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GHRP-2 vs GHRP-6
GHRP-2 and GHRP-6 are both synthetic hexapeptides that end in D-Phe-Lys-NH2. They differ in the first residues, shown below.
| GHRP-2 | GHRP-6 | |
|---|---|---|
| Also known as | Pralmorelin, KP-102 | SK&F 110679 |
| Compound type | Hexapeptide · 6 aa | Hexapeptide · 6 aa |
| Sequence | D-Ala-D-2Nal-Ala-Trp-D-Phe-Lys-NH2 | His-D-Trp-Ala-Trp-D-Phe-Lys-NH2 |
| Molecular formula | C45H55N9O6 | C46H56N12O6 |
| Molecular weight | 818.0 g/mol | 873.0 g/mol |
| CAS number | 158861-67-7 | 87616-84-0 |
| PubChem CID | 6918245 | 9919153 |
| Form | Lyophilized powder | Lyophilized powder |
| Sizes | 5 mg and 10 mg | 10 mg |
| Price | from $22.00 | from $38.00 |
| Lab report | Not yet (supplier's spec) | Not yet (supplier's spec) |
Where they differ
- Both have 6 residues.
- The sequences differ at 2 positions: position 1 (D-Ala in GHRP-2, His in GHRP-6); position 2 (D-2Nal in GHRP-2, D-Trp in GHRP-6).
- Molecular formulas: GHRP-2 C45H55N9O6, GHRP-6 C46H56N12O6.
- Molecular weights: GHRP-2 818.0 g/mol, GHRP-6 873.0 g/mol.
GHRP-2
Hexapeptide · 6 aa
5 mg10 mg
from $22.00
$3.80/mg at 10 mg
Ships in 5–7 days
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GHRP-6
Hexapeptide · 6 aa
10 mg
$38.00
$3.80/mg
Ships in 5–7 days
View →
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