DATASHEET
Formulation
Solid
Storage:
Stable for 2 years after receipt when stored at -20°C.
Product Information:
CAS Number: 114616-32-9
Molecular formula: C37H33N3O7
Molecular weight: 631.67
Purity: >95% (TLC)
Appearance: Purple solid.
Solubility: Soluble in DMSO or DMF.
InChiKey:
SMILES: CC(=O)ON1C(=O)CCC1=O.[O-]C(=O)C1=CC=CC=C1C1=C2C=C3CCC[N+]4=C3C(CCC4)=C2OC2=C3CCCN4CCCC(C=C12)=C34
Description:
5-(and-6)-Carboxy-X-rhodamine, succinimidyl ester is an amine-reactive long wavelength rhodamine dye. Derivatives made with the amine-reactive carboxy-X-rhodamine (ROX), succinimidyl ester are widely used for oligonucleotide labeling and automated DNA sequencing applications. Conjugates of this dye have longer-wavelength spectra than the spectra of Lissamine rhodamine B conjugates, but somewhat shorter-wavelength spectra than those of Texas Red® conjugates.