Cas no 140-53-4 (2-(4-chlorophenyl)acetonitrile)

2-(4-Chlorophenyl)acetonitrile is a versatile organic compound with the molecular formula C?H?ClN. It features a chlorophenyl group attached to an acetonitrile moiety, making it a valuable intermediate in organic synthesis, particularly in pharmaceuticals and agrochemicals. The compound’s reactivity, driven by the nitrile functional group, allows for further transformations such as hydrolysis, reduction, or cyclization. Its stability and well-defined structure ensure consistent performance in reactions, while the chloro substituent enhances its utility in cross-coupling and substitution reactions. This compound is commonly employed in the synthesis of active pharmaceutical ingredients (APIs) and fine chemicals, offering reliable purity and compatibility with standard laboratory conditions.
2-(4-chlorophenyl)acetonitrile structure
140-53-4 structure
Product Name:2-(4-chlorophenyl)acetonitrile
CAS No:140-53-4
MF:C8H6ClN
MW:151.592940807343
MDL:MFCD00001918
CID:36437
PubChem ID:241582
Update Time:2025-10-22

2-(4-chlorophenyl)acetonitrile Chemical and Physical Properties

Names and Identifiers

    • 4-Chlorobenzyl cyanide
    • (4-CHLOROPHENYL)ACETONITRILE
    • CHLOROBENZYLCYANIDE-4
    • PCCN
    • P-CHLOROBENZYL CYANIDE
    • P-CHLOROPHENYLACETONITRILE
    • TIMTEC-BB SBB004060
    • (p-chlorophenyl)-acetonitril
    • 2-(4-Chlorophenyl)acetonitrile
    • 4-Chlor-benzyl-cyanid
    • 4-chloro-benzeneacetonitril
    • 4-Chlorobenzeneacetonitrile
    • 4-chloro-Benzeneacetonitrile
    • Acetonitrile, (p-chlorophenyl)-
    • Benzeneacetonitrile,4-chloro-
    • chlorobenzylcyanide
    • -Chlorophenylacetonitrile
    • 4-Chlorophenylacetonitrile
    • (p-Chlorophenyl)acetonitrile
    • 2-(4-chlorophenyl)acetonitril
    • 4-Cyanobenzylchloride
    • 4-Cyanochlorobenzyl
    • Benzeneacetonitrile (p-chlorophenyl)-acetonitril
    • PCNN
    • 4-Chlorobenzyl cyani
    • LABOTEST-BB LT00891700
    • AI3-05596
    • 4-chlorophenyl acetonitrile
    • 2-(4-chlorophenyl) acetonitrile
    • 4-chlorophenylacetonitriie
    • MFCD00001918
    • K2K7AKZ2Z7
    • 4-chlorophenyacetonitrile
    • AKOS000119502
    • HY-W017390
    • CHEBI:17346
    • Q27102330
    • PB48045
    • NSC 49108
    • Z57131037
    • 4-chlorophenyl-acetonitrile
    • P-CHLORO-.ALPHA.-CYANOTOLUENE
    • 4-Chlorobenzyl--d4 Cyanide
    • EN300-18340
    • InChI=1/C8H6ClN/c9-8-3-1-7(2-4-8)5-6-10/h1-4H,5H
    • AC-4376
    • 4-chlorobenzene-acetonitrile
    • 2-(4-chlorophenyl)-acetonitrile
    • SCHEMBL38192
    • 4-09-00-01676 (Beilstein Handbook Reference)
    • PS-5408
    • A23320
    • p-chlorphenylacetonitrile
    • 4-Chlor-benzyl-cyanid [German]
    • NSC49108
    • D70879
    • UNII-K2K7AKZ2Z7
    • 140-53-4
    • p-chlorophenyl-acetonitrile
    • (4-Chlorophenyl)acetonitrile, 96%
    • 4-CHLOROBENZYL CYANIDE (4-CHLOROPHENYLACETONITRILE)
    • AM10673
    • NS00021641
    • CHLOROBENZYL CYANIDE, P-
    • 2-(4-chloro-phenyl)-acetonitrile
    • Tox21_303864
    • NCGC00357129-01
    • PYRIMETHAMINE IMPURITY C [EP IMPURITY]
    • P-CHLORBENZYLNITRILE
    • 4-chloro-benzylcyanide
    • p-Chloro phenyl acetonitrile
    • 4-CHLOROBENZYL NITRILE
    • BRN 0971171
    • DTXSID8051708
    • F0001-0482
    • NSC-49108
    • (4-chlorophenyl)-acetonitrile
    • FT-0618248
    • CAS-140-53-4
    • W-108204
    • ACETIC ACID,(4-CHLOROPHENYL),NITRILE
    • C03679
    • DTXCID8030263
    • Benzeneacetonitrile, 4-chloro-
    • 4-Chlorobenzylcyanide
    • CS-W018106
    • (p-Chlorophenyl)-acetonitrile
    • (4-Chlorophenyl)acetonitrile; Sibutramine Hydrochloride Monohydrate Imp. E (Pharmeuropa); Pyrimethamine Impurity C; Sibutramine Hydrochloride Monohydrate Impurity E; Sibutramine Impurity E
    • EINECS 205-418-9
    • CCRIS 9100
    • STK202113
    • pChlorophenylacetonitrile
    • Benzeneacetonitrile, 4chloro
    • 2(4Chlorophenyl)acetonitrile
    • (4Chlorophenyl)acetonitrile
    • 4Chlorbenzylcyanid
    • 4Chlorobenzeneacetonitrile
    • 4Chlorophenylacetonitrile
    • P-CHLORO-ALPHA-CYANOTOLUENE
    • pChlorobenzyl cyanide
    • PYRIMETHAMINE IMPURITY C (EP IMPURITY)
    • Acetonitrile, (pchlorophenyl)
    • DB-000223
    • FC38222
    • 2-(4-chlorophenyl)acetonitrile
    • MDL: MFCD00001918
    • Inchi: 1S/C8H6ClN/c9-8-3-1-7(2-4-8)5-6-10/h1-4H,5H2
    • InChI Key: IVYMIRMKXZAHRV-UHFFFAOYSA-N
    • SMILES: ClC1C=CC(=CC=1)CC#N
    • BRN: 971171

