Tirzepatide API Raw Material Powder
Tirzepatide API Raw Material Powder
Tirzepatide API Raw Material Powder | Research Grade Peptide CAS 2023788-19-2
Product Overview
Tirzepatide is a synthetic peptide consisting of 39 amino acids, acting as a dual GIP and GLP-1 receptor agonist. Our Tirzepatide API raw powder is high-purity lyophilized peptide produced using solid-phase peptide synthesis. Every batch is tested for identity and purity with HPLC and LC-MS, to maintain steady and dependable quality.
This research-only peptide raw material is supplied to biotech labs, research institutes and pharma formulation teams for peptide lab testing, formulation work and analytical validation projects.
Key Features
- Research Grade Tirzepatide API peptide powder, CAS: 2023788-19-2
- HPLC tested purity ≥99%; LC-MS used for compound identity confirmation
- White to off-white lyophilized powder, vacuum sealed to preserve stability
- COA, HPLC and LC-MS test reports available for each batch
- Multiple packaging choices: 1g, 5g, 10g, 50g, 100g, plus custom bulk packaging
- Strict quality checks to ensure consistent quality across batches
- Safe worldwide delivery; practical technical advice on peptide storage and lab operation
Product Specifications
| Product Name | Tirzepatide |
| CAS Number | 2023788-19-2 |
| Molecular Formula | C₂₂₅H₃₄₈N₄₈O₆₈ |
| Molecular Weight | 4813 Da |
| Purity (HPLC) | ≥98.0% |
| Assay | 99% |
| Sequence | Tyr-Ala-Glu-Gly-Thr-Phe-Thr-Ser-Asp-Val-Ser-Ser-Tyr-Leu-Glu-Gly-Gln-Ala-Ala-Lys-Glu-Phe-Ile-Ala-Trp-Leu-Val-Arg-Gly-Arg-Gly-(C18) |
| MOQ | 1g |
| Package Options | 1g/bag; 100g/bag; 1kg/bag |
| Delivery Time | In Stock |
| Application | For scientific research use only |
COA
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Test Items |
Standard |
Test Results |
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Appearance |
White or off-white powder;Freely soluble in water. |
Conforms |
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Specific Rotation |
-23.5°~33.5° Calculated on the anhydrous and sodium-ion-free basis, the specific rotation should be-23.5°to -33.5° |
-26.2° |
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Identification |
1)HPLC |
The retention time of the main peak of the test solution shallcorrespond to that of the main peak of the reference solution. |
Conforms |
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2)Amino Acid Ratio |
Asp 1.6～2.4 |
2.0 |
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Glu 3.2～4.8 |
3.9 |
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Ser 4.0～6.0 |
4.8 |
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Gly 3.2～4.8 |
4.1 |
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Thr 1.6～2.4 |
2.0 |
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Ala3.2～4.8 |
4.0 |
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(Aib)1.6～2.4 |
1.9 |
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AEEA 1.6～2.4 |
1.9 |
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Tyr 1.6～2.4 |
2.0 |
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Val 0.8～1.2 |
0.9 |
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Phe 1.6～2.4 |
1.9 |
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Ile 2.4～3.6 |
3.0 |
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Leu 1.6～2.4 |
2.0 |
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Lys 1.6～2.4 |
2.1 |
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Pro 3.2～4.8 |
3.4 |
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Tryptophan should be detectable. |
Conforms |
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3)MS |
Relative Molecular Mass 4813.5±1.0 Da |
Conforms |
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Test |
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pH |
6.0～9.0 |
7.6 |
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Clarity and Color of Solution |
The solution shall be clear and colorless |
Conforms |
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Water Content |
≤7.0% |
3.5% |
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Acetic Acid |
≤0.5% |
0.1% |
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Trifluoroacetic Acid |
≤0.5% |
ND |
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Sodium Ion |
≤5.0% |
1.8% |
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Residual Solvents |
Methanol≤0.3% |
0.001% |
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Dichloromethane≤0.06% |
ND |
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Acetonitrile≤0.041% |
0.002% |
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DMF≤0.088% |
ND |
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High Molecular Weight Substances |
Single impurity≤0.3% |
≤0.02% |
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Total impurities≤0.8% |
0.03% |
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Related Substances |
impurity 1≤0.5% |
ND |
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impurity 2≤0.5% |
ND |
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impurity 3≤0.5% |
0.11% |
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impurity 4≤0.5% |
0.25% |
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impurity 5≤0.5% |
0.12% |
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impurity 6≤0.5% |
0.14% |
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Other single impurity≤0.5% |
0.09% |
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Total impurities≤1.0% |
0.83% |
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Purity |
≥99.0% |
99.1% |
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Bacterial Endotoxin |
The endotoxin in each 1mg of Tirzepatide shallbe less than 5EU. |
Conforms |
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Microbial limits |
Total Aerobic Microbial Count (TAMC)≤100cfu/g |
4.0cfu/g |
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Total Yeasts and Molds Count(TYMC)≤100cfu/g |
2.0cfu/g |
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Escherichia coli:Not detectable in 1g |
ND |
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Assay |
It contains 95.0%to 105.0%of Tirzepatide (C2₂₅H₃48N48O68),calculated on the anhydrous and sodium-ion-free basis. |
99.0% |
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Assay of Peptide |
≥85.0% |
93.7% |
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Conclusion |
This product is tested according to In house standard,Results:Conform |
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Packaging and storage |
Protected from light,sealed,store at -20℃±5℃ |
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Conclusion |
This batch of product complies with Enterprise Standard. |
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Remark |
It is only used for research. |
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HPLC chromatogram
LC-MS spectrum
Why Choose Our Tirzepatide Raw Material
Xi'an Yihui Kangyuan Bio-technology Co., Ltd. is a wholly-owned subsidiary of Xi'an Yihui Bio-technology Co., Ltd., located in Xi'an High-tech Zone, Shaanxi Province.Our production base covers a total area of 100 mu, with the first phase occupying 30 mu, focusing on the manufacturing of peptide raw materials.
