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Brc1cnc(nc1)C
Pyrimidine, 5-bromo-2-methyl-
CCCP1(=O)OP(=O)(CCC)OP(=O)(O1)CCC
1,3,5,2,4,6-Trioxatriphosphorinane, 2,4,6-tripropyl-, 2,4,6-trioxide
CC1(C)OB(OC1(C)C)B1OC(C(O1)(C)C)(C)C
2,2'-Bi-1,3,2-dioxaborolane, 4,4,4',4',5,5,5',5'-octamethyl-
O=C(C=Cc1ccccc1)C=Cc1ccccc1.O=C(C=Cc1ccccc1)C=Cc1ccccc1.O=C(C=Cc1ccccc1)C=Cc1ccccc1.[Pd].[Pd]
Tris(dibenzylideneacetone)dipalladium
C1CCC(CC1)P(C1CCCCC1)C1CCCCC1.Cc1cc(C)c(c(c1)C)N1CCN(C1=[Ru](=Cc1ccccc1)(Cl)Cl)c1c(C)cc(cc1C)C
Ruthenium,[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro(phenylmethylene)(tricyclohexylphosphine)-, (SP-5-41)-

Thieno[2,3-b]thiophene-2,5-dicarboxylic acid, 3,4-dimethyl-

OC(=O)c1sc2c(c1C)c(c(s2)C(=O)O)C Request for Quotation
Chemical Name: Thieno[2,3-b]thiophene-2,5-dicarboxylic acid, 3,4-dimethyl-
CAS Number: 175202-55-8
Product Number: AG0020H7(AGN-PC-0KKZ40)
Synonyms:
MDL No:
Molecular Formula: C10H8O4S2
Molecular Weight: 256.2981

Identification/Properties

Properties
MP:
>360 °C
BP:
538 °C at 760 mmHg
Storage:
Light sensitive;Keep in dry area;Room Temperature;
Form:
Solid
Computed Properties
Molecular Weight:
256.29g/mol
XLogP3:
3.4
Hydrogen Bond Donor Count:
2
Hydrogen Bond Acceptor Count:
6
Rotatable Bond Count:
2
Exact Mass:
255.986g/mol
Monoisotopic Mass:
255.986g/mol
Topological Polar Surface Area:
131A^2
Heavy Atom Count:
16
Formal Charge:
0
Complexity:
303
Isotope Atom Count:
0
Defined Atom Stereocenter Count:
0
Undefined Atom Stereocenter Count:
0
Defined Bond Stereocenter Count:
0
Undefined Bond Stereocenter Count:
0
Covalently-Bonded Unit Count:
1
Compound Is Canonicalized:
Yes

Safety Information

GHS Pictogram:
Signal Word:
Warning
UN#:
-
Hazard Statements:
H302-H315-H319-H335
Precautionary Statements:
P261-P305+P351+P338
Class:
-
Packing Group:
-

NMR Spectrum

Other Analytical Data

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Chemical Structure


3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylic acid is a versatile compound widely used in chemical synthesis. Its unique structure and properties make it an important building block in the creation of various organic compounds. One key application of this compound is in the synthesis of novel materials for use in organic electronic devices. Due to its electron-rich nature and conjugated structure, 3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylic acid can be incorporated into polymers or small molecules for the development of organic semiconductors. These materials have potential applications in organic photovoltaics, light-emitting diodes, and field-effect transistors.Additionally, 3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylic acid can also be utilized as a reagent in the synthesis of pharmaceutical intermediates. Its functional groups can be modified to introduce specific chemical functionalities required for the production of drug candidates or bioactive molecules.Overall, the versatility of 3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylic acid in chemical synthesis makes it a valuable tool for researchers and chemists working in the fields of materials science, organic electronics, and pharmaceuticals.