Basic information Safety Supplier Related

4-NITRO-2-THIOPHENECARBOXYLIC ACID

Basic information Safety Supplier Related

4-NITRO-2-THIOPHENECARBOXYLIC ACID Basic information

Product Name:
4-NITRO-2-THIOPHENECARBOXYLIC ACID
Synonyms:
  • AKOS 93842
  • 4-NITRO-2-THIOPHENECARBOXYLIC ACID
  • 4-nitrothiophene-2-carboxylic acid
  • 2-Thiophenecarboxylic acid, 4-nitro-
CAS:
13138-70-0
MF:
C5H3NO4S
MW:
173.15
Mol File:
13138-70-0.mol
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4-NITRO-2-THIOPHENECARBOXYLIC ACID Chemical Properties

Melting point:
154 °C
Boiling point:
383.3±27.0 °C(Predicted)
Density 
1.676±0.06 g/cm3(Predicted)
storage temp. 
2-8°C(protect from light)
pka
2.81±0.10(Predicted)
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Safety Information

Risk Statements 
36/37/38
Safety Statements 
26-36/37/39
HS Code 
29349990
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4-NITRO-2-THIOPHENECARBOXYLIC ACID Usage And Synthesis

Chemical Properties

Off white solid

Uses

4-Nitro-2-thiophenecarboxylic Acid, is an intermediate in the synthesis of pharmaceutical compounds. It is utilized in the preparation of highly potent and selective hetaryl ureas as integrin αVβ3-Receptor antagonists.

Synthesis Reference(s)

Journal of the American Chemical Society, 77, p. 577, 1955 DOI: 10.1021/ja01608a017

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