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ChemicalBook >  Product Catalog >  Chemical Reagents >  Organic reagents >  Sulfonates / Sulfinates salts >  2,3,3-TRIMETHYLINDOLENINE-5-SULFONIC ACID, POTASSIUM SALT

2,3,3-TRIMETHYLINDOLENINE-5-SULFONIC ACID, POTASSIUM SALT

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2,3,3-TRIMETHYLINDOLENINE-5-SULFONIC ACID, POTASSIUM SALT Basic information

Product Name:
2,3,3-TRIMETHYLINDOLENINE-5-SULFONIC ACID, POTASSIUM SALT
Synonyms:
  • POTASSIUM 2,3,3-TRIMETHYLINDOLENINE-5-SULFONATE
  • 2,3,3-trimethylindole-5-sulfonate
  • 2,3,3-TRIMETHYLINDOLENINE-5-SULFONIC ACID, POTASSIUM SALT
  • 3H-Indole-5-sulfonic acid, 2,3,3-trimethyl-,potassium salt
  • Potassium 2,3,3-trimethyl-3H-indole-5-sulphonate
  • 5-Sulfo-2,3,3-triMethyl-3H-indole PotassiuM Salt
  • 2,3,3-trimethyl-3H-Indole-5-sulfonic acid potassium salt
  • Potassium 2,3,3-trimethyl-3H-indole-5-sulfonate
CAS:
184351-56-2
MF:
C11H14KNO3S
MW:
279.4
EINECS:
1308068-626-2
Product Categories:
  • Aromatics
Mol File:
184351-56-2.mol
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2,3,3-TRIMETHYLINDOLENINE-5-SULFONIC ACID, POTASSIUM SALT Chemical Properties

Melting point:
262-264°C
storage temp. 
Inert atmosphere,2-8°C
solubility 
DMF, DMSO, Methanol
form 
Solid
color 
Brownish Orange
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Safety Information

HazardClass 
IRRITANT
HS Code 
2933998090
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2,3,3-TRIMETHYLINDOLENINE-5-SULFONIC ACID, POTASSIUM SALT Usage And Synthesis

Description

2,3,3-Trimethylindolenine-5-sulfonic Acid is a water soluble, fluorescent near-infrared dye that can be conjugated to peptides, proteins, nucleic acids, RNA, DNA, carbohydrates, polymers, and small molecules via a sulfonyl substituent.

Chemical Properties

Yellow Solid

Uses

2,3,3-Trimethylindolenine-5-sulfonic Acid, Potassium Salt (cas# 184351-56-2) is a compound useful in organic synthesis.

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