Tirzepatide API Powder
2.Specification: 98%
3.Appearance: White Powder
4.CAS NO: 2023788-19-2
5.Molecular Weight:4813.00
6.Main Market: European, North America, Asia, Vietnam, Switzerland
7.Packing specification: 12kg/drum, 27 drums/tray
8.Delivery: 3~7working days.
9.Certification: cGMP,Kosher,Halal,BRC,Organic,FDA,ISO9001,ISO22000 etc.
- Product Description
Green-Process Tirzepatide Microencapsulated Powder – Low Cost, High Efficiency Weight Loss
Tirzepatide supplier:
Tirzepatide API Powder is a man-made peptide that works on both glucose-dependent insulinotropic peptide (GIP) and glucagon-like peptide-1 (GLP-1) receptors. Research has demonstrated that tizepatide's dual receptor action may augment insulin secretion, suppress glucagon levels, prolong stomach emptying, and diminish appetite. It could be used to treat diabetes, help people lose weight, and lower their risk of heart disease.
Shaanxi Hongda Phytochemistry Co., Ltd. is one of the oldest companies in China that makes and sells tirzepatide powder (CAS 2023788-19-2). We have been making and researching peptide products for 20 years, and we are happy to take wholesale orders for high-quality bulk tizepatide powder from our facility. Our skilled staff will give you great service and fair costs.
contact us for product reports and pricing:duke@hongdaherb.com.

Advantages of Tirzepatide:
1. Dual receptor agonist efficacy: Unlike single GLP-1 receptor agonists, our telpoeptide achieves high affinity binding to both GLP-1 and GIP receptors, resulting in a potency 3-5 times greater than traditional single-target substances in regulating glycemic homeostasis and lipid metabolism.
2. Extreme stability and bioactivity retention: Utilizing patented freeze-drying technology, the powder is loose and cloud-like. After reconstitution, the solution is clear and free of residue. Even during transoceanic transport, it maintains 100% of its molecular conformation and activity, even under temporary temperature fluctuations.
3. Impurity control: We implement stricter "single impurity control" than industry standards, ensuring a maximum single impurity of less than 0.5%.
4. Dual Receptor Agonisting: Tirzepatide api powder can activate glucose-dependent insulinotropic peptide (GIP) and glucagon-like peptide-1 (GLP-1) receptors to study their synergistic effects on metabolic regulation.
5. Metabolic Research Applications: Helps explore mechanisms related to glucose homeostasis, insulin sensitivity, and energy balance.
6. Extended Half-Life: Structural changes confer a longer half-life.
7. Research Versatility: Applicable to various in vivo models to assess its effects on metabolic parameters.
Product Specification
Test Items | Specifications | |
Appearance | White or almost white powder | |
Solubility | Freely soluble in water | |
Identification by HPLC | The retention time of the principal peak of the test solution corresponds to that of the reference solution, as obtained in the assay | |
Molecular Ion Mass by MS | 4813.45±1.0 | |
Amino Acid Content | Asp | 1.6 ~ 2.4 |
Tyr | 1.6 ~ 2.4 | |
Lys | 1.6 ~ 2.4 | |
Ile | 2.0 ~ 3.2 | |
Leu | 1.6 ~ 2.4 | |
Val | 0.8 ~ 1.2 | |
Thr | 1.6 ~ 2.4 | |
Phe | 1.6 ~ 2.4 | |
Ser | 4.0 ~ 6.0 | |
Ala | 3.2 ~ 4.8 | |
Gly | 3.2 ~ 4.8 | |
Glu | 3.2 ~ 4.8 | |
Pro | 3.2 ~ 4.8 | |
Aib | N/A | |
AEEA | N/A | |
Water Content (K. F) | Not more than 8.0% | |
Solution Clarity and Color | Clear and colorless | |
Purity (HPLC) | Not less than 99.0% | |
Related Substances (HPLC) | Total impurities | Not more than 1.0% |
Maximum single impurity | Not more than 0.5% | |
Impurities with molecular masses greater than that of Tirzepatide (Size Exclusion) | Not more than 0.50% | |
Residual Solvents | Acetonitrile | Not more than 410 ppm |
Methanol | Not more than 3000 ppm | |
Bacterial Endotoxins | Less than 10 EU/mg | |
Microbial Limits | TAMC | Not more than 100 CFU/g |
TYMC | Not more than 100 CFU/g | |
Trifluoroacetate Ion | Not more than 0.10% | |
Sodium Ion | Not more than 5.0% | |
Acetate Ion | Not more than 0.10% | |
Phosphate Ion | Not more than 0.10% | |
Peptide Content | Not less than 60.0 mg | |
Assay (HPLC) | 95.0% ~ 105.0% (On anhydrous and salt-free substance basis) | |
Mechanism of Action of tirzepatide:
tirzepatide api powder is a single molecule that combines the activities of two incretin hormones: glucose-dependent insulinotropic peptide (GIP) and glucagon-like peptide-1 (GLP-1). By activating the receptors of these two peptide hormones at the same time, it has a wider variety of clinical effects.
The dual GLP-1 receptor can slow down the emptying of the stomach, make you less hungry, lower your blood sugar, and make your body more sensitive to insulin. When the GIP receptor is turned on, it increases insulin production, lowers glucagon release, and speeds up fat metabolism. This achieves both blood glucose stabilization and weight reduction.

