Cas no 4653-08-1 (4-Oxo-4-(thien-2-yl)butanoic Acid)

4-Oxo-4-(thien-2-yl)butanoic Acid is a versatile organic compound with a unique structure featuring a thienyl moiety. This compound is highly valued for its potential in synthetic chemistry, offering distinct advantages such as enhanced reactivity and specific functional group compatibility. Its presence in various organic transformations allows for the synthesis of complex molecules with precision.
4-Oxo-4-(thien-2-yl)butanoic Acid structure
4653-08-1 structure
Product Name:4-Oxo-4-(thien-2-yl)butanoic Acid
CAS No:4653-08-1
MF:C8H8O3S
MW:184.212321281433
MDL:MFCD00022502
CID:85109
PubChem ID:24880729
Update Time:2025-06-20

4-Oxo-4-(thien-2-yl)butanoic Acid Chemical and Physical Properties

Names and Identifiers

    • 4-Oxo-4-(thiophen-2-yl)butanoic acid
    • 4-Oxo-4-(2-thienyl)butyric acid
    • 4-Oxo-4-thiophen-2-yl-butyric acid
    • 3-(2-Thenoyl)propionic Acid
    • 3-(2-THENOYL)-PROPIONIC ACID
    • 4-Oxo-4-(2-thienyl)butanoic acid
    • 4-oxo-4-thiophen-2-ylbutanoic acid
    • 3-(2-thenoyl)propanoic acid
    • 4-(thien-2-yl)-4-oxobutyric acid
    • 4-oxo-4-(thien-2-yl)butyric acid
    • 4-oxo-4-(thien-2-yl)butanoic acid
    • 4-(thien-2-yl)-4-oxobutanoic acid
    • 4-oxo-4-(2-thiophenyl)butanoic acid
    • 4-(2-thiophenyl)-4-oxobutanoic acid
    • ULJMYWHLMLRYSO-UHFFFAOYSA-N
    • 4-oxo-4-thien-2-ylbutanoic acid
    • 4-(2-thienyl)-4-oxo
    • TS-00222
    • 3-(2-Thenoyl)propionicAcid
    • J-515909
    • NSC9624
    • CHEMBL4463491
    • 4-Oxo-4-(2-thienyl)butyric acid, 97%
    • SCHEMBL759462
    • DTXSID10196867
    • FT-0635379
    • SR-01000399692
    • CS-0008965
    • 2-Thiophenebutanoic acid, .gamma.-oxo-
    • 4-oxo-4-(2-thienyl)-butyric acid
    • SY005887
    • NS00015564
    • J-640133
    • EINECS 225-089-5
    • NSC 31635
    • Epitope ID:167705
    • AA-516/30040028
    • STR05226
    • MFCD00022502
    • SR-01000399692-1
    • NSC-9624
    • 2-Thiophenebutanoic acid, -oxo-
    • NSC 9624
    • CHEBI:64434
    • Q27133279
    • 4-oxo-4 (2-thienyl)butanoic acid
    • Enamine_004421
    • Z56857914
    • BB 0218447
    • EN300-00085
    • AC-7356
    • BDBM50530958
    • AB01332565-02
    • 4-(2-thienyl)-4-keto-butyric acid
    • J-800137
    • NSC-31635
    • AKOS000114545
    • A924242
    • NCGC00341556-01
    • 2-Thiophenebutanoic acid, gamma-oxo-
    • HMS1406I21
    • 3-(.alpha.-Thenoyl)propionic acid
    • 4-(2-thienyl)-4-oxobutyric acid
    • NSC31635
    • 4653-08-1
    • BBL027878
    • DB-015536
    • AA-516/31409015
    • STK526633
    • 4-Oxo-4-(thien-2-yl)butanoic Acid
    • MDL: MFCD00022502
    • Inchi: 1S/C8H8O3S/c9-6(3-4-8(10)11)7-2-1-5-12-7/h1-2,5H,3-4H2,(H,10,11)
    • InChI Key: ULJMYWHLMLRYSO-UHFFFAOYSA-N
    • SMILES: S1C=CC=C1C(CCC(=O)O)=O
    • BRN: 133870

Computed Properties

  • Exact Mass: 184.01900
  • Monoisotopic Mass: 184.019
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 12
  • Rotatable Bond Count: 4
  • Complexity: 191
  • 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: 2
  • XLogP3: 0.7
  • Topological Polar Surface Area: 82.6

Experimental Properties

  • Color/Form: solid
  • Density: 1.334
  • Melting Point: 118-121?°C (lit.)
  • Boiling Point: 400.5℃ at 760 mmHg
  • Flash Point: 196℃
  • PSA: 82.61000
  • LogP: 1.79560
  • Solubility: Not determined
  • Vapor Pressure: 0.0±1.0 mmHg at 25°C

4-Oxo-4-(thien-2-yl)butanoic Acid Security Information

  • Symbol: GHS07
  • Signal Word:Warning
  • Hazard Statement: H315-H319-H335
  • Warning Statement: P261-P305+P351+P338
  • Hazardous Material transportation number:NONH for all modes of transport
  • WGK Germany:3
  • Hazard Category Code: 36/37/38
  • Safety Instruction: S26-S36
  • Hazardous Material Identification: Xi
  • Safety Term:S26;S36
  • Risk Phrases:R36/37/38
  • HazardClass:IRRITANT
  • TSCA:Yes
  • Storage Condition:storage at -4℃ (1-2weeks), longer storage period at -20℃ (1-2years)

4-Oxo-4-(thien-2-yl)butanoic Acid 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%

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4-Oxo-4-(thien-2-yl)butanoic Acid Suppliers

Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:4653-08-1)4-OXO-4-(2-THIENYL)BUTYRIC ACID
Order Number:sfd8293
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:34
Price ($):discuss personally

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Suzhou Senfeida Chemical Co., Ltd
(CAS:4653-08-1)4-OXO-4-(2-THIENYL)BUTYRIC ACID
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Purity:99.9%
Quantity:200kg
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