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Semaglutide
GLP-1
99.3%
Purity
MOQ
Contact for MOQ
Lead Time
3~5 day
Storage
-20°C

Factory direct peptide supply

Semaglutide

GLP-1 Receptor Agonist

99%+HPLC purity options
COABatch documents
3-5DFast preparation

Semaglutide is a glucagon-like peptide-1 (GLP-1) receptor agonist that has demonstrated significant efficacy in metabolic research. It works by mimicking the GLP-1 hormone, which stimulates insulin secretion and reduces glucagon secretion in a glucose-dependent manner. Our pharmaceutical-grade semaglutide is produced via solid-phase peptide synthesis (SPPS) with rigorous quality control at every stage.

Key Benefits

Modulates satiety signaling pathways in research models
Modulates glucose homeostasis in research models
Extended half-life suitable for weekly dosing in research protocols
Well-characterized pharmacokinetic profile

Available Sizes

Selected: 2 mg/vial (10 vials)
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Product Description

Semaglutide is a glucagon-like peptide-1 (GLP-1) receptor agonist that has demonstrated significant efficacy in metabolic research. It works by mimicking the GLP-1 hormone, which stimulates insulin secretion and reduces glucagon secretion in a glucose-dependent manner. Our pharmaceutical-grade semaglutide is produced via solid-phase peptide synthesis (SPPS) with rigorous quality control at every stage.

CAS Number
910463-68-2
Appearance
White to off-white lyophilized powder
Solubility
Soluble in water or 1% acetic acid at ≥1 mg/mL
Storage
-20°C for long-term; 4°C for up to 4 weeks

Amino Acid Sequence

His-Aib-Glu-Gly-Thr-Phe-Thr-Ser-Asp-Val-Ser-Ser-Tyr-Leu-Glu-Gly-Gln-Ala-Ala-Lys-Glu-Phe-Ile-Ala-Trp-Leu-Val-Arg-Gly-Arg-NH₂

Molecular Information

Molecular FormulaC₁₈₇H₂₉₁N₄₅O₅₉
Molecular Weight4113.58 Da
Purity MethodHPLC & MS

Technical Specifications

Product NameSemaglutide
Alias / Trade NameGLP-1 Receptor Agonist
CAS Number910463-68-2
Molecular FormulaC₁₈₇H₂₉₁N₄₅O₅₉
Molecular Weight4113.58 Da
Purity99.2% (by HPLC & MS)
AppearanceWhite to off-white lyophilized powder
SolubilitySoluble in water or 1% acetic acid at ≥1 mg/mL
Storage Conditions-20°C for long-term; 4°C for up to 4 weeks
Salt FormAcetate
Minimum Order QuantityContact for MOQ
Available Sizes2 mg/vial, 5 mg/vial, 10 mg/vial

Amino Acid Sequence

His-Aib-Glu-Gly-Thr-Phe-Thr-Ser-Asp-Val-Ser-Ser-Tyr-Leu-Glu-Gly-Gln-Ala-Ala-Lys-Glu-Phe-Ile-Ala-Trp-Leu-Val-Arg-Gly-Arg-NH₂

Certificate of Analysis

Batch-specific testing results

COA Report
Note: A batch-specific Certificate of Analysis (COA) is provided with every order. Contact us to request a sample COA for this product.

Factory supply workflow

From product name to confirmed quotation.

Send the product name, selected strength, quantity, purity requirement, packaging style and destination market. The sales team can confirm stock, MOQ, batch COA, HPLC/MS files, lead time and private label options.

01Confirm product

Product name, mg/vial, vial count and target quantity.

02Verify documents

Batch COA, HPLC, MS, appearance and storage conditions.

03Quote & packaging

Factory price, MOQ, label, box and custom brand support.

04Dispatch

Fast preparation with export support and shipment updates.

Related Research

Peer-reviewed scientific literature on Semaglutide from PubMed, NEJM, The Lancet, and other authoritative sources.

1
Phase III2021

Once-Weekly Semaglutide in Adults with Overweight or Obesity (STEP 1 Trial)

Wilding JPH, Batterham RL, Calanna S, et al.

New England Journal of Medicine, 384: 989–1002 (2021)

Key Finding

Participants receiving semaglutide lost a mean of 14.9% of body weight vs. 2.4% with placebo (p<0.001). 86.4% of semaglutide participants achieved ≥5% weight loss.

2
Phase III2023

Semaglutide and Cardiovascular Outcomes in Obesity without Diabetes (SELECT Trial)

Lincoff AM, Brown-Frandsen K, Colhoun HM, et al.

New England Journal of Medicine, 389: 2221–2232 (2023)

Key Finding

Semaglutide reduced the risk of major adverse cardiovascular events by 20% (HR 0.80; 95% CI 0.72–0.90; p<0.001) compared to placebo over a mean follow-up of 39.8 months.

3
Review2020

Semaglutide 2.4 mg for the Treatment of Obesity: Key Elements of the STEP Trials

Ryan DH, Lingvay I, Colhoun HM, et al.

Obesity, 28: 1050–1061 (2020)

Key Finding

The STEP program demonstrated consistent and clinically reported metabolic outcomes across diverse research populations