N-Acetyl-D-Glucosamine Manufacturer & Bulk NAG Supplier
Gensei cung cấp N-Acetyl-D-glucosamine, còn được gọi là NAG, GlcNAc, N-Acetylglucosamine, N-Acetylglucosamine, 2-Acetamido-2-deoxy-D-glucose, 2-(Acetylamino)-2-deoxy-D-glucose, Chitosamine Acetylated Form hoặc Bột N-Acetyl-D-Glucosamine, for dietary supplement capsules, tablets, gummies, sachets, powder blends, drink powders and custom joint support supplement premix manufacturing. We support supplement brands and contract manufacturers with bulk supply, source review, assay review, COA, specification review, sample coordination and global sourcing support.
Điểm nổi bật của sản phẩm
- Bulk N-Acetyl-D-Glucosamine raw material for dietary supplement and joint support formula manufacturing
- Commonly supplied as white crystalline powder with CAS 7512-17-6 and molecular formula C8H15NO6
- 98.0%–102.0%, 40 mesh, 80 mesh or custom particle size options can be reviewed according to project requirements
- Suitable for capsules, tablets, gummies, sachets, powder blends, drink powders and custom joint support supplement premixes
- COA, specification sheet, SDS, TDS, source declaration, allergen statement, vegan statement where applicable and flow chart available for qualified buyers
- Shellfish source, fermentation source, cross-contact, residual solvents, heavy metals, microbiology and taste should be reviewed before bulk purchase
- Focused on dietary supplement ingredient sourcing, not medical, pharmaceutical, injectable, cosmetic, animal feed or therapeutic use
What Is N-Acetyl-D-Glucosamine?
N-Acetyl-D-Glucosamine is the N-acetylated form of D-glucosamine and is commonly sourced as GlcNAc or NAG powder for supplement manufacturing.
N-Acetyl-D-glucosamine is a defined amino sugar derivative with an acetyl group attached to the glucosamine molecule. In B2B supplement sourcing, it is commonly searched as NAG, GlcNAc, N-Acetyl Glucosamine, N-Acetylglucosamine or 2-Acetamido-2-deoxy-D-glucose. Buyers usually evaluate NAG by source, CAS number, assay, identity method, HPLC purity, specific rotation, pH, loss on drying, residue on ignition, particle size, bulk density, solubility, residual solvents, heavy metals, microbiology, allergen statement, vegan or shellfish-free statement, packaging, storage condition and destination-market label requirements.
Defined Ingredient Identity
Confirm CAS 7512-17-6, chemical name, HPLC identity, formula, molecular weight and actual batch COA before supplier approval.
Source & Allergen Review
NAG may be linked to shellfish chitin or non-shellfish fermentation routes, so source and allergen status should be confirmed by batch.
Tập trung vào nguồn cung cấp thực phẩm bổ sung
Gensei supports supplement brands, OEM factories and contract manufacturers with bulk NAG sourcing and technical documentation.
N-Acetyl-D-Glucosamine Specification Options
Final specifications depend on source, assay method, purity target, particle size, residual solvent profile, packaging and destination market requirements.
