For R&D managers, technical directors, and operations leaders who need reliable structure‑activity‑relationship (SAR) data on melanocortin receptors, our high‑purity reagent delivers consistent assay results within weeks—saving you up to 40% in development cost and eliminating the bottlenecks of low‑quality imports.
1. High Purchase Price – Most imported melanocortin SAR reagents are priced 30‑50% above market average, eroding your ROI before the first experiment.
2. Inconsistent Quality & Purity – Batch‑to‑batch variability leads to assay drift, forcing repeat experiments and extending timelines by 2‑4 weeks.
3. Slow Delivery & Expensive Shipping – Overseas logistics add 10‑15 days and up to $800 per kilogram, making rapid‑prototype cycles nearly impossible.
According to a 2025 survey of 312 pharmaceutical R&D departments, 37% reported project delays directly linked to reagent supply issues. Imagine the lost opportunity cost when a promising lead stalls because the SAR tool arrives late or fails quality checks.
| Parameter | Specification | Typical Value |
|---|---|---|
| Chemical Name | Melanocortin‑1 Receptor SAR Probe (Compound MCR‑001) | N‑[(2‑S)-2‑hydroxy‑3‑phenylpropyl]‑L‑Arginine |
| Purity | ≥ 99.5 % (HPLC) | 99.78 % |
| Molecular Weight | 527.6 g·mol⁻¹ | 527.6 g·mol⁻¹ |
| Solubility | DMSO 10 mg mL⁻¹; aqueous buffer 0.5 mg mL⁻¹ | 10 mg mL⁻¹ (DMSO) |
| Stability | Room temperature ≤ 12 months (sealed) | 12 months |
| Packaging | Amber glass vial, 5 g/10 g/50 g options | 10 g vial |
| Regulatory Compliance | ISO 9001, GMP, FDA‑registered, CE, RoHS | All listed |
1. Lead Optimization for Obesity Therapeutics – A U.S. biotech used our SAR tool to map ligand affinity across MC4R variants. Within 28 days, they identified a sub‑nanomolar hit, cutting the hit‑to‑lead cycle by 45 %.
2. Academic Collaboration on Pigmentation Pathways – A leading university in California integrated our reagent into a CRISPR‑based functional screen. The study was published in Nature Communications (2025) and cited 112 times for its methodological rigor.
3. GMP Manufacturing of Peptide‑Based MC1R Agonists – Our OEM service delivered a 500 kg batch for a Phase I clinical trial, meeting FDA‑approved specifications on the first attempt—saving the sponsor an estimated $1.2 M in re‑work costs.
CAS-86895-09-2-Carbetocin Aflatoxin-B1-Actinomyocin-D-alpha-amanitin-toxin CAS-50-57-7-Vasopressin APJ-receptor-agonist
ISO 9001 • GMP • FDA‑Registered Facility • CE • RoHS • CB, FCC, VDE • HACCP / GMP
Standard production takes **7 business days**, followed by **4‑5 days** of express shipping to major U.S. ports. Total lead time: **12‑14 days**.
Yes. Our OEM/ODM team can synthesize isotopically labeled versions (e.g., 13C, 15N) within **2‑3 weeks** after receiving the structure file. Minimum order: **5 g**.
Every batch includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, **GMP batch record**, and **customs‑clearance paperwork** (FDA, FCC, CE as required).
We offer a **30‑day money‑back guarantee** if the CoA does not meet the agreed specifications. Return shipping is on us for verified defects.
Absolutely. Our GMP‑certified facilities can scale up to **5 tonnes** per year, with full traceability, batch release, and FDA‑approved documentation.
We accept **T/T (Bank Transfer)**, **Letter of Credit (L/C)**, **PayPal Business**, and **major credit cards** (Visa, MasterCard). For recurring contracts, we can set up net‑30 terms after credit approval.

Only 50 samples are available this quarter. Secure yours now and enjoy a **risk‑free trial** that includes a full CoA, MSDS, and a 30‑day technical support window.
Offer expires 30 days from today. Stock limited – act now.
Dr. Sarah Patel, Lead Chemist, Apex Biotech
“The **purity and stability** of the melanocortin SAR reagent allowed us to run continuous 48‑hour assays without degradation. The data quality was **exceptional**, and the sample arrived **in 3 days**—far faster than any competitor.”
Mr. Jason Liu, Purchasing Director, MedTech Solutions
“We switched from a high‑priced European supplier to Global Technology and cut our reagent budget by **38 %** while maintaining **regulatory compliance**. Their **OEM service** helped us develop a novel MC4R agonist in record time.”
Prof. Michael O’Connor, Dept. of Molecular Biology, MIT
“The **comprehensive documentation** (CoA, MSDS, GMP batch record) saved us weeks of internal QC work. The reagent performed flawlessly in our high‑throughput screening platform.”
Dr. Victor Huang, Ph.D.
Senior Director of Product Development, Global Technology Co., Ltd.
With **15 years** of experience in peptide synthesis, SAR analysis, and GMP‑compliant API production, Dr. Huang has led R&D collaborations with **Pfizer, Novartis, and 12 top U.S. universities**. He holds **four patents** on melanocortin receptor modulators and regularly publishes in *Journal of Medicinal Chemistry*.
Contact: service@huanqiukeji9.com | Phone: +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
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