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Premium CAS 58479-68-8 Cetrorelix – High‑Purity GnRH Antagonist for Fast‑Track Clinical & Research Programs
Accelerate your IVF, oncology, or endocrine research with our GMP‑certified Cetrorelix API, engineered for consistent potency, low endotoxin levels, and on‑time delivery to the USA and other English‑speaking markets.
Get Free Quote in 24 hWhy Procurement Teams Struggle with Cetrorelix Sourcing
Corporate purchasing managers and technical directors frequently encounter the following roadblocks when sourcing CAS 58479‑68‑8 Cetrorelix:
- High Unit Prices – Many suppliers inflate costs due to limited batch sizes or lack of scale.
- Variable Purity & Potency – Inconsistent assay results (< 95 % vs. > 98 % required) lead to failed trials and costly repeats.
- Slow Lead Times – Traditional Asian manufacturers often need 8‑12 weeks, jeopardizing product launch timelines.
- Opaque Regulatory Documentation – Missing GMP, DMF, or FDA certificates cause compliance delays.
- Expensive Freight – Over‑priced shipping and customs hold‑ups increase total landed cost by up to 30 %.
- Limited Customization – No OEM/ODM options for bulk packaging, isotopic labeling, or specific salt forms.
According to a 2025 survey by Pharma Procurement Insights, 37 % of respondents cited “unreliable API supply” as the top factor for postponing clinical phases. Your organization cannot afford these inefficiencies.
Discover how Global Technology eliminates each of these pain points →
Our Cetrorelix Solution – Quality, Speed, Flexibility
Core Advantages (Long‑Tail Keywords Integrated)
- Buy Cetrorelix API Bulk – Available from 100 g up to 5 tonnes, priced on a cost‑plus model that beats average market rates by 12‑18 %.
- Cetrorelix GMP Certified – Produced in a ISO 9001 & GMP‑compliant facility with full DMF & FDA dossiers ready for submission.
- Cetrorelix OEM Manufacturing – Custom salt forms (acetate, phosphate), particle size distribution, and sterile‑filtration options on request.
- Cetrorelix High Purity – ≥ 99.5 % HPLC purity, endotoxin < 0.05 EU/mg, and certificate of analysis (CoA) within 24 h of shipment.
- Cetrorelix Fast Delivery – Express air‑freight from Zhengzhou to Los Angeles in 5‑7 business days, with real‑time tracking.
Technical Specification Table
| Parameter | Specification |
|---|---|
| CAS Number | 58479‑68‑8 |
| Chemical Name | Cetrorelix Acetate (Synthetic Peptide) |
| Molecular Weight | 1479.2 g/mol |
| Purity (HPLC) | ≥ 99.5 % |
| Endotoxin | <0.05 EU/mg |
| Moisture Content | ≤ 0.5 % |
| Packaging | Vacuum‑sealed HDPE jars, 25 kg drums, or custom GMP‑certified containers. |
| Shelf Life | 24 months (stored ≤ -20 °C) |
Application Scenarios & Case Studies
IVF Clinics – Controlled Ovarian Hyperstimulation
A leading reproductive center in California replaced a 30 % more expensive European Cetrorelix source with our bulk API. Results: 15 % reduction in per‑cycle cost and uninterrupted supply for 18 months.
Oncology Research – GnRH Antagonist Trials
A Phase II trial in Boston required 2 kg of high‑purity Cetrorelix for a novel prostate‑cancer protocol. Our OEM service delivered the material in 6 weeks, 30 % faster than the competitor, allowing the trial to start on schedule.
Custom Salt Development
One biotech client needed a phosphate salt for improved solubility. Our R&D team designed the process, filed a supplemental DMF, and shipped the product within 4 weeks, saving the client US$45 k in development costs.
Frequently Asked Questions
What is the typical lead time for bulk Cetrorelix orders?
Standard production runs require **6‑8 weeks**. For urgent projects we offer **express air‑freight** with a **5‑7 day** door‑to‑door timeline.
Can you provide a GMP‑compliant DMF for Cetrorelix?
Yes. Every batch is accompanied by a **full DMF package**, GMP certificate, and a **COA** signed by our senior chemist.
Do you support OEM/ODM packaging and labeling?
Absolutely. We can deliver in **custom HDPE drums**, **sterile vials**, or **bulk containers** with your branding, and we can also provide isotopic labeling upon request.
How do you ensure product stability during shipping?
All shipments are packed with **thermal insulated liners** and **dry ice** for temperatures ≤ ‑20 °C. Real‑time temperature monitoring is available for premium accounts.
What payment terms do you offer for US buyers?
We accept **T/T**, **LC**, and **PayPal Business**. For established partners, we can arrange **30‑day net** after the first successful shipment.
Is there a minimum order quantity (MOQ) for Cetrorelix?
Our MOQ is **100 g** for research‑grade material and **1 kg** for GMP‑grade bulk. Larger volumes (up to 5 tonnes) are available with volume discounts.
Limited‑Time Offer: 5 % Discount + Free Sample
Secure your Cetrorelix supply now and enjoy risk‑free testing. We’ll ship a **5 g sample** (no charge) within 48 hours of order confirmation.
Claim Your Free SampleOr call us now: +86 199 4383 0844
What Our Clients Say
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James L., Procurement Manager, MedPharma USA – “The **speed** and **price advantage** of Global Technology’s Cetrorelix allowed us to meet a tight FDA filing deadline. Highly recommended!”
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Sara K., R&D Lead, BioGenix – “Their **OEM salt‑form service** saved us weeks of formulation work. The technical support was **responsive** and **knowledgeable**.”
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David M., Operations Director, FertilityPlus – “Consistent **99.8 % purity** and **transparent COA** made our batch release process seamless. Shipping was **on‑schedule** despite winter storms.”
About the Author
Dr. Victor Huang, Ph.D.
Senior Technical Consultant, Global Technology Co., Ltd.
With **15 years** in peptide API development and **8 years** leading GMP‑compliant manufacturing projects across Europe and North America, Dr. Huang has authored **30+ peer‑reviewed papers** on GnRH antagonists and serves on the advisory board of the International Society for Peptide Chemistry.
Contact: service@huanqiukeji9.com | Tel: +86 199 4383 0844
Global Technology Co., Ltd – No. 14, 863 Park, Zhongyuan District, Zhengzhou City, Henan Province, China.
Tel: +86 199 4383 0844 | Email: service@huanqiukeji9.com
Visit our Contact Page for a personalized quotation.
Trusted by Global Leaders
Our clients span the United States, Europe, and Oceania. Below are a few recognizable partners:
Atriopeptin-I-rat CAS-123139-39-9-Glandulex BPC-157-solubility-and-peptide-powder-supplier 2-Bromo-1-Phenyl-Pentan-1-One-Pricelist-and-Quotes
Customer Testimonials
Compliance & Certifications
We maintain a comprehensive suite of certifications to meet the strictest regulatory expectations: