ROX NHS ester, 6-isomer

• Catalog Number: orb2565341
• Category: Small Molecules
• Description: ROX NHS ester, 6-isomer, is a highly fluorescent and photostable rhodamine dye used for labeling amino groups in peptides, proteins, and amino-oligonucleotides. ROX-labeled oligonucleotide probes are commonly used in qPCR, and qPCR instruments have a ROX channel. [Pure single isomer.]
• CAS Number: 117491-83-5
• Purity: 98.00%
• MW: 631.67
• SMILES: O=C1OC2(C=3C(=C4C5=C(C3)CCCN5CCC4)OC=6C2=CC7=C8C6CCCN8CCC7)C=9C1=CC=C(C(ON%10C(=O)CCC%10=O)=O)C9
• Formula: C₃₇H₃₃N₃O₇
• Storage: -20°C
• Note: For research use only
• Expiration Date: 12 months from date of receipt.