PT-141 Molecular Weight
The molecular weight of PT-141 is 1,025.2 g/mol, with identity confirmed by mass spectrometry.
01Molecular Weight
The molecular weight of PT-141 is 1,025.2 g/mol. On a Certificate of Analysis, identity is confirmed by mass spectrometry — comparing the observed molecular mass against the theoretical mass of the PT-141 sequence.
02Identity & Structure
| Molecular weight | 1,025.2 g/mol |
| Sequence | Ac-Nle-cyclo(-Asp-His-D-Phe-Arg-Trp-Lys)-OH |
| Also known as | Bremelanotide |
| Classification | Wellness |
| Identity method | Mass spectrometry |
| Purity spec | ≥99% HPLC |
Identity independently confirmed · MZ Biolabs
03FAQ
What is the molecular weight of PT-141?
PT-141 has a molecular weight of 1,025.2 g/mol.
How is the identity of PT-141 confirmed?
Identity is confirmed by mass spectrometry, comparing the observed molecular mass to the theoretical mass of the PT-141 sequence, alongside HPLC purity analysis. This is performed by an independent third-party lab (MZ Biolabs).
What is the amino acid sequence of PT-141?
The sequence of PT-141 is Ac-Nle-cyclo(-Asp-His-D-Phe-Arg-Trp-Lys)-OH.