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C0662

Sigma-Aldrich

6-Carboxyfluorescein

~97% purity (HPLC), powder

Synonym(e):

6-FAM, FLUOS

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About This Item

Empirische Formel (Hill-System):
C21H12O7
CAS-Nummer:
3301-79-9
Molekulargewicht:
376.32
Beilstein:
54341
MDL-Nummer:
MFCD00036873
UNSPSC-Code:
12171500
PubChem Substanz-ID:
24892266
NACRES:
NA.47

product name

6-Carboxyfluorescein, ≥96% (HPLC)

Qualitätsniveau

200

Assay

≥96% (HPLC)

Form

powder

Farbe

dark yellow to dark orange

mp (Schmelzpunkt)

>300 °C (lit.)

Löslichkeit

0.1 M NaOH: 9.80-10.20 mg/mL, clear to slightly hazy, orange

λmax

492 nm at 0.1 N in NaOH

Fluoreszenz

λex 492 nm; λem 517 nm (pH 8.0)

Anwendung(en)

diagnostic assay manufacturing
hematology
histology

Lagertemp.

2-8°C

SMILES String

OC(=O)c1ccc2C(=O)OC3(c4ccc(O)cc4Oc5cc(O)ccc35)c2c1

InChI

1S/C21H12O7/c22-11-2-5-14-17(8-11)27-18-9-12(23)3-6-15(18)21(14)16-7-10(19(24)25)1-4-13(16)20(26)28-21/h1-9,22-23H,(H,24,25)

InChIKey

BZTDTCNHAFUJOG-UHFFFAOYSA-N

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Anwendung

6-Carboxyfluorescein has been used to check the plasma membrane integrity in sperm cells.
Fluoreszierender Farbstoff.

Biochem./physiol. Wirkung

6-Carboxyfluorescein diacetate is a membrane permeable compound. It can be hydrolysed by intracellular esterases to form a membrane impermeable bright green fluorescent molecule, 6-carboxyfluorescein.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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