Cas no 959-22-8 (4-Nitrophenyl benzoate)

4-Nitrophenyl benzoate (CAS 726-24-7) is a crystalline organic compound commonly employed as a reagent in synthetic and analytical chemistry. Its structure features a benzoate ester linked to a 4-nitrophenyl group, making it a useful substrate for enzymatic and chemical hydrolysis studies. The compound is particularly valued for its role in esterase and lipase activity assays, where the release of 4-nitrophenol serves as a measurable indicator. It exhibits good stability under standard conditions and is soluble in organic solvents such as ethanol and acetone. Due to its reliable reactivity and clear spectrophotometric detection, 4-nitrophenyl benzoate is a practical choice for kinetic and mechanistic investigations in biochemical research.
4-Nitrophenyl benzoate structure
4-Nitrophenyl benzoate structure
Product Name:4-Nitrophenyl benzoate
CAS No:959-22-8
MF:C13H9NO4
MW:243.214863538742
MDL:MFCD00135494
CID:83254
PubChem ID:70396
Update Time:2025-05-28

4-Nitrophenyl benzoate Chemical and Physical Properties

Names and Identifiers

    • 4-Nitrophenyl benzoate
    • Benzoic acid 4-nitrophenyl ester
    • (4-nitrophenyl) benzoate
    • p-Nitrophenyl Benzoate
    • 4-benzyloxynitrobenzene
    • Benzoic acid,p-nitrophenyl ester
    • Phenol,p-nitro-,benzoate
    • MFCD00135494
    • CS-0207234
    • AKOS002276226
    • Benzoic acid, 4-nitrophenyl ester
    • NSC408882
    • benzoic acid (4-nitrophenyl) ester
    • DTXSID2061353
    • SCHEMBL527544
    • Phenol, p-nitro-, benzoate
    • GMKZBFFLCONHDE-UHFFFAOYSA-N
    • 959-22-8
    • FT-0619260
    • Benzoic acid,4-nitrophenyl ester
    • CHEMBL3272631
    • AI3-19603
    • Benzoic acid, p-nitrophenyl ester
    • 4-nitrophenylbenzoate
    • S92HK2U8Z7
    • NSC-408882
    • NS00040465
    • NSC 408882
    • DTXCID0048975
    • STL481711
    • G82447
    • MDL： MFCD00135494
    • Inchi： 1S/C13H9NO4/c15-13(10-4-2-1-3-5-10)18-12-8-6-11(7-9-12)14(16)17/h1-9H
    • InChI Key： GMKZBFFLCONHDE-UHFFFAOYSA-N
    • SMILES： O(C(C1C=CC=CC=1)=O)C1C=CC(=CC=1)[N+](=O)[O-]
    • BRN： 2054709

Computed Properties

  • Exact Mass: 243.05300
  • Monoisotopic Mass: 243.053
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 18
  • Rotatable Bond Count: 4
  • Complexity: 299
  • 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: nothing
  • XLogP3: nothing
  • Topological Polar Surface Area: 72.1A^2

Experimental Properties

  • Color/Form: Not determined
  • Density: 1.316
  • Melting Point: 142-144°C
  • Boiling Point: 399.5°Cat760mmHg
  • Flash Point: 183.5°C
  • Refractive Index: 1.614
  • PSA: 72.12000
  • LogP: 3.33720
  • Solubility: Not determined

4-Nitrophenyl benzoate Security Information

  • Safety Instruction： S22-S24/25
  • RTECS：EL8400000
  • TSCA：Yes

4-Nitrophenyl benzoate Customs Data

  • HS CODE：2916310090
  • Customs Data：

    China Customs Code:

    2916310090

    Overview:

    2916310090 Other benzoic acids and their salts and esters. VAT:17.0% Tax refund rate:9.0% Regulatory conditions:AB(Customs clearance form for Inbound Goods,Customs clearance form for outbound goods) MFN tariff:6.5% general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to, Acrylic acid\Acrylates or esters shall be packaged clearly

    Regulatory conditions:

    A.Customs clearance form for Inbound Goods
    B.Customs clearance form for outbound goods

    Inspection and quarantine category:

    R.Sanitary supervision and inspection of imported food
    S.Sanitary supervision and inspection of exported food
    M.Import commodity inspection
    N.Export commodity inspection

    Summary:

    2916310090 other benzoic acid and its salts and esters.supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward).VAT:17.0%.tax rebate rate:9.0%.MFN tariff:6.5%.general tariff:30.0%

4-Nitrophenyl benzoate Pricemore >>

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eNovation Chemicals LLC
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4-Nitrophenyl benzoate Suppliers

Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:959-22-8)4-Nitrophenyl benzoate
Order Number:A1211857
Stock Status:in Stock
Quantity:100g/1g/5g/25g
Purity:99%
Pricing Information Last Updated:Monday, 2 September 2024 15:59
Price ($):1335.0/273.0/499.0/1448.0

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Recommended suppliers
Amadis Chemical Company Limited
(CAS:959-22-8)4-Nitrophenyl benzoate
A1211857
Purity:99%/99%/99%/99%
Quantity:100g/1g/5g/25g
Price ($):1335.0/273.0/499.0/1448.0
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