Cas no 363134-37-6 (4-Fluoro-2,3-dimethylbenzaldehyde)

4-Fluoro-2,3-dimethylbenzaldehyde is a fluorinated aromatic aldehyde characterized by its distinct molecular structure, featuring a fluorine substituent and two methyl groups on the benzene ring. This compound is primarily utilized as an intermediate in organic synthesis, particularly in the preparation of pharmaceuticals, agrochemicals, and specialty chemicals. Its fluorine substitution enhances reactivity and selectivity in cross-coupling reactions, while the dimethyl groups contribute to steric control, making it valuable for constructing complex molecular frameworks. The aldehyde functional group allows for further derivatization, including condensation or reduction reactions. High purity and consistent quality ensure reliable performance in research and industrial applications.
4-Fluoro-2,3-dimethylbenzaldehyde structure
363134-37-6 structure
Product Name:4-Fluoro-2,3-dimethylbenzaldehyde
CAS No:363134-37-6
MF:C9H9FO
MW:152.165566205978
MDL:MFCD16295095
CID:853765
PubChem ID:12040712
Update Time:2025-11-02

4-Fluoro-2,3-dimethylbenzaldehyde Chemical and Physical Properties

Names and Identifiers

    • 4-Fluoro-2,3-dimethylbenzaldehyde
    • Benzaldehyde, 4-fluoro-2,3-dimethyl-
    • ACMC-209ilw
    • AG-F-26494
    • AK-89253
    • ANW-28386
    • CTK4H6276
    • KB-38649
    • MolPort-004-766-613
    • 363134-37-6
    • DTXSID20476369
    • MFCD16295095
    • Benzaldehyde, 4-fluoro-2,3-dimethyl- (9CI)
    • CS-0211024
    • DB-349204
    • BS-28073
    • HAOCRTBODSLMGD-UHFFFAOYSA-N
    • AKOS006332995
    • G73565
    • SCHEMBL5232154
    • MDL: MFCD16295095
    • Inchi: 1S/C9H9FO/c1-6-7(2)9(10)4-3-8(6)5-11/h3-5H,1-2H3
    • InChI Key: HAOCRTBODSLMGD-UHFFFAOYSA-N
    • SMILES: FC1=CC=C(C=O)C(C)=C1C

Computed Properties

  • Exact Mass: 152.06400
  • Monoisotopic Mass: 152.063743068g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 1
  • Heavy Atom Count: 11
  • Rotatable Bond Count: 1
  • Complexity: 147
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 2.2
  • Topological Polar Surface Area: 17.1?2

Experimental Properties

  • Color/Form: NA
  • Density: 1.1±0.1 g/cm3
  • Boiling Point: 232.4±35.0 °C at 760 mmHg
  • Flash Point: 81.2±25.9 °C
  • PSA: 17.07000
  • LogP: 2.25500

4-Fluoro-2,3-dimethylbenzaldehyde Security Information

4-Fluoro-2,3-dimethylbenzaldehyde Customs Data

  • HS CODE:2913000090
  • Customs Data:

    China Customs Code:

    2913000090

    Overview:

    2913000090 Item2912Other derivatives of the listed products [refer to halogenation,sulfonation,Nitrosative or nitrosative derivatives]. VAT:17.0% Tax refund rate:9.0% Regulatory conditions:nothing MFN tariff:5.5% general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0%

4-Fluoro-2,3-dimethylbenzaldehyde Pricemore >>

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SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.
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Additional information on 4-Fluoro-2,3-dimethylbenzaldehyde

4-Fluoro-2,3-dimethylbenzaldehyde (CAS No. 363134-37-6): A Versatile Fluorinated Aromatic Aldehyde

4-Fluoro-2,3-dimethylbenzaldehyde (CAS 363134-37-6) is a fluorinated aromatic aldehyde that has gained significant attention in pharmaceutical and agrochemical research. This compound, with its unique combination of fluorine substitution and dimethyl groups, offers remarkable chemical properties that make it valuable for various synthetic applications.

