Source comparison
Hexarelin Peptide Same as Hexarelin: Comparison
This table clarifies the relationship between naming variations, structural identity, and practical research considerations for hexarelin peptide and Hexarelin. Molecular Structure His-D-2-methyl-Trp-Ala-Trp-D-Phe-Lys-NH2 Identical six-amino-acid sequence. No
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- This table clarifies the relationship between naming variations, structural identity, and practical research considerations for hexarelin peptide and Hexarelin.
- Molecular Structure
- His-D-2-methyl-Trp-Ala-Trp-D-Phe-Lys-NH2
- Identical six-amino-acid sequence. No structural difference exists
- CAS Registry Number
- 140703-51-1
- Same unique chemical identifier regardless of capitalization
- Receptor Target
- GHS-R1a (growth hormone secretagogue receptor type 1a)
- GHS-R1a
- Binds the same receptor with nanomolar affinity in both cases
- Typical Purity Range
- 95–99% (research-grade synthesis)
- Purity depends on synthesis protocol, not naming convention
- Storage Requirements
- −20°C lyophilized, 2–8°C reconstituted (14-day limit)
- Storage stability identical. Tryptophan oxidation risk applies equally
- Common Usage Context
- Academic publications, peptide databases, supplier catalogues
- Commercial product labels, branded research compounds
- Lowercase more common in peer-reviewed literature; capitalization in commerce