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Tirzepatide TR5 Synthetic 39-Amino Acid Peptide Powder For Lab Research CAS 2023788-19-2 buy - image1

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Tirzepatide TR5 Synthetic 39-Amino Acid Peptide Powder For Lab Research CAS 2023788-19-2

Name: Tirzepatide TR5 Synthetic 39-Amino Acid Peptide Powder For Lab Research CAS 2023788-19-2
Brand: KangTai
SKU: pr2608121195
Price: 32 USD
Availability: InStock

2025 Inquiries

Unit Price:

$32/MT FOB

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CAS No.:

2023788-19-2

Grade:

Pharmaceutical Grade

Content:

99%

Port:

HongKong

Brand:

KangTai

Packaging:

5mg/vial, 10 vials/kit

Price valid (until):

2026-09-12

Contact Supplier

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Guangzhou Linwan Trading Co., Ltd

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Polypeptide

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Product Description
Seller Information
Inquiry History

Description

Sales: Mia
whatsapp: +447514443857
Email: mia.wu-997@outlook.com

sincerely look forward to your inquiries about our products.

Product Detail

1. Product Introduction

Tirzepatide TR5 is a synthetic linear polypeptide consisting of 39 amino acid residues with fatty acid side chain modification. In experimental systems, this peptide can interact with GIP and GLP-1 related receptors for laboratory exploratory research.

A large number of cell and molecular experiments focus on the signal characteristics of this polypeptide on target receptors. All research data are limited to in-vitro laboratory environments. This product is supplied as lyophilized powder for laboratory research only.

This product shall not be used for human administration, injection, clinical trials or any medical application.

2. Structural & Characteristic Features

CAS No.:2023788-19-2

Molecular Formula: C₂₂₅H₃₄₈N₄₈O₆₈

Molecular Weight:4813.45

Tirzepatide TR5 adopts standardized solid-phase synthesis and HPLC purification process. The fatty acid side chain modification structure helps improve molecular stability under experimental conditions.

The finished lyophilized powder features good water solubility. Freeze-drying technology effectively slows molecular degradation and maintains structural stability during transportation and storage.

3. Main Research Application Directions

Only for laboratory in-vitro experimental research:

Basic research on polypeptide and GIP/GLP-1 receptor binding characteristics
Exploration of intracellular signal transduction pathways triggered by receptor activation
Cell model experiment of hormone-related polypeptide interaction mechanism
Stability comparative research of modified long-chain polypeptide under different culture environments
Biochemical exploratory study of incretin-related polypeptide molecular properties

4. Specifications & Quality Standard

Appearance: White or off-white lyophilized crystalline powder
Purity: ≥98% (HPLC high performance liquid chromatography detection)
Solubility: Freely soluble in sterile purified water and neutral PBS buffer
Moisture content: ≤2.0%
Quality control: Each batch provides complete COA test report, including HPLC purity detection and impurity screening
Batch stability: Mature synthesis & purification process ensures consistent quality among batches

5. Packaging & Storage Specifications

Conventional packaging: Vacuum lyophilized vial packaging; customized packaging supported for bulk orders
Packaging advantage: Aseptic sealed light-proof vial, moisture-proof, effectively prevent molecular inactivation
Storage requirement: Sealed storage at -20℃, protected from light and humidity; avoid repeated freezing and thawing
Shelf life: 24 months under specified low-temperature sealed storage

6. Applicable Scenarios

Suitable for university laboratories, biochemical research institutes, cell biology laboratories and polypeptide research groups, applied to basic cell and molecular experimental research.

Important Notice: For laboratory research use only. Not for human consumption, injection or clinical trials.

Items	Specifications
Product Name	Tirzepatide TR5
Product form	Powder
CAS	2023788-19-2
Purity	99%
Specification	5mg/vial, 10 vials/kit
Packaging	Bottle
Price	＄32

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Company Profile

Kangtai is a professional manufacturer specializing in cosmetic peptide raw materials and lyophilized peptide products.

We own standardized production workshops equipped with complete purification water treatment systems and automatic filling production lines. Our lyophilized powder filling workshop adopts Class 100 sterile environment, with stable production temperature and humidity control, supporting large-scale continuous production.

We strictly implement standardized quality control throughout raw material synthesis, purification, filling and finished product storage. Focusing on the R&D and manufacturing of various cosmetic active peptides such as SNAP-8, we can provide stable, high-quality peptide powder products and standardized bottled finished goods to global cosmetic enterprises, laboratories and formula research institutions.

