8.51026
5-Carboxy-tetramethylrhodamine
Novabiochem®
Synonym(s):
5-Carboxy-tetramethylrhodamine, 5-TAMRA
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About This Item
Empirical Formula (Hill Notation):
C25H22N2O5
CAS Number:
Molecular Weight:
430.45
UNSPSC Code:
12352005
NACRES:
NA.22
MDL number:
Pricing and availability is not currently available.
Quality Segment
product line
Novabiochem®
assay
≥96.0% (HPLC), ≥97% (TLC)
form
powder
reaction suitability
reagent type: fluorescent-labelling reagent
manufacturer/tradename
Novabiochem®
application(s)
peptide synthesis
storage temp.
2-8°C
SMILES string
N(C)(C)c1cc2[o+]c3c(c(c2cc1)c4c(cc(cc4)C(=O)O)C(=O)[O-])ccc(c3)N(C)C
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)17-8-5-14(24(28)29)11-20(17)25(30)31/h5-13H,1-4H3,(H-,28,29,30,31)
InChI key
YMZMTOFQCVHHFB-UHFFFAOYSA-N
General description
This fluorescent dye (λem555 nm, λex580 nm) is supplied as a single isomer, which ensures production of labeled products of defined chemical structure, as well as greatly simplifying purification and characterization.
Associated Protocols and Technical Articles
Chromogenic Labeling of Synthetic Peptides
Associated Protocols and Technical Articles
Chromogenic Labeling of Synthetic Peptides
Application
5-Carboxy-tetramethylrhodamine Novabiochem®. CAS 91809-66-4, molar mass 430.45 g/mol.
Analysis Note
Color (visual): dark violett to brown
Appearance of substance (visual): powder
Identity (IR): passes test
Purity (TLC (EtOAc/MeOH/H2O/DIPEA 60 : 30 : 10 : 3)): ≥ 97 %
Assay (HPLC, area%): ≥ 96.0 % (a/a)
To see the solvent systems used for TLC of Novabiochem® products please click here.
Appearance of substance (visual): powder
Identity (IR): passes test
Purity (TLC (EtOAc/MeOH/H2O/DIPEA 60 : 30 : 10 : 3)): ≥ 97 %
Assay (HPLC, area%): ≥ 96.0 % (a/a)
To see the solvent systems used for TLC of Novabiochem® products please click here.
Other Notes
Replaces: 01-63-0114
Legal Information
Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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