Views: 0 Author: Site Editor Publish Time: 2026-09-23 Origin: Site
In the modern crop protection industry, securing reliable, high-quality chemical precursors is essential for maintaining production efficiency and managing overall supply chain risk. CAS No. 272451-61-3—known systematically as 3-iodo-N2-(2-methyl-1-(methylthio)propan-2-yl)-N1-(2-methyl-4-(perfluoropropan-2-yl)phenyl)phthalamide—is a crucial building block used in the commercial synthesis of modern diamide insecticides, including Flubendiamide.
By delivering a fully assembled core structure that combines halogenated, fluorinated, and sulfur-bearing functional groups, this high-value intermediate allows agrochemical manufacturers to streamline downstream factory processing. Utilizing this pre-formed complex intermediate eliminates multi-step building tasks in-house, significantly shortening production cycle times and reducing overall manufacturing costs.

Serves as the key direct intermediate for producing next-generation diamide pest control products used globally across high-value fruit, vegetable, and row crops.
The specific structural framework built into this intermediate gives final crop protection products their high pest selectivity, long-lasting field control, and excellent safety profiles for non-target organisms.
Sourcing this pre-assembled intermediate as a single-unit raw material reduces complex in-house chemical processing, lowering operational overhead and minimizing cumulative yield losses across production campaigns.
To ensure consistent performance, reliable reaction yields, and trouble-free handling in active ingredient manufacturing plants, commercial shipments of CAS 272451-61-3 are supplied against standardized quality metrics:
| Parameter | Sourcing Benchmark | Commercial Significance |
|---|---|---|
| Product Assay (HPLC) | Minimum 97.0% to 98.5% | Guarantees high conversion rates and prevents unreacted residues from contaminating final product lots. |
| Physical Appearance | Off-white to pale yellow solid powder | Assures low dust generation, clean material flow, and rapid drum discharging during plant charging. |
| Moisture Content | Maximum 0.50% | Maintains long-term chemical stability and prevents material clumping during transport and warehouse storage. |
| Standard Packaging | 25 kg fiber drums with sealed PE liners | Standardized export packaging designed for moisture protection and easy palletized freight handling. |
Store in original, tightly sealed drums within cool, dry, and well-ventilated storage zones maintained below 25 °C.
Keep drums elevated on pallets away from direct heat sources, open flames, and atmospheric humidity.
Utilize standard industrial hygiene practices, including local dust extraction systems, protective gloves, safety glasses, and dust masks during transfer operations.
Securing campaign-scale volumes of advanced intermediates requires direct collaboration with an established primary producer capable of providing long-term supply resilience, consistent batch quality, and transparent commercial pricing.
To protect global customers against localized logistics delays, environmental maintenance halts, or regional power restrictions, EASTFINE operates two independent chemical manufacturing complexes in Dalian and Heze:

Multi-plant capacity guarantees unbroken supply lines to keep downstream processing schedules on track.
Seamlessly scales production from pilot-scale evaluation batches up to continuous multi-ton commercial campaign shipments.
Driven by an internal R&D staff holding 19 invention patents and 8 utility model patents, EASTFINE focuses on continuous process optimization and yield efficiency. Purchasing directly from the primary producer eliminates middleman markups, ensuring highly competitive factory-direct terms.
Operating under certified ISO 9001, ISO 14001, and ISO 45001 management systems, EASTFINE backs every shipment with complete Certificate of Analysis (COA) testing documentation, sample retention protocols, and full lot traceability to support global customer audits and regulatory filings.

CAS No. 272451-61-3 is a vital building block for manufacturing high-performance, value-added crop protection solutions. Partnering with a dedicated primary manufacturer delivers the supply security, quality assurance, and commercial advantages required to succeed in global agrochemical markets.
To request product samples, lot-specific Certificates of Analysis, or commercial volume pricing, contact EASTFINE's sourcing team today.