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Flubendiamide Intermediate

Flubendiamide Intermediate

CAS Number: 272451-65-7

Molecular Formula: C23H22F7IN2O4S

Iodinated Aryl Phthalamide IntermediateNitroaromatic Benzamide IntermediateFluorinated Scaffold Precursor

About Flubendiamide Intermediate

This intermediate compound serves as a critical halogenated intermediate in the multi-step synthesis of Flubendiamide which is also called (FENOS or SYNAPSE), a phthalic diamide insecticide. The structure includes an iodinated aromatic ring, a fluorinated aliphatic chain, and sulfur-containing side group — all of which...

Variants

Flubendiamide Technical

CAS: 272451-65-7

Flubendiamide 3.5% + Hexaconazole 5% WG

CAS: 272451-65-7

Flubendiamide Intermediate Specifications

CAS Number
272451-65-7
Molecular Formula
C23H22F7IN2O4S
IUPAC Name
1-N-[4-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)-2-methylphenyl]-3-iodo-2-N-(2-methyl-1-methylsulfonylpropan-2-yl)benzene-1,2-dicarboxamide
InChI Key
ZGNITFSDLCMLGI-UHFFFAOYSA-N
InChI
1S/C23H22F7IN2O4S/c1-12-10-13(21(24,22(25,26)27)23(28,29)30)8-9-16(12)32-18(34)14-6-5-7-15(31)17(14)19(35)33-20(2,3)11-38(4,36)37/h5-10H,11H2,1-4H3,(H,32,34)(H,33,35)
UNSPSC Code
12161802
HSN No
29242990 (Aromatic Amides)
Melting Point
125–128 °C
Density
1.60 g/cm³
Appearance
Crystalline solid
Solubility
Organic solvents; low aqueous solubility
Melting Point
85–95 °C (varies by purity)

Insecticide Intermediate

Used in the synthesis of Flubendiamide for lepidopteran pest control. It provides structural functionality vital for targeting ryanodine receptors in insect larvae.

Phthalic Diamide Insecticide Synthesis

Its use is restricted to controlled agrochemical manufacturing sites where it is converted into Flubendiamide technical. It is not used as a standalone commercial product.

Reactivity

Nitro reduction or amidation under standard coupling agents (e.g., EDC, DCC)

End use speciality

The molecule is strategically involved in the penultimate step of Flubendiamide synthesis, serving as a nucleophilic amide precursor that defines part of the insecticidal pharmacophore.

Purity Grades

97% (technical) to 99.5% (R&D synthesis)

Packaging

25 kg HDPE drum with inner liner or nitrogen-flushed aluminum bags

Transport

Generally non-hazardous but handled under R&D category; store below 25 °C

Flubendiamide Intermediate FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

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