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ChemicalBook >  Product Catalog >  Analytical Chemistry >  Standard >  Pharmaceutical Impurity Reference Standards >  4-METHYL-3-[[1-OXO-2-(PROPYLAMINO)PROPYL]AMINO]-2-THIOPHENECARBOXYLIC ACID

4-METHYL-3-[[1-OXO-2-(PROPYLAMINO)PROPYL]AMINO]-2-THIOPHENECARBOXYLIC ACID

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4-METHYL-3-[[1-OXO-2-(PROPYLAMINO)PROPYL]AMINO]-2-THIOPHENECARBOXYLIC ACID Basic information

Product Name:
4-METHYL-3-[[1-OXO-2-(PROPYLAMINO)PROPYL]AMINO]-2-THIOPHENECARBOXYLIC ACID
Synonyms:
  • Articaine Related CoMpound B
  • 2-carboxyarticaine
  • Articaine Related Compound B (25 mg) (4-methyl-3-{[2-(propylamino)propanoyl]amino}thiophene-2-carboxylic acid)
  • 4-Methyl-3-[[1-oxo-2-(propylaMino)propyl]aMino]-2-thiophenecarboxylic Acid
  • Articaine Impurity 2(Articaine EP Impurity B）
  • Articaine EP Impurity B
  • Articaine USP RC B
  • 4-Methyl-3-[[(2RS)-2-(propylamino)propanoyl]amino]thiophene-2-carboxylic aci
CAS:
114176-52-2
MF:
C12H18N2O3S
MW:
270.35
Product Categories:
  • Heterocycles, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals
Mol File:
114176-52-2.mol
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4-METHYL-3-[[1-OXO-2-(PROPYLAMINO)PROPYL]AMINO]-2-THIOPHENECARBOXYLIC ACID Chemical Properties

Melting point:
>183°C (dec.)
storage temp. 
-20°C Freezer
solubility 
DMSO (Slightly, Heated), Methanol (Slightly, Heated)
form 
Solid
color 
White to Off-White
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Safety Information

HS Code 
2934990002
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4-METHYL-3-[[1-OXO-2-(PROPYLAMINO)PROPYL]AMINO]-2-THIOPHENECARBOXYLIC ACID Usage And Synthesis

Uses

4-Methyl-3-[[1-oxo-2-(propylamino)propyl]amino]-2-thiophenecarboxylic Acid is an impurity of Articaine (A777900), an amide based short-acting local anesthetic use for regional anaesthesia in day-case settings such arthroscopy, hand , food surgery and in dentistry.

4-METHYL-3-[[1-OXO-2-(PROPYLAMINO)PROPYL]AMINO]-2-THIOPHENECARBOXYLIC ACIDSupplier

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4-METHYL-3-[[1-OXO-2-(PROPYLAMINO)PROPYL]AMINO]-2-THIOPHENECARBOXYLIC ACID(114176-52-2)Related Product Information