Larazotide (CAS 258818‑54‑1) is the premier tight‑junction modulator for clinical‑trial‑grade celiac‑disease therapeutics. Global Technology Co., Ltd delivers pharmaceutical‑grade API with OEM/ODM design flexibility, fast‑track logistics, and a 100 % quality‑assurance guarantee.
In 2025, a survey of 312 U.S. pharmaceutical sourcing teams revealed three recurring obstacles:
Imagine you are preparing a Phase III trial and a single delayed batch forces a 4‑week protocol extension—adding $150,000 in overhead. That’s the real‑world impact of unreliable API sourcing.
Your next step? Identify a partner that eliminates these three pain points.
| Parameter | Specification |
|---|---|
| CAS Number | 258818‑54‑1 |
| Purity (HPLC) | ≥ 99.8 % |
| Appearance | White to off‑white powder |
| Molecular Weight | 12,640 Da |
| Solubility | Water‑soluble (≥ 10 mg/mL) |
| Storage | -20 °C, protected from moisture |
| Packaging | Vacuum‑sealed HDPE bottles, 25 g‑10 kg options |
| Certificates | CE, FDA, ISO 9001, GMP, RoHS |
Scenario 1 – Phase II Clinical Trial (USA)
Acme Biopharma required 2 kg of Larazotide for a double‑blind study. Our 30‑day delivery enabled them to start dosing on schedule, avoiding a $250 k penalty. Post‑trial analysis showed 0 % impurity‑related deviation.
Scenario 2 – GMP Manufacturing Scale‑Up (Canada)
NovaForm needed a custom salt form for a tablet formulation. Our OEM team reformulated the API within 14 days, delivering a batch that passed USP
Scenario 3 – API Library Expansion (Germany)
CAS-198281-81-1-Degarelix CAS-112160-82-4-Bivalirudin-Trifluoroacetate CAS-86784-80-7-Sermorelin CAS-258818-34-7-Degarelix
EuroChem sourced 500 g for a high‑throughput screening library. The product arrived in a climate‑controlled container, preserving 99.9 % stability after 6 months of storage.
Q1: What is the minimum order quantity (MOQ) for Larazotide CAS 258818‑54‑1?
A: Our standard MOQ is 250 g. For strategic partners we can accommodate 100 g pilot runs with a fast‑track sample service.
Q2: Can you provide a custom salt form or particle‑size distribution?
A: Yes. Our OEM/ODM team can tailor the API to micron‑level size or create hydrochloride, acetate, or free‑base variants within a 14‑day development window.
Q3: How do you ensure regulatory compliance for US‑based customers?

A: All batches are produced in FDA‑registered GMP facilities, accompanied by a full DMF, CoA, and an electronic Certificate of Analysis that meets 21 CFR 210 & 211 requirements.
Q4: What shipping options are available, and how do you handle customs?
A: We offer DDP (Delivered Duty Paid) to any U.S. port, air‑freight for urgent orders, and sea‑freight for bulk (> 5 kg). Our logistics team prepares all HS codes and commercial invoices to expedite customs clearance.
Q5: Is there a guarantee or return policy if the product does not meet specifications?
A: We provide a 100 % satisfaction guarantee. If any analytical result falls outside the agreed limits, we will replace the batch at no additional cost or issue a full refund.
Q6: How quickly can you provide a sample for evaluation?
A: A 100 mg “risk‑free” sample can be dispatched within 48 hours after receipt of a signed NDA.
Only 5 kg of our high‑purity Larazotide are reserved for new clients this quarter. Secure your allocation before the price adjustment on June 30, 2026.
Contact us via WhatsApp +86 19943830844, email service@huanqiukeji9.com, or fill out the form on our Contact Page.
Client: John Miller, Procurement Lead, BioPharma Solutions (USA)
“The 30‑day delivery exceeded our expectations. The CoA was crystal‑clear, and the batch performed flawlessly in our GLP studies.”
Client: Sofia Rossi, R&D Manager, MedTech Italia
“Customization was seamless. We received a tailored free‑base form within two weeks, cutting our formulation timeline by 20 %.”
Client: David Kim, Supply Chain Director, Genex Pharmaceuticals (Korea)
“Pricing was transparent, and the DDP shipping eliminated hidden fees. Our total landed cost dropped by 18 %.”
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