Cas no 5370-25-2 (1-(5-bromothiophen-2-yl)ethan-1-one)

1-(5-bromothiophen-2-yl)ethan-1-one structure
5370-25-2 structure
Product Name:1-(5-bromothiophen-2-yl)ethan-1-one
CAS No:5370-25-2
MF:C6H5BrOS
MW:205.072299718857
MDL:MFCD00014528
CID:45779
PubChem ID:79335
Update Time:2025-04-18

1-(5-bromothiophen-2-yl)ethan-1-one Chemical and Physical Properties

Names and Identifiers

    • 2-Acetyl-5-bromothiophene
    • 1-(5-BROMO-2-THIENYL)ETHAN-1-ONE
    • 1-(5-bromothiophen-2-yl)ethanone
    • 5-Bromo-2-thienyl methyl ketone
    • Ethanone, 1-(5-bromo-2-thienyl)-
    • 2-Acetyl-5-bromo thiophene
    • 1-(5-bromothiophen-2-yl)ethan-1-one
    • 1-(5-Bromo-2-thienyl)ethanone
    • Ketone, 5-bromo-2-thienyl methyl
    • 2-ACETYL-5-BROMO-THIOPHENE
    • IGBZCOWXSCWSHO-UHFFFAOYSA-N
    • 1-(5-bromo-thiophen-2-yl)-ethanone
    • NSC80366
    • PubChem5219
    • 2-bromo-5-acetylthiophene
    • CCG-42162
    • A7813
    • NSC-80366
    • Z56889126
    • JU7V7ZQ7VD
    • SY017856
    • 5370-25-2
    • AKOS000281970
    • A1183
    • AC-4919
    • F2182-0141
    • MFCD00014528
    • FS-1021
    • 2-Acetyl-5-Bromothiophenone
    • 2-Acetyl-5-bromothiophene, 99%
    • NSC 80366
    • 5-Bromo 2-acetylthiophene
    • 1-(5-bromo-thiophen-2-yl)ethanone
    • BIDD:GT0135
    • FT-0610959
    • Q-200533
    • InChI=1/C6H5BrOS/c1-4(8)5-2-3-6(7)9-5/h2-3H,1H3
    • SR-01000632181-1
    • EINECS 226-363-7
    • SCHEMBL345568
    • CS-W015388
    • PB24550
    • 1-(5-Bromo-2-thienyl)ethanone #
    • AMY14215
    • 5-Bromo-2-acetylthiophene
    • IGBZCOWXSCWSHO-UHFFFAOYSA-
    • NS00032819
    • EN300-17135
    • W-105712
    • UNII-JU7V7ZQ7VD
    • DTXSID70201961
    • DTXCID00124452
    • DB-020326
    • STK034485
    • MDL： MFCD00014528
    • Inchi： 1S/C6H5BrOS/c1-4(8)5-2-3-6(7)9-5/h2-3H,1H3
    • InChI Key： IGBZCOWXSCWSHO-UHFFFAOYSA-N
    • SMILES： BrC1=CC=C(C(C)=O)S1
    • BRN： 113949

Computed Properties

  • Exact Mass: 203.92400
  • Monoisotopic Mass: 203.924
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 9
  • Rotatable Bond Count: 1
  • Complexity: 126
  • 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: 2.6
  • Topological Polar Surface Area: 45.3

Experimental Properties

  • Color/Form: Powder
  • Density: 1.649 (estimate)
  • Melting Point: 93.0 to 97.0 deg-C
  • Boiling Point: 103°C/4mmHg(lit.)
  • Flash Point: 103℃/4mm
  • Refractive Index: 1.583
  • PSA: 45.31000
  • LogP: 2.71320
  • Sensitiveness: Light Sensitive
  • Solubility: Not determined

1-(5-bromothiophen-2-yl)ethan-1-one Security Information

1-(5-bromothiophen-2-yl)ethan-1-one 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%

1-(5-bromothiophen-2-yl)ethan-1-one Pricemore >>

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1-(5-bromothiophen-2-yl)ethan-1-one Production Method

1-(5-bromothiophen-2-yl)ethan-1-one Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:5370-25-2)2-乙酰基-5-溴噻吩
Order Number:LE2448576;LE7392;LE089
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:38
Price ($):discuss personally

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Recommended suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:5370-25-2)2-乙酰基-5-溴噻吩
LE2448576;LE7392;LE089
Purity:99%/99%/99%
Quantity:25KG,200KG,1000KG/25KG,200KG,1000KG/25KG,200KG,1000KG
Price ($):Inquiry/Inquiry/Inquiry
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