Usage and Dosage of tirzepatide:
Tirzepatide bulk powder is a once-weekly preparation, typically injected weekly, used to treat type 2 diabetes and for weight loss. Its dual mechanism of action makes it an ideal choice for patients with high requirements for blood glucose and weight control.
Why Choose Us?
1. Testing Reports:
All batches of our Telborpeptide powder come with four major reports: HPLC, GC-MS, ¹H-NMR, thermogravimetric analysis, and microbial limit tests, all issued by third-party laboratories to ensure data traceability.

2. Professional Team:
Hongda's R&D team is primarily composed of experts in pharmaceuticals, chemistry, process engineering, and regulatory compliance, enabling rapid response to formulation, process, and registration needs.

3. Green Compliance:
We have obtained ISO14001, ISO9001/22000, FDA, BRC, and other certifications, meeting European and American green label requirements and helping clients achieve ESG goals.

4. Flexible Delivery:
Shaanxi Hongda's factory supports rapid delivery for small batches (500g) and can also meet large-volume OEM needs, providing global cold chain or ambient temperature logistics solutions.

FAQs:
Q1: Tirzepatide's major effects?
A: Tirzepatide API powder activates two receptors to stimulate insulin production, block glucagon, delay stomach emptying, and reduce hunger, regulating blood sugar and weight.
Q2: Recommended dosage?
A: Functional weight loss products typically contain 0.5mg-1mg/kg (one day). Please consult the package instructions or your doctor for dosage.
Q3: Is cold chain transportation required?
A: This product is a microencapsulated lyophilized powder and can be stored at room temperature (2-25°C) for 12 months. Transportation can be at room temperature or via cold chain, depending on customer needs.
Q4: How is product purity and quality guaranteed?
A: HPLC purity ≥98%, residual solvent ≤5ppm, complete COA (HPLC, GC-MS, ¹H-NMR, thermogravimetric analysis, microbiological limits), usable for registration.
Q5: Minimum order quantity?
A: For R&D and small-batch production, we provide moisture-proof 300g to 5kg packaging. Bulk purchases start at 500g.
Q6: Common side effects?
The most frequent gastrointestinal discomfort is nausea and moderate diarrhea, which normally goes away within a few days.
Q7: What are the advantages over organic solvent processes?
A: The DMF-Free supercritical CO₂ process significantly reduces solvent residue, lowers costs, meets ESG requirements, and maintains the high activity and stability of bioactive peptides.
Q8: Can it be used in oral formulations?
A: Yes. Microencapsulation improves oral bioavailability and is suitable for capsules, powders, or functional beverages.
Q9: What if the batch quality does not meet requirements?
A: Our technical customer service will verify the complaint within 48 hours and provide a replacement of the same batch or a full refund upon confirmation.
Q10: What is the delivery cycle?
A: Regular batches ship within 7 days; special small batches (≤1kg) can be delivered in 3 days.
About Shaanxi Hongda Phytochemistry's Team

ABOUT US
Shaanxi Hongda boasts an experienced R&D and production team, as well as a professional and enthusiastic sales team. We are dedicated to the production and R&D of peptide products, striving to provide every customer with peptide products down to the kilogram level. From raw material control and product manufacturing processes to final product testing, we ensure product quality. Welcome to contact our professional team:duke@hongdaherb.com.
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