Are you a purchasing manager or technical director struggling with inconsistent API quality, inflated freight costs, and delayed shipments? Our factory‑direct supply chain in Zhengzhou guarantees ≥99.5% purity, on‑time delivery within 7 days, and a risk‑free sample program for every new order.
Get Free Quote in 24 hWhen you source 2 bromoethyl benzene or 2‑Bromo‑1‑Phenyl‑Pentan‑1‑One from unreliable vendors, the price tag goes far beyond the invoice:
According to a 2025 industry survey, 68% of pharmaceutical manufacturers reported at least one production halt in the past year because of sub‑standard intermediates. Imagine the opportunity cost of a single 48‑hour shutdown.
| Parameter | 2 bromoethyl benzene | 2‑Bromo‑1‑Phenyl‑Pentan‑1‑One |
|---|---|---|
| CAS No. | 100‑55‑8 | 633‑92‑1 |
| Molecular Formula | C₈H₁₀Br₂ | C₁₃H₁₇BrO |
| Purity (GC) | ≥99.5 % | ≥99.2 % |
| Physical State | Liquid (clear) | Solid (white crystals) |
| Melting Point | ‑12 °C | 85‑87 °C |
| Boiling Point | 220 °C | 260 °C |
| Storage | Cool, dry, ≤25 °C | Cool, dry, ≤20 °C |
Pharmaceutical Intermediate Production – A leading U.S. API manufacturer reduced batch failure from 12% to 2% after switching to our 2‑Bromo‑1‑Phenyl‑Pentan‑1‑One with a guaranteed 99.2% purity.
Agrochemical Synthesis – Our 2 bromoethyl benzene enabled a 30% yield increase in a proprietary herbicide due to lower impurity‑induced side reactions.
Custom Contract Manufacturing – OEM clients received tailored particle‑size distributions (≤50 µm) that met their reactor design, cutting downstream filtration costs by 18%.
Our standard MOQ is 500 kg. For pilot‑scale projects, we can provide 100 kg as a trial batch with free shipping to U.S. ports.
Yes. Our R&D team can tailor the purification process to achieve ≥99.9 % purity or adjust impurity thresholds per your API development specifications.
We accept T/T (30 % advance, 70 % before shipment) or Letter of Credit (L/C) at sight. For qualified repeat customers, net‑30 days is available.
All batches are accompanied by FDA 510(k) equivalence, EPA TSCA declarations, and Customs‑Ready Documents. Our logistics partner handles DDP clearance to simplify your import process.
A dedicated Application Engineer is assigned to each account. Support includes data‑sheet interpretation, troubleshooting, and formulation advice – 24 h response within business days.

We provide air freight (≤5 days) for urgent orders, express sea (≤7 days to East Coast), and consolidated trucking for inland U.S. distribution. Real‑time tracking is included.
Only 20 sample kits left – guarantee your product trial within 48 hours. No hidden fees, no commitment.
Claim Your Free Sample NowOr call us directly at +86 199 4383 0844 for immediate assistance.
Linda Martinez – Procurement Manager, PharmaCo USA
“The sample arrived in 2 days, and the COA confirmed 99.6 % purity. We placed a 2‑ton order within a week and saved $250,000 on freight compared with our previous supplier.”
Michael Zhou – Technical Director, GreenAgro Ltd.
“Custom‑sized 2‑Bromo‑1‑Phenyl‑Pentan‑1‑One reduced our filtration steps by 30 % and improved overall yield. The OEM service was seamless, and the engineering support was excellent.”
Sarah Lee – Supply Chain Manager, BioSynth Corp.
“Fast air‑freight and DDP clearance meant we never missed a production deadline. The risk‑free sample policy gave us confidence to scale up quickly.”
Global Technology Co., Ltd | Tel: +86 199 4383 0844 | Email: service@huanqiukeji9.com
Address: No. 14, 863 Park, Zhongyuan District, Zhengzhou City, Henan Province, China.
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All shipments are accompanied by ISO 9001, GMP, CE, and FDA certificates, ensuring full regulatory compliance for import into the United States, EU, and Canada.