High Quality PT141 Acetate for Lab Supply with GMP (ODM)

Model NO.: 189691-06-3 Customized: Customized Suitable for: Adult Purity: >98% Certificate: GMP Storage: Dry Cool Place Appearance: White Powder Grade: Medicine Grade Specification: 5mg/vial HS Code: 3002300000 Powder: Yes Certification: GMP State: Solid Other Name: PT-141 Supply Ability: 1000 Kits Per Month CAS No: 32780-32-8 Packing: 10vials Per Kits Trademark: FILTER Origin: Shanghai Product Description
Pharmaceutical  Peptide Bremelanotide 189691-06-3 PT-141

Quick Details

CAS No.:	189691-06-	Other Names:	PT 141	MF:	C7H15NO4
EINECS No.:	258279-04-8	Place of Origin:	ShangHai, China (Mainland)	Type:	Auxiliaries and Other Medicinal Chemicals
Grade Standard:	Medicine Grade	Usage:	Animal Pharmaceuticals, Bodybuilding
Model Number:		Purity:	99%min	Product Name:	PT141
Appearance:	Powder	Grade:	Medical	Standard:	USP Grade
Colour:	White	Export Markets:	Global	Production Capacity:	10000g

Description
PT-141 (Bremelanotide) is a highly potent synthetic peptide analogue of α-MSH that may elicit aphrodisiac effects through stimulation of melanocortin receptors. PT-141 (Bremelanotide) consists of seven Amino Acids and is a cyclic, shortened lactam variant of alpha-Melanocyte-stimulating hormone (α-MSH), a multifunctional peptide that regulates a broad array of physiological functions. In studies, bremelanotide was shown to induce lordosis in an animal model and was also effective in treating sexual dysfunction in both men (erectile dysfunction or impotence) and women (sexual arousal disorder).
 
Specification
Name: PT-141
Synonyms: Bremelanotide, PT-141 Acetate
CAS #: 189691-06-3
Molecular Formula: C50H68N14O10
Molecular Mass: 1025.2 Da (g/mol)
Amino Acid Sequence: Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-OH

Purity
PT-141 has a peptide purity level that exceeds 99.0% as determined by HPLC and MS. This peptide was synthesized with no additives and is supplied as a white lyophilized (freeze-dried) powder.

Usage
Bremelanotide, similarly to its analogues α-MSH and melanotan II, acts as a non-selective agonist of all of the melanocortin receptors except MC2, where it lacks significant affinity. Reported activity of the drug is as follows:
MC1 (Ki = 0.68 nM)
MC2 (Ki > 1000 nM)
MC3 (Ki = 72.07 nM)
MC4 (Ki = 19.25 nM)
MC5 (Ki = 166.8 nM)

Bremelanotide appears to stimulate sexual desire and arousal completely or mostly via activation of the MC4 receptor (the MC3 receptor may also be involved). It modulates inflammation and limits ischemia via activation of the MC1 and MC4 receptors.

According to Palatin Technologies' original 2003 patent for bremelanotide, it possesses approximately 50 times the potency of melanotan II as an inducer of erection in male rats. In addition, it was stated in the patent that the therapeutic window of bremelanotide in animals (specifically, the range of induction of the desired sexual arousal relative to the induction of side effects including nausea, yawning, stretching, and decreased appetite) was >1,000-fold, whereas that of melanotan II was only 3- to 4-fold. They concluded that bremelanotide would be more tolerable than melanotan II. 

                                     Peptide  List
 

Product Name	Purity	Specification
Enfuvirtide Acetate (T-20)	98%min	10mg/vial,  10vial/kit
GHRP-2	98%min	5mg/vial,  10vial/kit
GHRP-6	98%min	5mg/vial,  10vial/kit
CJC-1295without DAC(CJC-1293)	98%min	2mg/vial,  10vial/kit
CJC-1295 (DAC)	98%min	2mg/vial,  10vial/kit
Sermorelin Acetate	98%min	2mg/vial,  10vial/kit
Thymopentin	98%min	5mg/vial,  10vial/kit
Dynorphin A (1-13) Acetate	98%min	10mg/vial,  10vial/kit
PT-141	98%min	10mg/vial,  10vial/kit
Hexarelin	98%min	2mg/vial,  10vial/kit
MT-II (Melanotan II )	98%min	10mg/vial,  10vial/kit
Sermorelin Aceta	98%min	2mg/vial,  10vial/kit
Ipamorealin	98%min	2mg/vial,  10vial/kit
TB-500(Thymosin β4 Acetate)	98%min	2mg/vial,5mg/vial,10mg/vial, 10vial/kit

No.	Name	Purity	CAS No.
1	Abarelix Acetate	98%	183552-38-7
2	Alarelin Acetate	98%	79561-22-1
3	Angiotensin Acetate	98%	58-49-1
4	Angiotensin II	98%	68521-88-0
5	Antide Acetate	98%	112568-12-4
6	Argpressin Acetate	98%	113-79-1
7	Argreline Acetate	98%	616204-22-9
8	Atosiban Acetate	98%	90779-69-4
9	Aviptadil Acetate	98%	40077-57-4
10	Bate-Amyloid(1-42)human	95%	107761-42-2
11	Bivalirudin Trifluoroacetate	98%	128270-60-0
12	Buserelin acetate	98%	57982-77-1
13	Calcitonin		9007/12/9
14	Carbetocin Acetate	98%	37025-55-1
15	Carperitide	98%	89213-87-6
16	Cerropin B	98%
17	Cetrorelix Acetate	98%	130143-01-0
18	Cetrorelix Acetate	98%	130143-01-0
19	CJC-1295	98%	863288-34-0
20	Copper Peptide(GHK-Cu)	98%	49557-75-7

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