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5(6)-Carboxytetramethylrhodamine

5(6)-Carboxytetramethylrhodamine structure

CAS No.: 98181-63-6

Chemical Name:: 5(6)-Carboxytetramethylrhodamine

Synonyms: TAMRA Acid;5-(and 6)-TAMRA;5(6)-TAMRA, >99%;5-(AND-6)-CARBOXYTETRAMETHYLRHODAMINE;5(6)-Carboxytetramethylrhodamine, >99%;5(6)-Carboxytetramethylrhodamine (TAMRA);5(6)-Carboxytetramethylrhodamine inner salt;5(6)-TAMRA [5-(6)-CarboxytetraMethylrhodaMine];5(6)-CARBOXYTETRAMETHYLRHODAMINE, FOR FL UORESCENCE;5(6)-TAMRA [5(6)-Carboxytetramethylrhodamine] *CAS 98181-63-6*

CBNumber:: CB0166221

Molecular Formula:: C50H46Cl2N4O10

Molecular Weight:: 933.83

MDL Number:: MFCD00467499

MOL File:: 98181-63-6.mol

MSDS File:: SDS

Last updated:2025-09-05 20:24:49

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5(6)-Carboxytetramethylrhodamine Properties

Melting point	≥300 °C(lit.)
storage temp.	Store at +2°C to +8°C.
solubility	DMF: soluble
form	Solid
color	Dark Green to Black
Sensitive	Light Sensitive
InChIKey	LBUFYZITRTUEFI-UHFFFAOYSA-N
UNSPSC Code	12352116
NACRES	NA.32

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319-H335
Precautionary statements	P280-P261-P271
Hazard Codes	Xi
Safety Statements	22-24/25
WGK Germany	3
F	8-10
HS Code	29329990

5(6)-Carboxytetramethylrhodamine price More Price(23)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	8.51030	5(6)-Carboxytetramethylrhodamine Novabiochem?	98181-63-6	100MG	$107	2025-07-31	Buy
Sigma-Aldrich	8.51030	5(6)-Carboxytetramethylrhodamine Novabiochem?	98181-63-6	500MG	$433	2025-07-31	Buy
Sigma-Aldrich	8.51030	5(6)-Carboxytetramethylrhodamine Novabiochem^®	98181-63-6	1 g	$781	2025-07-31	Buy
Sigma-Aldrich	8.51030	5(6)-Carboxytetramethylrhodamine Novabiochem^®	98181-63-6	1 g	$781	2025-07-31	Buy
Sigma-Aldrich	21953	5(6)-Carboxytetramethylrhodamine BioReagent,suitableforfluorescence,≥85%(sumofisomers,HPCE)	98181-63-6	100mg	$281.2	2025-07-31	Buy

Product number	Packaging	Price	Buy
8.51030	100MG	$107	Buy
8.51030	500MG	$433	Buy
8.51030	1 g	$781	Buy
8.51030	1 g	$781	Buy
21953	100mg	$281.2	Buy

5(6)-Carboxytetramethylrhodamine Chemical Properties,Uses,Production

Description

TAMRA acid, mixed isomers, has achieved prominence as a dye for oligonucleotide labeling and automated DNA sequencing applications.

Uses

Mixed isomers of carboxytetramethylrhodamine free acid. The dye can be coupled to primary or secondary amines via standard peptide chemistry.

Uses

5(6)-Carboxytetramethylrhodamine (TAMRA, TMR) may be used as a fluorescence probe to study the distribution of molecules such as cell-penetrating peptides (CPPs) and as fluorescence partner in applications such as two-dimensional fluorescence intensity distribution analysis (2D-FIDA), luminescence resonance energy transfer (LRET) and fluorescence resonance energy transfer (FRET).

reaction suitability

reagent type: fluorescent-labelling reagent

5(6)-Carboxytetramethylrhodamine Preparation Products And Raw materials

Raw materials

Preparation Products

5(6)-Carboxytetramethylrhodamine Suppliers

Global( 118)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	+8617732866630	abby@chuanghaibio.com	China	8773	58
Hebei Mujin Biotechnology Co.,Ltd	+8613288715578	sales@hbmojin.com	China	12398	58
TargetMol Chemicals Inc.	+1-781-999-5354; +17819995354	marketing@targetmol.com	United States	32430	58
Career Henan Chemica Co	+86-0371-86658258 +8613203830695	laboratory@coreychem.com	China	30229	58
Nextpeptide Inc	+86-0571-81612335 +8613336028439	sales@nextpeptide.com	China	19908	58
LEAP CHEM CO., LTD.	+86-852-30606658 19957148339;	market18@leapchem.com	China	24727	58
TargetMol Chemicals Inc.	+1-781-999-5354;	support@targetmol.com	United States	39030	58
Zhengzhou Lingzhiyue Technology Co., Ltd	+86-0371-55074660 +8613523716970	Lingzhiyue@aliyun.com	China	3145	58
Shanghai Acmec Biochemical Technology Co., Ltd.	+86-18621343501; +undefined18621343501	product@acmec-e.com	China	33338	58
Jilin Chinese Academy of Sciences-yanshen Technology	+undefined18143011203	info@chemextension.com	China	42056	58

