Free U.S. shipping over $250/ Same-day dispatch before 2 PM ET/ CoA in every box/ ≥99% purity guaranteed/ Free U.S. shipping over $250/ Same-day dispatch before 2 PM ET/ CoA in every box/ ≥99% purity guaranteed/
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PT-141 10MG
✓ HPLC 99.4%✓ MS CONFIRMED ✓ CoA INCLUDED
Peptides · Research compound ✓ ≥99.4% PURITY

PT-141 10MG

What is PT-141? PT-141 (Bremelanotide) is a synthetic cyclic heptapeptide analog of α-melanocyte-stimulating hormone (α-MSH). It functions as a non-selective melanocortin receptor agonist with preferential activity at MC3R and MC4R. Studied in laboratory settings for its central nervous system signa...

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HPLC + MS verified Same-day dispatch before 2 PM ET CoA by lot number
Purity
99.4%
Form
LYO
Identity
MS ✓
Specification +
CompoundPT-141 10MG
Half-life~2 hours (subcutaneous)
Purity (HPLC)≥ 99.4%
Testing & CoA +
Every lot passes a four-method release protocol — RP-HPLC purity (220nm), LC-MS identity, LAL endotoxin screen (<0.5 EU/mg), and Karl Fischer residual moisture. The batch-matched Certificate of Analysis ships in the box and is retrievable by lot number.
Research library (3) +
Selective melanocortin receptor agonists for hypoactive sexual desire disorder Pfaus JG, Sadiq A, Spana C, Clayton AH · Journal of Sexual Medicine · 2022 · DOI
Discovery of bremelanotide, a selective MC3R/MC4R agonist Molinoff PB, Shadiack AM, Earle D, et al. · Annals of the New York Academy of Sciences · 2003 · DOI
Melanocortins and reproductive behaviour Pfaus JG, Shadiack A, Van Soest T, Tse M, Molinoff P · Pharmacology Biochemistry and Behavior · 2007 · DOI
Storage & handling +
Store lyophilized at −20 °C, desiccated and protected from light. Reconstitute with bacteriostatic or sterile water. For research and laboratory use only — not for human or veterinary use.
Shipping & returns +
Orders before 2 PM ET dispatch the same business day from our U.S. facility. Free shipping over $250. Full reshipment coverage on lost or damaged parcels.
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Every batch, on the record.
RP-HPLC purityLC-MS identityLAL <0.5 EU/mgKF moisture
PT-141 10MG

PT-141 10MG

$59.00

Research-grade PT-141 (Bremelanotide) peptide. ≥99% purity, third-party verified via HPLC. For research and laboratory use only.

SKU: LTF-PT-10 Category:

Description

PT-141 (Bremelanotide) is a synthetic cyclic heptapeptide analog of α-melanocyte-stimulating hormone (α-MSH), acting as a non-selective melanocortin receptor agonist. Studied in laboratory settings for its central nervous system signaling profile. Each vial contains 10mg lyophilized powder at ≥99% purity.

Specifications:

  • Purity: ≥99% (HPLC verified)
  • Form: Lyophilized powder
  • Storage: -20°C (long-term), 2-8°C (reconstituted)
  • Certificate of Analysis available

For research and laboratory use only. Not for human consumption.

Additional information

Cas Number

189691-06-3

Molecular Formula

C50H68N14O10

Molecular Weight

1025.18 g/mol

Sequence

Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-OH

Solubility

Soluble in water, bacteriostatic water

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