4-(Trifluoromethyl)cinnamic acid

CAS No.：16642-92-5

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
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4-(Trifluoromethyl)cinnamic acid Basic information

Product Name:	4-(Trifluoromethyl)cinnamic acid
Synonyms:	TRANS-P-(TRIFLUOROMETHYL)CINNAMIC ACID;RARECHEM BK HW 0019;PTF-CNA;4-(Trifluoromethyl)cinnamic acid 98%;4-(Trifluoromethyl)cinnamicacid98%;4-Trifluoromethylcinnamic;p-(Trifluoromethyl)cinnamic acid;3-(4-TRIFLUOROMETHYL-PHENYL)-ACRYLIC ACID
CAS:	16642-92-5
MF:	C10H7F3O2
MW:	216.16
EINECS:	605-440-2
Product Categories:	Cinnamic acid;C10;Aromatic Cinnamic Acids, Esters and Derivatives;Carbonyl Compounds;Carboxylic Acids;16642-92-5
Mol File:	16642-92-5.mol

4-(Trifluoromethyl)cinnamic acid Chemical Properties

Melting point	231-233 °C(lit.)
Boiling point	279.2±35.0 °C(Predicted)
density	1.3275 (estimate)
storage temp.	Sealed in dry,Room Temperature
pka	4.21±0.10(Predicted)
form	powder to crystal
color	White to Almost white
BRN	2452800
CAS DataBase Reference	16642-92-5(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-37/39
WGK Germany	3
HazardClass	IRRITANT
HS Code	29163990

MSDS Information

Provider	Language
SigmaAldrich	English
ACROS	English
ALFA	English

4-(Trifluoromethyl)cinnamic acid Usage And Synthesis

Chemical Properties	white crystalline powder
Uses	trans-4-(Trifluoromethyl)cinnamic acid has been employed as internal standard for the determination of A77 1726 (2-cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]-2-butenamide) in plasma by HPLC.

4-(Trifluoromethyl)cinnamic acid Preparation Products And Raw materials

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