Cas no 4347-33-5 (5-Formyl-2-thiopheneboronic acid)

5-Formyl-2-thiopheneboronic acid structure
4347-33-5 structure
Product Name:5-Formyl-2-thiopheneboronic acid
CAS No:4347-33-5
MF:C5H5BO3S
MW:155.967400312424
MDL:MFCD02093666
CID:44967
PubChem ID:2773430
Update Time:2025-04-18

5-Formyl-2-thiopheneboronic acid Chemical and Physical Properties

Names and Identifiers

    • 5-Formylthiophen-2-boronic acid
    • 5-Formyl-2-thiopheneboronic Acid (contains varying amounts of Anhydride)
    • (5-Formylthiophen-2-yl)boronic acid
    • 5-Formyl-2-thiopheneboronic acid
    • 5-formylthiophen-2-ylboronic acid
    • 5-Formylthiophene-2-boronic acid
    • 5-Formyl-2-thienylboronic Acid
    • 5-Formyl-2-thienylboronic Acid (contains varying amounts of Anhydride)
    • 5-Formylthienyl-2-boronic acid
    • 2-formylthiophene-5-boronic acid
    • (5-formyl-2-thienyl)boronic acid
    • Boronic acid, (5-formyl-2-thienyl)-
    • 2-formylthien-5-ylboronic acid
    • 5-Formyl-2-thiopheneboronicacid
    • 2-formyl thiophene-5-boronic acid
    • PubChem172
    • 5-FORMYLTHIEN-2-YLBORONIC ACID
    • 5-FORMYLTHIOPHEN-1-BORONIC ACID
    • MFCD02093666
    • SY013773
    • AS-2293
    • 5-Formyl-2-thienylboronic acid, >=95.0%
    • 5-formylthiophen-2-yl boronic acid
    • BCP03647
    • 5-Formylthiophen-2-boronicacid
    • 5-formyl-2- thiopheneboronic acid
    • 4347-33-5
    • CHEMBL583965
    • DEQOVKFWRPOPQP-UHFFFAOYSA-N
    • AC-6999
    • SCHEMBL178042
    • DTXSID20378455
    • A6993
    • InChI=1/C5H5BO3S/c7-3-4-1-2-5(10-4)6(8)9/h1-3,8-9H
    • 5-formyl-2-thiophene boronic acid
    • F0549
    • 5-formylthiophen-2-ylboronic?acid
    • EN300-118952
    • 5-Formyl-2-thiopheneboronic Acid, (contains varying amounts of Anhydride)
    • DEQOVKFWRPOPQP-UHFFFAOYSA-
    • FT-0635244
    • J-517568
    • AM20100139
    • 5-formyl-2-thiophenylboronic acid
    • CS-W000931
    • Z1255439069
    • AKOS000320201
    • 5-formylthiophene-2-ylboronic acid
    • DB-010448
    • MDL： MFCD02093666
    • Inchi： 1S/C5H5BO3S/c7-3-4-1-2-5(10-4)6(8)9/h1-3,8-9H
    • InChI Key： DEQOVKFWRPOPQP-UHFFFAOYSA-N
    • SMILES： S1C(C=O)=CC=C1B(O)O

Computed Properties

  • Exact Mass: 156.00500
  • Monoisotopic Mass: 156.005
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 10
  • Rotatable Bond Count: 2
  • Complexity: 130
  • 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: 85.8

Experimental Properties

  • Color/Form: Orange powder
  • Density: 1.4100
  • Melting Point: 132-135?°C (lit.)
  • Boiling Point: 395.1°C at 760 mmHg
  • Flash Point: 192.7°C
  • Refractive Index: 1.573
  • PSA: 85.77000
  • LogP: -0.75960
  • Sensitiveness: Air Sensitive
  • Solubility: Uncertain

5-Formyl-2-thiopheneboronic acid Security Information

5-Formyl-2-thiopheneboronic 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%

5-Formyl-2-thiopheneboronic acid Pricemore >>

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5-Formyl-2-thiopheneboronic acid Suppliers

Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:4347-33-5)5-Formyl-2-thiopheneboronic acid
Order Number:A6993
Stock Status:in Stock
Quantity:100g/500g
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 04:33
Price ($):150.0/749.0
Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:4347-33-5)5-Formyl-2-thiopheneboronic acid
Order Number:sfd16620
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:37
Price ($):discuss personally
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:4347-33-5)5-醛基-2-噻吩硼酸
Order Number:LE2470780
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:39
Price ($):discuss personally

5-Formyl-2-thiopheneboronic acid Related Literature

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Recommended suppliers
Amadis Chemical Company Limited
(CAS:4347-33-5)5-Formyl-2-thiopheneboronic acid
A6993
Purity:99%/99%
Quantity:100g/500g
Price ($):150.0/749.0
Email
Suzhou Senfeida Chemical Co., Ltd
(CAS:4347-33-5)5-Formyl-2-thiopheneboronic acid
sfd16620
Purity:99.9%
Quantity:200kg
Price ($):Inquiry
Email