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Home > Encyclopedia > 6-Carboxytetramethylrhodamine succinimidyl ester

6-Carboxytetramethylrhodamine succinimidyl ester

6-Carboxytetramethylrhodamine succinimidyl ester structure

6-Carboxytetramethylrhodamine succinimidyl ester 

structure
  • CAS No:

    150810-69-8

  • Formula:

    C29H25N3O7

  • Chemical Name:

    6-Carboxytetramethylrhodamine succinimidyl ester

  • Synonyms:

    6-TAMRA, SE [6-Carboxytetramethylrhodamine, succinimidyl ester] *Single isomer*;6-Carboxy-tetramethylrhodamine N-succinimidyl ester, for fluorescence;6-CARBOXYTETRAMETHYLRHODAMINE, SUCCINIMIDE ESTER;6-CARBOXYTETRAMETHYLRHODAMINE, SUCCINIMIDYL ESTER;6-TAMRA SE;6-TAMRA-SEor6-TAMRA-NHS;2-(6-(Dimethylamino);-3-(dimethyliminio)

  • Categories:

    Chemical Reagents  >  Organic Reagents

Description

6-TAMRA-SE is an amine-reactive form of tetramethylrhodamine; one of the traditional fluorophores used for automated DNA sequencing.


TAMRA (tetramethylrhodamine) is a xanthene dye with a fluorescence maximum at 567 nm.This product is an N-Hydroxysuccinimide (NHS)-ester of TAMRA dye. Pure 6-isomer. TAMRA NHS-ester readily reacts with various amines and is used to generate fluorescently labeled proteins, peptides, antibodies, and other biomolecules.


Appearance: Purple solidex/em: 550/576 nm (MeOH/PBS)Extinction coefficient (ε): 90000 Lmol1cm1Quantum yield (Φ): 0.1

6-Carboxytetramethylrhodamine succinimidyl ester Basic Attributes

527.53

527.169250

DTXSID40376332

Dark purple to black

Characteristics

119

1.82460

DMF: soluble

−20°C

−20°C

Safety Information

NONH for all modes of transport

3

Xi

26-36

Xi

P261-P305 + P351 + P338

36/37/38

6-Carboxytetramethylrhodamine succinimidyl ester Use and Manufacturing

Amine-reactive form of 6-carboxytetramethylrhodamine single isomer used for labeling of peptides and aminoglycoside antibiotics. It is also most commonly used in automated DNA sequencing.


6-TAMRA SE is a fluorescent indicator.

Computed Properties

Molecular Weight:527.5
XLogP3:2.6
Hydrogen Bond Acceptor Count:8
Rotatable Bond Count:5
Exact Mass:527.16925015
Monoisotopic Mass:527.16925015
Topological Polar Surface Area:119
Heavy Atom Count:39
Complexity:1140
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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