ChemicalBook > CAS DataBase List > TETRAMETHYLRHODAMINE-5-MALEIMIDE

TETRAMETHYLRHODAMINE-5-MALEIMIDE

Product Name
TETRAMETHYLRHODAMINE-5-MALEIMIDE
CAS No.
174568-67-3
Chemical Name
TETRAMETHYLRHODAMINE-5-MALEIMIDE
Synonyms
TETRAMETHYLRHODAMINE-5-MALEIMIDE;Tetramethylrhodamine-5-maleimide, 95%, single isomer;TETRAMETHYLRHODAMINE-5-MALEIMIDE, FOR FLUORESCENCE*;5-TAMRA, MaleiMide [TetraMethylrhodaMine-5-MaleiMide];Tetramethylrhodamine-5-maleimide, Labeling reagent for protein thiols;5-TAMRA Maleimide [Tetramethylrhodamine-5-maleimide] *CAS 174568-67-3*;9-[2-Carboxy-5-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)phenyl]-3,6-bis(dimethylamino)xanthylium inner salt
CBNumber
CB3218240
Molecular Formula
C28H23N3O5
Formula Weight
481.51
MOL File
174568-67-3.mol
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TETRAMETHYLRHODAMINE-5-MALEIMIDE Property

storage temp. 
−20°C
solubility 
DMSO: soluble
form 
powder
Appearance
Solid Powder
InChI
InChI=1S/C28H23N3O5/c1-29(2)16-5-9-20-23(14-16)36-24-15-17(30(3)4)6-10-21(24)27(20)22-13-18(7-8-19(22)28(34)35)31-25(32)11-12-26(31)33/h5-15H,1-4H3
InChIKey
KTVDADGGDFOITB-UHFFFAOYSA-N
SMILES
C(C1C=CC(N2C(C=CC2=O)=O)=CC=1C1C2=CC=C(N(C)C)C=C2[O+]=C2C=C(N(C)C)C=CC=12)(=O)[O-]
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Safety

WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
94506
Product name
Tetramethylrhodamine-5-maleimide
Purity
suitable for fluorescence, ≥85% (HPLC)
Packaging
1mg
Price
$185
Updated
2025/07/31
Sigma-Aldrich
Product number
94506
Product name
Tetramethylrhodamine-5-maleimide
Purity
suitable for fluorescence, ≥85% (HPLC)
Packaging
5mg
Price
$634
Updated
2025/07/31
TRC
Product number
T305735
Product name
Tetramethylrhodamine-5-maleimide
Packaging
10mg
Price
$925
Updated
2021/12/16
TRC
Product number
T305735
Product name
Tetramethylrhodamine-5-maleimide
Packaging
5mg
Price
$480
Updated
2021/12/16
Adipogen Life Sciences
Product number
CDX-T0029-M025
Product name
Tetramethylrhodamine-5-maleimide
Purity
≥85%(HPLC)
Packaging
25mg
Price
$746
Updated
2021/12/16
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TETRAMETHYLRHODAMINE-5-MALEIMIDE Chemical Properties,Usage,Production

Description

Tetramethylrhodamine-5-maleimide is a thiol-reactive, orange-fluorescent probe for labeling peptides, proteins, and other thiol-containing biomolecules. This probe is a purified single isomer label used in the synthesis of conjugates that are purified by capillary electrophoresis or ion-exchange chromatography.

Uses

Labeling reagent for protein thiols for cytofluorescence.

Uses

Thiol-Reactive Fluorescent Probe

Uses

Tetramethylrhodamine-5-maleimide is a thiol reactive fluorescent probe.

TETRAMETHYLRHODAMINE-5-MALEIMIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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TETRAMETHYLRHODAMINE-5-MALEIMIDE Suppliers

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174568-67-3, TETRAMETHYLRHODAMINE-5-MALEIMIDERelated Search:

1,3,5,7-Tetravinyl-1,3,5,7-tetramethylcyclotetrasiloxane TETRAMETHYLAMMONIUM HYDROGENSULFATE Tetrahexylammonium hydrogensulphate Tetramethylammonium bromide Tetramethylammonium hydroxide pentahydrate Tetramethylammonium iodide Tetramethylammonium hydroxide Tetramethylammonium acetate Tetramethylammonium nitrate TETRAMETHYLRHODAMINE-6-MALEIMIDE FOR,TETRAMETHYLRHODAMINE-6-MALEIMIDE, FOR FLUORESCENCE*,TETRAMETHYLRHODAMINE-6-MALEIMIDE *SINGLE ISOMER* 4-ACETAMIDO-2-METHYLBENZOIC ACID 1-(3,4-DIMETHYLPHENYL)-1H-PYRROLE-2,5-DIONE 4-Maleimidobenzoic acid 4-DIMETHYLAMINO-O-TOLUALDEHYDE 4-Diethylamino-2-methylbenzaldehyde TETRAMETHYLRHODAMINE-5-MALEIMIDE TETRAMETHYLRHODAMINE-6-MALEIMIDE

  • TETRAMETHYLRHODAMINE-5-MALEIMIDE
  • TETRAMETHYLRHODAMINE-5-MALEIMIDE, FOR FLUORESCENCE*
  • 9-[2-Carboxy-5-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)phenyl]-3,6-bis(dimethylamino)xanthylium inner salt
  • 5-TAMRA, MaleiMide [TetraMethylrhodaMine-5-MaleiMide]
  • Tetramethylrhodamine-5-maleimide, 95%, single isomer
  • 5-TAMRA Maleimide [Tetramethylrhodamine-5-maleimide] *CAS 174568-67-3*
  • Tetramethylrhodamine-5-maleimide, Labeling reagent for protein thiols
  • 174568-67-3
  • C28H23N3O5
  • C28H24N3O5
  • Fluorescent Labels
  • Fluorescent Probes, Labels, Particles and Stains
  • Rhodamine and Derivatives
  • Biochemicals and Reagents
  • BioChemical
  • Fluorescent Labeling of SulfhydrylsFluorescent Probes, Labels, Particles and Stains
  • Fluorescence
  • Fluorescent Labels
  • Protein Modification
  • Rhodamine and Derivatives