fructosyl-lysine (CAS registry number 21291-40-7) is supplied as a chemical raw material for formulation and synthesis work. The molecular formula is C12H24N2O7, giving a molecular weight of 308.33 g/mol. This is a polyfunctional organic compound of 12 carbon with 9 heteroatoms, predominantly aliphatic; of medium-to-high molecular weight. Documents are issued per shipment rather than per catalogue entry: each batch is accompanied by a Certificate of Analysis, and safety data sheets, technical datasheets and third-party test reports are supplied on request for export documentation.
fructosyl-lysine (CAS 21291-40-7) is classified under Food Additives, with molecular formula C12H24N2O7 and molecular weight 308.33, and serves as a key raw material in the food and beverage industry — commonly applied as a food additive, nutritional supplement, or processing aid where regulatory-grade purity is required. Jinan Shenghe Chemical Co., Ltd. supplies fructosyl-lysine at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 21291-40-7 |
|---|---|
| Molecular Formula | C12H24N2O7 |
| Molecular Weight | 308.33 |
| LogP | -5.5 |
| Purity | per batch COA (not published) |
| Packaging | per order / batch confirmation (not published) |
| Applications | Food Additives |
| Category | Food Additives |
Food Additives
Recorded applications for this entry: Food Additives. Where your formulation differs, the relevant point to check is not the use category but the impurity profile — tell us the end use and we will map it to the specification.
For export enquiries, include the destination country and the intended application in your message. This lets us confirm whether the grade needs any additional documentation beyond the standard per-batch COA, and whether the packing suits the planned transport mode.
Packing is per order / batch confirmation (not published) and purity is per batch COA (not published). Both are agreed at order stage; for export movements the packing is chosen with the transport mode and destination in mind, and drum, bag or repacked formats are all available. Storage: sealed, in a cool and dry place, away from direct sunlight.
Each shipment is accompanied by a batch Certificate of Analysis. For cross-border orders, MSDS, technical datasheets and third-party test reports can be issued to match your documentation set; declare the destination country when you enquire so the paperwork matches on arrival. Contact: info@591daili.com · +86-18553102138.
COA (Certificate of Analysis) is provided with every batch. MSDS/technical data sheets and third-party test reports are available on request. Purity and packaging are subject to batch COA and order confirmation.
For this product specifically: the saturated aliphatic backbone is stable at ambient conditions, so oxidation risk comes mainly from oxygen, peroxides or trace transition metals introduced in processing rather than from the skeleton itself. If oxidisable components are also present, evaluate the order of addition during storage.
From a process-selection standpoint, This product is an aliphatic organic carrying 7 oxygen, 2 nitrogen, and is strongly polar and essentially water-soluble. defines where this material fits and where it does not. Three points deserve checking before purchase: structural type, which sets the reactive sites and compatibility; polarity class, which dictates the solvent system; and molecular-weight range, which governs dosage and dispersion feasibility.
At 200~320 g/mol the molecule carries both functional groups and enough bulk to contribute film formation, thickening, opacity or release control. Grades in this band often need adjusting for the specific use, so stating your application when enquiring is more effective than asking for a generic grade.
Strong polarity means it exists as individual molecules in the aqueous phase, so it dissolves directly without any pre-dispersion step. The cost here is not handling but dosage: strongly polar materials often need a lower active addition than their equivalents, so calculate on active content rather than total weight.
On documentation: the batch COA travels with every shipment; MSDS, technical datasheets and third-party test reports can be issued on request. If your quality system requires supplier qualification documents — business licence, production permit, management-system certificates — state the destination country and the document list when you enquire, and we will assemble the set at once.
A few points on receipt and storage. control dust and wear eye protection, as the material can irritate mucous membranes; specific handling and PPE follow the MSDS issued with the batch.. For inbound or outbound shipments, confirm packing group and transport classification in advance to avoid demurrage caused by documentation mismatch.
fructosyl-lysine is a food-grade compound with CAS registry number 21291-40-7 and molecular formula C12H24N2O7 (molecular weight 308.33), belonging to the food additives segment of chemical raw materials.
This entry belongs to the food additives range, where the material is normally supplied against a stated grade rather than blended to a formula. Where a buyer works to a published standard, the useful conversation is about which data the grade is qualified against and how deviations are handled, rather than about the use category itself.
Jinan Shenghe Chemical Co., Ltd. supplies fructosyl-lysine with stable inventory and provides a Certificate of Analysis (COA) with each batch; custom repacking is available per process requirement.
