Specifications
- Purity
- ≥90% (HPLC)
- Appearance
- Solid
- Identity
- 1H-NMR
Properties
- Solvents
- methanol, DMSO, DMF, aqueous buffers (pH ≥65)
- Fluorescence
- λex 543 nm, λem 575 nm in 0.1 M Tris pH 8.0
Downloads
- Safety Data Sheet
- CDX C0056 MSDS.pdf
Categories: Fluorescent Detection, Fluorescent Detection
Free acid form of 6-carboxytetramethylrhodamine single isomer. The corresponding succinimidyl ester is a single isomer fluorophore most commonly used in automated DNA sequencing.
Synonyms | 6-Carboxytetramethylrhodamine |
---|---|
Purity | ≥90% (HPLC) |
Appearance | Solid |
CAS-Number | 91809-67-5 |
Molecular Formula | C25H22N2O5 |
Molecular Weight | 430.45 |
Identity | 1H-NMR |
Solvents | methanol, DMSO, DMF, aqueous buffers (pH ≥65) |
Fluorescence | λex 543 nm, λem 575 nm in 0.1 M Tris pH 8.0 |
Smiles | CN(C)C1=CC=C2C(OC3=CC(C=CC3=C2C2=CC(=CC=C2C([O-])=O)C(O)=O)=[N+](C)C)=C1 |
InChi Key | COCMHKNAGZHBDZ-UHFFFAOYSA-N |
Shipping | AMBIENT |
Short Term Storage | +4°C |
Long Term Storage | +4°C |
Handling Advice | Protect from light and moisture. |
Use / Stability | Stable for at least 2 years after receipt when stored at +4°C. |
Hazard statements | H302 |
GHS Symbol | GHS07 |
Signal word | Warning |
Transportation | Not dangerous goods |
References | (1) S.C. Hung et al.: Anal. Biochem. 238, 165 (1996) |
InChi | InChI=1S/C25H22N2O5/c1-26(2)15-6-9-18-21(12-15)32-22-13-16(27(3)4)7-10-19(22)23(18)20-11-14(24(28)29)5-8-17(20)25(30)31/h5-13H,1-4H3,(H-,28,29,30,31) |
Quantity | 25 mg, 250 mg, Bulk |