6-CARBOXY-X-RHODAMINE SUCCINIMIDYL ESTE
6-CARBOXY-X-RHODAMINE SUCCINIMIDYL ESTE Basic information
- Product Name:
- 6-CARBOXY-X-RHODAMINE SUCCINIMIDYL ESTE
- Synonyms:
-
- 6-CARBOXY-X-RHODAMINE SUCCINIMIDYL ESTE
- ROX NHS ester, pure 6- isomer
- ROX NHS ester, 6- isomer
- 2,5-Pyrrolidinedione, 1-[[(2',3',6',7',12',13',16',17'-octahydro-3-oxospiro[isobenzofuran-1(3H),9'-[1H,5H,9H,11H,15H]xantheno[2,3,4-ij:5,6,7-i'j']diquinolizin]-6-yl)carbonyl]oxy]- (9CI)
- 1-[[(2',3',6',7',12',13',16',17'-Octahydro-3-oxospiro[isobenzofuran-1(3H),9'-[1H,5H,9H,11H,15H]xantheno[2,3,4-ij:5,6,7-i'j']diquinolizin]-6-yl)carbonyl]oxy]-2,5-pyrrolidinedione
- 6-ROX SE (Red)
- CAS:
- 117491-83-5
- MF:
- C37H33N3O7
- MW:
- 631.67
- Mol File:
- 117491-83-5.mol
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6-CARBOXY-X-RHODAMINE SUCCINIMIDYL ESTE Chemical Properties
- Density
- 1.55±0.1 g/cm3(Predicted)
- solubility
- Soluble in DMF, DMSO
- pka
- 5.12±0.20(Predicted)
- Appearance
- Dark red solid
- ex/em
- 575/603 nm
- ε(extinction coefficient)
- 91000 L⋅mol−1⋅cm−1
- Φ(quantum yield)
- 1.0
- InChIKey
- PLTIOQHKDXDXSK-UHFFFAOYSA-N
- SMILES
- N1(OC(C2=CC3C4(C5=C(C6=C7C(=C5)CCCN7CCC6)OC5=C6C7N(CCCC=7C=C54)CCC6)OC(=O)C=3C=C2)=O)C(=O)CCC1=O
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6-CARBOXY-X-RHODAMINE SUCCINIMIDYL ESTE Usage And Synthesis
Description
ROX NHS ester, pure single isomer, is a rhodamine dye linker containing NHS ester group, which can be used to label the primary amines (-NH2) of proteins, oligonucleotides, and other amine-containing molecules. This dye can replace Alexa Fluor 568, Texas Red.
Chemical Properties
Appearance: Deep red solid
ex/em: 575/603 nm
Extinction coefficient (ε): 91000 L??mol??1??cm??1
Quantum yield (Φ): 1.0
Uses
ROX NHS ester, 6-isomer is a highly fluorescent, and photostable rhodamine dye for various applications. ROX labeled oligonucleotide probes are often used in qPCR, and qPCR instruments have ROX channel. This is reactive dye for the labeling of amino-groups in peptides, proteins, and amino-oligonucleotides. Pure single isomer.
Abs/Em Maxima
570/591 nm
Fluoresene quantum yield
1
Extinction Coefficient
88000
CF260
0.62
CF280
0.49
6-CARBOXY-X-RHODAMINE SUCCINIMIDYL ESTESupplier
Xi'an Kaixin Biotechnology Co., Ltd Gold
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- 029-68881181 13619217766
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Jiaxing Deyi Chemical Co., Ltd.
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- 86-0573-85866609 13325730825
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Shenzhen GeneSeqTools Bioscience & Technology Co. Ltd.
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- 0755-23251735 13302967066
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Guangzhou Younan Technology Co., Ltd
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- 020-82000279 18988941452
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Nanjing Shizhou Biology Technology Co.,Ltd
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