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HONGKUN / PRODUCT DIRECTORY

2-(Trifluoromethyl)-4-(heptafluoroisopropyl)aniline | CAS 1207314-85-9

Two different fluorinated substituents define this aniline fragment in published broflanilide-related chemistry: an ortho trifluoromethyl group and a para perfluoroisopropyl group, with positional identity central to route qualification.

CAS1207314-85-9
Molecular formulaC10H5F10N
Molecular weight329.14 g/mol

Product overview

Ten fluorine atoms are distributed between two structurally different groups rather than a single perfluoroalkyl chain. The trifluoromethyl group lies ortho to the amino function, while the branched perfluoroisopropyl group occupies the para position. This arrangement identifies the aniline used in published meta-diamide intermediate chemistry. CAS 1207314-85-9 describes the unbrominated aniline, so a brominated downstream derivative cannot be supplied as the same substance. Qualification should confirm substitution positions and the branched side-chain connectivity, supported where useful by fluorine NMR alongside conventional identity data. The amino function provides a route-development handle, but the exact point at which bromination and amide construction occur depends on the chosen published pathway.

Chemical identity

Chemical name
2-(Trifluoromethyl)-4-(heptafluoroisopropyl)aniline
CAS number
1207314-85-9
Molecular formula
C10H5F10N
Molecular weight
329.14 g/mol

Application context

Broflanilide-related meta-diamide routes use this fluorinated aniline fragment, with bromination and amide construction arranged according to the selected sequence. Specify whether the receiving step requires the unbrominated aniline, a halogenated derivative or an already assembled amide. Structural qualification should establish the ortho-CF3 and para-perfluoroisopropyl arrangement; fluorine NMR can help distinguish the separate fluorine environments alongside the other identity data.

Chemistry and synthetic role

The aromatic amino group supports amide assembly in the documented chemistry. CF3 and C(F)(CF3)2 are different substituents; a linear perfluoropropyl group would represent another connectivity.

Quality review

Identify both fluorinated groups

Review structural evidence for ortho CF3 and para branched perfluoroisopropyl; fluorine count alone is insufficient.

Confirm the unbrominated stage

Distinguish this aniline from brominated intermediates and already-acylated derivatives used later in the route.

Review fluorinated related substances

Agree chromatographic separation of relevant positional or side-chain analogues; fluorine NMR can complement identity assessment.

Preparing a specification

State CAS 1207314-85-9, the unbrominated aniline structure and the route entry point. Agree assay, related-substance separation and any residual precursor limits; request structural data that confirms both fluorinated substituents.

Packaging and storage

Confirm packaging format, net weight and transport arrangements for the selected grade, order quantity and destination. Request the applicable SDS and label to establish storage and handling conditions.

Documentation

Request the proposed specification, batch COA and current SDS. Confirm availability of the identity data and analytical methods relevant to the checks above; documents depend on the selected manufacturer and grade.

Procurement questions

Is heptafluoroisopropyl the same as linear perfluoropropyl?

No. The connectivity differs despite the related fluorinated composition.

Does this CAS include a brominated aniline?

No. Bromination produces a different intermediate.

Is the intermediate itself broflanilide?

No. Patents connect it to further transformations leading to the active ingredient.

Technical sources
  1. PubChem CID 58297459 — identity property recordNCBI / PubChem
  2. 4-(Perfluoropropan-2-yl)-2-(trifluoromethyl)anilineAmbeed
  3. CN115073300B — 4-(Perfluoropropan-2-yl)-2-trifluoromethyl anilineChina National Intellectual Property Administration
  4. CN112707835A — Bromination method of m-diamide compoundChina National Intellectual Property Administration
  5. Supporting information: Organic Chemistry Frontiers d4qo01660bRoyal Society of Chemistry