| Identification | Back Directory | [Name]
2,3,3-TRIMETHYLINDOLENINE-5-SULFONIC ACID, POTASSIUM SALT | [CAS]
184351-56-2 | [Synonyms]
3H-Indole-5-sulfonic acid
POTASSIUM 2,3,3-TRIMETHYLINDOLENINE-5-SULFONATE
Potassium 2,3,3-trimethyl-3H-indole-5-sulfonate
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
2,3,3-TRIMETHYLINDOLENINE-5-SULFONIC ACID, POTASSIUM SALT
3H-Indole-5-sulfonic acid,
2,3,3-trimethyl-,potassium salt | [EINECS(EC#)]
1308068-626-2 | [Molecular Formula]
C11H12KNO3S | [MDL Number]
MFCD07369684 | [MOL File]
184351-56-2.mol | [Molecular Weight]
277.38 |
| Chemical Properties | Back Directory | [Appearance]
Yellow Solid | [Melting point ]
262-264°C | [storage temp. ]
-20°C Freezer, Under Inert Atmosphere | [solubility ]
DMF, DMSO, Methanol | [form ]
Solid | [color ]
Brownish Orange | [InChI]
InChI=1S/C11H13NO3S.K.H/c1-7-11(2,3)9-6-8(16(13,14)15)4-5-10(9)12-7;;/h4-6H,1-3H3,(H,13,14,15);; | [InChIKey]
UTMUWGSLPANUHH-UHFFFAOYSA-N | [SMILES]
CC1(C(=NC2C=CC(S(O)(=O)=O)=CC1=2)C)C.[KH] |
| Hazard Information | Back Directory | [Chemical Properties]
Yellow Solid | [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.1,2 | [Uses]
2,3,3-Trimethylindolenine-5-sulfonic Acid, Potassium Salt (cas# 184351-56-2) is a compound useful in organic synthesis. | [References]
[1] FAHUI LI. A Covalent Approach for Site-Specific RNA Labeling in Mammalian Cells?[J]. Angewandte Chemie International Edition, 2015, 54 15: 4597-4602. DOI: 10.1002/anie.201410433
[2] JEE J E, LIM J, HYUN H, et al. Investigating fluorescent dyes in fluorescence-assisted screenings?[J]. Chemical Communications, 2014, 96: 15220-15223. DOI: 10.1039/c4cc07008a |
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