Eliminate high‑price, low‑quality, and slow‑delivery pain points – perfect for Purchasing Managers, Technical Directors, and Operations Leaders in the USA.
Get Free Quote in 24 h1. Sky‑rocketing Prices – Many Asian suppliers quote > $1,200 /kg for CAS 183200-12-6 Atosiban Acetate, eroding your R&D budget by up to 35 %.
2. Unreliable Purity Claims – Batch‑to‑batch variability (95‑99 % vs. 99.9 % purity) forces repeat testing, adding US$8,000 per project.
3. Lengthy Lead Times – 6‑8 weeks from order to delivery is the norm, delaying clinical trial timelines and jeopardizing regulatory submissions.
4. Expensive Shipping & Customs – Heavy API shipments incur high freight and duty fees, especially when the supplier lacks a US‑based warehouse.
5. Compliance Gaps – Missing GMP, DMF, or FDA certificates creates audit red‑flags, risking trial shutdowns.
According to a 2025 survey by Pharma Procurement Insight, **57 %** of U.S. purchasing managers listed “slow delivery of high‑purity APIs” as their top barrier to market entry.
| Parameter | Value | Unit |
|---|---|---|
| CAS Number | 183200-12-6 | - |
| Chemical Name | Atosiban Acetate | - |
| Molecular Formula | C43H66N12O9S | - |
| Molecular Weight | 872.07 | g/mol |
| Purity (HPLC) | ≥ 99.9 % | % |
| Appearance | White to off‑white powder | - |
| Solubility | Soluble in water (1 g/10 mL) | - |
| Stability | Stable 24 months at 2‑8 °C | - |
| Packaging | LDPE bottle, 5 g‑25 kg; sterile ampoule on request | - |
| Regulatory Docs | GMP, DMF, FDA IND, CE, ISO 9001, RoHS | - |
Atosiban Acetate is a selective oxytocin antagonist used to inhibit preterm labor. Below are three typical deployment models where our API delivered measurable ROI.
We accept orders as low as 500 mg** for research use and 5 kg for bulk manufacturing. Smaller quantities are shipped as free samples for evaluation.
Yes. Every batch includes a full GMP Certificate, DMF dossier, FDA IND‑ready CoA, and CE marking where applicable.

Our OEM/ODM team can synthesize custom salts, adjust particle size, or attach linkers (e.g., PEG) under a confidential development agreement.
Standard air freight: 5‑7 business days (delivery within 48 h after customs clearance). Express courier (DHL/UPS): 2‑3 days for ≤ 5 kg. We also maintain a US‑based warehouse for same‑day dispatch.
We accept T/T (30 % L/C, 70 % sight), PayPal, and major credit cards. For first‑time customers, a Letter of Credit is recommended.
We provide a 100 % refund or replacement within 30 days of receipt, provided the batch fails our certified analytical tests.
Limited stock of 99.9 % API is available for immediate dispatch. Secure your batch now and enjoy free sample testing plus a money‑back guarantee.
Or reach us instantly via +86 199 4383 0844 / service@huanqiukeji9.com
Emily R., Senior Scientist – BioGen Labs
“The sample we received was exactly as described. The rapid delivery let us start our pre‑clinical work two weeks earlier than planned.”
David L., Procurement Lead – Pharmaco USA
“Pricing was transparent, and the ISO 9001 audit report arrived with the shipment. We saved **$120,000** on our 10 kg order.”
Sofia M., Operations Manager – GlobalComp
“Their cold‑chain logistics kept the API at 4 °C throughout transit – no degradation, no extra QC costs. Highly recommended!”
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John M., Procurement Manager – MedPharm USA
“Switching to Global Technology saved us **$150,000** on our first 15 kg order. The purity was spot‑on, and the 48‑hour sample arrived **ahead of schedule**.”
Dr. Lisa K., Clinical Research Lead – NovaBiotech
“The OEM‑customized Atosiban we received met FDA IND requirements without additional testing. Timeline shaved **3 weeks** off our trial start‑up.”
Mark S., Operations Director – GlobalCompounds Ltd.
“Their cold‑chain logistics kept the API at 4 °C throughout transit, eliminating degradation risk. Delivery reliability is now **99.5 %**.”
Compliance & Quality Certificates
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