5-(4-CHLOROPHENYL)-2-FUROIC ACID

CAS No.：41019-45-8

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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5-(4-CHLOROPHENYL)-2-FUROIC ACID Basic information

Product Name:	5-(4-CHLOROPHENYL)-2-FUROIC ACID
Synonyms:	TIMTEC-BB SBB003338;RARECHEM AL BO 1471;AKOS BAR-0043;ASISCHEM T31175;ART-CHEM-BB B025312;IFLAB-BB F0722-7390;5-(4-CHLOROPHENYL)-2-FURANCARBOXYLIC ACID;5-(4-CHLOROPHENYL)-2-FUROIC ACID
CAS:	41019-45-8
MF:	C11H7ClO3
MW:	222.62
EINECS:
Product Categories:	API intermediates;Building Blocks;C8 to C11;C9 to C11;Chemical Synthesis;Furans;Halogenated Heterocycles;Heterocyclic Building Blocks
Mol File:	41019-45-8.mol

5-(4-CHLOROPHENYL)-2-FUROIC ACID Chemical Properties

Melting point	198-201 °C (dec.)(lit.)
Boiling point	394.4±32.0 °C(Predicted)
density	1.374±0.06 g/cm3(Predicted)
pka	3.00±0.10(Predicted)
form	Powder
color	Pale brown
CAS DataBase Reference	41019-45-8(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3
Hazard Note	Irritant
HS Code	29321900

MSDS Information

Provider	Language
SigmaAldrich	English
ACROS	English

5-(4-CHLOROPHENYL)-2-FUROIC ACID Usage And Synthesis

Chemical Properties	Pale brown powder
General Description	5-(4-Chlorophenyl)-2-furoic acid (5-(4-chlorophenyl)-2-furancarboxylic acid) is a 5-aryl-2-furancarboxylic acid. It has been synthesized by oxidation of the corresponding furaldehyde with silver nitrate and sodium hydroxide. It serves as an intermediate for the synthesis of 5-(5-aryl-2-furyl)-tetrazol-1-ylacetic acids, which are employed in the synthesis of semisynthetic cephalosporines.

5-(4-CHLOROPHENYL)-2-FUROIC ACID Preparation Products And Raw materials

Preparation Products

5-(4-CHLOROPHENYL)-2-FURALDEHYDE

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