Cas no 4565-31-5 (5-formylthiophene-2-carboxylic acid)

5-formylthiophene-2-carboxylic acid structure
4565-31-5 structure
Product Name:5-formylthiophene-2-carboxylic acid
CAS No:4565-31-5
MF:C6H4O3S
MW:156.159160614014
MDL:MFCD00191437
CID:45172
PubChem ID:818882
Update Time:2025-04-18

5-formylthiophene-2-carboxylic acid Chemical and Physical Properties

Names and Identifiers

    • 5-Formyl-2-thiophenecarboxylic acid
    • 5-Formylthenoic Acid
    • 5-formylthiophene-2-carboxylic acid
    • 2-Formyl-5-thiophenecarboxylic acid
    • 5-formyl-thiophene-2-carboxylic acid
    • 5-formyl-2-thiophene carboxylic acid
    • 2-Thiophenecarboxylic acid, 5-formyl-
    • VFEAMMGYJFFXKV-UHFFFAOYSA-N
    • t5sj bvq evh[wln]
    • 5-Formyl-2-thenoic acid
    • 2-Carboxy-5-formylthiophene
    • KSC238G7F
    • 5-formylthiophencarboxylic acid
    • 5-formylthiophenecarboxylic acid
    • EBD7060
    • 5-formylthiophene-2-carboxylate;5-Formylthiophene-2-carboxylic acid
    • 5-formyl-2-thiophencarboxylic acid
    • AI-942/25034147
    • Thiophene-2-carboxylic acid, 5-formyl-
    • SCHEMBL209887
    • 4565-31-5
    • AC-23025
    • PS-5881
    • 5-formylthiophene-2-carboxylicacid
    • DTXSID90355995
    • AMY3041
    • EN300-150101
    • A826868
    • 2-formyl-5-thiophene carboxylic acid
    • MFCD00191437
    • Z1201619678
    • 5-Formyl-2-thiophenecarboxylic acid, AldrichCPR
    • 5-formyl-2-thiophene-carboxylic acid
    • SY022710
    • CHEMBL4280023
    • CS-0017900
    • BDBM50467734
    • 2-formyl thiophen-5-carboxylic acid
    • 5-carboxy-2-thiophenecarboxaldehyde
    • BB 0259740
    • F0336
    • FT-0620436
    • AKOS000320197
    • 5-formyl-thiophen-2-carboxylic acid
    • DB-368714
    • DB-017452
    • 671-160-2
    • DTXCID30307054
    • MDL： MFCD00191437
    • Inchi： 1S/C6H4O3S/c7-3-4-1-2-5(10-4)6(8)9/h1-3H,(H,8,9)
    • InChI Key： VFEAMMGYJFFXKV-UHFFFAOYSA-N
    • SMILES： S1C(C=O)=CC=C1C(=O)O

Computed Properties

  • Exact Mass: 155.98800
  • Monoisotopic Mass: 348.111007
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 10
  • Rotatable Bond Count: 2
  • Complexity: 157
  • 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: 1.3
  • Topological Polar Surface Area: 82.6

Experimental Properties

  • Color/Form: Uncertain
  • Density: 1.33
  • Melting Point: 169 °C
  • Boiling Point: 371.4°C at 760 mmHg
  • Flash Point: 305.1°C
  • PSA: 82.61000
  • LogP: 1.25880
  • Solubility: Uncertain

5-formylthiophene-2-carboxylic acid Security Information

5-formylthiophene-2-carboxylic 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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5-formylthiophene-2-carboxylic acid Suppliers

Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:4565-31-5)5-formylthiophene-2-carboxylic acid
Order Number:A826868
Stock Status:in Stock
Quantity:10g/25g
Purity:99%
Pricing Information Last Updated:Monday, 2 September 2024 16:11
Price ($):165.0/308.0

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Recommended suppliers
Amadis Chemical Company Limited
(CAS:4565-31-5)5-formylthiophene-2-carboxylic acid
A826868
Purity:99%/99%
Quantity:10g/25g
Price ($):165.0/308.0
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