CAS 98181-63-6

[9-(2,5-dicarboxyphenyl)-6-(dimethylamino)xanthen-3-ylidene]-dimethylazanium,[9-(2,6-dicarboxyphenyl)-6-(dimethylamino)xanthen-3-ylidene]-dimethylazanium,dichloride

Description:

The chemical substance with the name "[9-(2,5-dicarboxyphenyl)-6-(dimethylamino)xanthen-3-ylidene]-dimethylazanium,[9-(2,6-dicarboxyphenyl)-6-(dimethylamino)xanthen-3-ylidene]-dimethylazanium,dichloride" and CAS number 98181-63-6 is a complex organic compound characterized by its xanthene core structure, which is modified by the presence of dimethylamino groups and dicarboxyphenyl substituents. This compound exhibits properties typical of xanthene derivatives, including potential applications in dye chemistry and fluorescence. The presence of dimethylamino groups suggests that it may have enhanced electron-donating properties, which can influence its optical characteristics. The dicarboxyphenyl groups contribute to the compound's solubility and reactivity, making it suitable for various chemical applications. Additionally, the dichloride form indicates that the compound may exist as a salt, which can affect its stability and solubility in different solvents. Overall, this compound is of interest in fields such as organic synthesis, materials science, and photochemistry due to its unique structural features and potential functional properties.

Formula: C₅₀H₄₆Cl₂N₄O₁₀

InChI: InChI=1/2C25H22N2O5.2ClH/c1-26(2)15-6-9-18-21(12-15)32-22-13-16(27(3)4)7-10-19(22)23(18)20-11-14(24(28)29)5-8-17(20)25(30)31;1-26(2)14-8-10-16-20(12-14)32-21-13-15(27(3)4)9-11-17(21)22(16)23-18(24(28)29)6-5-7-19(23)25(30)31;;/h2*5-13H,1-4H3,(H-,28,29,30,31);2*1H

SMILES: CN(C)c1ccc2c(c1)[o+]c1cc(ccc1c2c1cc(ccc1C(=O)[O-])C(=O)O)N(C)C.CN(C)c1ccc2c(c1)[o+]c1cc(ccc1c2c1c(cccc1C(=O)[O-])C(=O)O)N(C)C.Cl.Cl

Synonyms:

• [9-(2,6-Dicarboxyphenyl)-6-(Dimethylamino)Xanthen-3-Ylidene]-Dimethyl-Ammonium, Dichloride
• 5(5)-Tamra

5(6)-Carboxy-tetramethylrhodamine

CAS: 98181-63-6

Mixture of 5- and 6-TAMRA (TMR). Often used fluorophore for labeling peptides and proteins. CAS Number (spiro form) 50347-56-1.

Formula: C₂₅H₂₂N₂O₅

Purity: > 93%

Color and Shape: Purple Powder

Molecular weight: 430.46

Ref: 01-4045146

5(6)-Carboxy-tetramethylrhodamine

CAS: 98181-63-6

Formula: C₂₅H₂₃DN₂O₅

Purity: 99%

Color and Shape: Solid

Molecular weight: 433.4746

Ref: IN-DA00IK1P

5(6)-TAMRA

CAS: 98181-63-6

5(6)-TAMRA is a bright orange dye reacting with amines, with ~555/580 nm absorption/emission.

Formula: C₅₀H₄₄N₄O₁₀

Purity: 97.44%

Color and Shape: Solid

Molecular weight: 860.92

Ref: TM-T18899

5(6)-TAMRA

CAS: 98181-63-6

Ref: 7W-GW9780

5(6)-Carboxytetramethylrhodamine

CAS: 98181-63-6

5(6)-Carboxytetramethylrhodamine

Purity: 95%

Color and Shape: Solid

Molecular weight: 860.91g/mol

Ref: 54-BIC1056

5(6)-Carboxytetramethylrhodamine (Technical Grade)

Controlled Product

CAS: 98181-63-6

Formula: C₂₅H₂₂N₂O₅

Color and Shape: Neat

Molecular weight: 430.45

Ref: TR-C183188

5-(6)-Carboxytetramethylrhodamine

CAS: 98181-63-6

5-(6)-Carboxytetramethylrhodamine (TAMRA) is a fluorescent dye that is used as a probe for DNA-based analysis. It binds to the 5' end of dsDNA, forming an intrastrand duplex. The fluorescence of TAMRA increases when it binds to dsDNA and can be used as a measure of the amount of DNA in a sample. TAMRA has been shown to be useful in the diagnosis of bowel disease and in the investigation of gene expression during body formation. This dye is also used as a marker for covalent linkages and high molecular weight proteins such as cyclin D2.

Formula: C₂₅H₂₂N₂O₅

Purity: Min. 95 Area-%

Color and Shape: Red Powder

Molecular weight: 430.45 g/mol

Ref: 3D-FC11381