 Home > Biochemical Engineering > Polypeptide > Semaglutide for Sale > Semaglutide purity 99% White powder High Quality

Semaglutide purity 99% White powder High Quality buy - large image1

Semaglutide purity 99% White powder High Quality buy - image1

Semaglutide purity 99% White powder High Quality buy - image2

Semaglutide purity 99% White powder High Quality buy - image3

Semaglutide purity 99% White powder High Quality buy - image4

Semaglutide purity 99% White powder High Quality

Name: Semaglutide purity 99% White powder High Quality
Brand: KangTai
SKU: pr2607282511
Price: 47 USD
Availability: InStock

77 Inquiries

Unit Price:

$47/G FOB

Get Latest Price 

CAS No.:

910463-68-2

Grade:

Pharmaceutical Grade

Content:

99%

Port:

HongKong

Brand:

KangTai

Packaging:

10mg/vial,10vials/kits

Price valid (until):

2027-01-01

Contact Supplier

 Chat Now

Guangzhou Linwan Trading Co., Ltd

Company Type:

Trader

Location:

China

Average Lead Time:

15 days

Qualification:

Main Products:

Polypeptide

 Visit Store

Product Details
Seller Information
Inquiry History

Description

sales manager:Estella
Whatsapp：+447563862140
email:2806946916@qq.com

Sincerely look forward to your inquiries about our products.

Action Mechanism

Semaglutide is a long-acting lipidated analog of human Glucagon-Like Peptide‑1 (GLP‑1).

It selectively activates GLP‑1 receptors distributed in pancreatic islets, brain, gastrointestinal tract and other tissues:

1.Stimulate insulin secretion in a glucose-dependent manner, effectively lowering blood glucose while reducing hypoglycemia risk;
2.Inhibit glucagon secretion, reduce hepatic glucose output;
3.Delay gastric emptying, enhance satiety, reduce food intake, facilitate body weight regulation;
4.Improve beta cell function and insulin sensitivity in long-term experimental observation.

The side-chain palmitic acid modification enables reversible binding to serum albumin, resisting enzymatic hydrolysis and significantly extending in vivo half-life, which distinguishes it from native GLP‑1 and short-acting GLP‑1 analogues.

Core Features

1.Albumin-binding lipidated structure: Greatly improved metabolic stability, long duration of action in animal models.
2.Pure single-target GLP‑1R agonist: Widely used as control compound compared with dual agonists such as Tirzepatide and Retatrutide.
3.Glucose-dependent insulinotropic activity: Low risk of triggering hypoglycemia in physiological research models.
4.Multiple research directions: Suitable for diabetes, obesity, energy metabolism, appetite regulation and gastrointestinal function related mechanism research.
5.Dissolution characteristics: Soluble in weak acidic aqueous buffer; avoid strong alkaline and long-term high temperature environment.

Shop Semaglutide purity 99% White powder High Quality-Detailed Image 1

Shop Semaglutide purity 99% White powder High Quality-Detailed Image 2

Shop Semaglutide purity 99% White powder High Quality-Detailed Image 3

Shop Semaglutide purity 99% White powder High Quality-Detailed Image 4

Shop Semaglutide purity 99% White powder High Quality-Detailed Image 5

Shop Semaglutide purity 99% White powder High Quality-Detailed Image 6

Kangtai focuses on the research, solid-phase synthesis, purification and standardized supply of research-grade synthetic peptides. We are equipped with professional peptide synthesis laboratories, standardized production workshops and comprehensive full-process quality control systems. We have accumulated mature technical experience in peptide synthesis process optimization, impurity separation and strict quality control, and are familiar with international testing standards and supply specifications for research peptides.

We supply high-purity peptide raw materials to university laboratories, biotech research institutes, pharmaceutical R&D teams and global peptide distributors. We adhere to stable purity, authentic batch test data and standardized delivery standards. We can provide comprehensive technical support including dissolution guidance, stability research, experimental reference schemes and supporting documents. Supported by a complete supply chain system, we guarantee continuous stable supply and support sample trial orders. All batches implement standardized quality management, and official COA test reports can be provided to ensure raw material authenticity and consistent purity.

We have cooperated with experienced shipping forwarders for many years, they arrange the shipment. No matter by express, by air or by sea, we will track the course of the goods all the way, to make sure goods arrive at you on time and in good condition.

