Pyridoxine Alpha-Ketoglutarate (PAK) Bulk Raw Material

High-quality Pyridoxine Alpha-Ketoglutarate (PAK, CAS 27280-85-9) for nutritional and sports supplement manufacturing. Request specification sheet, COA, SDS, and evaluation samples.

Product Specifications

Parameter	Information
Product Name	Pyridoxine Alpha-Ketoglutarate
Abbreviation	PAK
Synonyms	Pyridoxine AKG; Pyridoxine-alpha-ketoglutarate; Pyridoxine Oxoglutarate
CAS No.	27280-85-9
EC No.	248-386-1
Molecular Formula	C13H17NO8
Molecular Weight	315.28 g/mol
Appearance	White to off-white crystalline powder
Identification	Analytical identification according to agreed specification
Main Components	Pyridoxine-related component and alpha-ketoglutarate
Packaging	Bulk packaging according to order requirements
Storage	Sealed, cool and dry conditions; protect from heat and direct light

Defined Composition and Raw-Material Qualification

Identity Verification: Confirming the raw material matches the intended PAK structure.

Composition Assay: Verifying that active component ratios satisfy agreed specification limits. Published commercial reference specifications generally report approximately 52% to 57% pyridoxine hydrochloride and 43% to 48% alpha-ketoglutarate.

Testing Standards: Ensuring analytical methods and batch-specific documentation (COA) are transparent and reproducible.

Benefits for Formulators & Strategic Comparison

Simplified Handling: Combines pyridoxine and alpha-ketoglutarate into a single raw material, reducing raw material handling, weighing steps, and storage overhead.

Standardized Identity: Fully defined CAS No. (27280-85-9) and molecular structure (C13H17NO8) ensure full traceability.

Streamlined QC: Allows procurement teams to qualify a single specification rather than auditing multiple ingredient channels.

Target Application

Dietary Supplements: Suitable for incorporation into powders, tablets, and capsule formulations.

Sports Nutrition: Commonly integrated into multi-ingredient performance or recovery matrices. Note: Finished-product health claims must be validated independently according to target market regulations.

R&D & Formulation Pilot Studies: Available in sample quantities for laboratory testing and product development.

Procurement Solutions: Overcoming Buyer Pain Points

Clear Identity: Eliminates labeling ambiguity by anchoring raw material claims to CAS No. 27280-85-9 and verifiable molecular properties.

Standardized Testing: Replaces vague supplier marketing with objective, batch-level Certificates of Analysis (COA).

Sample Validation: Offers R&D samples for testing prior to bulk order commitments.

Full Traceability: Provides batch numbers linked directly to manufacturing lot records.

Sample-to-Bulk Procurement Workflow

Requirement Submission: Buyer details required specification, target market, and volume requirements.

Sample Evaluation: Representative lab samples dispatched for internal R&D/QC verification.

Documentation Review: Review of specification sheets, SDS, and batch COA documents.

Internal Approval: Qualification of the supplier within the buyer's quality system.

Commercial Order: Confirmation of order quantities, packaging preferences, and lead times.

Lot-Documented Shipment: Final delivery accompanied by lot-specific documentation.

FAQ

Q: What is Pyridoxine Alpha-Ketoglutarate?

A: Pyridoxine Alpha-Ketoglutarate, commonly abbreviated as PAK, is a defined compound associated with pyridoxine and alpha-ketoglutarate. It is identified by CAS No. 27280-85-9.

Q: What is the CAS number of PAK?

A: The commonly referenced CAS number for Pyridoxine Alpha-Ketoglutarate is 27280-85-9.

Q: What is the molecular formula of PAK?

A: The molecular formula is C13H17NO8, with a reported molecular weight of approximately 315.28 g/mol.

Q: What does Pyridoxine Alpha-Ketoglutarate look like?

A: Commercial technical specifications describe PAK as a white to off-white crystalline powder. The appearance of the actual commercial batch should be confirmed against the applicable product specification.

Q: How is PAK identified?

A: Depending on the agreed specification, identification may use analytical techniques such as infrared spectroscopy, HPLC, mass spectrometry or NMR. The actual release method should be confirmed with the applicable product specification.

Q: What are the main applications of PAK?

A: PAK can be evaluated for nutritional supplements, sports nutrition, functional nutrition products and formulation development. The suitability of the ingredient depends on the formulation and regulatory requirements of the destination market.

Q: Can I request a PAK sample before bulk purchasing?

A: A sample can be requested for technical evaluation before a bulk order. Buyers should evaluate the sample together with the relevant specification and analytical documentation.

Q: What documents should I request when purchasing PAK?

A: For supplier qualification, buyers should normally request the current product specification, batch-specific COA and SDS. Additional technical, analytical or regulatory documents can be requested according to the intended application and internal quality requirements.

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