Basic Raw Material Information
| Chinese Name | Sermorelin / Growth Hormone Releasing Peptide |
| English Name | Sermorelin Acetate |
| CAS Number | 86168-78-7 |
| Molecular Weight | 3322 Da |
| Appearance | White / Off-white lyophilized powder |
| Purity | ≥98% (HPLC), up to 99% at high-end levels |
| Source | Solid-phase peptide synthesis SPPS, fully chemical synthesis |
Structure and Mechanism
- Peptide Length: GHRH 1–29 fragment (29 peptides)
- Target: Pituitary GHRH receptor
- Core Function: Naturally and pulsatilely promotes the release of endogenous GH and IGF-1
- Characteristics Comparison: Unlike exogenous GH and IGF-1 HGH, safe and gentle, does not suppress the body's own secretion, and is more in line with physiological rhythms.
Physicochemical Properties
- Solubility: Easily soluble in pure water and physiological saline
- Stability:
- Freeze-drying: Stable for 2 years when stored at -20℃ in a light-proof, sealed container.
- Reconstitution: Refrigerate at 2–8℃ and use within 15–30 days.
- Impurity Control: Low endotoxin <1 EU/mg, suitable for research/pharmaceutical raw material standards.
Core Advantages of Raw Material
Natural pulse secretion promoter
Mimizes the body's own secretion pattern, gentle, safe, and less prone to drug resistance
Metabolic and anti-aging focused
Optimizes body fat, increases lean muscle ratio, improves sleep, and enhances recovery
Does not damage pituitary function
Does not inhibit endogenous GH, no rebound after discontinuation
High purity and stable activity
Industrialized solid-phase synthesis, strong batch consistency
Main Research Applications
- Growth hormone secretion regulation research
- Anti-aging, metabolic regulation, and physical recovery experiments
- Sleep improvement, cell repair, and physical remodeling projects
- Raw material for endocrine and peptide drug development
Quality Specifications (In Stock Standard)
| Appearance | Pure white freeze-dried powder |
| Purity | ≥98% HPLC |
| Maximum single impurity | ≤1.5% |
| Moisture | ≤8% |
| Acetic acid content | 5–12% |
| Endotoxin | <1 EU/mg |
| Packaging | 1mg / 5mg / 10mg / 1g vial |
Compliance and Safety Notes
For research experimental use only, not for human use, oral administration, or clinical use.
Laboratory handling required; protective measures and low-temperature storage necessary.
Restricted substances under WADA (World Anti-Drug Administration Act).
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