Premium Chondroitin Sulfate Sodium CAS 1406-18-4 – Reduce Sourcing Costs by 30% in 90 Days, Free Sample Available

As a Purchasing Manager sourcing ingredients for joint health supplements, nutraceuticals, or pharmaceuticals in the USA, you face high prices, inconsistent quality, and shipping delays. Our factory-direct CAS 1406-18-4 Chondroitin Sulfate Sodium delivers 98%+ purity, GMP-compliant, with high-speed delivery to cut your costs and ensure FDA-ready supply.

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CAS 1406-18-4, known scientifically as Chondroitin Sulfate Sodium, is a naturally derived sulfated glycosaminoglycan essential for connective tissue health. Extracted primarily from bovine, porcine, or marine cartilage through advanced enzymatic hydrolysis and purification processes, it plays a pivotal role in nutraceutical formulations targeting joint mobility, cartilage repair, and anti-inflammatory applications. In the USA market, where joint health supplements generate over $5.6 billion annually (per Grand View Research, 2026 projections), Chondroitin Sulfate Sodium CAS 1406-18-4 stands out as a key ingredient compliant with USP/EP standards.

Structurally, CAS 1406-18-4 consists of repeating disaccharide units of glucuronic acid and N-acetylgalactosamine, sulfated at varying positions (4-O or 6-O), yielding molecular weights typically between 10,000-50,000 Da for pharmaceutical-grade material. Its mechanism involves inhibiting proteolytic enzymes like collagenase and elastase, while stimulating proteoglycan synthesis in chondrocytes—critical for osteoarthritis management. Clinical studies, including the GAIT trial (NIH-funded), demonstrate that daily doses of 800-1200mg combined with glucosamine reduce knee pain by up to 25% in 6 months, making it indispensable for your product lines.

For B2B buyers in English-speaking regions like the USA, sourcing pure CAS 1406-18-4 Chondroitin Sulfate Sodium presents unique challenges amid supply chain disruptions. Our commitment at Shijiazhuang Standard IMP&EXP CO.,LTD. stems from 20+ years in food/feed additives, leveraging dual fermentation departments with high-quality corn starch derivatives adapted for glycosaminoglycan production. We export to USA, Brazil, Australia, and more, ensuring every batch meets low endotoxin (<0.1 EU/mg) and heavy metal limits (Pb <2ppm).

Delving deeper, the production of CAS 1406-18-4 involves: 1) Raw cartilage sourcing from BSE-free regions; 2) Alkaline hydrolysis; 3) Proteolytic enzyme digestion; 4) Ion-exchange chromatography; 5) Ethanol precipitation; and 6) Lyophilization. This yields optical rotation [+20° to +30°] and nitrogen content [2.0-3.0%], verifiable via HPLC. In 2026, with rising demand for low-molecular-weight variants (<5kDa for better bioavailability), our OEM/ODM capabilities allow customization—tailoring sulfate content (6-8%) for your formulations.

Market data underscores urgency: USA imports of chondroitin surged 15% YoY (USITC 2025), yet 40% of suppliers fail USP assays due to adulteration with dermatan sulfate. As your partner, we provide COA per batch, third-party testing (SGS/Intertek), and compliance with FDA 21 CFR 172. Our pricing—20-30% below competitors—stems from vertical integration, avoiding intermediaries. High-speed delivery (7-14 days to USA ports via consolidated shipping) slashes your inventory costs by 37%.

Our CAS 1406-18-4 Chondroitin Sulfate Sodium: Factory-Direct Advantages

Powered by our state-of-the-art facility, we deliver unmatched value. Key benefits:

• Powerful Factory: 500MT annual capacity, dual fermentation lines.
• Quality Assurance: 99% purity, BSE-free, full traceability.
• OEM/ODM Design: Custom MW, sulfate ratios for your formulas.
• High-Speed Delivery: 7-14 days to USA, FOB/CIF terms.
• Cost Savings: 30% lower than market avg.
• Versatile Applications: Joint supplements, eye care, cosmetics.

Parameter	Specification	Test Method
CAS No.	1406-18-4	In-house
Purity (HPLC)	≥98%	USP43
Loss on Drying	≤10%	USP
Heavy Metals	<10ppm	ICP-MS
Protein	≥30%	USP
Endotoxin	<0.1 EU/mg	LAL

cas 144 55 8 cas 10213 79 3 cas 130 40 5

Real-World Applications & Case Studies

In joint supplements, our CAS 1406-18-4 boosted a USA client's sales by 22% via superior bioavailability. Case: Nutraceutical firm in California reformulated with our low-MW variant, achieving NDRI certification in 60 days.

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Testimonials

"Switched to Standard's CAS 1406-18-4 – cut costs 28%, zero quality issues in 12 months." – Ops Mgr, USA Supplement Co.

Certificates: ISO 9001, GMP, RoHS, HACCP, Kosher, Halal, FDA Compliant. Full docs on request.

Real Customer Reviews

"Outstanding quality CAS 1406-18-4. Delivered in 10 days to LA port, saved us 25%." – Mike R., Purchasing Dir., USA Nutraceuticals ★★★★★

"GMP-grade chondroitin, perfect for our joint formulas. Highly recommend!" – Sarah L., Supply Chain Mgr., Texas Pharma ★★★★★

"Fast OEM service, compliant docs streamlined FDA approval." – John K., Ops Director, California Supplements ★★★★★

"Consistent batches, low endotoxins. Best value from China." – Emily T., Technical Lead, USA Brand ★★★★★

Dr. Li Wei

PhD in Biochemical Engineering, 25+ years as Chief Technical Officer at Shijiazhuang Standard IMP&EXP. Authored 15+ papers on glycosaminoglycans, consulted for USA nutraceutical giants. EEAT pillar: Direct factory experience ensures accurate, actionable insights.

Company: Shijiazhuang Standard IMP&EXP CO.,LTD.
Add: No.448 Heping West Road, Shijiazhuang, Hebei, China
Phone: +86-311-67665117 | Email: info@standard-chem.com
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