Semaglutide peptide vial

Description

With this Semaglutide peptide vial you get Semaglutide as freeze-dried powder in a sealed vial. It comes in 2mg, 5mg, 10mg, 15mg, 20mg or 30mg. Each batch is tested by LC-MS to 99% purity or higher. Prices start at $65.99. It’s sold for laboratory research only.

The same compound comes in other formats too: Semaglutide tablets. Browse the rest of our peptide vials for related compounds.

What is Semaglutide?

Semaglutide is a GLP-1 receptor agonist developed by Novo Nordisk. A fatty acid chain lets it bind albumin, which gives it a half-life of about a week.

It’s approved as Ozempic and Rybelsus for type 2 diabetes and as Wegovy for weight management.

Semaglutide peptide vial specifications

• Compound: Semaglutide (GLP-1 Analogue, Ozempic, Rybelsus)
• CAS number: 910463-68-2
• Molecular formula: C187H291N45O59
• Molecular weight: 4114
• Purity: 99% or higher, tested by LC-MS
• Size: 2mg, 5mg, 10mg, 15mg, 20mg and 30mg
• Form: Lyophilized (freeze-dried) powder in a sealed vial
• Storage: Keep it in the fridge at 2 to 8°C and don’t freeze it
• Use: laboratory research only, not for human or veterinary use

Research on Semaglutide

The STEP 1 trial (New England Journal of Medicine, 2021) reported average weight loss of about 15% over 68 weeks.

The SELECT trial reported fewer major cardiovascular events.

The original papers are on PubMed if you’d like to read them in full.

Reconstituting Semaglutide for research

The vial holds Semaglutide as a dry, freeze-dried cake. To use it, dissolve it in bacteriostatic water, letting it run slowly down the side of the glass so it doesn’t hit the powder directly. Swirl or roll the vial until it’s clear. Shaking can damage peptides, so skip it.

The amount of water you add sets the concentration. For example, adding 2mL of bacteriostatic water to a 2mg vial gives 1mg per mL. Write the volume and the date on the label so anyone picking up the vial later knows what’s in it.

We sell bacteriostatic water in 30mL vials, and acetic acid solution for the few peptides that don’t dissolve well in water.

Choosing a Semaglutide vial size

The vial comes in 2mg, 5mg, 10mg, 15mg, 20mg and 30mg. The contents are the same apart from the amount, so the choice comes down to how much your study needs and how quickly you’ll use a mixed vial.

Mixed peptides don’t last as long as dry ones, so several smaller vials can work out better than one large one if you’re running a slow study.

Purity testing for Semaglutide

We test each batch of Semaglutide by LC-MS, which pairs liquid chromatography with mass spectrometry. The chromatography splits the sample into its components and the mass spectrometer identifies them, which tells you both identity and purity. This batch came in at 99% or higher.

Small differences between batches are normal, so write the batch number from the label into your records. If something looks wrong when your order arrives, like discoloured powder or a cloudy solution, set it aside and don’t use it.

Storing your Semaglutide

Keep it in the fridge at 2 to 8°C and don’t freeze it. Once mixed, keep the vial in the fridge and use it within a few weeks. Unmixed vials keep much longer, so only reconstitute what you need. Label anything you decant with the compound, amount and date, and keep it out of reach of children and pets.

Common questions about the Semaglutide peptide vial

Does Semaglutide come with water to mix it?

No. The vial holds only the freeze-dried powder. Add bacteriostatic water to your order if you don’t already have some.

How long does mixed Semaglutide last?

Kept in the fridge, most reconstituted peptides are good for a few weeks. Unmixed vials last much longer, especially in the fridge or freezer.

Is the Semaglutide peptide vial in stock?

Yes. Every option on this page is in stock and ready to ship.

Related research peptides

Similar products in this format include Semax peptide vial, Selank peptide vial, Sermorelin peptide vial and Rice bran ceramide powder. Our main Research Peptides page lists everything in the category.

Order the Semaglutide peptide vial from Umbrella Labs

Ordering takes a minute. Pick your option above, add it to your cart and check out. The Semaglutide peptide vial is in stock and ready to ship. While you’re here, our lab supplies cover the pipettes, scales and solutions most studies need.

Sold for laboratory research use only. It isn’t for human or veterinary use, and it isn’t a food, drug or cosmetic.