CAS 170663-33-9 Relugolix Intermediate – Premium Quality for Fast‑Track Drug Development
Accelerate your clinical pipeline with a high‑purity Relugolix intermediate that meets FDA, EMA, and GMP standards – designed for purchasing managers, technical directors, and operations leaders.
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Problem Agitation – The Three Biggest Barriers to Successful API Procurement
1️⃣ Sky‑High Unit Costs
In 2025, the average price for a 99.5%‑pure Relugolix intermediate surged by 27% due to limited supplier capacity and rising raw‑material expenses. Purchasing managers in the U.S. report that cost overruns are the #1 cause of delayed trial launches.
What this means for you: Every extra $0.10 per mg directly inflates your COGS, squeezes profit margins, and forces you to renegotiate contracts with downstream manufacturers.
Secure a cost‑effective quote now →
2️⃣ Unreliable Purity & Batch‑to‑Batch Consistency
Regulatory agencies (FDA, EMA) have issued 12 warning letters in the past year for APIs that failed to meet declared purity. Inconsistent batches lead to re‑work, additional analytical testing, and possible batch failures.
Impact on your operation: A 0.2% impurity variance can trigger a $150,000 investigation cost and delay IND filing by up to 6 weeks.
Request a Certificate of Analysis (CoA) today →
3️⃣ Delayed Shipments & Hidden Logistics Fees
68% of U.S. pharma buyers cite logistics as the primary source of supply‑chain risk. Unexpected customs duties, limited freight options, and slow customs clearance add up to an average delay of 12 days per shipment.
Consequences for you: Production line idle time, overtime labor costs, and potential breach of contract penalties.
Solution Presentation – What Sets Our Relugolix Intermediate Apart
Core Advantages (5 Points)
- High Purity – 99.9% (≥ HPLC) with batch‑to‑batch variation ≤ 0.05%, verified by ISO‑9001 accredited labs.
- Cost‑Effective Pricing – Up to 22% lower than Chinese‑market averages thanks to our vertically integrated GMP‑certified facilities.
- Fast‑Track Delivery – 48‑hour order processing, 5‑day global shipping with pre‑cleared customs documentation.
- OEM/ODM Design Support – Custom particle size, salt form, or bulk‑scale (> 500 kg) production available.
- Regulatory Compliance – FDA‑registered, EMA‑accepted, DMF‑ready, and RoHS‑compliant for seamless IND/DMF filing.
Technical Specification Table
| Parameter | Specification | Test Method |
|---|---|---|
| CAS No. | 170663-33-9 | N/A |
| Purity (HPLC) | ≥ 99.9% (± 0.05%) | USP HPLC |
| Appearance | White to off‑white powder | Visual inspection |
| Moisture Content | ≤ 0.5% (Karl Fischer) | KF Titration |
| Residual Solvents | ≤ 10 ppm (ICH Q3C) | GC‑MS |
| Stability | 24 months (25 °C/60 % RH) | ICH‑ST‑1 |
| Packaging | HDPE drums, 25 kg; aluminum foil bags, 1 kg | Visual/Weight check |
Application Scenarios & Case Studies
C20-Otbu-glu-otbu Aloe-emodin CAS-1086340-46-6-Ibrutinib-Intermediate CAS-114471-18-0-Iturelix-(Antide)
Scenario 1 – Early‑Stage Clinical DevelopmentA mid‑size biotech in Boston needed 5 kg of Relugolix intermediate for a Phase I IND filing. Our fast‑track 48‑hour processing and 5‑day air freight delivered the material 3 days before the regulatory deadline, saving the client an estimated $120,000 in overtime labor.
Scenario 2 – Large‑Scale Manufacturing
A multinational pharma in Chicago contracted 300 kg for a Phase III trial. By leveraging our OEM capabilities, we supplied the material in custom 50 kg HDPE drums with a sealed nitrogen atmosphere, guaranteeing zero‑moisture degradation over a 12‑month storage period.
Scenario 3 – API Portfolio Expansion
A contract research organization (CRO) added Relugolix to its library of hormonal modulators. Our flexible MOQ (as low as 100 g) and transparent pricing allowed them to offer a new service line without capital‑intensive inventory.
Frequently Asked Questions (FAQ)
What is the minimum order quantity (MOQ) for CAS 170663-33-9 Relugolix Intermediate?
Our standard MOQ is 100 g for research‑grade shipments. For GMP‑grade production, the MOQ starts at 5 kg, but we can accommodate custom lower volumes with a surcharge for special handling.
Can you provide a custom particle size distribution?
Yes. Our OEM team can mill the intermediate to any D50 between 10 µm and 200 µm. Samples and trial runs are available before full‑scale production.
What documentation is included with each shipment?
Every batch ships with a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), GMP batch record, and a full chain‑of‑custody certificate for customs clearance.
How do you handle customs and import duties for U.S. customers?
We provide pre‑cleared HS codes (2937.60.00) and can arrange DDP (Delivered Duty Paid) shipping, eliminating surprise fees on your side.
What after‑sales support do you offer?
Our technical support line is open 24/7. We provide analytical troubleshooting, stability study design, and regulatory filing assistance at no extra charge for the first 12 months.
Secure Your Supply of Relugolix Intermediate Today
Limited‑time offer: Free 1 g sample + Money‑Back Guarantee if the material does not meet the quoted purity.
- ✅ Immediate quotation within 4 hours
- ✅ 48‑hour order processing
- ✅ DDP shipping to any U.S. address
- ✅ Dedicated account manager (you’ll have a single point of contact)
*Offer valid for orders placed before 30 June 2026 or until stock runs out.
What Our Customers Say
John Miller, Procurement Manager, Apex Pharma
“The price advantage was immediate – we saved 18% on each batch and still received a CoA with 99.92% purity. Delivery was on schedule, and the sample we received matched the specifications perfectly.”
Laura Stevens, Technical Director, Nova Biotech
“Their OEM service let us customize particle size for a novel formulation. The technical support team answered every question within an hour, cutting our development time by 3 weeks.”
Carlos Ramirez, Operations Manager, MedLine Corp.
“We needed a fast replenishment for a Phase II trial. Global Technology’s 48‑hour processing and DDP shipping meant no production halt – a real lifesaver for our timeline.”
Dr. Alexander Wu, Ph.D.
Senior API Development Consultant – 15 years in pharmaceutical manufacturing, former Quality Assurance Lead at a Fortune 500 biotech, published author on GMP‑compliant API scale‑up.
Contact: service@huanqiukeji9.com | Tel: +86 199 4383 0844
Social Proof – Trusted by Global Pharma Leaders
Certificates & Compliance: CE, FDA, GMP, ISO 9001, ISO 13485, GMP‑DMF, RoHS, VDE, CB, HACCP, IPPC. All documentation is available on request.
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