Bremelanotide Acetate

Catalog No. Size PriceQuantity
M21781-C Contact for quotation $100Unavailable


Bremelanotide Acetate (PT-141 Acetate), a synthetic peptide analogue of α-MSH, is an agonist at melanocortin receptors including the MC3R and MC4R for the treatment of sexual dysfunction.

Product information

CAS Number: 1607799-13-2

Molecular Weight: 1085.21

Formula: C52H72N14O12

Chemical Name: (3S,6S,9R,12S,15S,23S)-9-benzyl-6-(3-carbamimidamidopropyl)-15-[(2S)-2-acetamidohexanamido]-12-[(1H-imidazol-5-yl)methyl]-3-[(1H-indol-3-yl)methyl]-2,5,8,11,14,17-hexaoxo-1,4,7,10,13,18-hexaazacyclotricosane-23-carboxylic acid; acetic acid

Smiles: CCCC[C@H](NC(C)=O)C(=O)N[C@H]1CC(=O)NCCCC[C@H](NC(=O)[C@H](CC2=CNC3=CC=CC=C23)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@@H](CC2C=CC=CC=2)NC(=O)[C@H](CC2=CN=CN2)NC1=O)C(O)=O.CC(O)=O


InChi: InChI=1S/C50H68N14O10.C2H4O2/c1-3-4-16-35(58-29(2)65)43(67)64-41-25-42(66)54-20-11-10-18-37(49(73)74)60-46(70)39(23-31-26-56-34-17-9-8-15-33(31)34)62-44(68)36(19-12-21-55-50(51)52)59-45(69)38(22-30-13-6-5-7-14-30)61-47(71)40(63-48(41)72)24-32-27-53-28-57-32;1-2(3)4/h5-9,13-15,17,26-28,35-41,56H,3-4,10-12,16,18-25H2,1-2H3,(H,53,57)(H,54,66)(H,58,65)(H,59,69)(H,60,70)(H,61,71)(H,62,68)(H,63,72)(H,64,67)(H,73,74)(H4,51,52,55);1H3,(H,3,4)/t35-,36-,37-,38+,39-,40-,41-;/m0./s1

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: DMSO : ≥ 36 mg/mL (33.17 mM).

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vivo:

Bremelanotide Acetate (50-200 μg/kg; s.c.; once) significantly increases proceptive solicitations in females primed with Estradiol benzoate+Progesterone or Estradiol benzoate alone in bilevel chambers.

Products are for research use only. Not for human use.

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