Supplier	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	58
Hebei Mujin Biotechnology Co.,Ltd	58
TargetMol Chemicals Inc.	58
Career Henan Chemica Co	58
Nextpeptide Inc	58
LEAP CHEM CO., LTD.	58
TargetMol Chemicals Inc.	58
Zhengzhou Lingzhiyue Technology Co., Ltd	58
Shanghai Acmec Biochemical Technology Co., Ltd.	58
Jilin Chinese Academy of Sciences-yanshen Technology	58

View Lastest Price from 5(6)-Carboxytetramethylrhodamine manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-09-04	5(6)-TAMRA 98181-63-6	US $0.00-0.00 / mg		97.44%	10g	TargetMol Chemicals Inc.
2025-08-11	5(6)-Carboxytetramethylrhodamine 98181-63-6	US $0.00 / KG	1KG	99%	50000KG/month	Hebei Mujin Biotechnology Co.,Ltd
2025-06-24	5(6)-Carboxytetramethylrhodamine 98181-63-6	US $10.00 / KG	1KG	99%	10 mt	Hebei Chuanghai Biotechnology Co., Ltd

5(6)-TAMRA
98181-63-6
US $0.00-0.00 / mg
97.44%
TargetMol Chemicals Inc.

5(6)-Carboxytetramethylrhodamine
98181-63-6
US $0.00 / KG
99%
Hebei Mujin Biotechnology Co.,Ltd

5(6)-Carboxytetramethylrhodamine
98181-63-6
US $10.00 / KG
99%
Hebei Chuanghai Biotechnology Co., Ltd

5(6)-Carboxytetramethylrhodamine Spectrum

5(6)-Carboxytetramethylrhodamine(98181-63-6)¹HNMR

98181-63-6(5(6)-Carboxytetramethylrhodamine )Related Search:

6-CARBOXYFLUORESCEIN N-SUCCINIMIDYL ESTER 6-Carboxyfluorescein 5(6)-Carboxyfluorescein 5(6)-Carboxyfluorescein N-succinimidyl ester 5(6)-Carboxytetramethylrhodamine N-succinimidyl ester

5-Carboxytetramethylrhodamine 6-Carboxytetramethylrhodamine succinimidyl ester 5-Carboxyfluorescein N-succinimidyl ester 4',6-Diamidino-2-phenylindole dihydrochloride 6-CARBOXYTETRAMETHYLRHODAMINE N-HYDROXYSUCCINIMIDE ESTER

5-Carboxyfluorescein 6-Carboxytetramethylrhodamine TETRAMETHYLRHODAMINE PYRONIN Y 5(6)-Carboxytetramethylrhodamine

RHODAMINE 110 6-TAMRA

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5-(AND-6)-CARBOXYTETRAMETHYLRHODAMINE TAMRA Acid 5(6)-TAMRA [5(6)-Carboxytetramethylrhodamine] *CAS 98181-63-6* 5(6)-CARBOXYTETRAMETHYLRHODAMINE, FOR FL UORESCENCE 5(6)-Carboxytetramethylrhodamine inner salt 5(6)-TAMRA [5-(6)-CarboxytetraMethylrhodaMine] 5(6)-Carboxytetramethylrhodamine, >99% 5(6)-TAMRA, >99% Xanthylium, 9-[2,4(or 2,5)-dicarboxyphenyl]-3,6-bis(dimethylamino)-,inner salt 9-[2,4(or 2,5)-Dicarboxyphenyl]-3,6-bis(dimethylamino)-xanthylium inner salt 5(6)-Carboxytetramethylrhodamine (TAMRA) 5(6)-TAMRA [5-(and-6)-Carboxytetramethylrhodamine] "Formulated" 5-(and 6)-TAMRA 98181-63-6 2C25H23N2O52Cl C2H4O2C24H22N2O3 2C25H22N2O5 BioChemical Biochemicals and Reagents Detection Fluorescent Probes, Labels, Particles and Stains marker