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6-Carboxytetramethylrhodamine

Product Name
6-Carboxytetramethylrhodamine
CAS No.
91809-67-5
Chemical Name
6-Carboxytetramethylrhodamine
Synonyms
6-TAMRA;CS-1310;-4-carboxybenzoate;6-CarboxytetraMethyl;6-TAMRA (Orange Red);6-CARBOXYTETRAMETHYLRHODAMINE;6-Carboxytetramethylrhodamine, >=99%;"6-Carboxytetramethyl Rhodamine, 90%";6-CARBOXYTETRAMETHYLRHODAMINE (SINGLE IS;N,N,N',N'-TetraMethyl-6-carboxyrhodaMine
CBNumber
CB5354272
Molecular Formula
C25H22N2O5
Formula Weight
430.46
MOL File
91809-67-5.mol
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6-Carboxytetramethylrhodamine Property

Melting point:
NA
storage temp. 
Keep in dark place,Inert atmosphere,2-8°C
solubility 
DMSO: soluble
form 
A solid
color 
Light brown to black
Appearance
Purple solid
ex/em
550/576 nm (MeOH/PBS)
ε(extinction coefficient)
90000 L⋅mol−1⋅cm−1
Φ(quantum yield)
0.1
InChI
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)
InChIKey
COCMHKNAGZHBDZ-UHFFFAOYSA-N
SMILES
C(C1C=CC(C(=O)O)=CC=1C1=C2C=CC(N(C)C)=CC2=[O+]C2C=C(N(C)C)C=CC1=2)(=O)[O-]
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Safety

Safety Statements 
22-24/25
WGK Germany 
3
F 
8-10
HS Code 
3204 90 00
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
55222
Product name
6-Carboxytetramethylrhodamine
Purity
BioReagent, suitable for fluorescence, ≥90% (HPLC)
Packaging
50mg
Price
$1170
Updated
2022/05/15
Cayman Chemical
Product number
29046
Product name
6-Carboxytetramethylrhodamine
Purity
≥95%
Packaging
1mg
Price
$32
Updated
2024/03/01
Cayman Chemical
Product number
29046
Product name
6-Carboxytetramethylrhodamine
Packaging
10mg
Price
$109
Updated
2024/03/01
Cayman Chemical
Product number
29046
Product name
6-Carboxytetramethylrhodamine
Packaging
100mg
Price
$735
Updated
2021/12/16
Cayman Chemical
Product number
29046
Product name
6-Carboxytetramethylrhodamine
Packaging
5mg
Price
$63
Updated
2024/03/01
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6-Carboxytetramethylrhodamine Chemical Properties,Usage,Production

Description

6-Carboxytetramethylrhodamine is a fluorescent dye that has commonly been used for the covalent labeling of oligonucleotides for DNA analysis. It displays excitation/emission maxima of 543/572 nm, respectively. 6-Carboxytetramethylrhodamine has been used in various DNA-protein binding studies, DNA FRET experiments, and as a standard reporter or quencher dye in RT-PCR.

Chemical Properties

Grey Solid

Uses

Free acid form of 6-carboxytetramethylrhodamine single isomer.

Uses

A long-wavelength dye

References

[1] MAKSIM V. KVACH. Practical Synthesis of Isomerically Pure 5- and 6-Carboxytetramethylrhodamines, Useful Dyes for DNA Probes[J]. Bioconjugate Chemistry Bioconjugate, 2009, 20 8: 1673-1682. DOI: 10.1021/bc900037b
[2] CHENGLING HAN  Lily Z  Tingting Chen. Terbium chelate as donor label in time-resolved fluorescence energy transfer study of DNA hybridization[J]. Chemical Physics Letters, 2010, 500 4: Pages 323-326. DOI: 10.1016/j.cplett.2010.10.028

Excitation / Emission Maximum

540 nm/568 nm

6-Carboxytetramethylrhodamine Preparation Products And Raw materials

Raw materials

Preparation Products

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6-Carboxytetramethylrhodamine Suppliers

Canada 1 China 184 Germany 2 India 3 Switzerland 3 United Kingdom 2 United States 16 Global 211
Okeanos Tech Co,. Ltd.
Tel
010-62651721 18610486005
Fax
01062651521-808
Email
minghui.yu@okeanos.com.cn
Country
China
ProdList
495
Advantage
60
Nanjing UltraPure Biotech Co., Ltd.
Tel
025-82263158 13851993283
Fax
025-82263168
Email
2842979086@qq.com
Country
China
ProdList
241
Advantage
58
Commlink Technology (Tianjin)Co.,Ltd
Tel
022-13363078-196 13363078196
Email
Commlink2024@126.com
Country
China
ProdList
17
Advantage
58
J & K SCIENTIFIC LTD.
Tel
18210857532; 18210857532
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44801
Advantage
61
Beijing Ouhe Technology Co., Ltd
Tel
010-010-82967028 13522913783
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12000
Advantage
60
Nanjing Search Biotech Co., Ltd
Tel
+86-025-81682922 +86-13515111588
Fax
025-85860962
Email
sales@searchbio.com.cn
Country
China
ProdList
137
Advantage
68
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42934
Advantage
64
Chemsky（shanghai）International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
32321
Advantage
50
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14435
Advantage
57
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View Lastest Price from 6-Carboxytetramethylrhodamine manufacturers

Xian confluore Biological Technology Co., Ltd.
Product
6-Carboxytetramethylrhodamine 91809-67-5
Price
US $0.00/g
Min. Order
1g
Purity
>95.00%
Supply Ability
1g
Release date
2024-03-28

91809-67-5, 6-CarboxytetramethylrhodamineRelated Search:

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  • 6-TAMRA [6-Carboxytetramethylrhodamine] *Single isomer*
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  • Biochemicals and Reagents
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  • Fluorescent Dyes
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  • FLUOROPHORES