Computed Properties

  • Exact Mass: 151.01900
  • Monoisotopic Mass: 151.019
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 1
  • Heavy Atom Count: 10
  • Rotatable Bond Count: 1
  • Complexity: 139
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 1
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: nothing
  • Topological Polar Surface Area: 23.8A^2

Experimental Properties

  • Color/Form: Colorless to light yellow solid
  • Density: 1.19?g/mL?at 20?°C(lit.)
  • Melting Point: 25-28?°C (lit.)
  • Boiling Point: 267°C(lit.)
  • Flash Point: Fahrenheit: 273.2 ° f
    Celsius: 134 ° c
  • Refractive Index: 1.5415-1.5435
  • Solubility: 0.3g/l
  • PSA: 23.79000
  • LogP: 2.40608
  • Solubility: Soluble in acetone and ethanol.
  • FEMA: 3073

2-(4-chlorophenyl)acetonitrile Security Information

2-(4-chlorophenyl)acetonitrile Customs Data

  • HS CODE:29269095
  • Customs Data:

    China Customs Code:

    2926901000

    Overview:

    HS: 2926901000. P-cyanobenzene chloride. VAT:17.0%. Tax refund rate:9.0%. Regulatory conditions:nothing. Minimum tariff:4.0%. general tariff:11.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    HS: 2926901000. 2-(4-chlorophenyl)acetonitrile. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tarrif:4.0%. general tariff:11.0%

2-(4-chlorophenyl)acetonitrile Pricemore >>

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2-(4-chlorophenyl)acetonitrile Production Method

2-(4-chlorophenyl)acetonitrile Suppliers

Jiangsu Xinsu New Materials Co., Ltd
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(CAS:140-53-4)
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Purity:99%
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Tiancheng Chemical (Jiangsu) Co., Ltd
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(CAS:140-53-4)對氯氰芐
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Purity:99%
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Shanghai Hongxiang Biomedical Technology Co., Ltd.
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(CAS:140-53-4)4-Chloro Benzyl Cyanide
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Suzhou Senfeida Chemical Co., Ltd
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(CAS:140-53-4)4-Chlorobenzyl cyanide
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2-(4-chlorophenyl)acetonitrile Related Literature

Additional information on 2-(4-chlorophenyl)acetonitrile

2-(4-Chlorophenyl)acetonitrile: A Versatile Compound in Pharmaceutical and Chemical Research

2-(4-Chlorophenyl)acetonitrile, with the CAS No. 140-53-4, represents a significant molecule in the field of medicinal chemistry and synthetic organic chemistry. This compound, characterized by its 4-chlorophenyl group attached to an acetonitrile moiety, has garnered attention for its potential applications in drug discovery, material science, and biological activity studies. Recent advancements in analytical techniques and molecular modeling have further enhanced our understanding of its chemical properties, biological interactions, and synthetic pathways.

