CAS 52431-30-8 2,5-Dibromo-3,4-dinitrothiophene

NAVIGATION

2,5-Dibromo-3,4-dinitrothiophene

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Catalog Number

ACM52431308-1

CAS Number

52431-30-8

Product Name

2,5-Dibromo-3,4-dinitrothiophene

Structure

Category

Other Electronic Materials; Synthetic Tools and Reagents

Synonyms

2,5-DIBROMO-3,4-DINITROTHIOPHENE;AKOS 92299;2,5-Dibromo-3,4-dinitrthiphene;2,5-DIBROMO-3,4-DINITROTHIOPHENE 98+%;2,5-DibroMo-3,4-dinitrothiophene98%;NSC 84661;DibroMo-3,4-dinitrothio;2,5-Dibromo-3,4-dinitrothiophene,95%

IUPAC Name

2,5-dibromo-3,4-dinitrothiophene

Molecular Weight

331.93

Molecular Formula

C4Br2N2O4S

Canonical SMILES

[O-][N+](=O)c1c(Br)sc(Br)c1[N+]([O-])=O

InChI

1S/C4Br2N2O4S/c5-3-1(7(9)10)2(8(11)12)4(6)13-3

InChI Key

AHGHPBPARMANQD-UHFFFAOYSA-N

Melting Point

135-140 °C

Purity

98%

Application

This monomer is useful in the Pd catalyzed Stille coupling to make conjugated thiophene oligomers or co-oligomers. The corresponding amine(s) can be obtained by subsequent reduction.

Storage

room temp

Assay

99% (GC)

Complexity

217

Covalently-Bonded Unit Count

Exact Mass

331.7925g/mol

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Formal Charge