Liraglutide Powder

CHEN LANG BIO TECH manufactures liraglutide powder for customers who require a well-characterized synthetic peptide material together with consistent analytical control and supporting documentation. Liraglutide is identified by CAS 204656-20-2 and has a molecular formula of C172H265N43O51 and a molecular weight of approximately 3751.2 Da. In professional sourcing, the material may also be described as liraglutide API or liraglutide peptide, depending on the project, specification and regulatory context.

Our work with liraglutide is supported by established peptide synthesis and purification capabilities rather than simple repacking or distribution. From process development and peptide synthesis to preparative purification and final analytical review, our technical team manages the stages that have a direct influence on purity, impurity control and batch consistency. Customers can request current specifications and available batch documentation before evaluating samples or planning larger orders.

What Is Liraglutide Powder?

Liraglutide powder is the solid raw-material form of liraglutide, a synthetic peptide consisting of 31 amino acids with a fatty-acid-containing side chain. Its structural characteristics make synthesis, modification and purification more demanding than those of many shorter, structurally simpler peptides. The identity of liraglutide is associated with CAS 204656-20-2, while established regulatory references report a molecular formula of C172H265N43O51 and a molecular weight of approximately 3751.2 Da.

For sourcing purposes, however, confirming the name and CAS number is only the beginning of material evaluation. Buyers normally need to understand how the peptide has been characterized, which analytical methods are used, what the reported purity represents, how related impurities are controlled, and whether the manufacturer can reproduce the agreed specification when subsequent batches are required.

This is why we treat liraglutide peptide as a specification-driven material. Before an order is confirmed, the required purity, quantity, testing expectations, packaging and documentation can be reviewed against our current manufacturing capability.

Liraglutide Powder Specifications

Item	Specification Information
Product Name	Liraglutide
CAS No.	204656-20-2
Product Type	Synthetic peptide
Molecular Formula	C172H265N43O51
Molecular Weight	Approx. 3751.2 Da
Appearance	White to off-white powder
Purity	99%+
Analytical Method	HPLC
Water / Moisture	Batch specification available
Storage	Cool and dry place
Shelf Life	24 Months

When evaluating liraglutide purity, it is important to understand exactly what the reported result represents. An HPLC area percentage, peptide content, water content and counter-ion contribution are not interchangeable measurements. Therefore, we prefer to provide the relevant analytical information with the batch documentation instead of presenting a single percentage as a complete description of material quality.

For projects requiring high purity liraglutide, our team can review the target specification before sampling or production so that both sides are working from the same analytical requirements.

Peptide Synthesis and Manufacturing Capability

The quality of a complex peptide cannot be separated from the process used to produce it. CHEN LANG BIO TECH has developed peptide R&D and manufacturing capabilities covering synthesis, separation, purification and analytical evaluation, supported by experienced technical personnel and dedicated peptide equipment.

Our production platform includes both solid-phase and liquid-phase synthesis capabilities. During liraglutide peptide synthesis, process control is important because incomplete reactions, deletion sequences, structural modifications and other peptide-related impurities can influence the crude material that enters purification. Instead of relying on final testing to identify problems after production, our approach is to consider synthesis and purification as connected parts of the same quality strategy.

This technical foundation is particularly important when customers are assessing a liraglutide manufacturer for continuing supply. A satisfactory first batch has limited value if subsequent production cannot maintain comparable analytical characteristics, which is why process reproducibility and batch consistency remain central considerations during scale-up.

Separation and Purification of Liraglutide Peptide

Purification is one of the most technically significant stages of peptide manufacturing. Crude peptide normally contains the target molecule together with structurally related components generated during synthesis, so obtaining the required final specification depends on an effective separation strategy rather than synthesis alone.

CHEN LANG BIO TECH operates six preparative HPLC systems with column diameters of 150 mm or above, together with more than 20 semi-preparative HPLC systems. This equipment gives our technical team the flexibility to develop and adjust purification procedures according to peptide characteristics, production scale and target quality requirements.

Our experience in peptide separation and purification is especially relevant to liraglutide peptide manufacturing, where closely related impurities may require careful chromatographic control. We have also developed proprietary technical know-how in peptide separation and purification, helping us improve both product quality and process efficiency while maintaining practical scale-up capability.

Rather than describing purification simply as a step used to achieve a high percentage on an HPLC report, we regard it as an important part of controlling the overall impurity profile and improving reproducibility between batches.

Quality Control and Analytical Testing

For peptide materials, meaningful quality control depends on combining manufacturing knowledge with analytical evidence. Each production lot is evaluated against the applicable specification before release, with testing arranged according to the agreed requirements for that material.

Liraglutide HPLC purity is an important part of this assessment, but it should be interpreted together with other relevant parameters. Depending on the specification, analytical evaluation can include identity, appearance, chromatographic purity, related substances, water or moisture and other agreed tests. This broader approach gives customers a more useful picture of the batch than a standalone purity statement.

A batch-specific liraglutide COA is available with qualified orders, and corresponding chromatographic information can be provided where applicable. If a customer’s quality department requires additional testing or a particular analytical format, we recommend discussing those requirements before production or shipment so that feasibility can be confirmed in advance.

This documentation-based approach is also important for repeat purchasing because it provides a consistent basis for comparing new batches with previously approved material.

Documentation for Technical and Purchasing Review

Different organizations evaluate peptide materials in different ways. A research laboratory may focus primarily on identity and chromatographic data, while a pharmaceutical development team or distributor may require a broader documentation package before approving a new source. For that reason, we do not assume that one standard set of files is appropriate for every inquiry.

Available supporting information can include the Certificate of Analysis, product specification, SDS or liraglutide MSDS, HPLC analytical information and other technical documents relevant to the supplied batch. Additional documentation can be discussed according to the intended project and destination market.

