: Samples are in stock, and bulk orders can be finished within one week.
7.We have established stable cooperative partnerships with logistics providers including DHL, TNT, UPS, FedEx and EMS. You may also designate your own freight forwarder.
8.Timely after-sales service frees you from worries and eliminates potential troubles in international trade.

Items	Specifications
Appearance	White fine powder
Purity	≥99.0%
Storage Instructions	Sealed storage

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.

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

Molecular Weight:

4731.33

EC Number:

200-001-8

Color/Form:

White lyophilized

Categories:

Polypeptide

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:
peptide,Cosmetics

Location:
FLAT E19, 10/F, NO .52 HUNG TO ROAD, KWUN TONG HONG KONG

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

Average lead Time:
3

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
51-100

Year of Establishment:
2026

Introduction to Peptide Manufacturing Factory

Our peptide manufacturing factory is a professional, standardized and intelligent production base dedicated to the research, development and mass production of high-purity custom peptides and standard peptides. Adhering to strict pharmaceutical and biochemical production standards, we integrate independent R&D, precision production, rigorous quality testing and customized technical services, committing to providing high-quality peptide products and reliable solutions for global customers.

Equipped with advanced fully automated peptide synthesis production lines, purification systems and freeze-drying equipment, the factory supports multi-scale production ranging from milligram-level laboratory samples to kilogram-level industrial mass production. We cover mainstream synthesis technologies such as solid-phase peptide synthesis and liquid-phase peptide synthesis, and can efficiently customize various complex peptides, including long-chain peptides, cyclic peptides, modified peptides, fluorescent-labeled peptides and phosphorylated peptides. Our product portfolio widely serves biopharmaceutical research, cosmetic raw material development, food additive production, academic scientific research, diagnostic reagent preparation and other fields.

Quality control is the core of our production management. The factory has built a complete quality management system in line with ISO international standards, with independent professional testing laboratories. We adopt high-performance liquid chromatography (HPLC), mass spectrometry (MS), infrared spectroscopy and other precision testing methods to strictly monitor raw material screening, synthesis reaction, purification treatment, finished product packaging and every production link. This ensures that all peptide products feature high purity, stable properties, accurate molecular weight and low impurity content, meeting the differentiated quality requirements of scientific research experiments and industrial production.

With a professional technical team composed of senior peptide synthesis engineers and biochemical researchers, we have rich experience in solving difficult peptide synthesis problems and optimizing production processes. While guaranteeing product quality and production efficiency, we continuously optimize production processes, reduce production costs and shorten delivery cycles. In addition, we provide one-stop services including peptide design scheme optimization, technical consultation, after-sales technical support and personalized packaging, winning long-term trust and cooperative relationships with customers at home and abroad.

Sticking to the development concept of "technology innovation, quality supremacy, customer-oriented", our factory keeps upgrading production equipment and R&D capabilities, and strives to become a competitive professional peptide manufacturing supplier in the global biochemical industry.

Inquiry History

6455 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	Retatrutide/LY3437943/GIPR/GLP-1R 98% Powder 2381089-83-2 Senwayer	1 G	Sep 3, 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

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R T White powder peptide, high purity, premium quality, factory direct sales

Product Description

Seller Information

Inquiry History

Core Advantages of Retatrutide

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