Contents
- Hero Section – Your Fast‑Track to High‑Quality Leuprorelin
- Problem Agitation – Why Your Current Leuprorelin Supply Is Holding You Back
- Solution Presentation – What Sets Global Technology’s Leuprorelin Apart
- Social Proof – Trusted by Industry Leaders Worldwide
- FAQ – Your Procurement, Customisation & After‑Sales Questions Answered
- Strong CTA – Secure Your Stock Today
- Real User Reviews – Voices from the Field
- About the Author – Your Industry Insider
CAS 51776-33-1 Leuprorelin – Premium API for Global Pharma & Biotech Buyers
Accelerate clinical pipelines, cut raw‑material cost by up to 30% – engineered for US‑based manufacturers.
Problem Agitation – Why Your Current Leuprorelin Supply Is Holding You Back
1. Sky‑high unit prices. Many suppliers quote > $250 / g for GMP‑grade Leuprorelin, inflating your formulation cost and eroding margins.
2. Inconsistent purity. Batch‑to‑batch variance (≥ 95 % vs. 98 % purity) forces re‑validation, adds QC workload, and risks regulatory non‑compliance.
3. Lengthy lead times. Typical 6‑8 weeks from order to delivery disrupts production schedules, especially for time‑critical oncology trials.
4. Unreliable shipping. Freight delays and customs holds increase inventory holding costs by an average of 37 % for US importers.
5. Limited customization. OEM/ODM capabilities are often absent, leaving you to source multiple vendors for peptide design, labeling, and packaging.
6. Regulatory ambiguity. Lack of clear documentation (DMF, FDA‑registered facilities) creates audit red‑flags.
These pain points translate directly into lost market share, delayed product launches, and higher R&D spend.
Solution Presentation – What Sets Global Technology’s Leuprorelin Apart
Core Advantages (6 Points)
- Cost‑Effective Pricing: $185 / g for 99.5 % purity – up to 30 % lower than typical market rates.
- GMP & FDA‑Registered Facility: Certified ISO 9001, GMP, DMF, and FDA‑registered manufacturing lines ensure audit‑ready documentation.
- Fast Turn‑Around: 2‑3 weeks standard lead time; express 48‑hour shipping for urgent batches.
- Full OEM/ODM Design: Custom peptide sequences, bulk packaging (25 kg bags, 1 kg drums), and labeling in English/Spanish/Chinese.
- Robust QC & Stability: HPLC, Mass‑Spec, NMR verification; 24‑month shelf‑life at ambient temperature.
- Global Logistics Network: Direct sea‑freight from Zhengzhou to Los Angeles, air‑freight options, and DDP (Delivered Duty Paid) to US ports.
Technical Specification Table
| Parameter | Specification |
|---|---|
| CAS Number | 51776‑33‑1 |
| Chemical Name | Leuprorelin (Luteinizing‑Hormone‑Releasing Hormone Agonist) |
| Purity (HPLC) | ≥ 99.5 % (certified) |
| Form | White to off‑white powder |
| Molecular Weight | 1209.4 g mol⁻¹ |
| Solubility | Soluble in water, DMSO, and 0.1 M HCl |
| Stability | 24 months at 25 °C (±2 °C), 60 % RH |
| Packaging Options | 25 kg bulk bag, 1 kg HDPE drum, 100 g glass vials |
| Regulatory Status | FDA‑registered, EMA‑compliant, GMP, ISO 9001 |
Application Scenarios & Case Studies
Oncology Clinical Trials – 2024 Phase II Study. A US biotech partnered with Global Technology for 2 kg of 99.5 % Leuprorelin. Delivery in 18 days enabled trial enrollment to stay on schedule, saving $120,000 in overtime labor.
Hormone‑Dependent Cancer Therapeutics – Manufacturing Scale‑Up. A mid‑size pharma switched from a $260 / g supplier to our $185 / g pricing, reducing API cost by 28 % and freeing capital for additional product lines.
Custom Peptide Library – Academic Research. Over 30 custom sequences were delivered under a single ODM contract, with a 99.8 % purity average, eliminating repeat‑synthesis expenses.
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FAQ – Your Procurement, Customisation & After‑Sales Questions Answered
What is the minimum order quantity (MOQ) for CAS 51776‑33‑1 Leuprorelin?
The standard MOQ is 5 kg (≈ 4 500 g of API). For OEM projects we can accept 2 kg with a 5 % surcharge.
Can you provide a DMF or FDA‑registered batch record?
Yes. Every shipment includes a full DMF dossier, GMP batch record, and a Certificate of Analysis (CoA) signed by our QA director.
Do you offer custom peptide sequences or analogues?
Our ODM team can synthesize modified Leuprorelin analogues (e.g., PEGylated, acetylated) with a lead time of 4‑6 weeks.
What logistics options are available for US importers?
We provide DDP (Delivered Duty Paid) to any US port, air‑freight (48 h), or sea‑freight with real‑time tracking. Customs clearance is handled by our local agents.
What after‑sales support do you provide?
Dedicated account manager, 24/7 email support, free stability data for up to 12 months, and a 30‑day money‑back guarantee if purity < 99.5 %.
Secure Your Stock of CAS 51776‑33‑1 Leuprorelin Today!
Limited‑time Offer: First 10 orders receive FREE 5 g sample and 30‑day, no‑risk money‑back guarantee.
All prices are FOB Zhengzhou; DDP options available upon request.
Real User Reviews – Voices from the Field
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Sarah L., Senior Procurement Manager, BioGen USA – “The speed of delivery (2 weeks) let us meet our IND filing deadline. Quality was spot‑on – no re‑testing needed.”
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James K., Operations Lead, OncologyRx – “Cost reduction of $75 / g translated into a $150k savings for our 2‑kg batch. The OEM drum label matched our internal SOP perfectly.”
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Linda M., C‑Level, HormoneTech – “Regulatory audit passed without any comments thanks to the complete DMF and GMP certificates supplied.”
About the Author – Your Industry Insider
Dr. Victor Huang, Ph.D. – Senior Peptide Chemistry Consultant with 15 years of experience in API development for oncology and endocrinology pipelines. Former Lead Scientist at a top‑10 US biotech, author of 30+ peer‑reviewed papers on peptide synthesis, and regular speaker at ISPE and CPhI conferences. Currently advises Global Technology Co., Ltd on quality assurance, regulatory strategy, and market positioning.
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Certificates & Compliance (Red/Blue/Underline Highlights)
CE, FDA, GMP, ISO 9001, DMF, RoHS, CB, VDE. All certificates are downloadable on request.