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Factory direct sales 99.9% Purity Retatrutide CAS 2381089-83-2 with Best Price From Lab of Star-Selection Factory direct supply buy - image1

Factory direct sales 99.9% Purity Retatrutide CAS 2381089-83-2 with Best Price From Lab of Star-Selection Factory direct supply buy - image2

Factory direct sales 99.9% Purity Retatrutide CAS 2381089-83-2 with Best Price From Lab of Star-Selection Factory direct supply buy - image3

Factory direct sales 99.9% Purity Retatrutide CAS 2381089-83-2 with Best Price From Lab of Star-Selection Factory direct supply buy - image4

Factory direct sales 99.9% Purity Retatrutide CAS 2381089-83-2 with Best Price From Lab of Star-Selection Factory direct supply

Name: Factory direct sales 99.9% Purity Retatrutide CAS 2381089-83-2 with Best Price From Lab of Star-Selection Factory direct supply
Brand: zwxs
SKU: pr2607282612
Price: 125 USD
Availability: InStock

TDS 2 Inquiries

Unit Price:

$125-126/MT FOB

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CAS No.:

107761-42-2

Grade:

Pharmaceutical Grade

Content:

99%

Port:

guangzhou

Brand:

zwxs

Packaging:

5mg/vial 10vials/box

Sample Available:

Yes

Price valid (until):

2026-10-31

Contact Supplier

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Jinan Zhiwenxinsheng Electric Technology Co., Ltd.

Company Type:

Trader

Location:

China

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 days

Qualification:

Main Products:

peptides

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Name:Molly

email: zwxs5@zwxstech.com

whatsapp/wechat: +86 15100979596

Top Quality Peptides Lyophilized Powder Retatrutide Fitness and Weight Loss Peptide

Product Description

Products Name: Retatrutide
CAS No.: 2381089-83-2
Purity: >99.0%
Molecular Formula: C187H291N45O5
Molecular Weight: 4813.527g/mol
Application: Weight loss
Appearance: White Lyophilized powder
Reconstitution: Required
Storage:After reconstitution store at 2°C - 8°C
Specification: 10mg/vial and 10vials/box

What is Retatrutide?

Retatrutide (LY3437943) acetate is a triple agonist peptide for the glucagon receptor (GCGR), glucose-dependent insulinotropic polypeptide receptor (GIPR), and glucagon-like peptide-1 receptor (GLP-1R).

Retatrutide acetate inhibits human GCGR, GIPR, and GLP-1R with EC50 values of 5.79, 0.0643, and 0.775 nM, respectively. It exhibits activity on mouse GCGR, GIPR, and GLP-1R with EC50 values of 2.32, 0.191, and 0.794 nM, respectively.

In vivo, Retatrutide (LY3437943) acetate engages with GCGR and enhances glucose tolerance in an ipGTT by acting through GIP or GLP-1 receptors. Activation via the glucagon receptor by Retatrutide acetate leads to significant weight reduction and increased energy expenditure. Retatrutide acetate can be utilized in research related to obesity.
Retatrutide

CAS#: 2381089-83-2

Molecular Formula: C221H342N46O68

Molecular Weight: 4731.33

Sequence: H-Tyr-Aib-Gln-Gly-Thr-Phe-Thr-Ser-Asp-Tyr-Ser-Ile-α-Me-Leu-Leu-Asp-Lys-{diacid-C20-gamma-Glu-(AEEA)-Lys}-Ala-Gln-Aib-Ala-Phe-Ile-Glu-Tyr-Leu-Leu-Glu-Gly-Gly-Pro-Ser-Ser-Gly-Ala-Pro-Pro-Pro-Ser-NH2

Appearance: White Powder

Purity (HPLC): ≥99.0%

Single Impurity (HPLC): ≤1.0%

Sodium Content (HPLC): 5.0%-12.0%

Moisture Content (Karl Fischer): ≤10.0%

Peptide Content: ≥80.0%

Storage: Store at 2-8 degrees Celsius in a dry and cool place.

Packaging: 1g-1kg, plastic bottle

Intended Use: For scientific research purposes

Product Function:

Helps slow food leaving your stomach
Helps prevent your liver from making too much sugar
Helps the pancreas produce more insul when your blood sugar levels are high
Can help control blood glucose
Can reduce hyperglycemia, especially after meals
Can reduce fasting insul and fasting glucose
Can reduce hemoglobin A1c
Can decrease appetite and caloric intake, while inhibiting weight gain
Has been shown to lower triglyceride levels and oxidative stress from high LDL
Has been shown to help induce weight loss in obese patients with higher dosing
Helps decrease leptin and increase leptin sensitivity
Can increase the conversion of white fat to brown fat
Product Specification:

Items	Specifications
Product Name	Retatrutide
CAS No.	2381089-83-2
Purity	>99.0%
Molecular Formula	C187H291N45O5
Appearance	White Lyophilized powder
Application	Weight loss
Storage	Cool Dry Place

Shop Best Price Vials 30mg Tirzepatide CAS 2023788-19-2 Peptides Weight Loss-Detailed Image 2

Company Profile

Jinan Zhiwen Technology Co., Ltd.was established in 2020 with strong research and development capabilities and superb synthesis technology, as well as advanced quality control measures.

