ROX NHS ester, pure 6- isomer, Orange emitting fluorescent dye (ab146450)
Key features and details
- Amine reactive bright orange emitting fluorescent dye.
- CAS Number: 216699-36-4
- Purity: > 95%
- Soluble in DMSO
- Form / State: Solid
- Source: Synthetic
Overview
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Product name
ROX NHS ester, pure 6- isomer, Orange emitting fluorescent dye -
Description
Amine reactive bright orange emitting fluorescent dye. -
Alternative names
- 6-(N-succinimidyloxycarbonyl)-rhodamine-X
- 6-Carboxy-X-rhodamine N-succinimidyl ester
- 6-Carboxy-X-rhodamine succinimidyl ester
see all -
Biological description
Highly fluorescent, photostable rhodamine dye for various applications. Used for labeling of amino-groups in peptides, proteins, and amino-oligonucleotides. Pure single isomer.
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Purity
> 95% -
CAS Number
216699-36-4 -
Chemical structure
Properties
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Excitation
570nm -
Emission
591nm -
Chemical name
9-[2-Carboxy-5-[[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]phenyl]- 2,3,6,7,12,13,16,17-octahydro-1H,5H,11H,15H-xantheno[2,3,4-ij:5,6,7-i'j']diquinolizin-18-ium -
Molecular weight
631.67 -
Molecular formula
C37H33N3O7 -
PubChem identifier
2762610 -
Storage instructions
Store at -20°C. It is important to note that this product is reported to be light sensitive. Store In the Dark. Store under desiccating conditions. -
Solubility overview
Soluble in DMSO -
Handling
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.
Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
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SMILES
C1CC2=CC3=C(C4=C2N(C1)CCC4)OC5=C6CCC[N+]7=C6C(=CC5=C3C8=C(C=CC(=C8)C(=O)ON9C(=O)CCC9=O)C(=O)[O-])CCC7 -
Source
Synthetic
