PT 141


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PT 141 Vials

CAS Number 189691-06-3
Molar Mass 1025.182 g·mol−1
Chemical Formula C50H68N14O10
IUPAC Name (3S,6S,9R,12S,15S,23S)-15-[(N-Acetyl-L-norleucyl)amino]-9-benzyl-6-{3-[(diaminomethylidene)amino]propyl}-12-(1H-imidazol-5-ylmethyl)-3-(1H-indol-3-ylmethyl)-2,5,8,11,14,17-hexaoxo-1,4,7,10,13,18-hexaazacyclotricosane-23-carboxylic acid


PT 141 Vials represent a research product exclusively intended for scientific investigations and laboratory studies. With its unique characteristics and wide range of applications, PT-141 has become a valuable asset for researchers seeking to understand and address complex physiological and behavioral processes.

Key Characteristics

Containing a purified form of PT-141, these vials are designed for controlled laboratory experiments, offering researchers a platform to explore the effects of this synthetic peptide on various physiological parameters.

Research Applications

The primary focus of research using PT 141 Vials centers on understanding the potential impact of PT-141 on sexual desire in both female and male subjects, as well as its relevance to addressing erectile dysfunction.

Research Benefits

PT 141 and Potential Sexual Desire in Female Subjects

Research studies have suggested that PT-141 may have potential implications in enhancing sexual desire in female subjects. Investigations aim to elucidate the underlying mechanisms and potential applications in the context of female sexual function.

PT 141 and Erectile Dysfunction

Preliminary research has shown promise in the potential application of PT-141 for addressing erectile dysfunction. Studies aim to further elucidate the mechanisms involved and evaluate the efficacy of PT-141 in mitigating erectile dysfunction.

PT 141 and Potential Sexual Desire in Male Subjects

Studies have explored the impact of PT-141 on sexual desire in male subjects, indicating potential benefits in this area. Researchers are actively investigating the mechanisms and applications of PT-141 to address sexual dysfunction in men.


PT 141 Vials offer a controlled and specialized tool for researchers to delve into the potential benefits of PT-141, specifically in the realms of sexual desire in both female and male subjects, as well as its relevance to addressing erectile dysfunction. These studies contribute to the growing body of knowledge surrounding synthetic peptides and their potential applications in the field of sexual health research.


  1. Diamond, L., Earle, D., Rosen, R. et al. Double-blind, placebo-controlled evaluation of the safety, pharmacokinetic properties and pharmacodynamic effects of intranasal PT-141, a melanocortin receptor agonist, in healthy males and patients with mild-to-moderate erectile dysfunction. Int J Impot Res 16, 51–59 (2004). [Read More]
  2. Diamond LE, Earle DC, Heiman JR, Rosen RC, Perelman MA, Harning R. An effect on the subjective sexual response in premenopausal women with sexual arousal disorder by bremelanotide (PT-141), a melanocortin receptor agonist. J Sex Med. 2006 Jul;3(4):628-638. doi: 10.1111/j.1743-6109.2006.00268.x. PMID: 16839319. [Read More]
  3. Molinoff PB, Shadiack AM, Earle D, Diamond LE, Quon CY. PT-141: a melanocortin agonist for the treatment of sexual dysfunction. Ann N Y Acad Sci. 2003 Jun;994:96-102. doi: 10.1111/j.1749-6632.2003.tb03167.x. PMID: 12851303. [Read More]


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