ECHEMI Editorial Reference

Semaglutide (CAS: 910463‑68‑2) is a synthetic lipid‑modified peptide analogue, consisting of a 31‑amino‑acid backbone with a covalently attached C18 fatty di‑acid side‑chain via a hydrophilic spacer. It shares 94% amino‑acid sequence homology with native human GLP‑1 peptide. The substance appears as white to almost white hygroscopic powder, with molecular formula C₁₈₇H₂₉₁N₄₅O₅₉ and molecular weight of 4113.58 g/mol. Structural modifications grant it resistance against DPP‑4 enzymatic degradation and enable reversible binding to serum albumin, contributing to its extended in‑vivo half‑life property.

Basic Info

Product Name:

Semaglutide

Other Name:

Sermaglutide;Semaglutide impurity;Sermaglutide USP/EP/BP;semaglutide;Sermaglutide CAS 910463 68 2;Semaglutide (H-7894.0001);semgalutide;Semaglutide

CAS No.:

910463-68-2

Molecular Formula:

C187H291N45O59

InChIKeys:

DLSWIYLPEUIQAV-CCUURXOWSA-N

Molecular Weight:

4113.57754

Exact Mass:

4113.122087 g/mol

EC Number:

203-405-2

Color/Form:

White to off-white

Categories:

Polypeptide

Characteristics

PSA:

1650 Å²

XLogP3:

5.44520

Critical Temperature & Pressure:

Store at -20°C

Research

Class:

GLP-1R agonist

Status:

FDA-approved (Ozempic / Wegovy / Rybelsus)

Mechanism:

Long-acting, selective glucagon-like peptide-1 (GLP-1) receptor agonist with 94% sequence homology to human GLP-1. Engineered for extended half-life (~1 week) via albumin binding (fatty acid acylation at Lys26) and resistance to DPP-4 degradation (Aib substitution at position 8). Promotes insulin secretion, inhibits glucagon release, delays gastric emptying, and reduces appetite via central nervous system GLP-1R activation.

Activity note:

Potent, selective GLP-1R agonist. Reported binding affinity Ki = 0.38 ± 0.06 nM. Semaglutide is a human GLP-1 analog with structural modifications for albumin binding (C18 fatty diacid at Lys26) and enzymatic stability (Aib8 substitution).

Source:

Lau J, et al. J Med Chem. 2015;58(18):7370-7380. Wilding JPH, et al. N Engl J Med. 2021;384(11):989-1002.DOI

Clinical Development:

NCT03548935; NCT03552757; NCT01720446; NCT02692716

FDA:

Ozempic, Wegovy, Rybelsus (approved 2017-12-05)

References

ChEMBL:

DrugBank:

KEGG DRUG:

PubChem:

Literature:

NEJM: Wilding et al. (2021) — STEP-1; NEJM: Marso et al. (2016) — SUSTAIN-6; J Med Chem: Lau et al. (2015) — Discovery of Semaglutide; FDA: Ozempic (NDA 209637)

Disclaimer:

Semaglutide is approved as a prescription medicine (Ozempic, Wegovy, Rybelsus) in certain jurisdictions. This listing is for industrial and laboratory research use only. Research-chemical listings on B2B marketplaces are not interchangeable with approved medicines. Confirm CAS, specification, and regulatory pathway with the seller. It is not medical advice, a clinical recommendation, or an approved therapy description.

See More Semaglutide Properties 

Hazard Identification

Classification of the substance or mixture

Reproductive toxicity, Category 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H361 Suspected of damaging fertility or the unborn child
Prevention	P203 Obtain, read and follow all safety instructions before use. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P318 IF exposed or concerned, get medical advice.
Storage	P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Semaglutide Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Polypeptide

Location:
Room 205-E742, Building F, No. 53 Congyun Road, Huangshi Street, Baiyun District, Guangzhou City

Average lead Time:
15 days

Total Annual Revenue:
Less than $1 million

Total Employees:
11-50

Year of Establishment:
2026

Kangtai Biology

We are a professional supplier specialized in research, supply and export of high‑purity peptides, pharmaceutical intermediates and fine chemicals.

