Cas no 1740-57-4 (benzene-1,3-dicarboxamide)

Benzene-1,3-dicarboxamide is a versatile aromatic dicarboxamide compound characterized by its two amide functional groups positioned at the 1 and 3 sites of a benzene ring. This structure imparts high thermal stability and robust hydrogen-bonding capabilities, making it valuable in polymer modification, coordination chemistry, and supramolecular applications. Its rigid aromatic core contributes to enhanced mechanical properties when incorporated into polyamide or polyimide matrices. The compound also serves as a key intermediate in pharmaceutical and agrochemical synthesis, where its amide groups facilitate further functionalization. Its low solubility in common solvents can be tailored via N-substitution, broadening its utility in specialty chemical formulations.
benzene-1,3-dicarboxamide structure
benzene-1,3-dicarboxamide structure
Product Name:benzene-1,3-dicarboxamide
CAS No:1740-57-4
MF:C8H8N2O2
MW:164.161321640015
MDL:MFCD00014801
CID:83930
PubChem ID:87571539
Update Time:2025-06-26

benzene-1,3-dicarboxamide Chemical and Physical Properties

Names and Identifiers

    • Isophthalamide
    • 1,3-Benzenedicarboxamide
    • benzene-1,3-dicarboxamide
    • m-Phthalamide
    • isophthaldiamide
    • m-carbamoylbenzamide
    • isophthalicaciddiamide
    • 1,3-Benzenedicarbocamide
    • 1,3-BENZENEDICARBOXAMIDE/ISOPHTHALAMIDE
    • Isophthalic acid diamide
    • ZP57YML58I
    • QZUPTXGVPYNUIT-UHFFFAOYSA-N
    • Isophthalamide, 95%
    • TimTec1_002854
    • Oprea1_838972
    • QZUPTXGVPYNUIT-UHFFFAOYSA-
    • HMS1542B16
    • 5619AD
    • STL260986
    • D91091
    • A811603
    • SB75732
    • AM20030157
    • ISO-PHTHALAMIDE
    • SCHEMBL36694
    • NS00025716
    • CHEBI:38801
    • FT-0627449
    • DTXSID20169744
    • InChI=1/C8H8N2O2/c9-7(11)5-2-1-3-6(4-5)8(10)12/h1-4H,(H2,9,11)(H2,10,12)
    • MFCD00014801
    • AKOS003277417
    • EINECS 217-104-9
    • I0152
    • Q27117979
    • CS-0207242
    • 1740-57-4
    • UNII-ZP57YML58I
    • BRN 2045544
    • 1-09-00-00372 (Beilstein Handbook Reference)
    • AS-5641
    • Z275156916
    • DB-013761
    • DTXCID6092235
    • MDL: MFCD00014801
    • Inchi: 1S/C8H8N2O2/c9-7(11)5-2-1-3-6(4-5)8(10)12/h1-4H,(H2,9,11)(H2,10,12)
    • InChI Key: QZUPTXGVPYNUIT-UHFFFAOYSA-N
    • SMILES: O=C(C1C=CC=C(C(N)=O)C=1)N
    • BRN: 2045544

Computed Properties

  • Exact Mass: 164.05900
  • Monoisotopic Mass: 164.059
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 12
  • Rotatable Bond Count: 2
  • Complexity: 183
  • 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
  • Surface Charge: 0
  • Tautomer Count: 3
  • XLogP3: -0.2
  • Topological Polar Surface Area: 86.2

Experimental Properties

  • Color/Form: White powder
  • Density: 1.2739 (rough estimate)
  • Melting Point: 268-270°C
  • Boiling Point: 291.62°C (rough estimate)
  • Flash Point: 214.4±24.0 °C
  • Refractive Index: 1.6000 (estimate)
  • PSA: 86.18000
  • LogP: 1.28500
  • Solubility: Slightly soluble in water.
  • Vapor Pressure: 0.0±1.0 mmHg at 25°C

benzene-1,3-dicarboxamide Security Information

benzene-1,3-dicarboxamide Customs Data

  • HS CODE:2924299090
  • Customs Data:

    China Customs Code:

    2924299090

    Overview:

    2924299090. Other cyclic amides(Including cyclic carbamates)(Including their derivatives as well as their salts). 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, packing

    Summary:

    2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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benzene-1,3-dicarboxamide Suppliers

Amadis Chemical Company Limited
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(CAS:1740-57-4)benzene-1,3-dicarboxamide
Order Number:A811603
Stock Status:in Stock
Quantity:250.0g
Purity:99%
Pricing Information Last Updated:Monday, 2 September 2024 16:07
Price ($):182.0
Suzhou Senfeida Chemical Co., Ltd
Gold Member
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(CAS:1740-57-4)1,3-benzenedicarboxamide
Order Number:sfd19591
Stock Status:in Stock
Quantity:200KG
Purity:99%
Pricing Information Last Updated:Friday, 19 July 2024 14:38
Price ($):discuss personally

Additional information on benzene-1,3-dicarboxamide

Benzene-1,3-dicarboxamide (CAS No. 1740-57-4): A Comprehensive Overview in Modern Chemical Research

The compound benzene-1,3-dicarboxamide, identified by the chemical abstracts service number CAS No. 1740-57-4, represents a significant molecule in the realm of organic chemistry and pharmaceutical research. This heterocyclic amide derivative, featuring a benzene ring substituted with two amide functional groups at the 1 and 3 positions, has garnered attention due to its versatile structural properties and potential applications in medicinal chemistry.

Structurally, benzene-1,3-dicarboxamide can be viewed as a derivative of benzene where two hydrogens are replaced by amide groups (-CONH?). This substitution introduces polar characteristics to the molecule, enhancing its solubility in polar solvents and making it a candidate for further functionalization. The presence of two amide groups allows for diverse chemical modifications, enabling the synthesis of more complex derivatives with tailored biological activities.

In recent years, benzene-1,3-dicarboxamide has been explored as a key intermediate in the synthesis of various pharmacologically active compounds. Its rigid aromatic core provides a stable scaffold for further derivatization, while the amide groups serve as reactive sites for coupling reactions. This has led to its incorporation into the development of novel therapeutic agents targeting a range of diseases.

One of the most compelling areas of research involving benzene-1,3-dicarboxamide is its application in the design of bioactive molecules. Researchers have leveraged its structural framework to develop compounds with potential antimicrobial, anti-inflammatory, and anticancer properties. The benzene ring's ability to interact with biological targets through π-stacking and hydrophobic effects further enhances its utility in drug design.

Recent studies have highlighted the role of benzene-1,3-dicarboxamide derivatives in modulating enzyme activity. For instance, modifications at the amide groups have been shown to influence the binding affinity and specificity of protease inhibitors, which are crucial in treating chronic inflammatory diseases and viral infections. The precise tuning of these derivatives allows researchers to fine-tune their pharmacological profiles, improving efficacy while minimizing side effects.

The synthesis of benzene-1,3-dicarboxamide itself is an intriguing aspect of organic chemistry. Traditional methods involve the reaction of benzene-1,3-dicarbonyl chloride with ammonia or ammonium hydroxide to form the corresponding dicarboxamide. However, modern synthetic approaches have focused on greener and more efficient methodologies. Catalytic processes and solvent-free reactions have been explored to reduce waste and improve yields, aligning with sustainable chemistry principles.

The pharmacokinetic properties of benzene-1,3-dicarboxamide derivatives are another area of active investigation. Understanding how these compounds are absorbed, distributed, metabolized, and excreted (ADME) is critical for their development into viable drugs. Computational modeling has played a significant role here, allowing researchers to predict metabolic pathways and optimize molecular structures for better bioavailability.

In conclusion,benzene-1,3-dicarboxamide (CAS No. 1740-57-4) stands as a versatile and promising compound in modern chemical research. Its unique structural features make it an invaluable building block for pharmaceutical development, offering opportunities to create novel therapeutics with significant societal impact. As research continues to evolve,the applications of this compound are likely to expand,further solidifying its importance in the field.

Recommended suppliers
Amadis Chemical Company Limited
(CAS:1740-57-4)benzene-1,3-dicarboxamide
A811603
Purity:99%
Quantity:250.0g
Price ($):182.0
Email
Suzhou Senfeida Chemical Co., Ltd
(CAS:1740-57-4)1,3-benzenedicarboxamide
sfd19591
Purity:99%
Quantity:200KG
Price ($):Inquiry
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