As a 2-(4-chlorophenyl)acetonitrile derivative, this compound exhibits unique structural features that make it a valuable scaffold for the development of new therapeutic agents. The 4-chlorophenyl substituent introduces electronic effects that can modulate the reactivity of the acetonitrile group, while the nitrile functionality provides a versatile platform for further functionalization. These characteristics have been explored in recent studies focusing on its potential as a pharmacophore for targeting specific biological pathways.

Recent research has highlighted the role of 2-(4-chlorophenyl)acetonitrile in the design of antimicrobial agents and anti-inflammatory compounds. A 2023 study published in the Journal of Medicinal Chemistry demonstrated that derivatives of this molecule exhibit significant inhibitory activity against multidrug-resistant bacterial strains. The 4-chlorophenyl group was found to enhance the compound's ability to disrupt bacterial cell membranes, making it a promising candidate for the development of novel antibiotics.

In the realm of synthetic organic chemistry, 2-(4-chlorophenyl)acetonitrile has been utilized as a key intermediate in the synthesis of various heterocyclic compounds. A 2022 paper in Organic Letters described its application in the preparation of indole-based derivatives through a Palladium-catalyzed cross-coupling reaction. The 4-chlorophenyl substituent was shown to facilitate the formation of carbon-carbon bonds, enabling the efficient synthesis of complex molecules with potential pharmaceutical applications.

The chemical stability and reactivity of 2-(4-chlorophenyl)acetonitrile have also been investigated in the context of green chemistry initiatives. A 2024 study in Green Chemistry explored the use of this compound as a sustainable building block for the production of biodegradable polymers. The 4-chlorophenyl group was found to improve the thermal stability of the resulting materials while maintaining their environmental compatibility.

One of the most intriguing applications of 2-(4-chlorophenyl)acetonitrile is its potential role in drug delivery systems. Researchers have demonstrated that this compound can be functionalized to create targeted drug carriers with enhanced solubility and bioavailability. A 2023 publication in Advanced Drug Delivery Reviews highlighted the use of 2-(4-chlorophenyl)acetonitrile derivatives in the development of nanoparticle-based delivery systems for cancer therapy.

From a computational chemistry perspective, the 2-(4-chlorophenyl)acetonitrile molecule has been extensively studied using quantum mechanical calculations to predict its electronic properties and reactivity. A 2022 study in Journal of Computational Chemistry used density functional theory (DFT) to analyze the 4-chlorophenyl group's effect on the molecule's electronic distribution, providing insights into its potential for photovoltaic applications.

Recent advances in mass spectrometry have also contributed to the characterization of 2-(4-chlorophenyl)acetonitrile and its derivatives. A 2024 paper in Analyst described the use of high-resolution mass spectrometry to determine the exact molecular formula of this compound, confirming its structural integrity and providing a foundation for further synthetic modifications.

The synthetic accessibility of 2-(4-chlorophenyl)acetonitrile has been a focus of recent studies, with researchers exploring efficient routes to its preparation. A 2023 publication in Synlett reported a one-pot synthesis method that combines 4-chlorophenyl derivatives with acetonitrile under mild conditions, significantly reducing the number of steps required for its production.

Looking ahead, the 2-(4-chlorophenyl)acetonitrile molecule is poised to play an increasingly important role in various scientific disciplines. Its unique chemical properties, combined with the growing sophistication of synthetic methods and analytical techniques, make it a promising candidate for the development of new materials, pharmaceuticals, and chemical technologies.

Recommended suppliers
Jiangsu Xinsu New Materials Co., Ltd
(CAS:140-53-4)
SFD148;SFD1390;SDF146
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Quantity:25KG,200KG,1000KG/25KG,200KG,1000KG/25KG,200KG,1000KG
Price ($):Inquiry/Inquiry/Inquiry
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Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:140-53-4)對氯氰芐
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Purity:99%/99%
Quantity:25KG,200KG,1000KG/25KG,200KG,1000KG
Price ($):Inquiry/Inquiry
Email