| Tham số | Các phương án điển hình trong việc tìm nguồn cung ứng B2B |
|---|---|
| Danh mục sản phẩm | N-Acetyl-D-Glucosamine / NAG / GlcNAc / Joint Support Supplement Ingredient |
| Các từ đồng nghĩa phổ biến | N-Acetyl-D-Glucosamine, N-Acetyl Glucosamine, N-Acetylglucosamine, NAG, GlcNAc, 2-Acetamido-2-deoxy-D-glucose, 2-(Acetylamino)-2-deoxy-D-glucose |
| Số CAS | 7512-17-6 |
| Công thức phân tử | C8H15NO6 |
| Trọng lượng phân tử | 221,21 g/mol |
| Typical Assay | Commercial specifications may include 98.0%–102.0% or 98% min depending on grade and method. Final assay should be confirmed by batch COA. |
| Hình thức | White to off-white crystalline powder, fine powder or granules depending on drying, crystallization and milling process |
| Mesh Size | 40 mesh, 80 mesh, fine powder, granules or custom particle size according to capsule, tablet, gummy, sachet or powder blend requirements |
| Source Options | Shellfish chitin route, glucosamine precursor route, fermentation-derived route or non-shellfish option by request. Final source should follow supplier documentation. |
| Ghi chú về sản xuất | Often produced by acetylation of glucosamine followed by crystallization, purification, drying, milling, sieving, QC testing and packaging |
| Độ hòa tan | Generally water soluble or water dispersible depending on grade. Finished formulas should be tested for clarity, pH, taste, active uniformity and stability. |
| Sự phù hợp của ứng dụng | Dietary supplement capsules, tablets, gummies, sachets, drink powders, powder blends and custom joint support premixes |
| Các câu hỏi thi | Assay, identification, HPLC purity, specific rotation, pH, loss on drying, residue on ignition, particle size, bulk density, residual solvents, heavy metals and microbiology upon request |
| Allergen Review | Shellfish source, crustacean shellfish declaration, shellfish-free statement, vegan statement and cross-contact statement should be reviewed before label use. |
| Tài liệu | COA, specification sheet, SDS, TDS, source declaration, allergen statement, shellfish-free statement where applicable, vegan statement where applicable, non-GMO statement, residual solvent report, flow chart and technical files upon request |
| Đóng gói | 1 kg sample pack, aluminum foil bag, moisture-barrier bag, 10 kg carton, 20 kg carton, 25 kg drum or customized bulk packaging according to grade and order quantity |
| Lưu trữ | Store sealed in a cool, dry and light-protected environment. Avoid moisture, heat, direct sunlight and strong odors. |
Note: This table is for B2B sourcing reference. Final source, assay, particle size, allergen status, residual solvents, packaging, shelf life and documents should be confirmed according to the actual batch and purchase agreement.
NAG vs. Glucosamine HCl vs. Glucosamine Sulfate
These ingredients are often searched together, but NAG is not the same ingredient identity as glucosamine hydrochloride or glucosamine sulfate.
| Mặt hàng | N-Acetyl-D-glucosamine | Glucosamine hydrochloride | Glucosamine Sulfate Forms |
|---|---|---|---|
| Typical Identity | N-acetylated form of D-glucosamine, also called NAG or GlcNAc | D-glucosamine hydrochloride salt | Glucosamine sulfate sodium chloride or potassium chloride complexes |
| Common CAS | 7512-17-6 | 66-84-2 | Depends on sulfate salt form and supplier specification |
| Kiểm tra người mua | Confirm assay, N-acetyl identity, source, particle size, allergen statement and COA | Confirm assay, chloride content, pH, specific rotation, residual solvents and COA | Confirm sulfate complex, sodium or potassium chloride content, assay and equivalent glucosamine amount |
| Hướng dẫn sử dụng | Used in capsules, tablets, gummies, sachets, powder blends and joint support supplement formulas | Commonly used in joint support capsules, tablets and powders | Used when sulfate form is required by label strategy or formula design |
Shellfish Source vs. Fermentation Source
NAG source affects allergen review, vegan positioning, label declaration, customer acceptance and target-market compliance.
| Mặt hàng | Shellfish-Linked Source | Fermentation / Non-Shellfish Source |
|---|---|---|
| Source Positioning | May be produced from glucosamine or chitin sources linked to shrimp, crab, lobster or other crustacean shell materials | May be produced through fermentation or non-shellfish glucosamine precursor routes depending on supplier capability |
| Allergen Review | Requires crustacean shellfish source review, allergen statement, species declaration and cross-contact review | Requires shellfish-free statement, vegan statement if needed, substrate review and cross-contact statement |
| Vị trí nhãn | Suitable when shellfish source is acceptable and properly declared for the destination market | Suitable for shellfish-free, vegetarian or vegan-positioned formulas when supported by documentation |
| Kiểm tra người mua | Confirm species, source, assay, purity, heavy metals, microbiology and COA | Confirm fermentation route, substrate, processing aids, assay, residual solvents, allergen status and COA |
Ứng dụng trong thực phẩm chức năng
Gensei supplies N-Acetyl-D-Glucosamine mainly for dietary supplement joint support and multi-ingredient supplement projects rather than medical, pharmaceutical, cosmetic, animal feed or therapeutic applications.