Customers with an established vendor qualification procedure are encouraged to send their document checklist during the initial evaluation. This allows our quality and technical teams to identify any additional requirements early, rather than discovering documentation differences after the material has already been ordered.

Packaging and Storage

CHEN LANG BIO TECH supplies liraglutide powder in practical packaging options suitable for sample evaluation, routine purchasing, and larger-volume supply.

Standard packaging includes:

• 10 g / aluminum foil bag
• 100 g / aluminum foil bag
• 1 kg / aluminum foil bag
• Bulk orders / fiber drum with sealed inner packaging

Our liraglutide powder packaging is designed to support secure storage and international transportation while reducing exposure to moisture, light, and repeated handling. For larger orders, the final drum configuration can be arranged according to the total quantity and shipment requirements.

Each shipment is clearly labeled with the relevant product and batch information, and the corresponding documentation can be supplied with the order. Storage conditions should follow the specification and batch documents provided for the supplied material.

Samples, Order Quantity and Scale-Up Supply

When a company is evaluating a new peptide source, moving immediately to a large order is not always practical. A small quantity can allow the technical team to review appearance, analytical documentation and material suitability before establishing a larger purchasing plan. For this reason, liraglutide sample requests can be discussed according to current availability and the specification required.

The liraglutide MOQ is not treated as an arbitrary number independent of the project. It can be influenced by the requested specification, packaging, current production status and analytical requirements. Providing the expected future quantity during the initial inquiry also helps us understand whether the request is an early-stage evaluation or part of a continuing supply program.

For larger requirements, our synthesis and purification platform supports bulk liraglutide powder production planning. Before confirming such an order, we review the required quantity together with specification, production schedule, testing and delivery expectations so that the commercial offer reflects the actual project rather than simply quoting a catalogue price.

How Is Liraglutide Powder Priced?

The liraglutide powder price can vary because peptide production costs are closely related to specification and scale. Two inquiries for the same CAS number may involve different purity targets, analytical requirements, quantities, packaging arrangements and documentation, making a single public price less useful than a quotation based on the actual requirement.

Order quantity is one factor, but it is not the only one. A more demanding impurity profile or additional analytical testing can affect production and quality-control requirements, while packaging and international transportation also influence the final commercial terms.

For an accurate quotation, customers can provide the quantity required, target specification or purity, destination country and any mandatory documentation. If an existing specification is already being used for the project, sending it with the inquiry allows our technical team to assess whether we can match the requested parameters before pricing is discussed.

Why Work with CHEN LANG BIO TECH for Liraglutide?

Selecting a liraglutide powder supplier is ultimately a technical sourcing decision. Price and lead time matter, but they have to be considered alongside the manufacturer’s ability to synthesize the peptide, separate related impurities, characterize the finished material and reproduce an agreed quality standard when another batch is needed.

CHEN LANG BIO TECH has built its peptide capability around these practical requirements. Our platform combines solid- and liquid-phase synthesis equipment with large-scale reaction capacity, six preparative HPLC systems of 150 mm or above and more than 20 semi-preparative HPLC systems. Behind the equipment is a technical team experienced in peptide process development, purification and analytical evaluation.

We work with pharmaceutical manufacturers, research organizations, universities and other professional customers whose requirements often extend beyond receiving a product and a basic certificate. When technical questions arise during source evaluation, our sales team can coordinate directly with the relevant technical personnel so that specifications and analytical requirements are discussed accurately.

For customers evaluating a new liraglutide API supplier, this combination of manufacturing, purification and documentation capability provides a clearer basis for supplier qualification than marketing claims alone.

Frequently Asked Questions

What is the CAS number of liraglutide?

Liraglutide is identified by CAS 204656-20-2. Its reported molecular formula is C172H265N43O51, with a molecular weight of approximately 3751.2 Da. These identifiers are useful when reviewing specifications, analytical references and purchasing documents for the material.

What purity of liraglutide powder is available?

Available purity should be confirmed against the current specification rather than assumed from a general product-page statement. If you have a defined target, send the required liraglutide purity and analytical criteria to our team so that we can confirm whether the specification can be supported and provide the relevant batch information.

Can you provide a COA and HPLC data?

Yes. Batch documentation can include a Certificate of Analysis and applicable HPLC analytical information. Customers with specific testing or document requirements should provide them during source evaluation so that our quality team can confirm availability before the order is finalized.

Can I evaluate a small quantity before placing a larger order?

Sample and small-quantity evaluation can be discussed according to current availability. This is particularly useful when a customer needs to review analytical data and material characteristics before approving the source for a larger purchasing program.

How should liraglutide powder be stored?

Storage should follow the conditions stated in the specification and documentation supplied with the material. Because peptide stability can be affected by environmental and handling conditions, we recommend following the batch-specific instructions throughout transportation, storage and subsequent laboratory handling.

What information is needed for a quotation?

The most useful inquiry includes the required quantity, target specification or purity, destination country and required analytical documents. If you already have an internal specification or an approved reference standard for purchasing, sending those requirements at the beginning allows us to evaluate the project more efficiently.

Discuss Your Liraglutide Requirement with Our Team

Peptide sourcing usually works best when the technical requirements are clear before price and delivery terms are finalized. If you are evaluating liraglutide powder for a current project, you can send us your specification, expected quantity and documentation requirements. Our team will review the request against our current manufacturing and analytical capabilities and provide the relevant product information for your evaluation.

CHEN LANG BIO TECH

Email: extract@chenlangbio.com

Whatsapp: +86-17782478823

For professional development, manufacturing and research-related applications subject to applicable requirements. Raw liraglutide material is not offered as a finished medicinal product or for direct consumer use.