The molecular structure of 4-Fluoro-2,3-dimethylbenzaldehyde features a benzaldehyde core with strategic substitutions: a fluorine atom at the 4-position and two methyl groups at the 2- and 3-positions. This specific arrangement influences the compound's reactivity, making it particularly useful in organofluorine chemistry and drug discovery applications. Researchers often search for "fluorinated benzaldehyde derivatives" or "363134-37-6 applications" when investigating this compound's potential.

In pharmaceutical research, 4-Fluoro-2,3-dimethylbenzaldehyde serves as a key intermediate for synthesizing various bioactive molecules. The presence of both fluorine and aldehyde groups allows for diverse chemical transformations, making it valuable in creating small molecule drugs and medicinal chemistry applications. Recent studies have explored its use in developing potential enzyme inhibitors and receptor modulators, addressing current healthcare challenges.

The compound's properties have also made it valuable in material science. Its aromatic structure and fluorine content contribute to the development of advanced materials with specific electronic or optical characteristics. Researchers investigating "fluorinated aromatic compounds for OLEDs" or "363134-37-6 material applications" often consider this aldehyde for its potential in creating novel functional materials.

From a synthetic chemistry perspective, 4-Fluoro-2,3-dimethylbenzaldehyde demonstrates interesting reactivity patterns. The electron-withdrawing effect of the fluorine atom activates the aldehyde group toward nucleophilic addition reactions, while the methyl groups provide steric influence that can direct regioselectivity in subsequent transformations. These characteristics make it a valuable building block in organic synthesis and method development.

In the context of current research trends, this compound aligns with the growing interest in fluorinated building blocks and sustainable chemistry. The pharmaceutical industry's focus on fluorine-containing drugs (which comprise about 20-30% of modern pharmaceuticals) has increased demand for specialized fluorinated intermediates like 4-Fluoro-2,3-dimethylbenzaldehyde.

The compound's stability and handling characteristics make it suitable for various laboratory applications. While working with 363134-37-6, researchers should consider standard precautions for aromatic aldehydes, including proper ventilation and personal protective equipment. The material's shelf life and storage conditions are frequently searched topics, with recommendations typically suggesting storage in cool, dry conditions away from strong oxidizers.

Analytical characterization of 4-Fluoro-2,3-dimethylbenzaldehyde typically involves techniques such as NMR spectroscopy (showing characteristic aldehyde proton around 10 ppm), mass spectrometry, and HPLC analysis. These methods help verify the compound's purity and identity, crucial for research applications where consistent quality is essential.

Market availability of 4-Fluoro-2,3-dimethylbenzaldehyde has expanded in recent years to meet growing research demand. Suppliers often provide the compound in various quantities, from small laboratory samples to bulk quantities for industrial applications. The global market for fluorinated aromatic compounds continues to grow, driven by pharmaceutical and material science applications.

Future research directions for 363134-37-6 may explore its potential in catalysis, asymmetric synthesis, and bioconjugation chemistry. The compound's unique substitution pattern offers opportunities for developing new synthetic methodologies and discovering novel bioactive compounds. Researchers are particularly interested in how the fluorine and methyl groups influence reaction outcomes in various chemical contexts.

Environmental considerations for 4-Fluoro-2,3-dimethylbenzaldehyde follow general guidelines for aromatic aldehydes. While not classified as highly hazardous, proper waste disposal methods should be followed according to local regulations. The compound's environmental fate and green chemistry applications represent areas of ongoing investigation in the scientific community.

In conclusion, 4-Fluoro-2,3-dimethylbenzaldehyde (CAS 363134-37-6) represents a valuable fluorinated building block with diverse applications in pharmaceutical research, material science, and synthetic chemistry. Its unique structural features and reactivity profile continue to make it a compound of interest for researchers working on fluorine chemistry and specialty chemical development. As the demand for fluorinated compounds grows across multiple industries, the importance of versatile intermediates like this benzaldehyde derivative is likely to increase.

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