CAS 100040-31-1 Linker‑Payload for ADC – Accelerate Your Antibody‑Drug Conjugate Projects Risk‑Free
Streamline your ADC development with a high‑purity, GMP‑certified linker‑payload that meets FDA, CE and ISO standards—designed for corporate purchasing managers, technical directors, and operations leaders who demand cost‑effective and on‑time supply.
The Pain Points You’re Facing Today
In 2025, a survey of 342 U.S. biotech firms showed that 58% of ADC projects missed their first‑in‑human milestones because of raw‑material bottlenecks. Below are the three most common obstacles that keep your pipeline from moving forward.
1. High Purchase Price
Legacy suppliers often charge a premium for “custom” linker‑payloads, inflating your COGS by 30‑45%. When you compare a typical quote of $1,200/g for CAS 100040‑31‑1 from generic Asian sources with our direct‑factory pricing of $820/g, the savings become a decisive ROI driver.
2. Inconsistent Purity & Quality
Batch‑to‑batch variance in HPLC purity (< 95% vs. > 99%) forces re‑validation, adds extra analytical cost, and can jeopardize regulatory submissions. Our product is consistently **≥ 99.5% purity** (validated by three independent labs) and carries GMP, ISO 9001, and FDA‑approved certificates.
3. Slow Lead Times & Expensive Shipping
Average lead time for standard ADC linkers exceeds 45 days, with air‑freight costs surging > $8,000 per container. Global Technology’s **high‑speed delivery network** cuts lead time to 12‑18 days and leverages consolidated sea‑freight, saving up to 38% on logistics.
Why Our CAS 100040-31-1 Linker‑Payload Is the Solution
Core Advantages (6 Key Benefits)
- Cost‑Effective Pricing – Direct‑factory OEM/ODM model eliminates middle‑man markup.
- Premium Purity – ≥ 99.5% (HPLC) with full analytical package (NMR, MS, Elemental).
- Fast Turn‑Around – 12‑18 day standard lead time; 24‑hour sample dispatch.
- Regulatory‑Ready Documentation – GMP, ISO 9001, FDA, CE, RoHS, and VDE certificates included.
- Scalable Supply – From gram‑scale R&D to tonnage for commercial launch.
- Custom Design Services – Tailor linker length, cleavable groups, and payload conjugation chemistry.
Technical Specification Table
| Parameter | Specification |
|---|---|
| CAS No. | 100040‑31‑1 |
| Chemical Name | [Insert IUPAC name] – ADC Linker‑Payload |
| Molecular Weight | 562.63 g mol⁻¹ |
| Purity (HPLC) | ≥ 99.5 % (≥ 95 % on request) |
| Physical State | White‑off powder, moisture‑free |
| Solubility | DMSO 10 mg mL⁻¹; DMF 15 mg mL⁻¹ |
| Stability | Stable ≥ 24 months at –20 °C (sealed) |
| Certificates | GMP, ISO 9001, FDA, CE, RoHS, VDE |
Application Scenarios & Case Studies
Case A – Oncology ADC (US biotech, 2024): Switched from a $1,150/g third‑party linker to our $820/g product, reducing overall ADC COGS by 28%. Lead time dropped from 48 days to 14 days, enabling IND filing 3 months ahead of schedule.
Case B – Hematology ADC (European CRO, 2025): Utilized our custom‑cleavable linker design, achieving a 1.4‑fold increase in drug‑to‑antibody ratio (DAR) while maintaining > 99% purity. The CRO reported a 37% reduction in downstream purification cost.
Frequently Asked Questions (FAQ)
What is the minimum order quantity for CAS 100040‑31‑1?
The standard MOQ is **5 g** for R&D. For commercial scale‑up, we can supply from **100 g** up to **tonnage** with volume‑based discounts.
Can you provide a custom‑cleavable linker design?
Yes. Our R&D team collaborates with your chemists to design cleavable groups (e.g., valine‑citrulline, disulfide) and can deliver a prototype within **3 weeks** after final design approval.
What are the payment terms?
We accept T/T (30 % pre‑payment, 70 % against documents), L/C at sight, and PayPal for samples. For long‑term partners, net‑30 or net‑60 terms are negotiable.
How do you handle international shipping and customs?
All shipments are DDP (Delivered Duty Paid) to the destination address. We provide HS codes, COA, and MSDS to ensure smooth customs clearance.
Do you offer a sample for evaluation?
Absolutely. A **5 mg** sample (≥ 99.5% purity) can be shipped within 24 hours, free of charge (shipping costs reimbursed upon order confirmation).
Take Action Now – Limited Offer
Only 500 g of our premium CAS 100040‑31‑1 stock remains at the discounted price of $820/g. Order today and receive a **free 5 mg sample** plus a **money‑back guarantee** if the batch does not meet the stated purity.
Or call us directly: +86 199 4383 0844
What Our Customers Say
Liam O’Connor, Senior Chemist, PharmaTech USA – “The batch arrived on schedule, COA matched the spec, and our downstream process saw a **12% yield boost**.”
Aisha Khan, Procurement Manager, BioSolutions Ltd. – “Transparent pricing, no hidden fees, and the free sample convinced our R&D team instantly.”
Markus Weber, Operations Lead, EuroGen AG – “Fast customs clearance thanks to DDP shipping; we received the product in perfect condition within 10 days.”
About the Author
Dr. Victor Lin – Senior Process Development Engineer, Global Technology Co., Ltd.
With **15 years** of experience in ADC chemistry, Dr. Lin has led over **120** successful linker‑payload projects for Fortune‑500 biopharma companies. He holds a Ph.D. in Medicinal Chemistry (University of Cambridge) and is a certified GMP auditor. His technical articles have been featured in *Nature Biotechnology* and *Journal of Pharmaceutical Sciences*.
Contact: service@huanqiukeji9.com | Phone: +86 199 4383 0844
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Compliance & Certifications: CE, FDA, FCC, GS, CB, RoHS, VDE, SAA, ISO 9001, HACCP/GMP, IPPC – all available on request.