With synthetic biology platform technology as the core, it conducts innovative research and development, mainly engaged in the research and development of recombinantly expressed pharmaceutical peptides and proteins. Its products include innovative drugs, APIs, pharmaceutical and green synthetic industrial enzymes, functional peptides and protein products, etc.

Its core team is composed of technical experts in the fields of pharmaceutical engineering, fermentation engineering and protein engineering. The company has built a 3,300-square-meter recombinant drug research. It has a complete pharmaceutical engineering, preparation and quality research system and talent team, and has built a GMP workshop to meet the international market API supply and CDMO services.

At present, our company has realized the industrialization of a variety of biosynthetic peptide products and has obtained cooperation orders from many well-known domestic and foreign pharmaceutical companies.

Shop High-purity peptide, Tirzepatide (CAS 2023788-19-2), is a hot-selling peptide for weight loss and slimming. Direct from factory-Detailed Image 12

Why Choose us

Our company has independent factories, mass production of pharmaceutical intermediates, organic intermediates and other raw materials, widely used in medicine, health care products, cosmetics, nutritional supplements, food additives and other fields.

Our company adheres to the business philosophy of integrity and cooperation. scientific innovation and service first.With absolute quality assurance as the purpose and perfect service system as the basis, our company provides efficient and satisfactory consulting services, sincerely welcomes your business inquiries,and looks forward to working with you to create a new future.

Key Products:
Our primary focus encompasses a range of products, including weight loss peptides, medicinal peptides, cosmetic peptides, and customized peptides. Notable among our weight loss peptide offerings are Semaglutide, Tirzepatide, Retatrutide, and others.

Shop High-purity peptide, Tirzepatide (CAS 2023788-19-2), is a hot-selling peptide for weight loss and slimming. Direct from factory-Detailed Image 15

Shop High-purity peptide, Tirzepatide (CAS 2023788-19-2), is a hot-selling peptide for weight loss and slimming. Direct from factory-Detailed Image 16

Advantage&shipping

Payment

Q&A

Q1: How to confirm the Product Quality before placing orders?
A: By sending you available samples. Or if you have special requirements for the goods, we can prepare samples according to your requirement for confirmation.
Q2: Can you supply free samples?
A: Yes, we can provide a free sample, but the shipping cost will be paid by the customers. You can either pay the shipping cost or arrange a courier to collect the samples.
Q3: How do you treat quality complaints?
A: All our products are strictly tested by our QC and confirmed by QA; unqualified material will not be released to customers. In case any quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately.
Q4: What's your MOQ ?
A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg.
Q5: Is there a discount ?
A: Yes, for larger quantity, we always support with better price.
Q6: How to start orders or make payments ?
A: You can send our your Purchase order ( if your company has ), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.

ECHEMI Editorial Reference

Amyloid β-Peptide (1-42) human is a 42-amino acid peptide which plays a key role in the pathogenesis of Alzheimer disease.

Certificates

Basic Info

Product Name:

Soybean Peptide

CAS No.:

107761-42-2

Molecular Formula:

C203H311N55O60S

Molecular Weight:

4514.04000

Exact Mass:

4511.27000

HScode:

29332900

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

1840.49000

XLogP3:

1.35150

Storage Conditions:

-20ºC

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.

See More Soybean Peptide Properties 

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 Soybean Peptide Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
peptides

Location:
No. 41-9, Fenghuangshan Road, Beiyuan Street, Tianqiao District, Jinan City, Shandong 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

Average lead Time:
3 days

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
5-10

Year of Establishment:
2026

Jinan Zhiwen Technology Co., Ltd. is a professional manufacturer and supplier of pharmaceutical raw materials, peptide compounds and fine chemicals. We own standardized laboratories and complete quality inspection procedures, strictly testing every batch for purity and consistency. Our product portfolio covers hot‑sale peptide APIs, chemical intermediates for biomedical research. Serving clients worldwide, we provide custom synthesis, sample support, flexible order volumes and end‑to‑end supply‑chain solutions. Committed to quality‑first principle, we strive to become your long‑term and dependable partner for biochemical raw‑material procurement.

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:

Peak season lead time: within 3 Workday; Off season lead time: within 1 Workday

Inquiry History

2 Inquiries

Country	Product	Purchase Quantity	Date Posted
Canada	tb 500	20 MG	Aug 19, 2026
United States	TB500	1 G	Jan 21, 2024

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Factory direct sales 99.9% Purity Retatrutide CAS 2381089-83-2 with Best Price From Lab of Star-Selection Factory direct supply

Product Description

Seller Information