5-Carboxy-tetramethylrhodamine N-succinimidyl ester

SIGMA/53048 - BioReagent, suitable for fluorescence

Synonym: "4-Carboxytetramethylrhodamine N-succinimidyl ester"; 5-TAMRA

CAS Number: 150810-68-7
Empirical Formula (Hill Notation): C₂₉H₂₅N₃O₇
Molecular Weight: 527.52
MDL Number: MFCD03453223
Linear Formula: C₂₉H₂₅N₃O₇
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-53048-1MG-F	1 mg	$163.00 1/EA		Add To Favorites
45-53048-5MG-F	5 mg	$553.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

fluorescence	λ_ex 543 nm; λ_em 578 nm in 0.1 M phosphate pH 7.0
InChI	1S/C29H25N3O7/c1-30(2)17-6-9-20-23(14-17)38-24-15-18(31(3)4)7-10-21(24)27(20)19-8-5-16(13-22(19)28(35)36)29(37)39-32-25(33)11-12-26(32)34/h5-10,13-15H,11-12H2,1-4H3
InChI key	VWFRSNKRTNUMET-UHFFFAOYSA-N
product line	BioReagent
Quality Level	100
SMILES string	CN(C)c1ccc2c(OC3=CC(C=CC3=C2c4ccc(cc4C([O-])=O)C(=O)ON5C(=O)CCC5=O)=[N+](C)C)c1
solubility	acetonitrile: soluble
	DMF: soluble
storage temp.	−20°C
suitability	suitable for fluorescence

Application:	5-Carboxy-tetramethylrhodamine N-succinimidyl ester (5-TAMRA) is used as an amine coupling reagent to form 5-carboxy-tetramethylrhodamine (5-TAMRA) derivatized compounds. 5-TAMRA derivatized compounds may be used in applications as enzyme substrates, molecular probes, molecular beacons and as fluorescence resonance energy transfer (FRET) partners.
Other Notes:	Fluorescent labeling of DNA and RNA

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Storage Temp.	−20°C
UNSPSC	12352116

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