Cas no 1261903-69-8 (5-Fluoro-3-(4-methoxyphenyl)benzoic acid)

5-Fluoro-3-(4-methoxyphenyl)benzoic acid is a fluorinated aromatic carboxylic acid derivative featuring a methoxyphenyl substituent. This compound is of interest in pharmaceutical and agrochemical research due to its structural motif, which combines electron-donating (methoxy) and electron-withdrawing (fluoro, carboxyl) groups, enabling versatile reactivity. The fluorine atom enhances metabolic stability and bioavailability, while the methoxyphenyl group may contribute to binding interactions in target systems. Its benzoic acid core allows for further functionalization, making it a valuable intermediate in synthetic chemistry. The compound is typically used in the development of bioactive molecules, particularly in medicinal chemistry for probing structure-activity relationships. High purity grades are available for research applications.
5-Fluoro-3-(4-methoxyphenyl)benzoic acid structure
1261903-69-8 structure
Product Name:5-Fluoro-3-(4-methoxyphenyl)benzoic acid
CAS No:1261903-69-8
MF:C14H11FO3
MW:246.233747720718
MDL:MFCD18319521
CID:1039063
Update Time:2025-05-25

5-Fluoro-3-(4-methoxyphenyl)benzoic acid Chemical and Physical Properties

Names and Identifiers

    • 5-Fluoro-4'-methoxy-[1,1'-biphenyl]-3-carboxylic acid
    • 3-fluoro-5-(4-methoxyphenyl)benzoic acid
    • 5-Fluoro-3-(4-methoxyphenyl)benzoic acid
    • MDL： MFCD18319521
    • Inchi： 1S/C14H11FO3/c1-18-13-4-2-9(3-5-13)10-6-11(14(16)17)8-12(15)7-10/h2-8H,1H3,(H,16,17)
    • InChI Key： IDVPQPRHGUBPRN-UHFFFAOYSA-N
    • SMILES： FC1C=C(C(=O)O)C=C(C=1)C1C=CC(=CC=1)OC

Computed Properties

  • Exact Mass: 246.06900
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 18
  • Rotatable Bond Count: 3

Experimental Properties

  • PSA: 46.53000
  • LogP: 3.19950

5-Fluoro-3-(4-methoxyphenyl)benzoic acid Customs Data

  • HS CODE：2922299090
  • Customs Data：

    China Customs Code:

    2922299090

    Overview:

    2922299090. Other amino groups(naphthol\phenol)And ether\Esters [including their salts, Except those containing more than one oxygen-containing group]. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to, The color of ethanolamine and its salt should be reported, The package of ethanolamine and its salt shall be declared

    Summary:

    2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

5-Fluoro-3-(4-methoxyphenyl)benzoic acid Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
Alichem
A019114028-25g
5-Fluoro-4'-methoxy-[1,1'-biphenyl]-3-carboxylic acid
 1261903-69-8 95%
25g
 998.00 USD 2021-06-17
TRC
F597308-100mg
5-Fluoro-3-(4-methoxyphenyl)benzoic acid
 1261903-69-8
100mg
 $64.00 2023-05-18
TRC
F597308-250mg
5-Fluoro-3-(4-methoxyphenyl)benzoic acid
 1261903-69-8
250mg
 $75.00 2023-05-18
TRC
F597308-500mg
5-Fluoro-3-(4-methoxyphenyl)benzoic acid
 1261903-69-8
500mg
 $87.00 2023-05-18
TRC
F597308-1g
5-Fluoro-3-(4-methoxyphenyl)benzoic acid
 1261903-69-8
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 $98.00 2023-05-18
Fluorochem
218666-1g
5-Fluoro-4'-methoxy-[1,1'-biphenyl]-3-carboxylic acid
 1261903-69-8 95%
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 ￡76.00 2022-03-01
Fluorochem
218666-5g
5-Fluoro-4'-methoxy-[1,1'-biphenyl]-3-carboxylic acid
 1261903-69-8 95%
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 ￡225.00 2022-03-01
Fluorochem
218666-10g
5-Fluoro-4'-methoxy-[1,1'-biphenyl]-3-carboxylic acid
 1261903-69-8 95%
10g
 ￡350.00 2022-03-01
abcr
AB326577-1 g
5-Fluoro-3-(4-methoxyphenyl)benzoic acid; 98%
 1261903-69-8
1g
 €144.00 2023-04-26
abcr
AB326577-5 g
5-Fluoro-3-(4-methoxyphenyl)benzoic acid; 98%
 1261903-69-8
5g
 €348.00 2023-04-26

5-Fluoro-3-(4-methoxyphenyl)benzoic acid Related Literature

Additional information on 5-Fluoro-3-(4-methoxyphenyl)benzoic acid

5-Fluoro-3-(4-methoxyphenyl)benzoic Acid: A Comprehensive Overview

The compound 5-Fluoro-3-(4-methoxyphenyl)benzoic acid, identified by the CAS number 1261903-69-8, is a significant molecule in the field of organic chemistry and pharmacology. This compound has garnered attention due to its unique structural properties and potential applications in drug development. Recent studies have highlighted its role in various therapeutic areas, making it a focal point for researchers worldwide.

The structure of 5-Fluoro-3-(4-methoxyphenyl)benzoic acid consists of a benzoic acid moiety with a fluoro substituent at the 5-position and a 4-methoxyphenyl group at the 3-position. This arrangement imparts distinctive electronic and steric properties, which are crucial for its biological activity. The presence of the methoxy group introduces electron-donating effects, while the fluoro group contributes to electron-withdrawing characteristics, creating a balance that enhances the molecule's reactivity and selectivity.

Recent advancements in synthetic methodologies have enabled the efficient synthesis of 5-Fluoro-3-(4-methoxyphenyl)benzoic acid. Researchers have employed various strategies, including Suzuki coupling reactions and Friedel-Crafts acylation, to construct this compound with high purity and yield. These methods not only improve the scalability of production but also align with green chemistry principles by minimizing waste and reducing environmental impact.

In terms of pharmacological applications, 5-Fluoro-3-(4-methoxyphenyl)benzoic acid has shown promise in several therapeutic areas. Preclinical studies have demonstrated its potential as an anti-inflammatory agent, with mechanisms involving inhibition of cyclooxygenase enzymes. Additionally, this compound has exhibited anti-cancer properties by modulating key signaling pathways involved in tumor growth and metastasis.

The environmental impact of 5-Fluoro-3-(4-methoxyphenyl)benzoic acid is another area of interest for researchers. Studies have investigated its biodegradability and toxicity to aquatic organisms, providing insights into its safe handling and disposal. These findings are essential for ensuring that the compound's use in pharmaceuticals does not pose risks to ecosystems or human health.

In conclusion, 5-Fluoro-3-(4-methoxyphenyl)benzoic acid, with its CAS number 1261903-69-8, represents a versatile molecule with wide-ranging applications in chemistry and medicine. Its unique structure, efficient synthesis methods, and promising pharmacological profiles make it a valuable asset for ongoing research efforts.

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