With years of experience in international chemical trade, we strictly control product quality for every batch. Each batch is accompanied by complete COA, HPLC and relevant test documents to guarantee stable purity and consistent qualityECHEMI.

Our main product portfolio covers Semaglutide, Tirzepatide, Retatrutide, TB‑500, GHK‑CU and a wide range of peptide raw materials. We maintain sufficient stock for most hot‑selling items to support small‑batch trial orders as well as large‑volume bulk orders.

We attach great importance to every customer’s demand. Flexible pricing is available for combined orders. Multiple payment options are supported: Alibaba Trade Assurance, Alipay, USDT (Tether), Wise Transfer. Standard lead‑time is 5‑7 working days upon payment confirmation; expedited shipment can be arranged for urgent requirements.

Our team provides one‑stop service including quotation, document support, packing and logistics solution. We sincerely hope to build long‑term, win‑win cooperative relationships with global buyers. Welcome to send inquiries for catalog, quotation and samples.

Inquiry History

77 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	Weight Loss Semaglutide intermediate 99% White powder COA High Quality peptide GLP-1 910463-68-2	5 MG	Apr 11, 2024
United States	Gene-Biocon Semaglutide 910463-68-2 GLP-1analogs diabetes weight loss 96% White or off-white powder	2	Dec 5, 2023
Sri Lanka	Bulk Supply 98% up Sermaglutide powder CAS 910463-68-2	300 G	Nov 18, 2023
United States	High Purity IGF-1 LR3 Peptide CAS 910463-68-2 IGF1 LR3	60 MG	Aug 4, 2025
China	Semaglutide Tirzepatide for Weight Loss CAS: 910463-68-2 Retatrutide Cagrilintide	1 MT	Jul 5, 2025
United Kingdom	l Weight Loss Semaglutide Tirzepatide Epitalon Retatrutide pharma Peptides Liraglutide CAS: 910463-68-2 Retatrutide CAS 2381089-83-2 Ly34379	20 MT	Nov 13, 2023
United States	Tirzepatide	100 MT	Apr 2, 2024
Brazil	Semaglutide	1 KG	Feb 21, 2025
United States	Semaglutide	1 MT	Aug 21, 2026
Italy	Semaglutide	1 PCS	Aug 17, 2026
United States	semaglutide	100 G	Jul 30, 2026
Australia	Peptides Retatruide vials 10mg	2 MT	Apr 10, 2026
New Zealand	Semaglutide	0.05 G	Apr 9, 2026
United States	Semaglutide OR Tirzepatide	1 MT	Mar 14, 2026
United States	Semaglutide pharma grade	10 G	Feb 4, 2026
United States	Semaglutide	30 MG	Jan 28, 2026
France	Semaglutide / retatrutide	8 MG	Jan 17, 2026
United States	Semaglutide	1 G	Sep 17, 2025
Ghana	Semaglutide	50 MG	Jun 29, 2025
United States	Semaglutide	10 MT	May 15, 2025

Go to Page

Post an enquiry for this product

More Choices Find All Products for Sale 

Product Name	Grade / Content	Price	Supplier Name	Details
Semaglutide Purity Raw Peptides Powder High Quality Semaglutide 99% White powder CAS 910463-68-2	Pharmaceutical Grade/99	$41/UNIT FOB	Zhongma peptide	Inquiry
Semaglutide Peptides White Powder CAS 910463-68-2 Ready Stock Lab Testing Needs	Pharmaceutical Grade/99	$10/G FOB	Tranmoo	Inquiry
High Purity 99% Pure Research Peptide Powder, Direct Factory Source with Reliable Worldwide Logistics	Pharmaceutical Grade/99.6	$45-50/MT FOB	Yiwu Haonen Trading Co., Ltd	Inquiry
Best Seller Semaglutide Acetate Salt White Crystalline Powder 99% Purity CAS 910463-68-2 From Senwayer	Pharmaceutical Grade/99	$30/MT FOB	Haikou Mingheng Biotechnology Co., Ltd.	Inquiry
PNQ Semaglutide 99% Lypohilized White Powder CAS 910463-68-2 1g 10g 1kg	Chemical Grade/99	$21.02-25.2/MT FOB	Wuhan Pnq Int Trade Co., Ltd	Inquiry

Semaglutide purity 99% White powder High Quality

Product Details

Seller Information