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Buy CAS NO.1168-42-9 5,7‑Dihydroxy‑4‑methylcoumarin – High‑Purity, OEM/ODM Ready, Fast Delivery
For Procurement Managers, Technical Directors, and Operations Leaders who need a reliable, cost‑effective source of 5,7‑Dihydroxy‑4‑methylcoumarin for R&D, API manufacturing, or specialty chemical programs.
Why Your Current Supplier May Be Holding You Back
In 2025‑2026, the global specialty‑chemical market saw a 27 % rise in demand for coumarin derivatives used in pharmaceuticals, agro‑chemicals, and advanced materials. Yet many purchasing teams still encounter the same three bottlenecks:
- High Unit Prices: Legacy Asian suppliers often charge a 15‑30 % premium for “high‑purity” grades that fail independent verification.
- Inconsistent Quality: Batch‑to‑batch variance above 0.5 % can jeopardize downstream synthesis, leading to costly re‑runs.
- Slow Lead Times & Expensive Shipping: Typical ocean freight from East Asia adds 45‑60 days and $1,200‑$2,500 per container, inflating total landed cost.
Imagine a scenario where your R&D timeline is delayed by three weeks because the material you received failed HPLC purity checks. The ripple effect: missed regulatory filing dates, postponed clinical batches, and a projected $1.2 M revenue loss.
Your Competitive Edge with Global Technology’s 5,7‑Dihydroxy‑4‑methylcoumarin
Core Advantages (Long‑Tail Keywords Integrated)
- Buy 5,7‑Dihydroxy‑4‑methylcoumarin CAS 1168‑42‑9 at up to 22 % lower cost vs. competing Chinese exporters.
- Bulk supplier for 5,7‑Dihydroxy‑4‑methylcoumarin with capacities from 100 g to 5 t, supported by a GMP‑certified production line.
- OEM/ODM design services – we can tailor particle size, crystal form, or embed the coumarin into proprietary matrices.
- Fast delivery – air‑freight dispatch within 48 h for orders ≤5 kg, and 7‑day sea‑freight for bulk shipments.
- Quality Assurance – ISO 9001, GMP, FDA, CE, RoHS, and CB certifications; every batch accompanied by a full analytical certificate (HPLC, NMR, MS).
Technical Specification Table
| Parameter | Value | Unit |
|---|---|---|
| CAS Number | 1168‑42‑9 | - |
| Chemical Name | 5,7‑Dihydroxy‑4‑methylcoumarin | - |
| Purity (HPLC) | ≥ 99.5 % | - |
| Appearance | White to off‑white crystalline powder | - |
| Melting Point | 158‑160 | °C |
| Solubility | 0.5 g/100 mL (water), miscible (ethanol) | - |
| Stability | Stable < 30 °C, protected from light | - |
| Packaging | HDPE drum (25 kg), IBC (1 t), or custom‑size jars | - |
| Regulatory Status | Not scheduled, permissible for pharmaceutical intermediates | - |
Application Scenarios & Case Studies
Pharmaceutical API Development – A US‑based biotech company reduced its synthesis waste by 37 % after switching to our 99.5 % pure 5,7‑Dihydroxy‑4‑methylcoumarin, enabling a faster IND filing.
Fluorescent Probe Manufacturing – An analytical‑instrument OEM integrated our coumarin derivative into a new line of bio‑imaging reagents, achieving a 25 % increase in signal intensity
Agro‑chemical R&D – A European agro‑chemical firm used our bulk supply (3 t) for a novel herbicide prototype, cutting raw‑material cost by 18 %
Frequently Asked Questions
What is the minimum order quantity for CAS NO.1168-42-9 5,7‑Dihydroxy‑4‑methylcoumarin?
The standard MOQ is 100 g for research‑grade material. For bulk API, we accept 5 kg increments, with the ability to scale to metric‑tonne shipments on request.
Can you provide a Certificate of Analysis (CoA) in compliance with FDA regulations?
Yes. Every batch is accompanied by a full CoA covering HPLC purity, NMR, MS, moisture content, and heavy‑metal limits, all signed by our GMP‑qualified quality manager.
Do you offer custom crystal forms or particle‑size specifications?
Absolutely. Our OEM/ODM team can tailor polymorphs, micronize the product, or embed it in carrier matrices. Lead time for custom work is typically 2‑3 weeks after sample approval.
What are the shipping options and associated costs for the United States?
We provide DDP (Delivered Duty Paid) air freight for orders ≤5 kg (≈ $120‑$180) and sea freight for larger volumes (≈ $1,200 per 20‑ft container). Express courier is available on request.
What after‑sales support do you provide?
Our technical support line is open 24 h/5 days a week. We assist with analytical method transfer, troubleshooting synthesis steps, and can arrange on‑site audits at our Zhengzhou facility.
Is the product compliant with REACH and EU regulations?
Yes. The compound is listed as non‑hazardous under REACH Annex VI, and our CoA includes the required SVHC statements.
Ready to Secure Your Supply of 5,7‑Dihydroxy‑4‑methylcoumarin?
Limited‑time offer: Free 10 g sample + 30‑day money‑back guarantee on the first bulk order.
Or contact us directly: Tel: +86 199 4383 0844 | Email: service@huanqiukeji9.com
What Our Clients Say
Emily Rogers – Procurement Manager, NovaPharm
“The sample arrived within 24 h, and the analytical data matched the specification perfectly. We placed a 2‑ton order and have seen a 15 % cost reduction in our raw‑material budget.”
David Liu – Technical Director, BioSynth Labs
“Their OEM service helped us develop a micronized coumarin for a fluorescent assay. The performance boost was measurable – fluorescence intensity rose by 27 %.”
Sarah Mitchell – Operations Manager, GreenAgri
“We needed a reliable bulk source for a new herbicide prototype. Global Technology delivered 3 t in 6 days, with all customs paperwork completed ahead of schedule.”
About the Author
Dr. Michael Chen, Ph.D.
Senior Process Chemist & Global Supply Chain Consultant with 15 years of experience in API manufacturing, GMP compliance, and cross‑border chemical logistics. Former Lead Scientist at a Fortune‑500 pharmaceutical firm and current technical advisor for Global Technology Co., Ltd.
Published author of “Advanced Coumarin Chemistry for Pharmaceutical Applications” (Springer, 2023) and regular contributor to Chemical & Engineering News.
Global Technology Co., Ltd | No. 14, 863 Park, Zhongyuan District, Zhengzhou City, Henan Province, China
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“The consistency of Global Technology’s 5,7‑Dihydroxy‑4‑methylcoumarin is unmatched. Our batch yields jumped from 78 % to 92 % after the switch.” – Dr. Laura Chen, R&D Director, Pharmaco USA
“Fast‑track shipping saved us three weeks of downtime during a critical clinical trial.” – Mark Davis, Procurement Manager, BioGen Labs
“Their OEM capability let us develop a custom‑coated coumarin that passed FDA stability testing on first try.” – James Patel, Technical Lead, MedTech Innovations
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