Cas no 13892-51-8 (Ethyl 3-oxo-2-(thiophene-2-carbonyl)butanoate)

Ethyl 3-oxo-2-(thiophene-2-carbonyl)butanoate structure
13892-51-8 structure
Product Name:Ethyl 3-oxo-2-(thiophene-2-carbonyl)butanoate
CAS No:13892-51-8
MF:C11H12O4S
MW:240.275582313538
CID:135258
PubChem ID:2799794
Update Time:2025-09-25

Ethyl 3-oxo-2-(thiophene-2-carbonyl)butanoate Chemical and Physical Properties

Names and Identifiers

    • Ethyl 3-oxo-2-(thiophene-2-carbonyl)butanoate
    • 2-Thiophenepropanoicacid, a-acetyl-b-oxo-, ethyl ester
    • 3-OXO-2-(THIOPHENE-2-CARBONYL)-BUTYRIC ACID ETHYLESTER
    • ethyl 3-oxo-2-(2-thienylcarbonyl)butanoate
    • AKOS MSC-0286
    • ETHYL 2-(2-THENOYL)ACETOACEATE
    • 3-OXO-2-(THIOPHENE-2-CARBONYL)-BUTYRIC ACID ETHYL ESTER
    • DTXSID00384110
    • FT-0626037
    • 2-Thiophenepropanoic acid, alpha-acetyl-beta-oxo-, ethyl ester
    • 3-Oxo-2-(thiophene-2-carbonyl)butyric acid ethyl ester
    • AKOS004115357
    • AKOS022180889
    • A807459
    • 13892-51-8
    • MPA(Z)-OH
    • MDL： MFCD00126325
    • Inchi： 1S/C11H12O4S/c1-3-15-11(14)9(7(2)12)10(13)8-5-4-6-16-8/h4-6,9H,3H2,1-2H3
    • InChI Key： GURISBRCVITOPA-UHFFFAOYSA-N
    • SMILES： S1C=CC=C1C(C(C(=O)OCC)C(C)=O)=O

Computed Properties

  • Exact Mass: 240.04600
  • Monoisotopic Mass: 240.046
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 16
  • Rotatable Bond Count: 6
  • Complexity: 300
  • 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
  • Topological Polar Surface Area: 88.7A^2
  • XLogP3: 2

Experimental Properties

  • Density: 1.238
  • Boiling Point: 125 °C
  • Flash Point: 163.4°C
  • Refractive Index: 1.526
  • PSA: 88.68000
  • LogP: 1.69910

Ethyl 3-oxo-2-(thiophene-2-carbonyl)butanoate Security Information

Ethyl 3-oxo-2-(thiophene-2-carbonyl)butanoate Customs Data

  • HS CODE：2934999090
  • Customs Data：

    China Customs Code:

    2934999090

    Overview:

    2934999090. Other heterocyclic compounds. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Ethyl 3-oxo-2-(thiophene-2-carbonyl)butanoate Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
Fluorochem
014829-1g
3-Oxo-2-(thiophene-2-carbonyl)-butyric acid ethylester
 13892-51-8
1g
 ￡67.00 2022-03-01
A2B Chem LLC
AA59234-1g
2-Thiophenepropanoic acid, α-acetyl-β-oxo-, ethyl ester
 13892-51-8
1g
 $403.00 2024-04-20
A2B Chem LLC
AA59234-5g
2-Thiophenepropanoic acid, α-acetyl-β-oxo-, ethyl ester
 13892-51-8
5g
 $1109.00 2024-04-20

Ethyl 3-oxo-2-(thiophene-2-carbonyl)butanoate Related Literature

13892-51-8 (Ethyl 3-oxo-2-(thiophene-2-carbonyl)butanoate) Related Products

Recommended suppliers
Hangzhou TSurgeX Pharmaceutical Technology Co., Ltd.
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Reagent
Hangzhou TSurgeX Pharmaceutical Technology Co., Ltd.
Hebei Liye chemical Co.,Ltd
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Hebei Liye chemical Co.,Ltd
Shanghai Bent Chemical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Zouping Mingyuan Import and Export Trading Co., Ltd
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Reagent
Zouping Mingyuan Import and Export Trading Co., Ltd
Zhengzhou Baoyu Pharmaceutical Co., Ltd.
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Zhengzhou Baoyu Pharmaceutical Co., Ltd.