Semaglutide 5mg

Description

Semaglutide 5mg from Blue Sky Peptide is 5mg of Semaglutide in a sealed glass vial. Semaglutide is a GLP-1 receptor agonist. This batch tested at 99.54% purity. It’s sold for laboratory research only.

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 mechanism of action

GLP-1 is a gut hormone released after a meal. It tells the pancreas to release insulin, but only when blood sugar is high, and it slows how fast the stomach empties. Receptors in the hypothalamus pick it up too, which is where its effect on appetite comes from.

Natural GLP-1 is broken down by the enzyme DPP-4 within a couple of minutes. Semaglutide swaps one amino acid to resist DPP-4 and carries a fatty acid that binds albumin in the blood. Together those changes stretch its half-life to about a week, which is why it’s studied as a once-weekly compound.

Semaglutide 5mg technical data

• Compound: Semaglutide
• CAS number: 910463-68-2
• Molecular formula: C187H291N45O59
• Molar mass: 4,113.6 g/mol
• Structure: 31 amino acids with a C18 fatty diacid side chain
• Amount: 5mg per vial
• Form: lyophilized (freeze-dried) white powder
• Source: chemical synthesis
• Purity: 99.54% (mass spectrometry and HPLC-UV)
• SKU: BSP-SEMA-5
• Use: laboratory research only

What the research says about 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.

To read the papers yourself, start with this PubMed search for Semaglutide.

Semaglutide 5mg vs related compounds

Labs choosing Semaglutide 5mg usually weigh it against a few close relatives. Semaglutide acts on the GLP-1 receptor only and lasts about a week, the most studied compound in the group, while:

• Tirzepatide adds GIP receptor activity to GLP-1, a dual agonist with larger weight effects than semaglutide in trials
• Retatrutide hits GLP-1, GIP and glucagon receptors, the triple agonist with the biggest phase 2 numbers so far
• Cagrilintide works through amylin receptors instead of incretins, often studied next to or with semaglutide

The main difference between these compounds is which receptors they hit. Pick the one that matches the receptor question in your study, and use the others as comparisons. See them all on our GLP-1 peptides page.

Semaglutide 5mg reconstitution and concentration

The volume of liquid you add sets the concentration. For a vial holding 5mg:

• 1mL of water gives 5mg/mL
• 2mL of water gives 2.5mg/mL
• 3mL of water gives 1.67mg/mL

Pick the volume that keeps your own calculations simple, then write the concentration and the mixing date on the label.

Bacteriostatic water is the usual choice. Add it slowly so it runs down the side of the vial, then swirl or roll until everything dissolves. Shaking can shear peptide chains. Skip it.

Storing Semaglutide 5mg

The dry powder keeps best cold. A freezer at -20°C is ideal for long-term storage, and a fridge works for a few weeks. After reconstitution, store it in the fridge and finish it within roughly four weeks.

A 10-slot vial case keeps open and sealed vials upright and apart, which makes the fridge shelf a lot easier to manage. For transport, the Blue Sky hard storage box is the sturdier option.

Lab-tested Semaglutide 5mg

The current batch of Semaglutide 5mg tested at 99.54% purity by mass spectrometry and UV (HPLC) analysis. That figure comes from the batch report, not a marketing estimate, and it’s the reason we list the exact number instead of rounding up.

Every vial is labeled with the compound, the amount and the batch. If your lab keeps paperwork on file, email us the batch number from the label and we’ll send the certificate of analysis for it.

If a result looks off, check the batch number first, then your handling notes. Most problems with Semaglutide come from storage or mixing, not the material.

Semaglutide 5mg prices and bulk options

Semaglutide 5mg comes in more than one quantity. Pick the option you want from the dropdown above the cart button:

• 1 vial: $99.42
• Bulk 10 pack: 10 vials for $799.50, about $79.95 a vial
• Bulk 30 pack: 30 vials for $2,338.50, about $77.95 a vial
• Bulk 50 pack: 50 vials for $3,797.50, about $75.95 a vial

Bulk packs are meant for labs and resellers running larger studies. Every vial is sealed separately, so you only open what you need and keep the rest in storage. See all our bulk peptides for other compounds sold this way.

Compounds often ordered with Semaglutide

• CagriSema Blend 5mg/5mg, Cagrilintide and Semaglutide in one vial
• Retatrutide 20mg (Reta), a triple agonist
• Cagrilintide 5mg, an amylin analog
• Tirzepatide 10mg (Tirz), a GIP/GLP-1 agonist
• HGH Fragment 176-191 5mg, an hGH fragment

Browse the full GLP-1 peptides and weight loss peptides range, or see everything on our research peptides page.

Semaglutide 5mg FAQ

How much is in the Semaglutide 5mg vial?

5mg of freeze-dried powder. The amount is printed on the label.

Is there a COA for Semaglutide 5mg?

Yes. Each batch has a certificate of analysis filed under the batch number on the label. Email us that number and we’ll send it.

What do I mix Semaglutide 5mg with?

Sterile bacteriostatic water is the usual choice. The reconstitution section above shows the concentration for each volume.

Do you sell it in bulk?

Yes. Bulk packs of up to 50 vials are in the quantity dropdown on this page, at a much lower price per vial.

How should I store it?

Sealed vials keep at room temperature in transit. For storage, use the freezer long term or the fridge for a few weeks. Once mixed, refrigerate and use within about 28 days.

Buy Semaglutide 5mg from Blue Sky Peptide

Order Semaglutide 5mg now for $99.42. It’s in stock, and checkout takes about two minutes.

Need more for the same project? See the rest of our GLP-1 peptides and weight loss peptides.

For laboratory research use only. Not for human or veterinary use. Not evaluated by the FDA.