ChemicalBook > CAS DataBase List > 2,3,3-TRIMETHYLINDOLENINE-5-SULFONIC ACID, POTASSIUM SALT
2,3,3-TRIMETHYLINDOLENINE-5-SULFONIC ACID, POTASSIUM SALT
- Product Name
- 2,3,3-TRIMETHYLINDOLENINE-5-SULFONIC ACID, POTASSIUM SALT
- CAS No.
- 184351-56-2
- Chemical Name
- 2,3,3-TRIMETHYLINDOLENINE-5-SULFONIC ACID, POTASSIUM SALT
- Synonyms
- 3H-Indole-5-sulfonic acid;2,3,3-trimethylindole-5-sulfonate;potassium,2,3,3-trimethylindole-5-sulfonate;Potassium 2,3,3-trimethyl-3H-indole-5-sulfonate;POTASSIUM 2,3,3-TRIMETHYLINDOLENINE-5-SULFONATE;5-Sulfo-2,3,3-triMethyl-3H-indole PotassiuM Salt;Potassium 2,3,3-trimethyl-3H-indole-5-sulphonate;Potassium salt of 2,3, 3-trimethylindole-5-sulfonate;2,3,3-TRIMETHYLINDOLNINE-5-SULFONIC ACID, POTASSIUM SALT;2,3,3-trimethyl-3H-Indole-5-sulfonic acid potassium salt
- CBNumber
- CB6444220
- Molecular Formula
- C11H14KNO3S
- Formula Weight
- 279.4
- MOL File
- 184351-56-2.mol
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2,3,3-TRIMETHYLINDOLENINE-5-SULFONIC ACID, POTASSIUM SALT Property
- Melting point:
- 262-264°C
- storage temp.
- Inert atmosphere,2-8°C
- 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]
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Safety
- HazardClass
- IRRITANT
- HS Code
- 2933998090
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
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N-Bromosuccinimide Price
TCI Chemical
- Product number
- P2824
- Product name
- Potassium 2,3,3-Trimethyl-3H-indole-5-sulfonate
- Packaging
- 1G
- Price
- $47
- Updated
- 2025/07/31
TCI Chemical
- Product number
- P2824
- Product name
- Potassium 2,3,3-Trimethyl-3H-indole-5-sulfonate
- Packaging
- 5G
- Price
- $142
- Updated
- 2025/07/31
Cayman Chemical
- Product number
- 17647
- Product name
- 2,3,3-Trimethylindolenine-5-sulfonic Acid (potassium salt)
- Purity
- ≥95%
- Packaging
- 25mg
- Price
- $29
- Updated
- 2024/03/01
Cayman Chemical
- Product number
- 17647
- Product name
- 2,3,3-Trimethylindolenine-5-sulfonic Acid (potassium salt)
- Purity
- ≥95%
- Packaging
- 50mg
- Price
- $51
- Updated
- 2024/03/01
Cayman Chemical
- Product number
- 17647
- Product name
- 2,3,3-Trimethylindolenine-5-sulfonic Acid (potassium salt)
- Purity
- ≥95%
- Packaging
- 100mg
- Price
- $97
- Updated
- 2024/03/01
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2,3,3-TRIMETHYLINDOLENINE-5-SULFONIC ACID, POTASSIUM SALT Chemical Properties,Usage,Production
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.
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
2,3,3-TRIMETHYLINDOLENINE-5-SULFONIC ACID, POTASSIUM SALT Preparation Products And Raw materials
Raw materials
Preparation Products
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2,3,3-TRIMETHYLINDOLENINE-5-SULFONIC ACID, POTASSIUM SALT Suppliers
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184351-56-2, 2,3,3-TRIMETHYLINDOLENINE-5-SULFONIC ACID, POTASSIUM SALTRelated Search:
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