Name: 2-Thiophenecarboxaldehyde, 5-nitro; 5-Nitro-2-thiophenecarboxaldehyde; 5-Nitrothiophene-2-carboxaldehyde; 2-Formyl-5-nitrothiophene
Appearance: brown crystal powder
Package: 25g, 100g, 500g, 1Kg, 5Kg
Availability: in stock under 5Kgs
Applications: Intermediate for pharmaceuticals
2-Formyl-5-nitrothiophene CAS: 4521-33-9 is derived from 2-thiophene- carboxaldehyde, showing brown crystal powder with molecular formula (C5H3NO3S). 2-Formyl-5-nitrothiophene could be dissolved into most of polar organic solvent.
2-Formyl-5-nitrothiophene CAS:4521-33-9 is very useful intermediate, which could be functionalized from both side: nitro and carboxaldehyde group.
There are several analogues of 2-formyl-5-nitrothiophene, such as methyl 5-nitro-2-thiophenecarboxylate CAS：5832-01-9; 5-nitrothiphene-2-carboxylic acid CAS: 6317-37-9 and 5-nitrothiophene-2-carbonitrile CAS: 16689-02-4 have also been supplying with competitive price.