Bulk Supply QSC Tirzepatide CAS 2023788-19-2 Pharmaceutical Grade Peptide

Sample pricing starts at $45 for the 5mg vial, mid-tier drops to about $28 per vial at 50 units, and bulk at 500+ brings it under $15—that's where the real savings kick in for anyone running long-term studies.

We've seen most labs go with teh 10mg or 15mg vials because they reconstitute cleaner for dose-response work, and the ≥99% purity means fewer failed runs due to aggregation or degradation during handling.

What makes it worth buying over other GLP-1/GIP dual agonists is the tighter molecular weight tolerance—4813.5 g/mol or so—so you're not chasing batch-to-batch variability when you're doing HPLC checks, and the holds up well for about 2-4 weeks after reconstitution if kept at 2-8°C.

Actually, we've had a few buyers try it for acute toxicity screens and it's not ideal for that—the peptide's too stable in solution, so you'll get skewed results compared to a shorter-acting agonist (we usually steer them toward semaglutide instead).

Storage is straightforward but you'll want to protect it form light exposure during aliquot preparation, and the shelf life is >2 years when sealed, though we've seen some vials degrade after 18 months if the fridge cycles too often—something about the lyophilized cake cracking.

Also, CAS number 2023788-19-2 is consistent across suppilers, so cross-referencing COAs is easy, but check lead time on bulk orders because we usually have stock but occasionally run a 3-week backorder on the 30mg vials.