Adhering to stable quality and reliable supply capacity, Kangtai supports flexible specifications and bulk orders to meet diversified procurement demands of customers worldwide.

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Kangtai is a professional producer of cosmetic active peptides. We have Class 100 sterile filling workshop, complete water purification equipment and automated production lines. We integrate R&D, production and quality control, supplying high purity peptide raw materials including SNAP-8 powder for cosmetic industry globally, with stable delivery and flexible product specifications.

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Why Choose Us

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Product packaging

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ECHEMI Editorial Reference

Tirzepatide (LY3298176) was developed as a dual agonist to both GLP-1 and gastric inhibitory polypeptide (GIP) receptors (Frias et al., 2018). Similar to GLP-1, GIP is an incretin hormone that functions to induce insulin secretion.

Basic Info

Product Name:

Tirzepatide

Other Name:

LY3298176;

CAS No.:

2023788-19-2

Molecular Formula:

C225H348N48O68

Molecular Weight:

4813

EC Number:

200-001-8

Categories:

Polypeptide

Characteristics

Appearance:

White to off-white

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.

See More Tirzepatide Properties 

Seller Information

Business Type:
Trader

Main Products:
Polypeptide

Location:
Room 205-E742, Building F, No. 53 Congyun Road, Huangshi Street, Baiyun District, Guangzhou City

Average lead Time:
15

Total Annual Revenue:
Less than $1 million

Total Employees:
5-10

Year of Establishment:
2026

Kangtai Biology

Inquiry History

2025 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	2023788-19-2 in unlabeled vials 10, 15 and 30 mg	10	Feb 14, 2024
United States	Peptide drug GLP-1 Agonists Tirzepatide CAS 2023788-19-2 Weight loss 399 Inquiries	10 MG	Apr 3, 2024
United States	Tirzepatide Raw Powder Weight Loss Peptides CAS No 2023788-19-2 Tirzepatide Injection Peptides	2 MT	Dec 13, 2025
Hongkong, China	2023788-19-2	1 KG	Aug 13, 2026
Germany	2023788-19-2	1 MG	Jun 18, 2026
United States	Tirzepatide 2023788-19-2	2	Feb 19, 2024
United States	Tirzepatide 2023788-19-2	10 G	Oct 31, 2023
United States	2023788-19-2 Retatrutide	1 G	Sep 22, 2023
United States	2023788-19-2 Trizepatide	10 MT	Oct 29, 2023
United States	Trizepatide 2023788-19-2 Raw Material LY3298176 Tirzepatide powder	1	Dec 2, 2025
United States	Peptide drug GLP-1 Agonists Tirzepatide CAS 2023788-19-2 Weight loss	2 KG	Oct 20, 2023
United States	Pharmacy Grade CAS 2023788-19-2 Tirzepatide 99% White powder Tirzepatide	50	Aug 17, 2023
United States	Fat Burning Peptides Tirzepatide 10mg/Vial 15mg/Vial Tirzepatide CAS: 2023788-19-2	1 MT	Jan 25, 2024
United States	Pharmacy Grade CAS 2023788-19-2 Tirzepatide 99% White powder Tirzepatide	1 MT	Oct 20, 2023
United States	supply Tirzepatide Safe Material Shipping Trizepatide 2023788-19-2 Raw Tirzepatide powder	10 MG	Apr 4, 2024
United States	COA Offer Top quality Weight Loss Peptides Tirzepatide 10mg/vial GLP-1 2023788-19-2	1 MT	Sep 10, 2023
Kenya	Janoshik Test Tirzepatide 99% White powder High Quality Tirzepatide Weight loss CAS 2023788-19-2	30 MG	Dec 26, 2025
United States	Ex-factory price tirzepatide T30 10vials 30mg kit cas 2023788-19-2 for weight loss peptide	10	Dec 30, 2024
United Kingdom	Manufacturer supply high quality hot sale lowest price Tirzepatide CAS NO,2023788-19-2 99% powder 2023788-19-2 Claire	100 G	Nov 4, 2023
Canada	99.9% Purity GLP-1 Injection Weight Loss Peptides Liraglutide Retatrutide Tirzepatide Semaglutide 5mg 10mg CAS 2023788-19-2	2 MT	Oct 22, 2023

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