6-Carboxyfluorescein CAS 3301-79-9

CAS:3301-79-9
MF:C21H12O7
EINECS:276-331-1
Purity:99%
Other Names:6-Carboxyfluorescein

CAS: 3301-79-9

MF: C21H12O7

What is of 6-Carboxyfluorescein CAS 3301-79-9?

6-carboxyfluorescein is a chemical substance with the molecular formula C21H12O7, molecular weight of 376.31578 and melting point of > 300 C (lit.).

Specification

Item	Specifications	Results
Appearance	Light yellow solid powder	Light yellow solid powder
Purity HPLC	>97%	97.24%
Storage Condition	4~8°C desiccated, avoid light

Usage

Derivative of fluorescein giving stable derivative upon conjugation with biopolymers.6-Carboxyfluorescein has been used to check the plasma membrane integrity in sperm cells.