TETRAMETHYLRHODAMINE
- Product Name
- TETRAMETHYLRHODAMINE
- CAS No.
- 70281-37-7
- Chemical Name
- TETRAMETHYLRHODAMINE
- Synonyms
- TAMRA-azide;Azide-fluor 545;TAMRA PEG azide.;TETRAMETHYLRHODAMINE;tetramethylrhodamine chloride;5-Carboxytetramethylrhodamine-azide;[9-(2-carboxyphenyl)-6-(dimethylamino)xanthen-3-ylidene]-dimethylazanium
- CBNumber
- CB7769144
- Molecular Formula
- C24H23ClN2O3
- Formula Weight
- 422.9
- MOL File
- 70281-37-7.mol
TETRAMETHYLRHODAMINE Property
- storage temp.
- -20°C
- solubility
- DMSO, DMF
- form
- solid
- Appearance
- Dark red amorphous solid
- InChI
- InChI=1S/C24H22N2O3.ClH/c1-25(2)15-9-11-19-21(13-15)29-22-14-16(26(3)4)10-12-20(22)23(19)17-7-5-6-8-18(17)24(27)28;/h5-14H,1-4H3;1H
- InChIKey
- WGTODYJZXSJIAG-UHFFFAOYSA-N
- SMILES
- C1(C2C=CC=CC=2C(=O)O)=C2C=C/C(=[N+](/C)\C)/C=C2OC2C=C(N(C)C)C=CC1=2.[Cl-]
Safety
- WGK Germany
- 3
N-Bromosuccinimide Price
- Product number
- 760757
- Product name
- Azide-fluor 545
- Packaging
- 1MG
- Price
- $95.1
- Updated
- 2025/07/31
- Product number
- 760757
- Product name
- Azide-fluor 545
- Packaging
- 5MG
- Price
- $381
- Updated
- 2025/07/31
- Product number
- FRL0001513
- Product name
- TETRAMETHYLRHODAMINE
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $498.87
- Updated
- 2021/12/16
- Product number
- BCT-KWZ1025-M001
- Product name
- TAMRAAzide
- Purity
- >95%(TLC)
- Packaging
- 1mg
- Price
- $123
- Updated
- 2021/12/16
TETRAMETHYLRHODAMINE Chemical Properties,Usage,Production
Description
The red-fluorescent TAMRA Azide (TAMRA-PEG4-Azide) can be reacted with terminal alkynes via a copper-catalyzed click reaction (CuAAC). It also reacts with strained cyclooctyne via a copper-free “click chemistry” reaction to form a stable triazole and does not require Cu-catalyst or elevated temperatures.TAMRA (tetramethylrhodamine) is a bright fluorescent label is compatible with various excitation sources including mercury arc, tungsten and xenon arc lamps, the 544 nm line of the Helium-Neon laser and the 532 nm green laser line.
Uses
Can be used to detect or label alkyne- or cyclooctyne-containing molecules or biomolecules by fluorescence spectroscopy following an azide-alkyne click chemistry reaction.
Spectral Properties: Abs/Em = 546/565 nm
Definition
ChEBI: Tetramethylrhodamine chloride is an organic chloride salt. It has a role as a fluorochrome. It contains a tetramethylrhodamine.
reaction suitability
reaction type: click chemistry
Abs/Em Maxima
553/575 nm
Extinction Coefficient
92,000
Spectrally Similar Dyes
Alexa Fluor® 546, Atto™ 543, CF® 543 Dye
TETRAMETHYLRHODAMINE Preparation Products And Raw materials
Raw materials
Preparation Products
TETRAMETHYLRHODAMINE Suppliers
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View Lastest Price from TETRAMETHYLRHODAMINE manufacturers
- Product
- TETRAMETHYLRHODAMINE 70281-37-7
- Price
- US $0.10/KG
- Min. Order
- 1KG
- Purity
- 99.0%
- Supply Ability
- 1000 tons
- Release date
- 2024-08-30