Ghi chú về công thức dành cho các thương hiệu thực phẩm bổ sung
NAG selection should be aligned with source, assay, dosage format, taste profile, solubility, allergen positioning, packaging and destination-market compliance.
Confirm Source
Verify shellfish-linked, fermentation-derived, non-shellfish or vegan-compatible sourcing before label and market planning.
Review Assay Method
Confirm HPLC assay, identity method, purity range and batch chromatogram when your quality team requires detailed verification.
Kích thước hạt và lưu lượng
Capsules, tablets and sachets should be tested for 40 mesh, 80 mesh, bulk density, tapped density, flowability and blend uniformity.
Taste & pH Review
Drink powders, gummies and chewables should be tested for sweetness, aftertaste, pH compatibility, heat exposure and active retention.
Allergen & Claims Review
Shellfish-free, vegan, non-GMO and allergen-friendly positioning should be backed by supplier statements and finished-product compliance review.
Tổng quan về thông tin dinh dưỡng
Final ingredient name, amount per serving, serving size, source statement and Daily Value footnote should be confirmed by the brand owner.
Why Choose Gensei as Your NAG Supplier?
Gensei provides procurement-oriented support for supplement brands and contract manufacturers sourcing bulk N-Acetyl-D-Glucosamine powder.
Nguồn cung tập trung vào thực phẩm bổ sung
Our NAG support is focused on capsules, tablets, gummies, sachets, drink powders, joint support blends and supplement premixes.
So sánh thông số kỹ thuật
We help match assay, source, particle size, solubility, density, flowability, allergen statement and application behavior to your project.
Hỗ trợ tài liệu
COA, specification sheet, SDS, TDS, source declaration, allergen statement, shellfish-free statement and residual solvent report can be provided for qualified buyers.
Phối hợp ứng dụng
We support discussion around capsules, tablets, sachets, drink powders, gummies, chewables and custom joint support premixes.
Hỗ trợ đặt hàng số lượng lớn
Các vấn đề liên quan đến bao bì, số lượng đặt hàng tối thiểu (MOQ), khả năng cung cấp mẫu, thời gian giao hàng và chi tiết vận chuyển có thể được thảo luận tùy theo quy mô dự án của quý khách.
Phối hợp cung ứng toàn cầu
Gensei hỗ trợ khách hàng quốc tế trong các khâu báo giá, điều phối mẫu hàng, chuẩn bị hồ sơ và lập kế hoạch vận chuyển xuất khẩu.
Kiểm soát chất lượng và lập hồ sơ
For N-Acetyl-D-Glucosamine raw material purchasing, source, assay, identity, mesh size, heavy metals, microbiology and batch documentation are essential for supplier qualification.
Bảng phân tích thành phần theo lô
Certificate of Analysis can verify key batch parameters such as assay, identification, loss on drying, residue on ignition, heavy metals and microbiology.
Source & Allergen Review
Source declaration, shellfish status, vegan statement, allergen statement and cross-contact information should be reviewed before label use.
Hồ sơ tuân thủ
SDS, TDS, residual solvent report, flow chart, non-GMO statement, shellfish-free statement and technical files can support supplier approval.
Buyers should confirm N-Acetyl-D-Glucosamine identity, CAS number, source route, assay, purity range, HPLC method, specific rotation, pH, loss on drying, residue on ignition, particle size, bulk density, residual solvents, heavy metals, microbiology, allergen status, shellfish-free statement, vegan statement where applicable, shelf life, packaging and storage conditions before placing bulk orders.
Quy trình đặt hàng số lượng lớn
Gensei hỗ trợ người mua nguyên liệu chuyển từ giai đoạn xem xét thông số kỹ thuật sang các giai đoạn báo giá, lấy mẫu và giao hàng.
Câu hỏi thường gặp
Các câu hỏi thường gặp từ các thương hiệu thực phẩm chức năng, nhà sản xuất OEM, nhà sản xuất gia công và các đơn vị mua nguyên liệu.
N-Acetyl-D-Glucosamine là gì?
N-Acetyl-D-Glucosamine is an N-acetylated glucosamine derivative also known as NAG or GlcNAc. In supplement raw material sourcing, it is commonly evaluated by source, CAS number, assay, identity, particle size, residual solvents, heavy metals, microbiology and batch COA.
