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Tirzepatide tr factory purity 99%

TDS 12 Inquiries

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CAS No.:

72957-37-0

Grade:

Research Grade

Content:

99.9%

Port:

Ningbo

Brand:

111

Packaging:

5mg , 10mg , 15mg , 20mg or 30mg per vial,10vials/kit

Price valid (until):

2026-07-12

Contact Supplier

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Hangzhou Peijia E-commerce Co., LTD

Company Type:

Trader

Location:

China

Qualification:

Main Products:

peptide

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Product Description
Seller Information
Inquiry History

Description

Name:Cathy

WhatsApp： +852 69970094

Sincerely Look Forward To Your Inquiries About Our Products.

Items	Specifications
Product name	retatrutide semaglutide tirzepatide
Specification	5mg 15mg 10mg 20mg 30mg
Payment method	Alipay , BTC，USDT，Bank transfer
Test Report	COA
Package	10 vials/kit
MOQ	5mg (Sample Available), Bulk Order Acceptable

Our core product is Retatrutide Peptide (also known as LY3437943), a high-quality GLP-1, GIP, and Glucagon triple agonist peptide. It is produced with advanced synthesis and purification technology, featuring ultra-high purity of 99.2% (tested by HPLC), stable chemical properties, and high bioactivity. The product is presented as white lyophilized powder, which is soluble in water, PBS, and DMSO, ensuring stable performance in various experimental and production scenarios.

Retatrutide Peptide is mainly used for laboratory research, pharmaceutical intermediate production, and biochemical reagent preparation, especially suitable for obesity, diabetes, and metabolic syndrome-related research. We strictly control every link of production, from raw material selection to finished product delivery, ensuring no harmful residues and complying with international chemical product standards, fully meeting the procurement needs of global chemical and pharmaceutical buyers.

Shop Reta Weight Loss Wholesales Price Pharmaceutical Peptides Retatrutide reta Cas 2381089-83-2 with Fast Shippingand Safe Delivery high purity-Detailed Image 1

Our main advantages

High-quality products: Our products are of excellent quality and we offer small batch trial orders.

Fast delivery: We use companies like UPS and FedEx to quickly deliver your orders. Most orders will be delivered within 5 to 7 days.

Convenient payment: You can make payments through Bank payment, USDT, BTC, etc.

After-sales service: If you have any quality issues after receiving the goods, you can contact us and we will do our best to help you solve the problem.

Cost-effective： Relying on large-scale production and supply chain integration capabilities, we offer prices that are competitive in the market.

After-sales guarantee: Provide professional technical consultation and after-sales tracking services to assist customers in resolving issues during the application process.

Establish a customer file and feedback system to continuously improve the service experience.

Shop GMP Certified Peptide Melanotan 2 Acetate MT-2 10mg Lyophilized Powder for Export-Detailed Image 2

R&D laboratory

Shop GMP Certified Peptide Melanotan 2 Acetate MT-2 10mg Lyophilized Powder for Export-Detailed Image 5

Peptide Comparison Table

Item	Retatrutide	Semaglutide	Tirzepatide
Core Strength	Highest weight loss, full metabolic reset	Safe, stable, gold-standard tolerance	Strong dual-action weight & glucose control
Typical Weight Loss	~24–30%	~14–16%	~20–22%
Appetite Control	Very strong	Strong	Very strong
Blood Sugar Support	Excellent	Excellent	Excellent
Dosing	Once weekly	Once weekly	Once weekly
Best For	Max results, advanced metabolic support	Beginners, safety-focused users	Higher BMI, balanced efficacy & tolerance

Gly-His-Lys is a tripeptide present at ～200ng/ml in association with α-globulin and albumin, in human blood plasma.

Certificates

Basic Info

Product Name:

Tripeptide-1

Other Name:

H-GLY-HIS-LYS-OH ACETATE SALT;H-GLY-HIS-LYS-OH ACOH;GLY-HIS-LYS ACETATE;GLY-HIS-LYS ACETATE SALT;GLY-HIS-LYS ACOH H2O;GLYCYL-L-HISTIDYL-L-LYSINE ACETATE;LIVER CELL GROWTH FACTOR;LIVER CELL GROWTH FACTOR ACETATE SALT

CAS No.:

72957-37-0

Molecular Formula:

C16H28N6O6

InChIKeys:

MGNUTAFMLGJBGV-ACMTZBLWSA-N

Molecular Weight:

400.44

EC Number:

277-125-4

Color/Form:

white

Categories:

Bulk Drug Intermediates

Characteristics

Water Solubility:

H2O: soluble 0.5mg/mL, clear, colorless

Critical Temperature & Pressure:

-20°C

Research

Class:

Dual agonist — GIPR, GLP-1R

Status:

FDA-approved (Mounjaro / Zepbound)

Mechanism:

Dual glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1) receptor agonist. A 39-amino-acid modified peptide with a C20 fatty diacid moiety that enables albumin binding for extended half-life (~5 days). Selectively activates both GIPR and GLP-1R signaling pathways.

EC50 (Human GLP1R):

0.934 nM

EC50 (Human GIPR):

0.0224 nM

Source:

Frias JP, et al. N Engl J Med. 2021;385(6):503-515.DOI

Clinical Development:

NCT03954834; NCT03987919; NCT03882970; NCT03730662; NCT04039503

FDA:

Mounjaro, Zepbound (approved 2022-05-13)

References

ChEMBL:

DrugBank:

KEGG DRUG:

PubChem:

Literature:

NEJM: Frias et al. (2021) — SURPASS-2; FDA: Mounjaro (NDA 215866)

Disclaimer:

Tirzepatide is approved as a prescription medicine (Mounjaro, Zepbound) in certain jurisdictions. This listing is for industrial and laboratory research use only. Research-chemical listings on B2B marketplaces are not interchangeable with approved medicines. Confirm CAS, specification, and regulatory pathway with the seller. It is not medical advice, a clinical recommendation, or an approved therapy description.

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 Tripeptide-1 Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
peptide

Location:
Hangzhou Peijia E-commerce Co., LTD

Year of Establishment:
2026

Inquiry History

12 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	Tripeptide-1	1 MT	Jul 25, 2026
United Kingdom	Tirzepatide	2 PCS	Mar 6, 2026
United States	Tripeptide	50	Dec 3, 2024
United States	Tripeptide	10 MG	Jun 18, 2026
United States	Tripeptide	1 MG	Jun 18, 2026
United States	Trizepatide	20	Jun 12, 2026
United States	Tripeptide	50 PCS	Apr 18, 2026
United States	Tripeptide-1 CAS NO.72957-37-0	50 G	Jul 28, 2026
United States	tirzepitide	20 MT	Jul 8, 2026
United States	Epithalon	1 MG	Jun 18, 2026
United States	Tripeptide	60 MG	Jun 10, 2026
United States	Tripeptide	60 MG	May 28, 2026

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