Product at a glance
- CAS number
- 910463-68-2
- Molecular formula
- C187H291N45O59
- Molecular weight
- 4113.58 g/mol (reference literature value)
- Purity
- ≥99.0% (HPLC)
- Grade
- Synthetic peptide (GLP-1 receptor agonist analogue)
- Storage
- Stated on the Safety Data Sheet and Certificate of Analysis supplied with each batch.
- Packaging
- Sealed, labelled containers suited to the order quantity; confirmed on your quotation.
- Supply
- From 1 kg — 1 kg, 5 kg, 25 kg, 100 kg+
- Documents
- Product specification, Certificate of Analysis (COA), Safety Data Sheet (SDS), Analytical data (chromatograms / spectra) + 1 more
Product identity
Identity and classification
- CAS number
- 910463-68-2
- Product type
- Synthetic peptide (GLP-1 receptor agonist analogue)
- Category
- Peptides & Peptide Materials
- Regulatory classification
- Supplied with buyer declaration
- Regulatory status
- Prescription / Jurisdiction Dependent
- Physical form
- Stated on the Certificate of Analysis.
- Molecular formula
- C187H291N45O59
- Molecular weight
- 4113.58 g/mol (reference literature value)
- Purity
- ≥99.0% (HPLC)
- Synonyms
- Semaglutide (INN), NN9535, GLP-1 analogue peptide
- CAS Number
- 910463-68-2
- INN
- Semaglutide
Technical overview
Semaglutide is a synthetic acylated analogue of human glucagon-like peptide-1 (GLP-1). Public reference sources describe a 31-amino-acid backbone with an aminoisobutyric acid substitution at position 8 and a C18 fatty diacid side chain attached through a gamma-glutamyl/AEEA linker, which is associated with albumin binding and an extended plasma half-life. In many jurisdictions semaglutide is a prescription pharmaceutical substance; presence of this identity record does not indicate approval, availability, or eligibility for supply. Purity, impurity profile, peptide content, water content, residual solvents, endotoxin and other quality attributes are batch-specific and are only meaningful when supported by a batch Certificate of Analysis issued against a defined specification. Red Chem Biotech has not published verified analytical values for this record.
Specifications
- Appearance
- Visual
- Conforms
- Solubility
- Visual (stated solvent and concentration)
- Conforms
- Identity (molecular mass)
- ESI-MS
- Conforms
- Purity
- RP-HPLC (area %)
- ≥ 99.0 %
- Largest single impurity
- RP-HPLC (area %)
- Per specification
- Peptide content
- Nitrogen analysis or amino acid analysis
- Per specification
- Water content
- Karl Fischer
- Per specification
- Counter-ion (acetate / TFA)
- Ion chromatography or HPLC
- Per specification
- Residual solvents
- GC headspace (ICH Q3C)
- Conforms: Meets ICH Q3C limits
- Bacterial endotoxins
- LAL (Ph. Eur. 2.6.14 / USP <85>)
- Per specification
- Amino acid analysis
- AAA after hydrolysis
- Report result
Standard release tests for this material type. Results for your batch are reported on the Certificate of Analysis shipped with the order.
Documentation
Every document a buyer needs for this material. Download the technical data sheet now; request the others in one step and follow them on your private enquiry page.
- Technical data sheet (TDS)Semaglutide technical data sheet (PDF) — specification summary and priceDownload
- Product specificationPrepared for you and released to your private enquiry page on request
- Certificate of Analysis (COA)Issued for your batch and shipped with the order
- Safety Data Sheet (SDS)Prepared for you and released to your private enquiry page on request
- Analytical data (chromatograms / spectra)Prepared for you and released to your private enquiry page on request
- End-use / end-user declarationPrepared for you and released to your private enquiry page on request
Ordering and supply
Quantities
Supplied from 1 kg upwards; larger and recurring volumes are quoted on request.
Pricing
Volume pricing — the price per kilogram is quoted for your quantity, specification and destination.
Lead time and delivery
Confirmed on your quotation, together with the dispatch date. Delivery terms (Incoterms 2020) agreed per quotation.
