6-Carboxy-4'5'-dichloro-2' 7'-dimethoxyfluorescein succinimidyl ester
Storage:
Short Term: -20°C . Long Term: -20°C
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This product comes from:
Switzerland.
Typical lead time:
7-10 working days.
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Further Information
Alternate Names/Synonyms:
6-JOE, SE; 2,5-Dioxo-1-pyrrolidinyl 4?,5?-Dichloro-3?,6?-dihydroxy-2?,7?-dimethoxy-3-oxospiro[isobenzofuran-1(3H),9?-[9H]xanthene]-6-carboxylate
Orange solid.
113394-23-3
32160000
solid
Keep cool and dry.Protect from light and moisture.
InChI=1S/C27H17Cl2NO11/c1-37-15-8-13-23(19(28)21(15)33)39-24-14(9-16(38-2)22(34)20(24)29)27(13)12-7-10(3-4-11(12)26(36)40-27)25(35)41-30-17(31)5-6-18(30)32/h3-4,7-9,33-34H,5-6H2,1-2H3
UUVBVONAGUSCCH-UHFFFAOYSA-N
Chemical. CAS: 113394-23-3. Formula: C27H17Cl2NO11. MW: 602.34. Synthetic. Amine-reactive fluorescent probe. A conventional fluorophore predominantly used in automated DNA sequencing. It is also used to label nucleotides. Characterized by an intermediate-wavelength spectra, high quantum yield, and low pH sensitivity in the physiological range. Has a similar absorption and emission spectra to those of rhodamine 6G. Spectral Data: lambdaex 520nm, lambdaem550 nm in Buffer pH 12; lambdaex 520nm, lambdaem 548nm in DMSO.
MFCD01311845
C27H17Cl2NO11
602.34
Vial
Amine-reactive fluorescent probe. A conventional fluorophore predominantly used in automated DNA sequencing. It is also used to label nucleotides. Characterized by an intermediate-wavelength spectra, high quantum yield, and low pH sensitivity in the physiological range. Has a similar absorption and emission spectra to those of rhodamine 6G. Spectral Data: lambdaex 520nm, lambdaem550 nm in Buffer pH 12; lambdaex 520nm, lambdaem 548nm in DMSO.
>80% (TLC)
O=C(C1=C2C=C(C(ON3C(CCC3=O)=O)=O)C=C1)OC42C5=C(C(Cl)=C(O)C(OC)=C5)OC6=C(Cl)C(O)=C(OC)C=C64
Soluble in DMSO, DMF or methanol.
Synthetic.
Non-hazardous
Fluorescent Reagents
41105331
Stable for at least 2 years after receipt when stored at -20°C.