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Merck
CN

8.51030

5(6)-Carboxytetramethylrhodamine

Novabiochem®

别名:

5(6)-Carboxytetramethylrhodamine, 5(6)-TAMRA

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关于此项目

经验公式（希尔记法）:
C25H22N2O5
化学文摘社编号:
98181-63-6
分子量:
430.45
UNSPSC Code:
12352005
NACRES:
NA.22
MDL number:
MFCD16661194

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产品名称

5(6)-Carboxytetramethylrhodamine, Novabiochem®

SMILES string

Cl.Cl.N(C)(C)c5cc6[o+]c7c(c(c6cc5)c8c(cccc8C(=O)O)C(=O)[O-])ccc(c7)N(C)C.N(C)(C)c1cc2[o+]c3c(c(c2cc1)c4c(ccc(c4)C(=O)O)C(=O)[O-])ccc(c3)N(C)C

InChI

1S/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

InChI key

HMIPWWWHTRTUAD-UHFFFAOYSA-N

product line

Novabiochem®

assay

≥95.0% (HPLC)
≥97% (TLC)

form

powder

reaction suitability

reagent type: fluorescent-labelling reagent

manufacturer/tradename

Novabiochem®

mp

>300 °C

application(s)

peptide synthesis

storage temp.

2-8°C

Quality Level

200

Analysis Note

Colour (visual): dark red to grey-purple
Appearance of substance (visual): powder
Identity (IR): passes test
Purity (TLC(011C)): ≥ 97 %
Assay (HPLC, area%): ≥ 95.0 % (a/a)

To see the solvent systems used for TLC of Novabiochem® products please click here.

General description

Novabiochem®′s 5(6)-carboxytetramethylrhodamine (TAMRA; λem555 nm, λex580 nm) is a useful tool for preparing fluorescently-labeled peptides. It is supplied as a mixture of 5-and 6-isomers, making it cost effective for those applications which do not require a single isomer dye.


Associated Protocols and Technical Articles
Chromogenic Labeling of Synthetic Peptides

Other Notes

Replaces: 01-63-0134

Legal Information

Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Peptide Labeling

Chromogenic and fluorogenic derivatives are invaluable tools for biochemistry, having numerous applications in enzymology, protein chemistry, immunology and histochemistry.

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