Lyophilized Peptide 10mg/Vial Bremelanotide PT141 for Treating Sexual Dysfunction CAS NO.189691-06-3

1. Hubei Jusheng Technology Co., Ltd.,  is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates in China.

2. The yearly production capacity is 50000MT, 80% for export.We have a professinal export team. Both by Air and by Sea,we ensure that we meet the customer expectations with promptness.
3. Our company facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service.
4. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.  

99% Purity Lyophilized Peptide Bremelanotide PT-141 10mg/vial
Identifiers & Chemical data
Appearance: White Powder
CAS number: 189691-06-3
Formula: C50H68N14O10
Mol. mass: 1025.16 g/mol
Half-life: 120 minutes
Sequence: Ac-Nle-cyclo(Asp-His-D-Phe-Arg-Trp-Lys)-OH
Chain: CH3CO-Nle-[Asp-His-(d)-Phe-Arg-Trp-Lys]-COOH
Synonyms: Brmelanotice; BREMELANOTIDE PT141; BreMelanotide Acetate
Storage: Lyophilized PT-141 is stable at room temperature for 90 days, however it should be stored in a freezer below -8°C for any extended period of time. After reconstituting PT-141 should be refrigerated at temperatures not to exceed 36 F.
Development
Bremelanotide was developed from the peptide hormone Melanotan II which underwent testing as a sunless tanning agent. In initial testing, Melanotan II did induce tanning but additionally caused sexual arousal and spontaneous erections as unexpected side effects in nine out of the ten original male volunteer test subjects.
Structure
Bremelanotide is a cyclic hepta-peptide lactam analog of alpha-melanocyte-stimulating hormone (alpha-MSH) that activates the melanocortin receptors MC3-R and MC4-R in the central nervous system. It has the amino acid sequence Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-OH or cyclo-[Nle4, Asp5, D-Phe7, Lys10]alpha-MSH-(4-10). It is a metabolite of Melanotan II that lacks the C-terminal amide function.