Name: 6-Carboxytetramethylrhodamine
Brand: SIGMA

Sign Into View Organizational & Contract Pricing

About This Item

Empirical Formula (Hill Notation):

C₂₅H₂₂N₂O₅

CAS Number:

91809-67-5

Molecular Weight:

430.45

MDL number:

MFCD00467559

UNSPSC Code:

12352200

PubChem Substance ID:

57651519

NACRES:

NA.32

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

description

single isomer

Quality Level

200

product line

BioReagent

Assay

≥90% (HPLC)

form

solid

solubility

DMSO: soluble
methanol: soluble

fluorescence

λ_ex 543 nm; λ_em 575 nm in 0.1 M Tris pH 8.0

suitability

suitable for fluorescence

SMILES string

CN(C)c1ccc2c(OC3=C\C(C=CC3=C2c4cc(ccc4C([O-])=O)C(O)=O)=[N+](\C)C)c1

InChI

1S/C25H22N2O5/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/h5-13H,1-4H3,(H-,28,29,30,31)

InChI key

COCMHKNAGZHBDZ-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

6-Carboxytetramethylrhodamine (6-TAMRA) is used to create fluorescent DNA probes and labeled proteins/peptides. The corresponding succinimidyl ester is a single isomer fluorophore most commonly used in automated DNA sequencing.

The corresponding succinimidyl ester is a single isomer fluorophore most commonly used in automated DNA sequencing.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service