Retatrutide 20mg Pre-Filled Pen (3mL)
Double-strength 20mg/3mL pre-filled 60-click pen. Dispenses 333 mcg per click (6 clicks = 2.0 mg). Includes 6x sterile 32G x 4mm micro-needles.
| CAS Registry Number | 2381089-83-2 |
| Molecular Formula | C221H342N46O68 |
| Molecular Weight | 4731.33 g/mol (ESI-MS: 4731.4 Da) |
| Specified Purity (RP-HPLC) | >=99.3% (Batch HPLC: 99.42% | Actual Fill: 20.76 mg) |
| Active Batch / Lot ID | BR-2026-1046 · Inspect 6-Point COA |
| Laboratory Storage | 2-8C Refrigerated Stabilized Solution (3mL Borosilicate) |
Interactive Peptide Reconstitution & Dilution Calculator
Select your Retatrutide 3mL Pen strength (10mg, 20mg, or 30mg) and desired research aliquot to calculate exact rotary dial clicks (1 click = 0.05 mL = 1/60th of 3.0 mL cartridge).
Turn the rotary pen dial to this exact click count (or draw the equivalent U-100 graduation units for in vitro laboratory assay).
Retatrutide 60-Click Pen Calibration Table (3.0 mL Total Fill / 0.05 mL per Click)
| Rotary Dial Clicks | Dispensed Volume | Retatrutide 10mg Pen (167 mcg / click) | Retatrutide 20mg Pen (333 mcg / click) ★ | Retatrutide 30mg Pen (500 mcg / click) |
|---|---|---|---|---|
| 3 Clicks | 0.15 mL (15 IU) | 0.50 mg (500 mcg) | 1.00 mg (1,000 mcg) | 1.50 mg (1,500 mcg) |
| 6 Clicks | 0.30 mL (30 IU) | 1.00 mg (1,000 mcg) | 2.00 mg (2,000 mcg) | 3.00 mg (3,000 mcg) |
| 12 Clicks | 0.60 mL (60 IU) | 2.00 mg (2,000 mcg) | 4.00 mg (4,000 mcg) | 6.00 mg (6,000 mcg) |
| 15 Clicks | 0.75 mL (75 IU) | 2.50 mg (2,500 mcg) | 5.00 mg (5,000 mcg) | 7.50 mg (7,500 mcg) |
| 24 Clicks | 1.20 mL (120 IU) | 4.00 mg (4,000 mcg) | 8.00 mg (8,000 mcg) | 12.00 mg (12,000 mcg) |
| 30 Clicks (Half Pen) | 1.50 mL (150 IU) | 5.00 mg (5,000 mcg) | 10.00 mg (10,000 mcg) | 15.00 mg (15,000 mcg) |
| 60 Clicks (Full Pen) | 3.00 mL (300 IU) | 10.00 mg Total | 20.00 mg Total | 30.00 mg Total |
Analytical Specifications & Batch FAQ: Retatrutide 20mg Pre-Filled Pen (3mL)
What is the verified purity and actual fill mass of Retatrutide 20mg Pre-Filled Pen (3mL) (Batch BR-2026-1046)?
Retatrutide 20mg Pre-Filled Pen (3mL) (CAS 2381089-83-2) is verified at 99.42% chromatographic area (>=99.3% specification), actual net fill 20.76 mg, and 4731.4 Da observed molecular mass by ESI-MS.
Is Retatrutide 20mg Pre-Filled Pen (3mL) approved for human or clinical use?
No. Retatrutide 20mg Pre-Filled Pen (3mL) is supplied strictly for In Vitro laboratory research and analytical assay use only by Busch Pharma Limited (Company No. 11979208). Not for human or veterinary administration.