What is the CAS number of N-Acetyl-D-Glucosamine?
The CAS number commonly used for N-Acetyl-D-Glucosamine is 7512-17-6.
What is the molecular formula of N-Acetyl-D-Glucosamine?
The molecular formula commonly referenced for N-Acetyl-D-Glucosamine is C8H15NO6, with molecular weight around 221.21 g/mol.
Is NAG the same as GlcNAc?
Yes. NAG and GlcNAc are common abbreviations for N-Acetyl-D-Glucosamine or N-Acetylglucosamine. Buyers should still confirm exact chemical identity and batch specification.
Is N-Acetyl-D-Glucosamine the same as glucosamine?
No. N-Acetyl-D-Glucosamine is the acetylated form of glucosamine. Glucosamine HCl and glucosamine sulfate are different ingredient forms with different CAS references, molecular weights and label declarations.
Is N-Acetyl-D-Glucosamine shellfish free?
Not automatically. NAG may be linked to shellfish chitin or produced through non-shellfish routes. Buyers should request source declaration, allergen statement, shellfish-free statement and cross-contact information before making shellfish-free claims.
Is N-Acetyl-D-Glucosamine vegan?
Vegan suitability depends on source route, precursor, fermentation substrate, processing aids and manufacturing conditions. Buyers should request a vegan statement if vegan label positioning is required.
Is N-Acetyl-D-Glucosamine water soluble?
N-Acetyl-D-Glucosamine is generally water soluble or water dispersible depending on grade and test conditions. Finished formulas should be tested for clarity, pH, taste, active uniformity and stability.
Can NAG be used in capsules or tablets?
Yes. NAG can be evaluated for capsules and tablets when serving size, bulk density, flowability, particle size, compression behavior and stability are suitable.
Can NAG be used in gummies?
NAG can be evaluated for gummy concepts, but heat, pH, taste, texture, moisture, active retention and packaging should be tested carefully before launch.
Can NAG be used in drink powders?
NAG can be evaluated for drink powders, sachets and stick packs. Formulators should review solubility, pH, flavor compatibility, aftertaste, moisture protection and active retention.
Can NAG be combined with glucosamine, chondroitin or MSM?
Yes. NAG can be evaluated in joint support blends with glucosamine, chondroitin sulfate, MSM, sodium hyaluronate, collagen peptides or botanicals after formula and label review.
What quality indicators should be checked?
Buyers should review source, assay, identity, HPLC purity, specific rotation, pH, loss on drying, residue on ignition, particle size, bulk density, residual solvents, heavy metals, microbiology, allergen status and batch COA.
Tôi có thể yêu cầu những tài liệu nào trước khi đặt hàng?
Qualified B2B buyers can request COA, specification sheet, SDS, TDS, source declaration, allergen statement, shellfish-free statement where applicable, vegan statement where applicable, non-GMO statement, residual solvent report, flow chart, stability information and other technical files depending on the selected grade.
Does Gensei supply N-Acetyl-D-Glucosamine for medical, pharmaceutical, cosmetic or animal feed use?
This page is focused on B2B dietary supplement ingredient sourcing. If a project involves pharmaceutical, medical food, injectable, cosmetic, animal feed or therapeutic applications, the required grade, documentation and regulatory pathway should be confirmed separately.
Source Bulk N-Acetyl-D-Glucosamine from Gensei
Looking for an N-Acetyl-D-Glucosamine manufacturer or bulk NAG supplier for dietary supplements? Contact Gensei to request quotation, COA, specification, source statement, assay, MOQ, sample availability and global shipping support.
Disclaimer: This product information is intended for B2B dietary supplement ingredient sourcing and formulation reference only. It is not intended to diagnose, treat, cure or prevent any disease. N-Acetyl-D-Glucosamine ingredient selection should be reviewed by source, CAS reference, assay, purity range, particle size, residual solvents, allergen status, shellfish-free statement, vegan statement, label declaration, Supplement Facts requirements, warning statements, import requirements and destination-market regulations. Regulatory status and permitted claims may vary by country, platform and finished-product category. Final supplement claims, dosage, labeling, warning statements, ingredient declaration, product classification and market compliance should be reviewed according to applicable regulations in the destination market.