Description

Technical Parameters

PT-141 10mg/bottle core introduction

Pharmaceutical-grade peptide formulation | Made in China PT-141 10mg/ vial

Chemical name : Acetyl-deamin-[D-Arg¹, D-Phe⁵, D-Trp⁷,⁹, Leu¹¹]-α-MSH(4-10)-NH₂

CAS No .: 189691-06-3

Specifications : 10mg/bottle, 5 bottles/box

Molecular formula : C₅₀H₆₈N₁₄O₁₀

Molecular weight : 1025.2

Sequence : Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-NH₂

Appearance : White to off-white lyophilized powder

Purity : ≥99% (HPLC detection)

Storage : Refrigerate at 2-8℃, protected from light. After rehydration, store in the refrigerator.

PT-141 Core Quality and Service Advantages

This product is manufactured by a professional peptide synthesis plant certified by cGMP in China . It adopts advanced solid-phase peptide synthesis technology and efficient purification process to provide global customers with high-purity, high-bioactivity PT-141 products , and is equipped with a complete quality control system and after-sales support .

✅Quality advantages of Chinese manufacturing :

Ultra-high purity : Peptide purity ≥ 99%, meeting USP/EP standards.

Chiral purity : Optical purity of D-amino acids ≥99.8%

Bacterial endotoxin : <0.1 EU/mg, meeting the standards for injection.

Full spectrum analysis : Provides HPLC, MS, and amino acid full analysis reports.

✅Professional application features :

Central effects : It exerts its effects by activating melanocortin receptors.

Rapid onset of action : Effective 30-60 minutes after subcutaneous injection.

Duration : The effect can last for 4-6 hours.

Gender-appropriate : Effective for both men and women

✅Factory production capacity :

Large-scale production capacity : Annual production capacity of over 500 grams

Aseptic filling : Aseptic filling is completed in a B+A grade clean environment.

Freeze-drying technology : Advanced freeze-drying technology ensures product stability

Quality system : GMP certified and compliant with FDA standards.

PT-141 Usage and Storage Guide

1. Reconstitution method :

Solvent selection : Reconstitute with sterile water for injection or physiological saline.

Dissolution procedure : Slowly pour 1 ml of sterile solvent along the bottle wall and gently rotate to dissolve.

Dissolution temperature : Dissolve naturally at room temperature, avoiding vigorous shaking.

Concentration after reconstitution : 10mg/1ml = 10mg/ml

2. Storage conditions :

Unopened : Store in the refrigerator at 2-8℃ away from light. Do not freeze.

Reconstituted : Refrigerate at 2-8℃ after reconstitution and use within 7 days.

Transportation conditions : Cold chain transportation, constant temperature transportation at 2-8℃.

Photothermal stable : Store away from light and avoid drastic temperature changes.

3. Injection method :

Injection sites : subcutaneous injection in the abdomen, thigh, or upper arm.

Injection dosage : Starting dose 1-2 mg, adjusted as needed.

Injection time : It is recommended to inject 1-2 hours before the expected effect.

Injection frequency : No more than once within 24 hours, and no more than 2-3 times per week.

4. Dosage regimen :

Starting dose : 1-2 mg, subcutaneous injection

Maintenance dose : Adjusted according to response, generally 1.75-2.5 mg

Maximum dose : not exceeding 4 mg/dose

Usage interval : At least 24 hours between two uses.

PT-141 Quality Control Standard

1. Purity testing :

HPLC purity : ≥99% (detected by C18 reversed-phase column)

Relevant impurities : Individual impurity ≤ 0.5%, total impurities ≤ 1.0%

Moisture content : ≤5.0% (determined by Karl Fischer method)

Acetic acid content : ≤10.0% (determined by ion chromatography)

2. Microbial testing :

Sterility testing : Meets the requirements for sterile injectables.

Bacterial endotoxin : <0.1 EU/mg

Total bacterial count : <10 CFU/g

Mold and yeast : <10 CFU/g

3. Stability Guarantee :

Long-term storage : Can be stored at 2-8℃ for 24 months

After reconstitution : Refrigerate at 2-8℃, and it will remain stable for 7 days.

Light stability : Good stability under light-protected conditions.

Thermal stability : Avoid high temperatures; long-term storage temperature should not exceed 8℃.

Why choose the Chinese-made PT-141 ?

Advanced Technology : Employs cyclic peptide synthesis and purification techniques

Reliable quality : cGMP production, strict quality control system

Price advantage : Large-scale production provides competitive prices

Professional Service : One-stop service from technical consultation to after-sales support

Stable supply : A robust supply chain management system ensures continuous supply.

Application Guide

Applicable situations :

Improved support for specific functional impairments

Related aids to improve quality of life

Standardized materials for clinical research

Usage recommendations :

Start with a low dose for first-time use.

Drink water appropriately after injection

Avoid taking with high-fat foods

Be aware of possible reactions such as facial flushing.

Summary

This product represents the high-quality standard of peptide drug manufacturing in China . Through advanced production processes, strict quality control, and professional customer service , we provide high-quality PT-141 products to users worldwide . By choosing our products, you not only obtain superior products, but also reliable technical support and quality assurance .

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