Cas no 898752-24-4 ( )

  structure
  structure
Product Name: 
CAS No:898752-24-4
MF:C13H14F2O3
MW:256.245271205902
CID:872401
PubChem ID:24727355
Update Time:2025-04-19

  Chemical and Physical Properties

Names and Identifiers

    • ethyl 5-(3,4-difluorophenyl)-5-oxopentanoate
    • ETHYL 5-(3,4-DIFLUOROPHENYL)-5-OXOVALERATE
    • ETHYL5-(3,4-DIFLUOROPHENYL)-5-OXOVALERATE
    • DTXSID90645580
    • MFCD01320242
    • AKOS016023206
    • 898752-24-4
    •  
    • MDL： MFCD01320242
    • Inchi： 1S/C13H14F2O3/c1-2-18-13(17)5-3-4-12(16)9-6-7-10(14)11(15)8-9/h6-8H,2-5H2,1H3
    • InChI Key： PGEWIQDYWMTIJS-UHFFFAOYSA-N
    • SMILES： FC1=C(C=CC(=C1)C(CCCC(=O)OCC)=O)F

Computed Properties

  • Exact Mass: 256.09100
  • Monoisotopic Mass: 256.09110063g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 18
  • Rotatable Bond Count: 7
  • Complexity: 294
  • 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: 2.3
  • Topological Polar Surface Area: 43.4?2

Experimental Properties

  • PSA: 43.37000
  • LogP: 2.88090

  Customs Data

  • HS CODE：2918300090
  • Customs Data：

    China Customs Code:

    2918300090

    Overview:

    2918300090 Other aldehydes or ketones without other oxy carboxylic acids(Including anhydrides\Acyl halide\Peroxides, peroxyacids and derivatives of this tax number). VAT:17.0% Tax refund rate:9.0% Regulatory conditions:nothing MFN tariff:6.5% general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives.Supervision conditions:None.VAT:17.0%.Tax rebate rate:9.0%.MFN tariff:6.5%.General tariff:30.0%

  Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
Fluorochem
207742-2g
ethyl 5-(3,4-difluorophenyl)-5-oxovalerate
 898752-24-4 97%
2g
 ￡716.00 2022-03-01
Fluorochem
207742-1g
ethyl 5-(3,4-difluorophenyl)-5-oxovalerate
 898752-24-4 97%
1g
 ￡424.00 2022-03-01
Fluorochem
207742-5g
ethyl 5-(3,4-difluorophenyl)-5-oxovalerate
 898752-24-4 97%
5g
 ￡1753.00 2022-03-01
A2B Chem LLC
AD12097-1g
Ethyl 5-(3,4-difluorophenyl)-5-oxovalerate
 898752-24-4 97%
1g
 $516.00 2024-04-19
A2B Chem LLC
AD12097-2g
Ethyl 5-(3,4-difluorophenyl)-5-oxovalerate
 898752-24-4 97%
2g
 $839.00 2024-04-19
A2B Chem LLC
AD12097-5g
Ethyl 5-(3,4-difluorophenyl)-5-oxovalerate
 898752-24-4 97%
5g
 $1989.00 2024-04-19
SHANG HAI HAO HONG Biomedical Technology Co., Ltd.
1649948-1g
Ethyl 5-(3,4-difluorophenyl)-5-oxopentanoate
 898752-24-4 98%
1g
 ￥5654.00 2024-04-26
SHANG HAI HAO HONG Biomedical Technology Co., Ltd.
1649948-2g
Ethyl 5-(3,4-difluorophenyl)-5-oxopentanoate
 898752-24-4 98%
2g
 ￥9535.00 2024-04-26
SHANG HAI HAO HONG Biomedical Technology Co., Ltd.
1649948-5g
Ethyl 5-(3,4-difluorophenyl)-5-oxopentanoate
 898752-24-4 98%
5g
 ￥20034.00 2024-04-26

  Related Literature

898752-24-4 ( ) Related Products

Recommended suppliers
Henan Dongyan Pharmaceutical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Henan Dongyan Pharmaceutical Co., Ltd
Shenzhen Jianxing Pharmaceutical Technology Co., Ltd.
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Reagent
Shenzhen Jianxing Pharmaceutical Technology Co., Ltd.
Zhejiang Brunova Technology Co., Ltd.
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Zhejiang Brunova Technology Co., Ltd.
Nanjing Jubai Biopharm
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Nanjing Jubai Biopharm
Essenoi Fine Chemical Co., Limited
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Reagent