2-Fluoro-4-methylaniline - ≥99% , CAS No.452-80-2

CAS: 452-80-2 Cat. No.: F120702 Molecular Weight: 125.14 Beilstein Registry Number: 2637578 EC Number: 610-237-7

GRADE & PURITY ≥99%

Synonyms

Benzenamine, 2-fluoro-4-methyl- (9CI) | SCHEMBL17613 | SB40474 | WLN: ZR BF D1 | PS-9198 | NSC 147489 | DTXSID40196431 | 2-fluoro-4-methyaniline | Z6EGC62G32 | (2-fluoro-4-methylphenyl)amine | FT-0602407 | 2-Fluoro-4-methylaniline, 99% | 4-methyl-2-fluoro

Storage

Argon charged,Room temperature

Shipped In

Normal

Overview

Rat liver microsomal metabolism of 2-fluoro-4-methylaniline was studied by HPLC.

2-Fluoro-4-methylaniline was used in the preparation of 6-chloro-5-fluoroindole via Leimgruber-Batcho reaction. It was also used in the preparation of an (S)-amino alcohol, 2-amino-3-(2-fluoro-4-methylphenyl)-propan-1-ol.

Specifications

Synonyms

Benzenamine, 2-fluoro-4-methyl- (9CI) | SCHEMBL17613 | SB40474 | WLN: ZR BF D1 | PS-9198 | NSC 147489 | DTXSID40196431 | 2-fluoro-4-methyaniline | Z6EGC62G32 | (2-fluoro-4-methylphenyl)amine | FT-0602407 | 2-Fluoro-4-methylaniline, 99% | 4-methyl-2-fluoro

Specifications & Purity

≥99%

Storage

Argon charged, Room temperature

Shipped In

Normal

Purity

≥99%

Names and Identifiers

• Pubchem Sid: 488184057
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/488184057
• Canonical Smiles: CC1=CC(=C(C=C1)N)F
• IUPAC Name: 2-fluoro-4-methylaniline
• InChIKey: ZQEXBVHABAJPHJ-UHFFFAOYSA-N
• INCHI: 1S/C7H8FN/c1-5-2-3-7(9)6(8)4-5/h2-4H,9H2,1H3
• Isomeric SMILES: CC1=CC(=C(C=C1)N)F
• WGK Germany: 3
• RTECS: XU6650000
• Molecular Weight: 125.14
• Beilstein: 2637578
• Reaxy-Rn: 2637578
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2637578&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Benzenoids
    • Class Benzene and substituted derivatives
      • Subclass Toluenes

• Kingdom: Organic compounds
• Superclass: Benzenoids
• Class: Benzene and substituted derivatives
• Subclass: Toluenes
• Intermediate Tree Nodes: Not available
• Direct Parent: Aminotoluenes
• Alternative Parents: Aniline and substituted anilines Fluorobenzenes Aryl fluorides Primary amines Organopnictogen compounds Organofluorides Hydrocarbon derivatives
• Molecular Framework: Aromatic homomonocyclic compounds
• Substituents: Aminotoluene - Aniline or substituted anilines - Halobenzene - Fluorobenzene - Aryl halide - Aryl fluoride - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Primary amine - Organonitrogen compound - Organofluoride - Organohalogen compound - Amine - Aromatic homomonocyclic compound
• Description: This compound belongs to the class of organic compounds known as aminotoluenes. These are organic aromatic compounds containing a benzene that carries a single methyl group and one amino group.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Solubility: Not miscible in water.
• Sensitivity: Air Sensitive
• Refractive Index: 1.533
• Flash Point(°F): 174.2 °F
• Flash Point(°C): 79°(174°F)
• Boil Point(°C): 70-71°/7mmHg
• Melt Point(°C): 3°C(lit.)
• Molecular Weight: 125.140 g/mol
• XLogP3: 1.400
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 125.064 Da
• Monoisotopic Mass: 125.064 Da
• Topological Polar Surface Area: 26.000 Ų
• Heavy Atom Count: 9
• Formal Charge: 0
• Complexity: 94.900
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

References

1. Tu Hong, Tian Bihong, Chen Shunshun, Xu Jingyi, Yang Jianrong, Zhao Zhichao, Chen Shunhong, Wu Jian.  (2025)  Enhancing photocatalytic efficiency through surface modification to manipulate internal electron-hole distribution.  npj Clean Water,  8  (1): (1-10).  [PMID:] [10.1038/s41545-025-00480-4]