GLP-1-Related Peptide APIs

Semaglutide Wholesale and Bulk API Supply

LJH Global supplies Semaglutide API as bulk raw material and vial-packed products for wholesale orders. Review available vial specifications, packaging options and minimum order quantities, then request a quotation for your preferred supply form and quantity.
Semaglutide

Semaglutide API Technical Information

CAS Number910463-68-2
Molecular FormulaC187H291N45O59
Molecular Weight4113.58 g/mol
DescriptionA synthetic 31-amino-acid analog of human GLP-1, modified with a 2-aminoisobutyric acid substitution at position 8 to resist DPP-4 degradation, a lysine-to-arginine substitution at position 34, and an 18-carbon fatty diacid chain attached via a spacer to lysine at position 26 to prolong albumin binding.
Purity99.7% (HPLC)
Supply FormsBulk raw material / vials
Vial Specifications5 mg / 10 mg
PackagingRaw material: 10–1000 g/bag; vials: 10 vials/kit
Minimum Order QuantityRaw material: 10 g; vials: 1 kit
StorageStore at -20°C (lyophilized) or 2-8°C (reconstituted)
TestingThird-party laboratory testing supported

Product Quality Documents

DocumentBatchLanguageReviewedFile
COALJSEM2026090601en-US-View Semaglutide COA
ImpuritiesLJSEM2026090601en-US-View Semaglutide Impurities
HPLCLJSEM2026090601en-US-View Semaglutide HPLC
LC-MSLJSEM2026090601en-US-View Semaglutide LC-MS

FAQ

What is Semaglutide?
Semaglutide API is supplied as bulk raw material and vial-packed products for wholesale orders, with available vial specifications of 5 mg and 10 mg. It is a synthetic 31-amino-acid analog of human GLP-1, modified to resist degradation and prolong albumin binding, with a purity of 99.7% (HPLC). Storage conditions include -20°C (lyophilized) or 2-8°C (reconstituted).
In which supply forms can I order Semaglutide?
Semaglutide is available as bulk raw material and vial-packed research material. Specify the required supply form when requesting a quotation.
Which raw material and vial specifications are available for Semaglutide?
Raw Semaglutide is supplied in quantities from 10 g to 1000 g. Available research vial specifications: 5 mg / 10 mg. Each kit contains 10 vials.
What is the minimum order quantity for Semaglutide?
The minimum order for raw Semaglutide is 10 g. For vial-packed Semaglutide, the minimum order is 10 vials, equal to one kit.
In what physical form is Semaglutide supplied and how is it packaged?
Raw Semaglutide is supplied as lyophilized powder in fluorinated bottles, then vacuum packed in aluminum foil bags. Vial-packed research Semaglutide is supplied as lyophilized powder in sealed pharmaceutical glass vials, with 10 vials per kit.
Is Semaglutide in stock and what is the delivery time?
We keep kilogram-scale stocks of raw Semaglutide, normally dispatching within 7 days. Research vials of Semaglutide are kept in stock, normally delivered within 7 days. If stock cannot cover your order, we arrange production, usually taking 7 days, with delivery in 7–15 days.
How are bulk Semaglutide orders quoted and which wholesale discounts apply?
Raw Semaglutide is quoted at gram and kilogram scales. Bulk research-vial orders qualify for wholesale discounts when they reach the applicable order amount. Every first order receives wholesale pricing regardless of its amount, reducing first-order evaluation costs. Quotes reflect specification, quantity, packaging and delivery destination.
Why choose LJH Global as your Semaglutide supplier?
LJH Global manufactures Semaglutide raw material in-house and independently controls quality for consistent supply. Product purity: 99.7% (HPLC). Batch support includes COA, HPLC and LC-MS reports. Supply ranges from gram-scale raw material to custom milligram research vials for academic research and bulk procurement.
Where can I source Semaglutide and request a bulk quotation?
Source Semaglutide from China-based supplier LJH Global. Request current bulk pricing through our website inquiry form or WhatsApp. We reply within half an hour during working hours.
What are the structural features and mechanism of Semaglutide?
Semaglutide is a synthetic 31-amino-acid analog of human GLP-1, modified by substitution of 2-aminoisobutyric acid at position 8 to resist DPP-4 degradation, a lysine-to-arginine substitution at position 34, and attachment of an 18-carbon fatty diacid chain via a spacer to lysine at position 26 to prolong albumin binding.
What are the main research areas for Semaglutide?
Research and evaluation of Semaglutide API involve supplier screening, R&D evaluation, quality document review, and preparation for import and distribution. Analytical documentation such as COA, HPLC, specification, batch information, packaging, and storage information are reviewed to ensure quality and traceability.
Is Semaglutide for human or veterinary use?
No. Semaglutide is supplied only as a chemical reagent for in-vitro laboratory research, not for human or veterinary use. LJH Global is not a pharmacy or compounding facility.
For qualified B2B partners only. Documentation is available upon request. Regulatory use depends on the buyer's jurisdiction, and the buyer is responsible for registration, import, and compliance requirements. Not for personal use or direct consumer sale.