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Chemical structure of 5-Carboxytetramethylrhodamine

GC30444

5-Carboxytetramethylrhodamine

Also listed as 5-TAMRA (5-Carboxytetramethylrhodamine)

5-TAMRA (5-Carboxytetramethylrhodamine) (5-Carboxytetramethylrhodamine), SE and its conjugates yield bright, pH-insensitive orange-red fluorescence (approximate excitation/emission maxima ~546/579) with good photostability

ChemicalCAS91809-66-4MW430.45FormulaC25H22N2O5
CAS number
91809-66-4
Molecular weight
430.45
Formula
C25H22N2O5
Solubility
DMSO ： ≥ 63 mg/mL (146·36 mM)
InChIKey
YMZMTOFQCVHHFB-UHFFFAOYSA-N
Catalogue number
GC30444
Brand
GLPBIO
Computed properties PubChem CID 2762602 · XLogP 3.2 · TPSA 92.9 Ų · H-bond donors 1
XLogP
3.2
TPSA
92.9 Ų
H-bond donors
1
H-bond acceptors
6
Rotatable bonds
3
Heavy atoms
32

SMILES CN(C)C1=CC2=C(C=C1)C(=C3C=CC(=[N+](C)C)C=C3O2)C4=C(C=C(C=C4)C(=O)[O-])C(=O)O

Computed descriptors from PubChem (CID 2762602), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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