Our core business covers GLP-1 peptide APIs, other peptide raw materials, as well as peptide products for CDMO projects.Our main products include Tirzepatide, Retatrutide, Semaglutide (for blood glucose control and weight management) and GHK-Cu (for cosmetic applications).
We are equipped with 5 peptide production lines in full compliance with cGMP standards of the US, EU and China, with an annual capacity of 500 kg peptide APIs.Our R&D team possesses nearly 20 years of experience in peptide drug development, mastering core technologies covering the whole process from research and development to industrial production.
We implement strict GMP-based quality control throughout production, ensuring our products are safe, effective and stable.We are committed to supplying high-quality peptide products and professional services to global partners.
Peptide products catalog
|
English Name |
CAS NO. |
English Name |
CAS NO. |
|
158563-45-2 |
130308-48-4 |
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|
935288-50-9 |
112568-12-4 |
||
|
936544-53-5 |
79561-22-1 |
||
|
49557-75-7 |
2212020-52-3 |
||
|
581-05-5 |
140194-24-7 |
||
|
75921-69-6 |
72093-21-1 |
||
|
121062-08-6 |
62253-63-8 |
||
|
910463-68-2 |
189691-06-3 32780-32-8 |
||
|
2023788-19-2 |
57773-65-5 |
||
|
2381089-83-2 |
16789-98-3 |
||
|
1415456-99-3 |
50-56-6 |
||
|
204656-20-2 |
Tetrapeptide-30 |
1036207-61-0 |
|
|
2259884-03-0 |
Myristoyl Pentapeptide-17 |
959610-30-1 |
|
|
923950-08-7 |
Pentapeptide-18 |
64963-01-5 |
|
|
2805997-46-8 |
Matrixyl Acetate |
214047-00-4 |
|
|
79517-01-4 |
Pentapeptide-3 |
135679-88-8 |
|
|
851199-59-2 |
Somatostatin |
51110-01-1 |
|
|
120287-85-6 |
69440-99-9 (62304-98-7) |
||
|
37025-55-1 |
83150-76-9 |
||
|
108736-35-2 |
Ganirelix Acetate |
123246-29-7 |
|
|
197922-42-2 |
128270-60-0 |
||
|
1334237-71-6 |
1392278-76-0 |
||
|
90779-69-4 |
AOD9604 |
221231-10-3 |
|
|
14636-12-5 |
Tesamorelin |
218949-48-5 |
|
|
247062-33-5 |
CJC-1295 (without DAC) |
863288-34-0 |
|
|
52232-67-4 |
CJC-1295 (with DAC) |
|
|
|
467426-54-6 |
MOTS-c |
1627580-64-6 |
|
|
188627-80-7 |
BPC-157 |
137525-51-0 |
|
|
65807-02-5 |
TB-500 |
885340-08-9 |
|
|
214766-78-6 |
SLU-PP-332 |
303760-60-3 |
|
|
170851-70-4 |
Oligopeptide-1 |
2097691-58-0 |
|
|
40077-57-4 |
|
|
Applications (Research Only)
- Biochemistry and peptide chemistry lab research
- Pre-formulation and pharmaceutical development studies
- Development and validation of analytical test methods
- In-vitro & in-vivo academic research
- Research using peptide reference standards
Handling & Storage Instructions
- Keep product sealed at -20°C. Protect from moisture and strong light.
- Split powder into small aliquots before first opening to avoid repeated freeze-thaw cycles.
- Wear standard lab protective equipment: gloves, safety goggles and lab coat when handling.
- Prevent direct contact with skin and eyes. Keep away from food and drinks.
FAQ
Q: Can this Tirzepatide powder be used for injection or human use?
A: No. This is raw peptide powder for research only. It is not finished medicine and cannot be used for any human medical application.
Q: Will I get batch test certificates?
A: Yes. COA, HPLC and LC-MS files will be sent together with each shipment.
Q: What is your minimum order quantity?
A: MOQ is 1g. Better pricing is offered for bulk orders.
Q: How do I store the peptide powder after delivery?
A: Keep sealed at -20°C. Divide into small portions once opened to slow down degradation.
Disclaimer
All products shown on this website are intended solely for laboratory research. This Tirzepatide API powder is raw research material and is NOT a finished pharmaceutical drug. It must not be used for human administration, diagnosis, treatment or any clinical purpose. Before placing orders, buyers need to check and follow local import rules, customs policies and relevant laws of the receiving country. Our company accepts no responsibility if buyers use the product without authorization or breach local regulations.
Contact US:
Should you have any inquiry about our peptide products, please feel free to contact
Mobile/WhatsApp: +86-17792415937
Email: sales@yihuipharm.com
