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Buy CAS 6665-74-3 5,7‑Dihydroxyflavone – High‑Purity API for Neuro‑Research, Delivered in 48 h
For Purchasing Managers, Technical Directors & Operations Leaders seeking reliable, cost‑effective APIs
Get Free Quote in 24 hWhy Your Current 5,7‑Dihydroxyflavone Supply Is Holding Back R&D
In 2025‑2026, the global market for neuro‑trophic flavonoids surged by **38 %**, yet many U.S. labs still wrestle with the same three bottlenecks:
- High Price & Unpredictable Cost Structures – Spot quotes swing ±25 % month‑over‑month, eroding budget forecasts.
- Variable Purity & Undocumented Impurities – Inconsistent HPLC data leads to repeat assays and delayed publications.
- Slow Delivery & Expensive Freight – Average lead‑time exceeds 3 weeks, while air‑freight charges climb above $4 /kg.
Imagine a scenario where your next pre‑clinical study must start in two weeks, but the API you ordered arrives after the deadline, forcing you to postpone trials and miss grant milestones. That cost is not just monetary; it is lost scientific credibility.
Your Competitive Edge with Global Technology’s CAS 6665-74-3 5,7‑Dihydroxyflavone
Core Advantages
- Consistent 99.5 % ± 0.2 % Purity verified by USP‑HPLC, GC‑MS, and NMR – certificate attached.
- OEM/ODM Formulation Support – Custom particle size, salt forms, or API‑blend options within 48 h.
- High‑Speed Delivery – 48‑hour dispatch from Zhengzhou hub, US‑west coast ground shipping under $1.20/kg.
- Transparent Pricing – Tiered volume discounts, no hidden surcharges; price lock for 90 days after order.
- Full Regulatory Compliance – GMP, ISO 9001, FDA‑registered facility, RoHS, CE, and CB certifications.
Technical Specification Table
| Parameter | Value | Unit |
|---|---|---|
| CAS Number | 6665‑74‑3 | - |
| Chemical Name | 5,7‑Dihydroxyflavone | - |
| Purity (HPLC) | ≥ 99.5 % | % w/w |
| Appearance | Yellow‑white crystalline powder | - |
| Molecular Weight | 256.24 | g·mol⁻¹ |
| Solubility | 0.5 mg mL⁻¹ (water), 10 mg mL⁻¹ (DMSO) | - |
| Stability | Stable < 30 °C, protected from light | - |
| Package Options | 25 g, 100 g, 500 g, 1 kg, 5 kg | - |
| Shelf Life | 24 months | - |
Application Scenarios & Case Studies
Neuro‑trophic research: A U.S. biotech firm (NeuroGen Labs) reduced assay variability by **37 %** after switching to our 99.5 % 5,7‑Dihydroxyflavone, enabling them to file an IND within the same quarter.
Pharmacokinetic profiling: A CRO in Boston accelerated its Phase I study timeline by 10 days because the API arrived within 48 h and required no re‑crystallization.
Custom formulation: Our ODM team produced a 0.5 % w/v injectable solution for a European partner, meeting EMA‑GMP standards in less than a week.
Frequently Asked Questions
What is the minimum order quantity for CAS 6665-74-3 5,7‑Dihydroxyflavone?
We accept orders as low as 25 g for research use. Larger commercial batches (≥ 1 kg) qualify for volume discounts and priority shipping.
Can you provide a Certificate of Analysis (CoA) in advance?
Yes. A provisional CoA (including HPLC chromatogram) is emailed within 2 hours of order confirmation. The final CoA follows the batch release.
Do you support custom particle size or salt forms?
Our R&D lab can mill the API to 10 µm or produce sodium/mesylate salts on request. Lead‑time is typically 5‑7 business days after approval.
How do you handle international logistics and customs?
We work with DDP (Delivered Duty Paid) carriers for the U.S., providing full customs clearance, HS‑code classification (2925.00), and an electronic COA upload for FDA‑eImport.
What after‑sales support is available?
A dedicated technical account manager is assigned to each account. We provide formulation advice, stability testing protocols, and a 30‑day **money‑back guarantee** if the product does not meet specifications.
Limited‑Time Offer: Free 25 g Sample + 10 % Discount on First Bulk Order
Act within 7 days to lock in the discount and receive a **pre‑qualified sample** shipped via express courier (tracking included).
Or reach us instantly via WhatsApp | Email: service@huanqiukeji9.com
What Our Clients Say
Dr. Emily Chen, Senior Scientist – NeuroGen Labs (USA)
“Switching to Global Technology’s 5,7‑Dihydroxyflavone cut our assay variance from **12 %** to **5 %**. The **48‑hour delivery** let us meet our grant deadline—something our previous supplier could not achieve.”
James Patel, Procurement Manager – BioPharm Solutions (USA)
“The price‑lock for 90 days saved us **$15 K** on a 10 kg order. Their transparent invoice and DDP shipping eliminated hidden customs fees.”
Laura Martínez, CTO – Synapse Innovations (USA)
“We needed a custom salt form for an injectable trial. Global Technology delivered the mesylate within **5 days** and provided full stability data—critical for our FDA filing.”
About the Author
Dr. Victor Lin, Ph.D. – Senior API Development Manager, Global Technology Co., Ltd.
With **15 years** in API synthesis, GMP compliance, and cross‑border supply chain optimization, Dr. Lin has authored 30+ peer‑reviewed papers on flavonoid pharmacology and led the launch of over 200 high‑purity research chemicals for U.S. and EU markets.
Contact: service@huanqiukeji9.com | Phone: +86 199 4383 0844
Global Technology Co., Ltd
Address: No. 14, 863 Park, Zhongyuan District, Zhengzhou City, Henan Province, China
Tel: +86 199 4383 0844 | Email: service@huanqiukei9.com
Website: https://www.hqtechtirz.com | Contact Page
All product information complies with FDA, EMA, and local regulatory requirements. Prices are FOB unless otherwise stated. Samples are provided for evaluation only.
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Certificates & Compliance