Convert your PT-141 dose
Vial
Result
Converted amount1,750 mcg
Dose mass1,750 mcg
Concentration2,500 mcg/mL
Draw volume0.7 mL
U-100 syringe70 units
Reported study ranges
| Purpose | Route | Reported range | Frequency |
|---|---|---|---|
| sexual desire (women - FDA approved) | subcutaneous | 1.75–1.75 mg | as needed |
| erectile dysfunction (men - off-label) | subcutaneous | 1–2 mg | as needed |
Ranges are reported from the literature for research context only. They are not a protocol and not a recommendation.
Concentration by vial and diluent
| Vial | 1 mL diluent | 2 mL diluent | 3 mL diluent |
|---|---|---|---|
| 2 mg | 2,000 mcg/mL | 1,000 mcg/mL | 667 mcg/mL |
| 5 mg | 5,000 mcg/mL | 2,500 mcg/mL | 1,667 mcg/mL |
| 10 mg | 10,000 mcg/mL | 5,000 mcg/mL | 3,333 mcg/mL |
Concentration is vial mass divided by diluent volume. Reconstitution volume changes what you draw, never the dose itself.
What to draw for 1,750 mcg
| Vial | Diluent | Draw volume | U-100 units | Doses per vial |
|---|---|---|---|---|
| 2 mg | 1 mL | 0.875 mL | 87.5 units | 1 |
| 2 mg | 2 mL | 1.75 mL | 175 units | 1 |
| 2 mg | 3 mL | 2.625 mL | 262.5 units | 1 |
| 5 mg | 1 mL | 0.35 mL | 35 units | 3 |
| 5 mg | 2 mL | 0.7 mL | 70 units | 3 |
| 5 mg | 3 mL | 1.05 mL | 105 units | 3 |
| 10 mg | 1 mL | 0.175 mL | 17.5 units | 6 |
| 10 mg | 2 mL | 0.35 mL | 35 units | 6 |
| 10 mg | 3 mL | 0.525 mL | 52.5 units | 6 |
Calculated for the low end of the reported sexual desire (women - FDA approved) range. Change the dose in the calculator above for any other amount.
PT-141 at a glance
~2.7 hours
Half-life
1,025.18 Da
Molecular weight
subcutaneous, nasal
Routes
prescription
Legal status