PT-141 paramete

CAS No.: 189691-06-3
MF: C50H68N14O10
Place of Origin: China
Grade Standard: Medicine Grade, Tech Grade
Purity: 98%
CAS: 189691-06-3
Color: White Color
Specification: 98% Purity
Other Names: PT-141
EINECS No.: //
Type: Vitamins, Amino Acids and Coenzymes, Auxiliaries and Other Medicinal Chemicals
Usage: Animal Pharmaceuticals
Model Number: 2019120312
Product Name: PT-141
Grade: pharmaceutical Grade
Shelf life: 2 Years
Molecular Weight: 1025.18


Product Name PT-141 Other Name PT141 Acetate
Purity 99%min CAS No. 189691-06-3
Appearance white  powder Specification 2mg/vial,10vials/box
MOQ 1Box M.F. C50H68N14O10
Loss on drying <3.0% Test methord HPLC
Item Specification Result
Appearance White powder Complies
Related substance (HPLC) Total impurity ≤0.5% Max single impurity ≤0.1% 0.2% 0.06%
Odor Characteristic Complies
Assay 99% 99.22%
Heavy Metal <10ppm Complies
As <0.1ppm 0.05ppm
Pb <0.1ppm 0.05ppm
Cd <0.1ppm 0.05ppm
Residual Solvents <100ppm Complies
Residual Pesticide Negative Complies
Total Plate Count <1000cfu/g Complies
Yeast & Mold <100cfu/g Complies
E.Coli Negative Complies
Salmonella Negative Complies


1. Bremelanotide PT 141 was developed from the peptide H Melanotan II.

2. Effective in treating sexual dysfunction in men - impotence / erectile dysfunction and premature ejaculation.

3. Effective in treating sexual dysfunction in women - sexual arousal disorder.

4. Does not act upon the vascular system.

5. Increases sexual desire via the central nervous system.

Product service

1. Certificate Of Analysis (COA)

2. Material Safety Data Sheet (MSDS)

3. Route of synthesis (ROS)

4. Method of Aanlysis (MOA)

5. Nuclear Magnetic Resonance (NMR)

6. Packing pictures and loading video before loading

7. Free Sample

8. Factory audit


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Q1: Do you accept sample order?
A:  We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
Q2:  What is our advantage?
A : The series of natural extracted product are all self-developed, produced and tested. Mature production technology, strict cost control, and perfect quality assurance system, ensure the product stability and competitive price.
Q3: What’s your MOQ?
A :  Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4: Do you supply product report?
A : Yes. We'll give you product analysis report before shipping.
 Q5: Is there a discount?
A :  Different quantity has different discount.
Q6: Can we visit your factory?
A :  Yes. Welcome to visit.
Q7: How to confirm the Product Quality before placing orders?
A :  You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.


Keep in a cool, dry, dark location


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.



Packing can be conducted according to customers' requirements.

Delivery detail

   [Delivery] 5 working days after payment.

PT-141 picture

Packaging and shipping

Honor Certificate

Professional team