Packing and shipping
Packed to protect the material in transit.
Shipped with every order
Certificate of Analysis for the supplied batch · Safety Data Sheet · Packing list · Commercial invoice · Certificate of origin
Payment
Agreed per order and stated on your quotation.
Quality assurance
01
Approved specification
Every product is supplied against a written specification with defined tests, methods and limits, approved by a second person.
02
Batch tested and matched
Each batch's laboratory results are matched test by test against the specification; a Certificate of Analysis is only issued when every test complies.
03
Compliance reviewed
Buyer, intended use and destination are reviewed before supply, with end-use declarations and permits where required.
04
Documents with every shipment
The batch COA, SDS and shipping documents travel with the goods and are available on your enquiry page.
How to order
- 1
Request a quote
Tell us the quantity, specification and destination. You get a reference and a tracking link immediately.
- 2
Review the documents
Specification, technical data sheet and other requested documents are released to your tracking page.
- 3
Receive your quotation
Price for your volume, lead time, delivery and payment terms — in writing.
- 4
Confirm and ship
Once confirmed, the batch is released with its COA and shipped with full documentation.
Buyer questions
What quantities can I order?
Supplied from 1 kg upwards; larger and recurring volumes are quoted on request. Tell us your annual or recurring volume and we will quote accordingly.
How is the price calculated?
Volume pricing — the price per kilogram is quoted for your quantity, specification and destination.
Can I evaluate a sample before a bulk order?
Paid evaluation samples are available, and the sample cost is credited against your first bulk order.
How is the purity of Semaglutide confirmed?
Each batch is tested against the product specification, and the Certificate of Analysis for your batch is supplied with the order.
Which documents do I receive?
Before ordering: the specification, technical data sheet and the documents you request, released to your enquiry tracking page. With every shipment: certificate of analysis for the supplied batch, safety data sheet, packing list, commercial invoice, certificate of origin.
How is it packed and shipped?
Delivery terms (Incoterms 2020) agreed per quotation.
How long does delivery take?
Lead time is confirmed on your quotation, together with the dispatch date.
Quality, packaging and handling
- Packaging
- Sealed, labelled containers suited to the order quantity; confirmed on your quotation.
- Storage and handling
- Stated on the Safety Data Sheet and Certificate of Analysis supplied with each batch.
Regulatory considerations
Prescription / Jurisdiction Dependent
Frequently asked questions
What is semaglutide?
Semaglutide is a synthetic analogue of human glucagon-like peptide-1 (GLP-1), CAS 910463-68-2, modified with an aminoisobutyric acid substitution and a fatty diacid side chain that public literature associates with albumin binding and an extended half-life. It is a prescription pharmaceutical substance in many jurisdictions.
What specifications should a buyer review for semaglutide?
Ask for the specification the material is released against, then confirm identity (peptide mapping or sequencing plus mass confirmation), assay and peptide content, related-substance and impurity limits with the method used, water and residual solvent content, counter-ion content, and where relevant endotoxin and microbial limits. Each result must be traceable to the specific batch offered.
Does this listing mean semaglutide is available for sale?
No. This record documents chemical identity for technical evaluation. Availability, eligibility, destination permissions and documentation are assessed individually through a technical enquiry, and prescription or jurisdiction-dependent materials cannot bypass compliance review.
Articles about Semaglutide
- How to Read a Research Peptide COA: HPLC Purity, Mass Spec and What's Missing →
What a research peptide Certificate of Analysis should show: HPLC purity, mass spectrometry identity, peptide content, counter-ion and endotoxin — and the red flags.
- Semaglutide API Sourcing: Documents, Purity and Price Factors for Bulk Buyers →
Sourcing semaglutide in bulk: the identity and purity tests to require, the documents regulated buyers ask for, and the factors that set the price per gram.
- Red Chem Biotech Launches Online Quotes and Ordering in Eight Languages →
Buyers can now see prices per kg, request instant quotes, pay and track bulk API and peptide orders online — in English, Spanish, French, German, Portuguese, Arabic, Russian and Chinese.
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