Ordered Tuesday, at the lab Thursday, tracked the whole way. The certificate of analysis was already on file for the lot I received.
Verified order · Lot B7068
MP
M. P.Columbus, OH
Verified buyerHPLC + LC-MS tested
Cosmetic
PT-141 10mg
≥99% (HPLC)• CAS 189691-06-3
In stock • ships this week
Now shipping Lot B7414 • view its certificate before you buy
$105.00
Sold strictly as a research reagent for in-vitro laboratory use. Not for human or animal consumption.
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Bulk pricing per unit
5+$99.75/ea
10+$94.50/ea
15+$89.25/eaBest value
Independent-test guarantee. Send any vial for third-party HPLC testing. If it does not match its certificate, we refund the test and your order.
- Discreet, tracked shipping with same-week dispatch.
- HPLC and LC-MS tested. Certificate matched to your batch.
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Description
A melanocortin-receptor agonist, used in melanocortin-pathway and behavioral-signaling research. Supplied lyophilized for reconstitution in a laboratory setting. Every lot is assayed by reverse-phase HPLC and mass spectrometry, and the certificate of analysis is matched to the batch number printed on the vial.
- Assay methodRP-HPLC-UV + LC-MS
- Purity≥99% (HPLC)
- DocumentationPer-batch COA on file
Specification
| Molecular formula | C50H68N14O10 |
| Molecular weight | 1025.18 g/mol |
| CAS number | 189691-06-3 |
| Sequence | Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-OH |
| Physical form | Lyophilized powder |
| Purity | ≥99% (HPLC) |
| Storage | Store lyophilized at -20°C |
| Shelf life | 36 months |
| SKU | P-PT141 |
| Also known as | Bremelanotide, Vyleesi |
Plan your reconstitution
See the concentration and syringe draw for this vial. Enter the bacteriostatic water you plan to add, and the amount you want to draw. For in-vitro research planning only.
mg
mL
mcg
Concentration5 mg/mL
Draw volume0.05 mL
On a U-100 syringe5 units
Research planning arithmetic only. Not medical, dosing, or usage guidance. Open the full calculator with storage and FAQ
Certificate of analysis
Verified reviews
What researchers say about PT-141
Real feedback on what we control: purity documentation, packaging, delivery and support.
Third-party test results are posted before you order, not after you ask. That documentation is why our lab keeps reordering.
Verified order · Lot B7241
LG
L. G.Raleigh, NC
Verified buyerCard payment cleared within minutes and the order went out the same day. Two orders in, both with certificates matched to the vials.
Verified order · Lot B7414
RC
R. C.Nashville, TN
Verified buyerEmailed about an older lot certificate and support sent the full PDF the same afternoon. Fast, human service.
Verified order · Lot B7068
KB
K. B.Minneapolis, MN
Verified buyerReviews are moderated and may only describe product quality, documentation, shipping and service. All products are for in-vitro research use only.
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