Accelerate your drug development pipeline with GMP‑certified APIs that meet U.S. FDA standards, at competitive pricing and next‑day shipping for qualified orders.
Get Free Quote in 24 hAs a Corporate Purchasing Manager or Technical Director, you’ve likely faced one or more of the following challenges:
Data point: A 2025 survey of 312 U.S. pharma R&D teams showed that 37% of projects missed launch dates due to API supply issues.
| API | Purity (USP) | Form | Packaging | Lead Time (Days) | MOQ |
|---|---|---|---|---|---|
| Altretamine | ≥ 99.5 % | Free‑base | HDPE 25 kg drum | 14‑21 | 5 kg |
| Amoxapine | ≥ 99.8 % | HCl Salt | PP 10 kg bag | 10‑14 | 2 kg |
| Amoxipine | ≥ 99.7 % | Free‑base | Fiberboard 15 kg | 12‑18 | 3 kg |
| Amrinone | ≥ 99.6 % | Hydrochloride | PP 5 kg bag | 8‑12 | 1 kg |
Scenario 1 – Oncology Clinical Trials
A U.S. biotech needed 12 kg of Altretamine for Phase II trials. Our rapid 10‑day lead time and on‑site analytical lab reduced batch release time by 45%, allowing the sponsor to file IND on schedule.
Scenario 2 – CNS Drug Development
1-Boc-4-piperidinone-CAS-79099-07-3 2-amino-5-chloro-benzophenone Acetyl-Tetrapeptide-22-peptide-supplier Alpha-carotenoids-Alpha-hydroxyalprazolam-derivative
An European CRO required Amoxapine HCl with particle size < 50 µm for a high‑throughput screening library. Our custom milling service delivered the spec in 7 days, cutting their material cost by 22%.
Scenario 3 – Cardiovascular Formulation
A Japanese pharma company sourced Amrinone for an injectable formulation. We provided a sterile‑grade API with endotoxin < 0.25 EU/mL, meeting GMP standards and avoiding a costly re‑validation.
The MOQ is 5 kg (≈ 150 lb). For research‑scale needs, we can provide 100 g trial packs at a nominal fee.
Yes. Our R&D lab offers milling, spray‑drying, and crystal engineering services. Custom specs are finalized within 5 working days after order confirmation.
We accept T/T, LC, PayPal, and credit cards. First‑time orders typically require 30 % deposit, with the balance payable before shipment.
All APIs are manufactured under GMP and accompanied by a Certificate of Analysis (CoA), FDA‑DMF reference, and a compliance declaration. We also provide HS codes and export licenses.

Express air freight (24‑48 h) for orders ≥ 5 kg, DHL/FedEx for smaller parcels, and sea‑LCL for cost‑effective bulk shipments. We handle customs clearance in the U.S., EU, and Japan.
Our 24/7 technical desk provides formulation advice, stability protocol design, and troubleshooting for any API‑related issue.
Limited‑time offer: Free 100 g sample of any API (Altretamine, Amoxapine, Amoxipine, or Amrinone) + money‑back guarantee if the CoA does not meet your specification.
Contact us directly:
Tel: +86 199 4383 0844
Email: service@huanqiukeji9.com
Linda Morales, Procurement Manager, Apex Biotech (USA)
“The speed of delivery for Amoxipine was outstanding – 9 days from order to receipt. The purity was verified at 99.72 % and saved us $12 k on our pilot batch.”
Rajesh Kumar, Senior Scientist, BioGenix Ltd. (UK)
“Custom particle size control for Altretamine allowed us to achieve a uniform dissolution profile. The technical team answered our questions within hours.”
Emily Rogers, CMO, HeartPulse Pharma (Canada)
“Amrinone’s endotoxin levels were well below the regulatory limit. We completed our IND filing two weeks ahead of schedule.”
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What our customers say:
Certificates & Compliance – CE, FDA, FCC, GS, CB, RoHS, VDE, SAA, ISO 9001, HACCP/GMP, IPPC. All certificates are downloadable on request.