CAS number: 21291-40-7 — searchable in PubChem for physicochemical, safety and regulatory data.
Its molecular formula C12H24N2O7 comprises 12 C, 24 H, 2 N, 7 O atoms.
Also known as: fructosyl-lysine
Category: food additives
Within the food additives segment, the technical questions differ from other categories. Buyers here are usually working to a specification or a standard rather than to a general description, so the useful conversation covers impurity profile, particle size or assay method, and which data the grade is qualified against.
For qualification work, we can supply a sample batch with full documentation so that incoming QC has something concrete to compare against. Mentioning the destination country at enquiry stage also lets us match the paperwork set to your import requirements.
Purity available is per batch COA (not published), with packing per order / batch confirmation (not published). Neither value is asserted in advance: every batch ships with a Certificate of Analysis carrying the measured results, so incoming QC compares against real data rather than a catalogue claim. MSDS, technical datasheets and third-party test reports can be issued for qualification purposes — state the standard you qualify against when you enquire.
Supplier: Jinan Shenghe Chemical Co., Ltd.. For export orders, state the destination country, the transport mode and the document set you need when you enquire — packing, paperwork and quotation terms all follow from those three. Samples can be arranged for qualification, and lead time depends on stock and order size rather than on a fixed promise.
Email: info@591daili.com · Tel/WhatsApp: +86-18553102138
The CAS number of fructosyl-lysine is 21291-40-7.
Typical purity is per batch COA (not published), supplied in per order / batch confirmation (not published), with COA provided.
Main applications include Food Additives.
Each batch ships with a Certificate of Analysis (COA). MSDS and other technical documents are available on request.
Store sealed in a cool, dry place. Handling and PPE follow the MSDS supplied with the batch; general chemical-handling precautions are recommended.
Samples are available on request. Please contact us at info@591daili.com or via WhatsApp for details.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
Independent reference data for fructosyl-lysine (CAS 21291-40-7), compiled from public chemistry databases. It is reproduced here so that a qualification decision does not depend on a single source: if your incoming specification and these values disagree, the difference is usually a measurement basis rather than an error. We would rather you saw the same reference figures we do. Values that vary by batch — assay, moisture, particle size, packaging, shelf life — are deliberately excluded and issued on the batch COA instead.
| CAS 号 | 21291-40-7 |
|---|---|
| PubChem CID | 9839580 |
| 分子式 | C12H24N2O7 |
| IUPAC 名称 | (2S)-2-amino-6-[[(3S,4R,5R)-3,4,5,6-tetrahydroxy-2-oxohexyl]amino]hexanoic acid |
| UNII（FDA） | F2RDS6J0Y0 |
| Molecular Weight | 308.33 |
|---|---|
| XLogP3 | -5.5 |
| Hydrogen Bond Donor Count | 7 |
| Hydrogen Bond Acceptor Count | 9 |
| Rotatable Bond Count | 12 |
| Exact Mass | 308.15835111 |
| Monoisotopic Mass | 308.15835111 |
| Topological Polar Surface Area | 173 |
| Heavy Atom Count | 21 |
fructosyl-lysine; 21291-40-7; Fructosyllysine; Fructose lysine; epsilon-Fructoselysine; F2RDS6J0Y0; L-Lysine, N6-(1-deoxy-D-fructos-1-yl)-; N(6)-(1-deoxy-D-fructos-1-yl)-L-lysine; CHEBI:24109; (2S)-2-amino-6-[[(3S,4R,5R)-3,4,5,6-tetrahydroxy-2-oxohexyl]amino]hexanoic acid; (2S)-2-amino-6-(((3S,4R,5R)-3,4,5,6-tetrahydroxy-2-oxohexyl)amino)hexanoic acid; RefChem:141560; fructoselysine; epsilon-fructosyl-L-lysine; 1-{[(5S)-5-amino-5-carboxypentyl]amino}-1-deoxy-D-fructose; N6-(D-fructosyl)-L-lysine
果糖基-赖氨酸 · CAS 21291-40-7 · C12H24N2O7. UNII F2RDS6J0Y0.
CAS 号 21291-40-7；分子式 C12H24N2O7；分子量 — g/mol。
Source: public chemistry databases (PubChem / Wikidata) and the cited literature. Batch-dependent values are issued on the accompanying COA.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 果糖基-赖氨酸