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3,4,5 - 三氟苯甲酸

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产品名称: 3,4,5 - 三氟苯甲酸
产品型号: 121602-93-5
产品展商: Ossila

简单介绍


3,4,5 - 三氟苯甲酸  的详细介绍

3,4,5-Trifluorobenzoic acid (CAS number 121602-93-5) is a benzoic acid derivative with three fluorine substituents at para- and meta-positions. 3,4,5-Trifluorobenzoic acid finds its application as a transient directing group in transition metal catalyzed C-H activation reactions. The fluorine electron withdrawing groups contribute the ideal acidity to the carboxylic acid while no steric hindrance group is present at the ortho-positions. 3,4,5-Trifluorobenzoic acid assists the concerted metalation deprotonation as the C-H activation step, thus facilitating the catalytic cycle.

A salt of 3,4,5-trifluorobenzoic acid improves the solubility and permeability of naftopidil in benign prostatic hyperplasia treatment. 3,4,5-Trifluorobenzoic acid is also used as a synthetic building block for dibenzoate esters type anticancer drugs.


General Information


CAS Number 121602-93-5
Chemical Formula C7H3F3O2
Full Name 3,4,5-Trifluorobenzoic acid
Molecular Weight 176.09 g/mol
Synonyms N/A
Classification / Family Fluorinated building block, APIs, Transiet directing groups, Reaction additives, C-H activation

Chemical Structure


3,4,5-Trifluorobenzoic acid chemical structure, CAS 121602-93-5.
3,4,5-Trifluorobenzoic acid chemical structure, CAS 121602-93-5

Product Details


Purity 98%
Melting Point Tm = 97 °C – 99 °C
Appearance White crystals
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