ChemicalBook Product Catalog Pharmaceutical intermediates Heterocyclic compound Thiophene compounds BIS(2-THIENYL) KETONE

BIS(2-THIENYL) KETONE

BIS(2-THIENYL) KETONE Basic information
Product Name:BIS(2-THIENYL) KETONE
Synonyms:BIS(2-THIENYL) KETONE;DITHIEN-2-YLMETHANONE;DI-THIOPHEN-2-YL-METHANONE;DI-2-THIENYLCARBONYL;Tiotropium Bromide EP Impurity F;DI-2-THIENYL KETONE;DI2-THIENYLMETHANONE;2-(2-THENOYL)THIOPHENE
CAS:704-38-1
MF:C9H6OS2
MW:194.27
EINECS:640-504-3
Product Categories:Building Blocks;Heterocyclic Building Blocks;Thiophenes;Building Blocks;C7 to C9;Chemical Synthesis;Heterocyclic Building Blocks
Mol File:704-38-1.mol
BIS(2-THIENYL) KETONE Structure
BIS(2-THIENYL) KETONE Chemical Properties
Melting point 90-94 °C(lit.)
Boiling point 300.73°C (rough estimate)
density 1.3731 (rough estimate)
refractive index 1.5970 (estimate)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form Solid
color White to Pale Yellow
BRN 129168
InChIKeyGUTQMBQKTSGBPQ-UHFFFAOYSA-N
CAS DataBase Reference704-38-1(CAS DataBase Reference)
Safety Information
WGK Germany 3
HS Code 29349990
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
BIS(2-THIENYL) KETONE Usage And Synthesis
Chemical Propertieslight brown crystalline powder
UsesBis(2-thienyl) Ketone (Tiotropium EP Impurity F) can be used in the synthesis of antitumor agents via the formation of hydantoins. Also is an impurity in the synthesis of Tiotropium Bromide (T444850), a muscarinic receptor antagonist. Bronchodilator.
TiotropiuM BroMide IMpurity I BIS(2-THIENYL) KETOXIME BIS(3-METHYL-2-THIENYL)METHANONE BUTTPARK 131\40-49 BIS(2-THIENYL) KETONE AKOS 93254 (3-AMINO-4,6-DIMETHYLTHIENO[2,3-B]PYRIDIN-2-YL)(5-([3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]METHYL)-2-THIENYL)METHANONE AKOS BC-1277 4-AMINO-2-(4-CHLOROANILINO)-5-[(3-CHLORO-2-THIENYL)CARBONYL]-3-THIOPHENECARBONITRILE 2-[5-(2-THIENYLCARBONYL)-2-THIENYL]ACETONITRILE Bis(3-thienyl) ketone 2-[5-(2-THIENYLCARBONYL)-2-THIENYL]ACETAMIDE BUTTPARK 140\40-86 Thiophene ETHYL 5-THENOYL-2-THIOPHENE CARBOXYLATE (5-CHLOROTHIEN-2-YL)(THIEN-2-YL)METHANONE BIS(2-THIENYL)KETONE,98% AKOS 90692
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